Merge pull request #10397 from firefly-iii/release-1748670980

🤖 Automatically merge the PR into the develop branch.

.ci/php-cs-fixer/.php-cs-fixer.php

@@ -53,6 +53,9 @@ return $config->setRules(
         'statement_indentation'         => true,
         'void_return'                   => true,
 
+        // about importing statements
+        'global_namespace_import' => ['import_classes' => true, 'import_constants' => true, 'import_functions' => true],
+
         // disabled rules
         'native_function_invocation'    => false, // annoying
         'php_unit_data_provider_name'   => false, // bloody annoying long test names
@@ -61,7 +64,7 @@ return $config->setRules(
         'comment_to_phpdoc'             => false, // breaks phpstan lines in combination with PHPStorm.
         'type_declaration_spaces'       => false,
         'cast_spaces'                   => false,
-        'phpdoc_to_comment' => false, // do not overrule single line comment style, breaks phpstan.
+        'phpdoc_to_comment'             => false, // do not overrule single line comment style, breaks phpstan.
 
         // complex rules
         'array_syntax'                  => ['syntax' => 'short'],

.ci/php-cs-fixer/composer.lock

@@ -1256,23 +1256,24 @@
         },
         {
             "name": "symfony/console",
-            "version": "v7.2.6",
+            "version": "v7.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "0e2e3f38c192e93e622e41ec37f4ca70cfedf218"
+                "reference": "66c1440edf6f339fd82ed6c7caa76cb006211b44"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/0e2e3f38c192e93e622e41ec37f4ca70cfedf218",
-                "reference": "0e2e3f38c192e93e622e41ec37f4ca70cfedf218",
+                "url": "https://api.github.com/repos/symfony/console/zipball/66c1440edf6f339fd82ed6c7caa76cb006211b44",
+                "reference": "66c1440edf6f339fd82ed6c7caa76cb006211b44",
                 "shasum": ""
             },
             "require": {
                 "php": ">=8.2",
+                "symfony/deprecation-contracts": "^2.5|^3",
                 "symfony/polyfill-mbstring": "~1.0",
                 "symfony/service-contracts": "^2.5|^3",
-                "symfony/string": "^6.4|^7.0"
+                "symfony/string": "^7.2"
             },
             "conflict": {
                 "symfony/dependency-injection": "<6.4",
@@ -1329,7 +1330,7 @@
                 "terminal"
             ],
             "support": {
-                "source": "https://github.com/symfony/console/tree/v7.2.6"
+                "source": "https://github.com/symfony/console/tree/v7.3.0"
             },
             "funding": [
                 {
@@ -1345,20 +1346,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-04-07T19:09:28+00:00"
+            "time": "2025-05-24T10:34:04+00:00"
         },
         {
             "name": "symfony/deprecation-contracts",
-            "version": "v3.5.1",
+            "version": "v3.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/deprecation-contracts.git",
-                "reference": "74c71c939a79f7d5bf3c1ce9f5ea37ba0114c6f6"
+                "reference": "63afe740e99a13ba87ec199bb07bbdee937a5b62"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/74c71c939a79f7d5bf3c1ce9f5ea37ba0114c6f6",
-                "reference": "74c71c939a79f7d5bf3c1ce9f5ea37ba0114c6f6",
+                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/63afe740e99a13ba87ec199bb07bbdee937a5b62",
+                "reference": "63afe740e99a13ba87ec199bb07bbdee937a5b62",
                 "shasum": ""
             },
             "require": {
@@ -1371,7 +1372,7 @@
                     "name": "symfony/contracts"
                 },
                 "branch-alias": {
-                    "dev-main": "3.5-dev"
+                    "dev-main": "3.6-dev"
                 }
             },
             "autoload": {
@@ -1396,7 +1397,7 @@
             "description": "A generic function and convention to trigger deprecation notices",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.5.1"
+                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.6.0"
             },
             "funding": [
                 {
@@ -1412,20 +1413,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-09-25T14:20:29+00:00"
+            "time": "2024-09-25T14:21:43+00:00"
         },
         {
             "name": "symfony/event-dispatcher",
-            "version": "v7.2.0",
+            "version": "v7.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/event-dispatcher.git",
-                "reference": "910c5db85a5356d0fea57680defec4e99eb9c8c1"
+                "reference": "497f73ac996a598c92409b44ac43b6690c4f666d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/910c5db85a5356d0fea57680defec4e99eb9c8c1",
-                "reference": "910c5db85a5356d0fea57680defec4e99eb9c8c1",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/497f73ac996a598c92409b44ac43b6690c4f666d",
+                "reference": "497f73ac996a598c92409b44ac43b6690c4f666d",
                 "shasum": ""
             },
             "require": {
@@ -1476,7 +1477,7 @@
             "description": "Provides tools that allow your application components to communicate with each other by dispatching events and listening to them",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/event-dispatcher/tree/v7.2.0"
+                "source": "https://github.com/symfony/event-dispatcher/tree/v7.3.0"
             },
             "funding": [
                 {
@@ -1492,20 +1493,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-09-25T14:21:43+00:00"
+            "time": "2025-04-22T09:11:45+00:00"
         },
         {
             "name": "symfony/event-dispatcher-contracts",
-            "version": "v3.5.1",
+            "version": "v3.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/event-dispatcher-contracts.git",
-                "reference": "7642f5e970b672283b7823222ae8ef8bbc160b9f"
+                "reference": "59eb412e93815df44f05f342958efa9f46b1e586"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/event-dispatcher-contracts/zipball/7642f5e970b672283b7823222ae8ef8bbc160b9f",
-                "reference": "7642f5e970b672283b7823222ae8ef8bbc160b9f",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher-contracts/zipball/59eb412e93815df44f05f342958efa9f46b1e586",
+                "reference": "59eb412e93815df44f05f342958efa9f46b1e586",
                 "shasum": ""
             },
             "require": {
@@ -1519,7 +1520,7 @@
                     "name": "symfony/contracts"
                 },
                 "branch-alias": {
-                    "dev-main": "3.5-dev"
+                    "dev-main": "3.6-dev"
                 }
             },
             "autoload": {
@@ -1552,7 +1553,7 @@
                 "standards"
             ],
             "support": {
-                "source": "https://github.com/symfony/event-dispatcher-contracts/tree/v3.5.1"
+                "source": "https://github.com/symfony/event-dispatcher-contracts/tree/v3.6.0"
             },
             "funding": [
                 {
@@ -1568,11 +1569,11 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-09-25T14:20:29+00:00"
+            "time": "2024-09-25T14:21:43+00:00"
         },
         {
             "name": "symfony/filesystem",
-            "version": "v7.2.0",
+            "version": "v7.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/filesystem.git",
@@ -1618,7 +1619,7 @@
             "description": "Provides basic utilities for the filesystem",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/filesystem/tree/v7.2.0"
+                "source": "https://github.com/symfony/filesystem/tree/v7.3.0"
             },
             "funding": [
                 {
@@ -1638,16 +1639,16 @@
         },
         {
             "name": "symfony/finder",
-            "version": "v7.2.2",
+            "version": "v7.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/finder.git",
-                "reference": "87a71856f2f56e4100373e92529eed3171695cfb"
+                "reference": "ec2344cf77a48253bbca6939aa3d2477773ea63d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/finder/zipball/87a71856f2f56e4100373e92529eed3171695cfb",
-                "reference": "87a71856f2f56e4100373e92529eed3171695cfb",
+                "url": "https://api.github.com/repos/symfony/finder/zipball/ec2344cf77a48253bbca6939aa3d2477773ea63d",
+                "reference": "ec2344cf77a48253bbca6939aa3d2477773ea63d",
                 "shasum": ""
             },
             "require": {
@@ -1682,7 +1683,7 @@
             "description": "Finds files and directories via an intuitive fluent interface",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/finder/tree/v7.2.2"
+                "source": "https://github.com/symfony/finder/tree/v7.3.0"
             },
             "funding": [
                 {
@@ -1698,20 +1699,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-12-30T19:00:17+00:00"
+            "time": "2024-12-30T19:00:26+00:00"
         },
         {
             "name": "symfony/options-resolver",
-            "version": "v7.2.0",
+            "version": "v7.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/options-resolver.git",
-                "reference": "7da8fbac9dcfef75ffc212235d76b2754ce0cf50"
+                "reference": "afb9a8038025e5dbc657378bfab9198d75f10fca"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/options-resolver/zipball/7da8fbac9dcfef75ffc212235d76b2754ce0cf50",
-                "reference": "7da8fbac9dcfef75ffc212235d76b2754ce0cf50",
+                "url": "https://api.github.com/repos/symfony/options-resolver/zipball/afb9a8038025e5dbc657378bfab9198d75f10fca",
+                "reference": "afb9a8038025e5dbc657378bfab9198d75f10fca",
                 "shasum": ""
             },
             "require": {
@@ -1749,7 +1750,7 @@
                 "options"
             ],
             "support": {
-                "source": "https://github.com/symfony/options-resolver/tree/v7.2.0"
+                "source": "https://github.com/symfony/options-resolver/tree/v7.3.0"
             },
             "funding": [
                 {
@@ -1765,7 +1766,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-11-20T11:17:29+00:00"
+            "time": "2025-04-04T13:12:05+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
@@ -2244,16 +2245,16 @@
         },
         {
             "name": "symfony/process",
-            "version": "v7.2.5",
+            "version": "v7.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "87b7c93e57df9d8e39a093d32587702380ff045d"
+                "reference": "40c295f2deb408d5e9d2d32b8ba1dd61e36f05af"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/87b7c93e57df9d8e39a093d32587702380ff045d",
-                "reference": "87b7c93e57df9d8e39a093d32587702380ff045d",
+                "url": "https://api.github.com/repos/symfony/process/zipball/40c295f2deb408d5e9d2d32b8ba1dd61e36f05af",
+                "reference": "40c295f2deb408d5e9d2d32b8ba1dd61e36f05af",
                 "shasum": ""
             },
             "require": {
@@ -2285,7 +2286,7 @@
             "description": "Executes commands in sub-processes",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/process/tree/v7.2.5"
+                "source": "https://github.com/symfony/process/tree/v7.3.0"
             },
             "funding": [
                 {
@@ -2301,20 +2302,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-03-13T12:21:46+00:00"
+            "time": "2025-04-17T09:11:12+00:00"
         },
         {
             "name": "symfony/service-contracts",
-            "version": "v3.5.1",
+            "version": "v3.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/service-contracts.git",
-                "reference": "e53260aabf78fb3d63f8d79d69ece59f80d5eda0"
+                "reference": "f021b05a130d35510bd6b25fe9053c2a8a15d5d4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/e53260aabf78fb3d63f8d79d69ece59f80d5eda0",
-                "reference": "e53260aabf78fb3d63f8d79d69ece59f80d5eda0",
+                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/f021b05a130d35510bd6b25fe9053c2a8a15d5d4",
+                "reference": "f021b05a130d35510bd6b25fe9053c2a8a15d5d4",
                 "shasum": ""
             },
             "require": {
@@ -2332,7 +2333,7 @@
                     "name": "symfony/contracts"
                 },
                 "branch-alias": {
-                    "dev-main": "3.5-dev"
+                    "dev-main": "3.6-dev"
                 }
             },
             "autoload": {
@@ -2368,7 +2369,7 @@
                 "standards"
             ],
             "support": {
-                "source": "https://github.com/symfony/service-contracts/tree/v3.5.1"
+                "source": "https://github.com/symfony/service-contracts/tree/v3.6.0"
             },
             "funding": [
                 {
@@ -2384,11 +2385,11 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-09-25T14:20:29+00:00"
+            "time": "2025-04-25T09:37:31+00:00"
         },
         {
             "name": "symfony/stopwatch",
-            "version": "v7.2.4",
+            "version": "v7.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/stopwatch.git",
@@ -2430,7 +2431,7 @@
             "description": "Provides a way to profile code",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/stopwatch/tree/v7.2.4"
+                "source": "https://github.com/symfony/stopwatch/tree/v7.3.0"
             },
             "funding": [
                 {
@@ -2450,16 +2451,16 @@
         },
         {
             "name": "symfony/string",
-            "version": "v7.2.6",
+            "version": "v7.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/string.git",
-                "reference": "a214fe7d62bd4df2a76447c67c6b26e1d5e74931"
+                "reference": "f3570b8c61ca887a9e2938e85cb6458515d2b125"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/string/zipball/a214fe7d62bd4df2a76447c67c6b26e1d5e74931",
-                "reference": "a214fe7d62bd4df2a76447c67c6b26e1d5e74931",
+                "url": "https://api.github.com/repos/symfony/string/zipball/f3570b8c61ca887a9e2938e85cb6458515d2b125",
+                "reference": "f3570b8c61ca887a9e2938e85cb6458515d2b125",
                 "shasum": ""
             },
             "require": {
@@ -2517,7 +2518,7 @@
                 "utf8"
             ],
             "support": {
-                "source": "https://github.com/symfony/string/tree/v7.2.6"
+                "source": "https://github.com/symfony/string/tree/v7.3.0"
             },
             "funding": [
                 {
@@ -2533,7 +2534,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-04-20T20:18:16+00:00"
+            "time": "2025-04-20T20:19:01+00:00"
         }
     ],
     "packages-dev": [],

.ci/rector.php

@@ -0,0 +1,80 @@
+<?php
+
+
+/*
+ * rector.php
+ * Copyright (c) 2025 james@firefly-iii.org.
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see https://www.gnu.org/licenses/.
+ */
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\EarlyReturn\Rector\If_\ChangeOrIfContinueToMultiContinueRector;
+use Rector\Transform\Rector\String_\StringToClassConstantRector;
+use RectorLaravel\Set\LaravelLevelSetList;
+
+
+return RectorConfig::configure()
+    ->withSkip([
+        ChangeOrIfContinueToMultiContinueRector::class,
+        StringToClassConstantRector::class => [
+            __DIR__ . '/../app/Http/Controllers/Auth/LoginController.php',
+        ],
+        __DIR__.'/../bootstrap/cache/*'
+    ])
+    ->withPaths([
+        __DIR__ . '/../app',
+        __DIR__ . '/../bootstrap',
+        __DIR__ . '/../config',
+        __DIR__ . '/../public',
+        __DIR__ . '/../resources/lang/en_US',
+        __DIR__ . '/../routes',
+        __DIR__ . '/../tests',
+    ])
+    ->withSets([
+        LaravelLevelSetList::UP_TO_LARAVEL_120,
+    ])
+//    ->withConfiguredRule(ReplaceServiceContainerCallArgRector::class, [
+//        new ReplaceServiceContainerCallArg('log', new ClassConstFetch(new Name('Illuminate\Support\Facades\Log'), 'class')),
+//    ])
+    // uncomment to reach your current PHP version
+    ->withPhpSets()
+    ->withPreparedSets(
+        codingStyle: false, // leave false
+        privatization: false, // leave false.
+        naming: false, // leave false
+        instanceOf: true,
+        earlyReturn: true,
+        strictBooleans: true,
+        carbon: true,
+        rectorPreset: true,
+        phpunitCodeQuality: true,
+        doctrineCodeQuality: true,
+        symfonyCodeQuality: true,
+        symfonyConfigs: true
+
+    )
+    ->withComposerBased(
+        twig: true,
+        doctrine: true,
+        phpunit: true,
+        symfony: true)
+    ->withTypeCoverageLevel(0)
+    ->withDeadCodeLevel(0)
+    ->withCodeQualityLevel(0)
+    ->withImportNames(removeUnusedImports: true);// import statements instead of full classes.

.ci/rector.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+#
+# phpstan.sh
+# Copyright (c) 2021 james@firefly-iii.org
+#
+# This file is part of Firefly III (https://github.com/firefly-iii).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+
+# Install composer packages
+#composer install --no-scripts --no-ansi
+
+SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+
+echo $1
+
+if [ "$1" == "--dry-run" ]; then
+    echo "Running rector in dry run."
+    $SCRIPT_DIR/../vendor/bin/rector --config $SCRIPT_DIR/rector.php --dry-run
+    exit $?
+fi
+
+$SCRIPT_DIR/../vendor/bin/rector --config $SCRIPT_DIR/rector.php

.env.example

@@ -289,20 +289,13 @@ ALLOW_WEBHOOKS=false
 #
 # You can set this variable from a file by appending it with _FILE
 #
-STATIC_CRON_TOKEN=
+STATIC_CRON_TOKEN=PLEASE_REPLACE_WITH_32_CHAR_CODE
 
 # You can fine tune the start-up of a Docker container by editing these environment variables.
 # Use this at your own risk. Disabling certain checks and features may result in lots of inconsistent data.
 # However if you know what you're doing you can significantly speed up container start times.
 # Set each value to true to enable, or false to disable.
 
-# Set this to true to build all locales supported by Firefly III.
-# This may take quite some time (several minutes) and is generally not recommended.
-# If you wish to change or alter the list of locales, start your Docker container with
-# `docker run -v locale.gen:/etc/locale.gen -e DKR_BUILD_LOCALE=true`
-# and make sure your preferred locales are in your own locale.gen.
-DKR_BUILD_LOCALE=false
-
 # Check if the SQLite database exists. Can be skipped if you're not using SQLite.
 # Won't significantly speed up things.
 DKR_CHECK_SQLITE=true

.github/workflows/close-duplicates.yml

@@ -13,7 +13,7 @@ jobs:
   close_duplicates:
     runs-on: ubuntu-latest
     steps:
-      - uses: github/command@v2.0.0
+      - uses: github/command@v2.0.1
         id: command
         with:
           allowed_contexts: "issue"

.github/workflows/sonarcloud.yml

@@ -5,7 +5,6 @@ on:
   push:
     branches:
       - main
-      - develop
 env:
   DB_CONNECTION: sqlite
   APP_KEY: TestTestTestTestTestTestTestTest
@@ -51,7 +50,10 @@ jobs:
           wget -q https://github.com/firefly-iii/test-fixtures/raw/refs/heads/main/test-database.sqlite -O storage/database/database.sqlite
 
       - name: "Upgrades the database to the latest version"
-        run: php artisan firefly-iii:upgrade-database
+        run: |
+          php artisan firefly-iii:upgrade-database
+          chmod 600 storage/oauth-public.key
+          chmod 600 storage/oauth-private.key
 
       - name: "Integrity Database Report"
         run: php artisan firefly-iii:report-integrity
@@ -63,7 +65,7 @@ jobs:
         run: sed -i 's@'$GITHUB_WORKSPACE'@/github/workspace/@g' coverage.xml
 
       - name: SonarCloud Scan
-        uses: SonarSource/sonarcloud-github-action@master
+        uses: SonarSource/sonarqube-scan-action@v5.2.0
         env:
           GITHUB_TOKEN: ${{ secrets.GH_ACTIONS_PERSONAL_ACCESS_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

app/Api/V1/Controllers/Autocomplete/AccountController.php

@@ -43,6 +43,7 @@ use Illuminate\Support\Facades\Log;
 class AccountController extends Controller
 {
     use AccountFilter;
+
     // this array only exists to test if the constructor will use it properly.
     protected array $accepts = ['application/json', 'application/vnd.api+json'];
 

app/Api/V1/Controllers/Autocomplete/TransactionController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Autocomplete;
 
+use FireflyIII\Models\TransactionGroup;
 use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Autocomplete\AutocompleteRequest;
 use FireflyIII\Enums\UserRoleEnum;
@@ -39,11 +40,10 @@ use Illuminate\Support\Collection;
  */
 class TransactionController extends Controller
 {
+    protected array $acceptedRoles = [UserRoleEnum::READ_ONLY];
     private TransactionGroupRepositoryInterface $groupRepository;
     private JournalRepositoryInterface          $repository;
 
-    protected array $acceptedRoles = [UserRoleEnum::READ_ONLY];
-
     /**
      * TransactionController constructor.
      */
@@ -103,7 +103,7 @@ class TransactionController extends Controller
         if (is_numeric($data['query'])) {
             // search for group, not journal.
             $firstResult = $this->groupRepository->find((int) $data['query']);
-            if (null !== $firstResult) {
+            if ($firstResult instanceof TransactionGroup) {
                 // group may contain multiple journals, each a result:
                 foreach ($firstResult->transactionJournals as $journal) {
                     $result->push($journal);

app/Api/V1/Controllers/Chart/AccountController.php

@@ -24,10 +24,11 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Chart;
 
+use FireflyIII\Models\TransactionCurrency;
 use Carbon\Carbon;
 use FireflyIII\Api\V1\Controllers\Controller;
-use FireflyIII\Api\V1\Requests\Data\DateRequest;
 use FireflyIII\Api\V1\Requests\Chart\ChartRequest;
+use FireflyIII\Api\V1\Requests\Data\DateRequest;
 use FireflyIII\Enums\AccountTypeEnum;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\Account;
@@ -48,8 +49,8 @@ class AccountController extends Controller
     use ApiSupport;
     use CollectsAccountsFromFilter;
 
-    private AccountRepositoryInterface $repository;
     private ChartData                  $chartData;
+    private AccountRepositoryInterface $repository;
 
     /**
      * AccountController constructor.
@@ -93,6 +94,47 @@ class AccountController extends Controller
         return response()->json($this->chartData->render());
     }
 
+    /**
+     * @throws FireflyException
+     */
+    private function renderAccountData(array $params, Account $account): void
+    {
+        $currency     = $this->repository->getAccountCurrency($account);
+        if (!$currency instanceof TransactionCurrency) {
+            $currency = $this->default;
+        }
+        $currentSet   = [
+            'label'                   => $account->name,
+
+            // the currency that belongs to the account.
+            'currency_id'             => (string) $currency->id,
+            'currency_code'           => $currency->code,
+            'currency_symbol'         => $currency->symbol,
+            'currency_decimal_places' => $currency->decimal_places,
+
+            // the default currency of the user (could be the same!)
+            'date'                    => $params['start']->toAtomString(),
+            'start'                   => $params['start']->toAtomString(),
+            'end'                     => $params['end']->toAtomString(),
+            'period'                  => '1D',
+            'entries'                 => [],
+        ];
+        $currentStart = clone $params['start'];
+        $range        = Steam::finalAccountBalanceInRange($account, $params['start'], clone $params['end'], $this->convertToNative);
+
+        $previous     = array_values($range)[0]['balance'];
+        while ($currentStart <= $params['end']) {
+            $format                        = $currentStart->format('Y-m-d');
+            $label                         = $currentStart->toAtomString();
+            $balance                       = array_key_exists($format, $range) ? $range[$format]['balance'] : $previous;
+            $previous                      = $balance;
+
+            $currentStart->addDay();
+            $currentSet['entries'][$label] = $balance;
+        }
+        $this->chartData->add($currentSet);
+    }
+
     /**
      * This endpoint is documented at:
      * https://api-docs.firefly-iii.org/?urls.primaryName=2.0.0%20(v1)#/charts/getChartAccountOverview
@@ -162,45 +204,4 @@ class AccountController extends Controller
 
         return response()->json($chartData);
     }
-
-    /**
-     * @throws FireflyException
-     */
-    private function renderAccountData(array $params, Account $account): void
-    {
-        $currency     = $this->repository->getAccountCurrency($account);
-        if (null === $currency) {
-            $currency = $this->default;
-        }
-        $currentSet   = [
-            'label'                          => $account->name,
-
-            // the currency that belongs to the account.
-            'currency_id'                    => (string) $currency->id,
-            'currency_code'                  => $currency->code,
-            'currency_symbol'                => $currency->symbol,
-            'currency_decimal_places'        => $currency->decimal_places,
-
-            // the default currency of the user (could be the same!)
-            'date'                           => $params['start']->toAtomString(),
-            'start'                          => $params['start']->toAtomString(),
-            'end'                            => $params['end']->toAtomString(),
-            'period'                         => '1D',
-            'entries'                        => [],
-        ];
-        $currentStart = clone $params['start'];
-        $range        = Steam::finalAccountBalanceInRange($account, $params['start'], clone $params['end'], $this->convertToNative);
-
-        $previous     = array_values($range)[0]['balance'];
-        while ($currentStart <= $params['end']) {
-            $format                        = $currentStart->format('Y-m-d');
-            $label                         = $currentStart->toAtomString();
-            $balance                       = array_key_exists($format, $range) ? $range[$format]['balance'] : $previous;
-            $previous                      = $balance;
-
-            $currentStart->addDay();
-            $currentSet['entries'][$label] = $balance;
-        }
-        $this->chartData->add($currentSet);
-    }
 }

app/Api/V1/Controllers/Controller.php

@@ -40,7 +40,7 @@ use Illuminate\Foundation\Bus\DispatchesJobs;
 use Illuminate\Foundation\Validation\ValidatesRequests;
 use Illuminate\Pagination\LengthAwarePaginator;
 use Illuminate\Routing\Controller as BaseController;
-use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Log;
 use League\Fractal\Manager;
 use League\Fractal\Pagination\IlluminatePaginatorAdapter;
 use League\Fractal\Resource\Collection as FractalCollection;
@@ -62,15 +62,15 @@ abstract class Controller extends BaseController
     use ValidatesRequests;
     use ValidatesUserGroupTrait;
 
-    protected const string CONTENT_TYPE      = 'application/vnd.api+json';
-    protected const string JSON_CONTENT_TYPE = 'application/json';
+    protected const string CONTENT_TYPE            = 'application/vnd.api+json';
+    protected const string JSON_CONTENT_TYPE       = 'application/json';
+    protected array               $accepts         = ['application/json', 'application/vnd.api+json'];
 
     /** @var array<int, string> */
-    protected array        $allowedSort;
-    protected ParameterBag $parameters;
-    protected bool        $convertToNative   = false;
-    protected array $accepts                 = ['application/json', 'application/vnd.api+json'];
+    protected array               $allowedSort;
+    protected bool                $convertToNative = false;
     protected TransactionCurrency $nativeCurrency;
+    protected ParameterBag        $parameters;
 
     /**
      * Controller constructor.
@@ -124,9 +124,9 @@ abstract class Controller extends BaseController
             try {
                 $date = request()->query->get($field);
             } catch (BadRequestException $e) {
-                app('log')->error(sprintf('Request field "%s" contains a non-scalar value. Value set to NULL.', $field));
-                app('log')->error($e->getMessage());
-                app('log')->error($e->getTraceAsString());
+                Log::error(sprintf('Request field "%s" contains a non-scalar value. Value set to NULL.', $field));
+                Log::error($e->getMessage());
+                Log::error($e->getTraceAsString());
                 $value = null;
             }
             $obj  = null;
@@ -135,7 +135,7 @@ abstract class Controller extends BaseController
                     $obj = Carbon::parse((string) $date);
                 } catch (InvalidFormatException $e) {
                     // don't care
-                    app('log')->warning(
+                    Log::warning(
                         sprintf(
                             'Ignored invalid date "%s" in API controller parameter check: %s',
                             substr((string) $date, 0, 20),
@@ -153,9 +153,9 @@ abstract class Controller extends BaseController
             try {
                 $value = request()->query->get($integer);
             } catch (BadRequestException $e) {
-                app('log')->error(sprintf('Request field "%s" contains a non-scalar value. Value set to NULL.', $integer));
-                app('log')->error($e->getMessage());
-                app('log')->error($e->getTraceAsString());
+                Log::error(sprintf('Request field "%s" contains a non-scalar value. Value set to NULL.', $integer));
+                Log::error($e->getMessage());
+                Log::error($e->getTraceAsString());
                 $value = null;
             }
             if (null !== $value) {
@@ -193,9 +193,9 @@ abstract class Controller extends BaseController
         try {
             $param = (string) request()->query->get('sort');
         } catch (BadRequestException $e) {
-            app('log')->error('Request field "sort" contains a non-scalar value. Value set to NULL.');
-            app('log')->error($e->getMessage());
-            app('log')->error($e->getTraceAsString());
+            Log::error('Request field "sort" contains a non-scalar value. Value set to NULL.');
+            Log::error($e->getMessage());
+            Log::error($e->getTraceAsString());
             $param = '';
         }
         if ('' === $param) {

app/Api/V1/Controllers/Models/CurrencyExchangeRate/DestroyController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\CurrencyExchangeRate;
 
+use Carbon\Carbon;
 use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\CurrencyExchangeRate\DestroyRequest;
 use FireflyIII\Enums\UserRoleEnum;
@@ -39,10 +40,8 @@ class DestroyController extends Controller
 {
     use ValidatesUserGroupTrait;
 
-    protected array $acceptedRoles   = [UserRoleEnum::OWNER];
-
     public const string RESOURCE_KEY = 'exchange-rates';
-
+    protected array $acceptedRoles   = [UserRoleEnum::OWNER];
     private ExchangeRateRepositoryInterface $repository;
 
     public function __construct()
@@ -61,11 +60,11 @@ class DestroyController extends Controller
     public function destroy(DestroyRequest $request, TransactionCurrency $from, TransactionCurrency $to): JsonResponse
     {
         $date = $request->getDate();
-        if (null === $date) {
+        if (!$date instanceof Carbon) {
             throw new ValidationException('Date is required');
         }
         $rate = $this->repository->getSpecificRateOnDate($from, $to, $date);
-        if (null === $rate) {
+        if (!$rate instanceof CurrencyExchangeRate) {
             throw new NotFoundHttpException();
         }
         $this->repository->deleteRate($rate);

app/Api/V1/Controllers/Models/CurrencyExchangeRate/StoreController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\CurrencyExchangeRate;
 
+use FireflyIII\Models\CurrencyExchangeRate;
 use FireflyIII\Api\V1\Requests\Models\CurrencyExchangeRate\StoreRequest;
 use FireflyIII\Api\V2\Controllers\Controller;
 use FireflyIII\Repositories\ExchangeRate\ExchangeRateRepositoryInterface;
@@ -61,11 +62,11 @@ class StoreController extends Controller
 
         // already has rate?
         $object      = $this->repository->getSpecificRateOnDate($from, $to, $date);
-        if (null !== $object) {
+        if ($object instanceof CurrencyExchangeRate) {
             // just update it, no matter.
             $rate = $this->repository->updateExchangeRate($object, $rate, $date);
         }
-        if (null === $object) {
+        if (!$object instanceof CurrencyExchangeRate) {
             // store new
             $rate = $this->repository->storeExchangeRate($from, $to, $rate, $date);
         }

app/Api/V1/Controllers/Models/RuleGroup/TriggerController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\RuleGroup;
 
+use Exception;
 use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\RuleGroup\TestRequest;
 use FireflyIII\Api\V1\Requests\Models\RuleGroup\TriggerRequest;
@@ -128,7 +129,7 @@ class TriggerController extends Controller
      *
      * Execute the given rule group on a set of existing transactions.
      *
-     * @throws \Exception
+     * @throws Exception
      */
     public function triggerGroup(TriggerRequest $request, RuleGroup $group): JsonResponse
     {

app/Api/V1/Controllers/Models/Transaction/StoreController.php

@@ -50,9 +50,8 @@ class StoreController extends Controller
 {
     use TransactionFilter;
 
-    private TransactionGroupRepositoryInterface $groupRepository;
-
     protected array $acceptedRoles = [UserRoleEnum::MANAGE_TRANSACTIONS];
+    private TransactionGroupRepositoryInterface $groupRepository;
 
     /**
      * TransactionController constructor.

app/Api/V1/Controllers/Models/Transaction/UpdateController.php

@@ -34,6 +34,7 @@ use FireflyIII\Support\JsonApi\Enrichments\TransactionGroupEnrichment;
 use FireflyIII\Transformers\TransactionGroupTransformer;
 use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Facades\Log;
 use League\Fractal\Resource\Item;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
@@ -73,13 +74,18 @@ class UpdateController extends Controller
     {
         app('log')->debug('Now in update routine for transaction group');
         $data             = $request->getAll();
+        $oldAmount        = $this->groupRepository->getTotalAmount($transactionGroup);
         $transactionGroup = $this->groupRepository->update($transactionGroup, $data);
+        $newAmount        = $this->groupRepository->getTotalAmount($transactionGroup);
         $manager          = $this->getManager();
 
+        Log::debug(sprintf('Old amount: %s, new amount: %s', $oldAmount, $newAmount));
+
         app('preferences')->mark();
         $applyRules       = $data['apply_rules'] ?? true;
         $fireWebhooks     = $data['fire_webhooks'] ?? true;
-        event(new UpdatedTransactionGroup($transactionGroup, $applyRules, $fireWebhooks));
+        $amountChanged    = 0 !== bccomp($oldAmount, $newAmount);
+        event(new UpdatedTransactionGroup($transactionGroup, $applyRules, $fireWebhooks, $amountChanged));
 
         /** @var User $admin */
         $admin            = auth()->user();

app/Api/V1/Controllers/Models/TransactionCurrency/DestroyController.php

@@ -24,11 +24,12 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\TransactionCurrency;
 
+use Illuminate\Support\Facades\Validator;
 use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\TransactionCurrency;
-use FireflyIII\Repositories\User\UserRepositoryInterface;
 use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
+use FireflyIII\Repositories\User\UserRepositoryInterface;
 use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 
@@ -74,15 +75,15 @@ class DestroyController extends Controller
         if (!$this->userRepository->hasRole($admin, 'owner')) {
             // access denied:
             $messages = ['currency_code' => '200005: You need the "owner" role to do this.'];
-            \Validator::make([], $rules, $messages)->validate();
+            Validator::make([], $rules, $messages)->validate();
         }
         if ($this->repository->currencyInUse($currency)) {
             $messages = ['currency_code' => '200006: Currency in use.'];
-            \Validator::make([], $rules, $messages)->validate();
+            Validator::make([], $rules, $messages)->validate();
         }
         if ($this->repository->isFallbackCurrency($currency)) {
             $messages = ['currency_code' => '200026: Currency is fallback.'];
-            \Validator::make([], $rules, $messages)->validate();
+            Validator::make([], $rules, $messages)->validate();
         }
 
         $this->repository->destroy($currency);

app/Api/V1/Controllers/Models/TransactionLink/StoreController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\TransactionLink;
 
+use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\TransactionLink\StoreRequest;
 use FireflyIII\Exceptions\FireflyException;
@@ -81,7 +82,7 @@ class StoreController extends Controller
         $data              = $request->getAll();
         $inward            = $this->journalRepository->find($data['inward_id'] ?? 0);
         $outward           = $this->journalRepository->find($data['outward_id'] ?? 0);
-        if (null === $inward || null === $outward) {
+        if (!$inward instanceof TransactionJournal || !$outward instanceof TransactionJournal) {
             throw new FireflyException('200024: Source or destination does not exist.');
         }
         $data['direction'] = 'inward';

app/Api/V1/Controllers/Models/TransactionLinkType/StoreController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\TransactionLinkType;
 
+use Illuminate\Support\Facades\Validator;
 use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\TransactionLinkType\StoreRequest;
 use FireflyIII\Exceptions\FireflyException;
@@ -81,7 +82,7 @@ class StoreController extends Controller
         if (!$this->userRepository->hasRole($admin, 'owner')) {
             // access denied:
             $messages = ['name' => '200005: You need the "owner" role to do this.'];
-            \Validator::make([], $rules, $messages)->validate();
+            Validator::make([], $rules, $messages)->validate();
         }
         $data        = $request->getAll();
         // if currency ID is 0, find the currency by the code:

app/Api/V1/Controllers/Models/TransactionLinkType/UpdateController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\TransactionLinkType;
 
+use Illuminate\Support\Facades\Validator;
 use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\TransactionLinkType\UpdateRequest;
 use FireflyIII\Exceptions\FireflyException;
@@ -85,7 +86,7 @@ class UpdateController extends Controller
 
         if (!$this->userRepository->hasRole($admin, 'owner')) {
             $messages = ['name' => '200005: You need the "owner" role to do this.'];
-            \Validator::make([], $rules, $messages)->validate();
+            Validator::make([], $rules, $messages)->validate();
         }
 
         $data        = $request->getAll();

app/Api/V1/Controllers/Summary/BasicController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Summary;
 
+use Exception;
 use Carbon\Carbon;
 use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Data\DateRequest;
@@ -91,7 +92,7 @@ class BasicController extends Controller
      * This endpoint is documented at:
      * https://api-docs.firefly-iii.org/?urls.primaryName=2.0.0%20(v1)#/summary/getBasicSummary
      *
-     * @throws \Exception
+     * @throws Exception
      */
     public function basic(DateRequest $request): JsonResponse
     {
@@ -467,7 +468,7 @@ class BasicController extends Controller
     }
 
     /**
-     * @throws \Exception
+     * @throws Exception
      */
     private function getLeftToSpendInfo(Carbon $start, Carbon $end): array
     {
@@ -483,7 +484,7 @@ class BasicController extends Controller
 
         // first, create an entry for each entry in the "available" array.
         /** @var array $availableBudget */
-        foreach ($available as $currencyId =>  $availableBudget) {
+        foreach ($available as $currencyId => $availableBudget) {
             $currencies[$currencyId] ??= $this->currencyRepos->find($currencyId);
             $return[$currencyId] = [
                 'key'                     => sprintf('left-to-spend-in-%s', $currencies[$currencyId]->code),
@@ -674,15 +675,14 @@ class BasicController extends Controller
      */
     protected function notInDateRange(Carbon $date, Carbon $start, Carbon $end): bool // Validate a preference
     {
-        $result = false;
         if ($start->greaterThanOrEqualTo($date) && $end->greaterThanOrEqualTo($date)) {
-            $result = true;
+            return true;
         }
         // start and end in the past? use $end
         if ($start->lessThanOrEqualTo($date) && $end->lessThanOrEqualTo($date)) {
-            $result = true;
+            return true;
         }
 
-        return $result;
+        return false;
     }
 }

app/Api/V1/Controllers/System/ConfigurationController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\System;
 
+use Illuminate\Support\Facades\Validator;
 use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\System\UpdateRequest;
 use FireflyIII\Exceptions\FireflyException;
@@ -158,7 +159,7 @@ class ConfigurationController extends Controller
         $rules     = ['value' => 'required'];
         if (!$this->repository->hasRole(auth()->user(), 'owner')) {
             $messages = ['value' => '200005: You need the "owner" role to do this.'];
-            \Validator::make([], $rules, $messages)->validate();
+            Validator::make([], $rules, $messages)->validate();
         }
         $data      = $request->getAll();
         $shortName = str_replace('configuration.', '', $name);

app/Api/V1/Middleware/ApiDemoUser.php

@@ -23,6 +23,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Middleware;
 
+use Closure;
 use FireflyIII\User;
 use Illuminate\Http\Request;
 
@@ -36,7 +37,7 @@ class ApiDemoUser
      *
      * @return mixed
      */
-    public function handle(Request $request, \Closure $next)
+    public function handle(Request $request, Closure $next)
     {
         /** @var null|User $user */
         $user = $request->user();

app/Api/V1/Requests/Chart/ChartRequest.php

@@ -24,13 +24,13 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Chart;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Support\Http\Api\ValidatesUserGroupTrait;
 use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class ChartRequest

app/Api/V1/Requests/Data/Bulk/MoveTransactionsRequest.php

@@ -24,12 +24,12 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Data\Bulk;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class MoveTransactionsRequest

app/Api/V1/Requests/Data/Bulk/TransactionRequest.php

@@ -24,6 +24,8 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Data\Bulk;
 
+use Illuminate\Contracts\Validation\Validator;
+use JsonException;
 use FireflyIII\Enums\ClauseType;
 use FireflyIII\Rules\IsValidBulkClause;
 use FireflyIII\Support\Request\ChecksLogin;
@@ -31,7 +33,8 @@ use FireflyIII\Support\Request\ConvertsDataTypes;
 use FireflyIII\Validation\Api\Data\Bulk\ValidatesBulkTransactionQuery;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
+
+use function Safe\json_decode;
 
 /**
  * Class TransactionRequest
@@ -48,9 +51,9 @@ class TransactionRequest extends FormRequest
 
         try {
             $data = [
-                'query' => \Safe\json_decode($this->get('query'), true, 8, JSON_THROW_ON_ERROR),
+                'query' => json_decode($this->get('query'), true, 8, JSON_THROW_ON_ERROR),
             ];
-        } catch (\JsonException $e) {
+        } catch (JsonException $e) {
             // dont really care. the validation should catch invalid json.
             app('log')->error($e->getMessage());
         }

app/Api/V1/Requests/Models/Account/UpdateRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Account;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Models\Account;
 use FireflyIII\Models\Location;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
@@ -35,7 +36,6 @@ use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UpdateRequest

app/Api/V1/Requests/Models/AvailableBudget/Request.php

@@ -24,13 +24,13 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\AvailableBudget;
 
+use Illuminate\Contracts\Validation\Validator;
 use Carbon\Carbon;
 use FireflyIII\Rules\IsValidPositiveAmount;
 use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class Request

app/Api/V1/Requests/Models/Bill/StoreRequest.php

@@ -24,13 +24,15 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Bill;
 
+use Illuminate\Contracts\Validation\Validator;
+use ValueError;
+use TypeError;
 use FireflyIII\Rules\IsBoolean;
 use FireflyIII\Rules\IsValidPositiveAmount;
 use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class StoreRequest
@@ -109,7 +111,7 @@ class StoreRequest extends FormRequest
 
                 try {
                     $result = bccomp($min, $max);
-                } catch (\ValueError $e) {
+                } catch (ValueError $e) {
                     Log::error($e->getMessage());
                     $validator->errors()->add('amount_min', (string) trans('validation.generic_invalid'));
                     $validator->errors()->add('amount_max', (string) trans('validation.generic_invalid'));
@@ -124,7 +126,7 @@ class StoreRequest extends FormRequest
 
         try {
             $failed = $validator->fails();
-        } catch (\TypeError $e) {
+        } catch (TypeError $e) {
             Log::error($e->getMessage());
             $failed = false;
         }

app/Api/V1/Requests/Models/Bill/UpdateRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Bill;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Models\Bill;
 use FireflyIII\Rules\IsBoolean;
 use FireflyIII\Rules\IsValidPositiveAmount;
@@ -31,7 +32,6 @@ use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UpdateRequest

app/Api/V1/Requests/Models/Budget/StoreRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Budget;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Rules\IsBoolean;
 use FireflyIII\Rules\IsValidPositiveAmount;
 use FireflyIII\Support\Request\ChecksLogin;
@@ -31,7 +32,6 @@ use FireflyIII\Support\Request\ConvertsDataTypes;
 use FireflyIII\Validation\AutoBudget\ValidatesAutoBudgetRequest;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class StoreRequest

app/Api/V1/Requests/Models/Budget/UpdateRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Budget;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Models\Budget;
 use FireflyIII\Rules\IsBoolean;
 use FireflyIII\Rules\IsValidPositiveAmount;
@@ -32,7 +33,6 @@ use FireflyIII\Support\Request\ConvertsDataTypes;
 use FireflyIII\Validation\AutoBudget\ValidatesAutoBudgetRequest;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UpdateRequest

app/Api/V1/Requests/Models/BudgetLimit/UpdateRequest.php

@@ -24,13 +24,13 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\BudgetLimit;
 
+use Illuminate\Contracts\Validation\Validator;
 use Carbon\Carbon;
 use FireflyIII\Rules\IsValidPositiveAmount;
 use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UpdateRequest

app/Api/V1/Requests/Models/CurrencyExchangeRate/DestroyRequest.php

@@ -45,7 +45,7 @@ class DestroyRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'date'  => 'required|date|after:1900-01-01|before:2099-12-31',
+            'date' => 'required|date|after:1900-01-01|before:2099-12-31',
         ];
     }
 }

app/Api/V1/Requests/Models/CurrencyExchangeRate/StoreRequest.php

@@ -40,16 +40,16 @@ class StoreRequest extends FormRequest
         return $this->getCarbonDate('date');
     }
 
-    public function getRate(): string
-    {
-        return (string) $this->get('rate');
-    }
-
     public function getFromCurrency(): TransactionCurrency
     {
         return TransactionCurrency::where('code', $this->get('from'))->first();
     }
 
+    public function getRate(): string
+    {
+        return (string) $this->get('rate');
+    }
+
     public function getToCurrency(): TransactionCurrency
     {
         return TransactionCurrency::where('code', $this->get('to'))->first();

app/Api/V1/Requests/Models/CurrencyExchangeRate/UpdateRequest.php

@@ -50,8 +50,8 @@ class UpdateRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'date'  => 'date|after:1900-01-01|before:2099-12-31',
-            'rate'  => 'required|numeric|gt:0',
+            'date' => 'date|after:1900-01-01|before:2099-12-31',
+            'rate' => 'required|numeric|gt:0',
         ];
     }
 }

app/Api/V1/Requests/Models/PiggyBank/StoreRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\PiggyBank;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
@@ -32,7 +33,6 @@ use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class StoreRequest

app/Api/V1/Requests/Models/Recurrence/StoreRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Recurrence;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Rules\BelongsUser;
 use FireflyIII\Rules\IsBoolean;
 use FireflyIII\Rules\IsValidPositiveAmount;
@@ -35,7 +36,6 @@ use FireflyIII\Validation\RecurrenceValidation;
 use FireflyIII\Validation\TransactionValidation;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class StoreRequest

app/Api/V1/Requests/Models/Recurrence/UpdateRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Recurrence;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Models\Recurrence;
 use FireflyIII\Rules\BelongsUser;
 use FireflyIII\Rules\IsBoolean;
@@ -36,7 +37,6 @@ use FireflyIII\Validation\RecurrenceValidation;
 use FireflyIII\Validation\TransactionValidation;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UpdateRequest

app/Api/V1/Requests/Models/Rule/StoreRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Rule;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Rules\IsBoolean;
 use FireflyIII\Rules\IsValidActionExpression;
 use FireflyIII\Support\Request\ChecksLogin;
@@ -31,7 +32,6 @@ use FireflyIII\Support\Request\ConvertsDataTypes;
 use FireflyIII\Support\Request\GetRuleConfiguration;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class StoreRequest

app/Api/V1/Requests/Models/Rule/UpdateRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Rule;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Models\Rule;
 use FireflyIII\Rules\IsBoolean;
 use FireflyIII\Rules\IsValidActionExpression;
@@ -32,7 +33,6 @@ use FireflyIII\Support\Request\ConvertsDataTypes;
 use FireflyIII\Support\Request\GetRuleConfiguration;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UpdateRequest

app/Api/V1/Requests/Models/Transaction/StoreRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Transaction;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Models\Location;
 use FireflyIII\Rules\BelongsUser;
 use FireflyIII\Rules\IsBoolean;
@@ -39,7 +40,6 @@ use FireflyIII\Validation\GroupValidation;
 use FireflyIII\Validation\TransactionValidation;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class StoreRequest
@@ -83,87 +83,87 @@ class StoreRequest extends FormRequest
         foreach ($this->get('transactions') as $transaction) {
             $object   = new NullArrayObject($transaction);
             $return[] = [
-                'type'                    => $this->clearString($object['type']),
-                'date'                    => $this->dateFromValue($object['date']),
-                'order'                   => $this->integerFromValue((string) $object['order']),
+                'type'                  => $this->clearString($object['type']),
+                'date'                  => $this->dateFromValue($object['date']),
+                'order'                 => $this->integerFromValue((string) $object['order']),
 
-                'currency_id'             => $this->integerFromValue((string) $object['currency_id']),
-                'currency_code'           => $this->clearString((string) $object['currency_code']),
+                'currency_id'           => $this->integerFromValue((string) $object['currency_id']),
+                'currency_code'         => $this->clearString((string) $object['currency_code']),
 
                 // location
-                'latitude'                => $this->floatFromValue((string) $object['latitude']),
-                'longitude'               => $this->floatFromValue((string) $object['longitude']),
-                'zoom_level'              => $this->integerFromValue((string) $object['zoom_level']),
+                'latitude'              => $this->floatFromValue((string) $object['latitude']),
+                'longitude'             => $this->floatFromValue((string) $object['longitude']),
+                'zoom_level'            => $this->integerFromValue((string) $object['zoom_level']),
 
                 // foreign currency info:
-                'foreign_currency_id'     => $this->integerFromValue((string) $object['foreign_currency_id']),
-                'foreign_currency_code'   => $this->clearString((string) $object['foreign_currency_code']),
+                'foreign_currency_id'   => $this->integerFromValue((string) $object['foreign_currency_id']),
+                'foreign_currency_code' => $this->clearString((string) $object['foreign_currency_code']),
 
                 // amount and foreign amount. Cannot be 0.
-                'amount'                  => $this->clearString((string) $object['amount']),
-                'foreign_amount'          => $this->clearString((string) $object['foreign_amount']),
+                'amount'                => $this->clearString((string) $object['amount']),
+                'foreign_amount'        => $this->clearString((string) $object['foreign_amount']),
 
                 // description.
-                'description'             => $this->clearString($object['description']),
+                'description'           => $this->clearString($object['description']),
 
                 // source of transaction. If everything is null, assume cash account.
-                'source_id'               => $this->integerFromValue((string) $object['source_id']),
-                'source_name'             => $this->clearString((string) $object['source_name']),
-                'source_iban'             => $this->clearIban((string) $object['source_iban']),
-                'source_number'           => $this->clearString((string) $object['source_number']),
-                'source_bic'              => $this->clearString((string) $object['source_bic']),
+                'source_id'             => $this->integerFromValue((string) $object['source_id']),
+                'source_name'           => $this->clearString((string) $object['source_name']),
+                'source_iban'           => $this->clearIban((string) $object['source_iban']),
+                'source_number'         => $this->clearString((string) $object['source_number']),
+                'source_bic'            => $this->clearString((string) $object['source_bic']),
 
                 // destination of transaction. If everything is null, assume cash account.
-                'destination_id'          => $this->integerFromValue((string) $object['destination_id']),
-                'destination_name'        => $this->clearString((string) $object['destination_name']),
-                'destination_iban'        => $this->clearIban((string) $object['destination_iban']),
-                'destination_number'      => $this->clearString((string) $object['destination_number']),
-                'destination_bic'         => $this->clearString((string) $object['destination_bic']),
+                'destination_id'        => $this->integerFromValue((string) $object['destination_id']),
+                'destination_name'      => $this->clearString((string) $object['destination_name']),
+                'destination_iban'      => $this->clearIban((string) $object['destination_iban']),
+                'destination_number'    => $this->clearString((string) $object['destination_number']),
+                'destination_bic'       => $this->clearString((string) $object['destination_bic']),
 
                 // budget info
-                'budget_id'               => $this->integerFromValue((string) $object['budget_id']),
-                'budget_name'             => $this->clearString((string) $object['budget_name']),
+                'budget_id'             => $this->integerFromValue((string) $object['budget_id']),
+                'budget_name'           => $this->clearString((string) $object['budget_name']),
 
                 // category info
-                'category_id'             => $this->integerFromValue((string) $object['category_id']),
-                'category_name'           => $this->clearString((string) $object['category_name']),
+                'category_id'           => $this->integerFromValue((string) $object['category_id']),
+                'category_name'         => $this->clearString((string) $object['category_name']),
 
                 // journal bill reference. Optional. Will only work for withdrawals
-                'bill_id'                 => $this->integerFromValue((string) $object['bill_id']),
-                'bill_name'               => $this->clearString((string) $object['bill_name']),
+                'bill_id'               => $this->integerFromValue((string) $object['bill_id']),
+                'bill_name'             => $this->clearString((string) $object['bill_name']),
 
                 // piggy bank reference. Optional. Will only work for transfers
-                'piggy_bank_id'           => $this->integerFromValue((string) $object['piggy_bank_id']),
-                'piggy_bank_name'         => $this->clearString((string) $object['piggy_bank_name']),
+                'piggy_bank_id'         => $this->integerFromValue((string) $object['piggy_bank_id']),
+                'piggy_bank_name'       => $this->clearString((string) $object['piggy_bank_name']),
 
                 // some other interesting properties
-                'reconciled'              => $this->convertBoolean((string) $object['reconciled']),
-                'notes'                   => $this->clearStringKeepNewlines((string) $object['notes']),
-                'tags'                    => $this->arrayFromValue($object['tags']),
+                'reconciled'            => $this->convertBoolean((string) $object['reconciled']),
+                'notes'                 => $this->clearStringKeepNewlines((string) $object['notes']),
+                'tags'                  => $this->arrayFromValue($object['tags']),
 
                 // all custom fields:
-                'internal_reference'      => $this->clearString((string) $object['internal_reference']),
-                'external_id'             => $this->clearString((string) $object['external_id']),
-                'original_source'         => sprintf('ff3-v%s', config('firefly.version')),
-                'recurrence_id'           => $this->integerFromValue($object['recurrence_id']),
-                'bunq_payment_id'         => $this->clearString((string) $object['bunq_payment_id']),
-                'external_url'            => $this->clearString((string) $object['external_url']),
+                'internal_reference'    => $this->clearString((string) $object['internal_reference']),
+                'external_id'           => $this->clearString((string) $object['external_id']),
+                'original_source'       => sprintf('ff3-v%s', config('firefly.version')),
+                'recurrence_id'         => $this->integerFromValue($object['recurrence_id']),
+                'bunq_payment_id'       => $this->clearString((string) $object['bunq_payment_id']),
+                'external_url'          => $this->clearString((string) $object['external_url']),
 
-                'sepa_cc'                 => $this->clearString((string) $object['sepa_cc']),
-                'sepa_ct_op'              => $this->clearString((string) $object['sepa_ct_op']),
-                'sepa_ct_id'              => $this->clearString((string) $object['sepa_ct_id']),
-                'sepa_db'                 => $this->clearString((string) $object['sepa_db']),
-                'sepa_country'            => $this->clearString((string) $object['sepa_country']),
-                'sepa_ep'                 => $this->clearString((string) $object['sepa_ep']),
-                'sepa_ci'                 => $this->clearString((string) $object['sepa_ci']),
-                'sepa_batch_id'           => $this->clearString((string) $object['sepa_batch_id']),
+                'sepa_cc'               => $this->clearString((string) $object['sepa_cc']),
+                'sepa_ct_op'            => $this->clearString((string) $object['sepa_ct_op']),
+                'sepa_ct_id'            => $this->clearString((string) $object['sepa_ct_id']),
+                'sepa_db'               => $this->clearString((string) $object['sepa_db']),
+                'sepa_country'          => $this->clearString((string) $object['sepa_country']),
+                'sepa_ep'               => $this->clearString((string) $object['sepa_ep']),
+                'sepa_ci'               => $this->clearString((string) $object['sepa_ci']),
+                'sepa_batch_id'         => $this->clearString((string) $object['sepa_batch_id']),
                 // custom date fields. Must be Carbon objects. Presence is optional.
-                'interest_date'           => $this->dateFromValue($object['interest_date']),
-                'book_date'               => $this->dateFromValue($object['book_date']),
-                'process_date'            => $this->dateFromValue($object['process_date']),
-                'due_date'                => $this->dateFromValue($object['due_date']),
-                'payment_date'            => $this->dateFromValue($object['payment_date']),
-                'invoice_date'            => $this->dateFromValue($object['invoice_date']),
+                'interest_date'         => $this->dateFromValue($object['interest_date']),
+                'book_date'             => $this->dateFromValue($object['book_date']),
+                'process_date'          => $this->dateFromValue($object['process_date']),
+                'due_date'              => $this->dateFromValue($object['due_date']),
+                'payment_date'          => $this->dateFromValue($object['payment_date']),
+                'invoice_date'          => $this->dateFromValue($object['invoice_date']),
             ];
         }
 

app/Api/V1/Requests/Models/Transaction/UpdateRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\Transaction;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\TransactionGroup;
 use FireflyIII\Rules\BelongsUser;
@@ -37,7 +38,6 @@ use FireflyIII\Validation\GroupValidation;
 use FireflyIII\Validation\TransactionValidation;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UpdateRequest

app/Api/V1/Requests/Models/TransactionLink/StoreRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\TransactionLink;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
 use FireflyIII\Repositories\LinkType\LinkTypeRepositoryInterface;
 use FireflyIII\Support\Request\ChecksLogin;
@@ -31,7 +32,6 @@ use FireflyIII\Support\Request\ConvertsDataTypes;
 use FireflyIII\User;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class StoreRequest

app/Api/V1/Requests/Models/TransactionLink/UpdateRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\Models\TransactionLink;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Models\TransactionJournalLink;
 use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
 use FireflyIII\Repositories\LinkType\LinkTypeRepositoryInterface;
@@ -31,7 +32,6 @@ use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UpdateRequest

app/Api/V1/Requests/System/CronRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\System;
 
+use Carbon\Carbon;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 
@@ -58,7 +59,7 @@ class CronRequest extends FormRequest
             $data['date'] = $this->getCarbonDate('date');
         }
         // catch NULL.
-        if (null === $data['date']) {
+        if (!$data['date'] instanceof Carbon) {
             $data['date'] = today(config('app.timezone'));
         }
 

app/Api/V1/Requests/System/UserUpdateRequest.php

@@ -24,13 +24,13 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Requests\System;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Rules\IsBoolean;
 use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use FireflyIII\User;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UserUpdateRequest

app/Api/V2/Controllers/Autocomplete/AccountController.php

@@ -90,7 +90,7 @@ class AccountController extends Controller
             'meta'  => [
                 'type'                    => $account->accountType->type,
                 // TODO is multi currency property.
-                'currency_id'             => null === $currency ? null : (string) $currency->id,
+                'currency_id'             => $currency instanceof TransactionCurrency ? (string) $currency->id : null,
                 'currency_code'           => $currency?->code,
                 'currency_symbol'         => $currency?->symbol,
                 'currency_decimal_places' => $currency?->decimal_places,

app/Api/V2/Controllers/Chart/AccountController.php

@@ -94,7 +94,7 @@ class AccountController extends Controller
     private function renderAccountData(array $params, Account $account): void
     {
         $currency       = $this->repository->getAccountCurrency($account);
-        if (null === $currency) {
+        if (!$currency instanceof TransactionCurrency) {
             $currency = $this->default;
         }
         $currentSet     = [

app/Api/V2/Controllers/Controller.php

@@ -33,7 +33,6 @@ use FireflyIII\Transformers\AbstractTransformer;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Pagination\LengthAwarePaginator;
 use Illuminate\Routing\Controller as BaseController;
-use Illuminate\Support\Collection;
 use League\Fractal\Manager;
 use League\Fractal\Pagination\IlluminatePaginatorAdapter;
 use League\Fractal\Resource\Collection as FractalCollection;
@@ -56,8 +55,8 @@ class Controller extends BaseController
 
     protected const string CONTENT_TYPE     = 'application/vnd.api+json';
     protected array        $acceptedRoles   = [UserRoleEnum::READ_ONLY];
-    protected ParameterBag $parameters;
     protected bool         $convertToNative = false;
+    protected ParameterBag $parameters;
 
     public function __construct()
     {
@@ -118,7 +117,7 @@ class Controller extends BaseController
                     app('log')->warning(sprintf('Ignored invalid date "%s" in API v2 controller parameter check: %s', substr((string) $date, 0, 20), $e->getMessage()));
                 }
                 // out of range? set to null.
-                if (null !== $obj && ($obj->year <= 1900 || $obj->year > 2099)) {
+                if ($obj instanceof Carbon && ($obj->year <= 1900 || $obj->year > 2099)) {
                     app('log')->warning(sprintf('Refuse to use date "%s" in API v2 controller parameter check: %s', $field, $obj->toAtomString()));
                     $obj = null;
                 }

app/Api/V2/Controllers/Model/Transaction/UpdateController.php

@@ -69,8 +69,9 @@ class UpdateController extends Controller
         $transactionGroup = $this->groupRepository->update($transactionGroup, $data);
         $applyRules       = $data['apply_rules'] ?? true;
         $fireWebhooks     = $data['fire_webhooks'] ?? true;
+        $amountChanged    = true;
 
-        event(new UpdatedTransactionGroup($transactionGroup, $applyRules, $fireWebhooks));
+        event(new UpdatedTransactionGroup($transactionGroup, $applyRules, $fireWebhooks, $amountChanged));
         app('preferences')->mark();
 
         /** @var User $admin */

app/Api/V2/Controllers/Summary/BasicController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V2\Controllers\Summary;
 
+use Exception;
 use Carbon\Carbon;
 use FireflyIII\Api\V2\Controllers\Controller;
 use FireflyIII\Api\V2\Request\Generic\DateRequest;
@@ -92,7 +93,7 @@ class BasicController extends Controller
      * This endpoint is documented at:
      * https://api-docs.firefly-iii.org/?urls.primaryName=2.0.0%20(v2)#/summary/getBasicSummary
      *
-     * @throws \Exception
+     * @throws Exception
      *
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
@@ -398,15 +399,14 @@ class BasicController extends Controller
      */
     protected function notInDateRange(Carbon $date, Carbon $start, Carbon $end): bool // Validate a preference
     {
-        $result = false;
         if ($start->greaterThanOrEqualTo($date) && $end->greaterThanOrEqualTo($date)) {
-            $result = true;
+            return true;
         }
         // start and end in the past? use $end
         if ($start->lessThanOrEqualTo($date) && $end->lessThanOrEqualTo($date)) {
-            $result = true;
+            return true;
         }
 
-        return $result;
+        return false;
     }
 }

app/Api/V2/Controllers/Transaction/List/AccountController.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V2\Controllers\Transaction\List;
 
+use Carbon\Carbon;
 use FireflyIII\Api\V2\Controllers\Controller;
 use FireflyIII\Api\V2\Request\Model\Transaction\ListRequest;
 use FireflyIII\Helpers\Collector\GroupCollectorInterface;
@@ -62,11 +63,11 @@ class AccountController extends Controller
 
         $start     = $request->getStartDate();
         $end       = $request->getEndDate();
-        if (null !== $start) {
+        if ($start instanceof Carbon) {
             app('log')->debug(sprintf('Set start date to %s', $start->toIso8601String()));
             $collector->setStart($start);
         }
-        if (null !== $end) {
+        if ($end instanceof Carbon) {
             app('log')->debug(sprintf('Set end date to %s', $start->toIso8601String()));
             $collector->setEnd($end);
         }

app/Api/V2/Request/Chart/BalanceChartRequest.php

@@ -24,13 +24,13 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V2\Request\Chart;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Support\Http\Api\ValidatesUserGroupTrait;
 use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class BalanceChartRequest

app/Api/V2/Request/Chart/ChartRequest.php

@@ -24,13 +24,13 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V2\Request\Chart;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Support\Http\Api\ValidatesUserGroupTrait;
 use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class ChartRequest

app/Api/V2/Request/Chart/DashboardChartRequest.php

@@ -24,13 +24,13 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V2\Request\Chart;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Support\Http\Api\ValidatesUserGroupTrait;
 use FireflyIII\Support\Request\ChecksLogin;
 use FireflyIII\Support\Request\ConvertsDataTypes;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class DashboardChartRequest

app/Api/V2/Request/Model/Transaction/InfiniteListRequest.php

@@ -53,7 +53,7 @@ class InfiniteListRequest extends FormRequest
 
         $start = $this->getStartDate();
         $end   = $this->getEndDate();
-        if (null !== $start && null !== $end) {
+        if ($start instanceof Carbon && $end instanceof Carbon) {
             $array['start'] = $start->format('Y-m-d');
             $array['end']   = $end->format('Y-m-d');
         }

app/Api/V2/Request/Model/Transaction/ListRequest.php

@@ -49,7 +49,7 @@ class ListRequest extends FormRequest
 
         $start = $this->getStartDate();
         $end   = $this->getEndDate();
-        if (null !== $start && null !== $end) {
+        if ($start instanceof Carbon && $end instanceof Carbon) {
             $array['start'] = $start->format('Y-m-d');
             $array['end']   = $end->format('Y-m-d');
         }

app/Api/V2/Request/Model/Transaction/StoreRequest.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V2\Request\Model\Transaction;
 
+use Illuminate\Contracts\Validation\Validator;
 use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Models\UserGroup;
 use FireflyIII\Rules\BelongsUserGroup;
@@ -40,7 +41,6 @@ use FireflyIII\Validation\GroupValidation;
 use FireflyIII\Validation\TransactionValidation;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class StoreRequest

app/Api/V2/Request/Model/Transaction/UpdateRequest.php

@@ -24,6 +24,8 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V2\Request\Model\Transaction;
 
+use Illuminate\Contracts\Validation\Validator;
+use Override;
 use FireflyIII\Api\V1\Requests\Models\AvailableBudget\Request;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\TransactionGroup;
@@ -37,7 +39,6 @@ use FireflyIII\Support\Request\ConvertsDataTypes;
 use FireflyIII\Validation\GroupValidation;
 use FireflyIII\Validation\TransactionValidation;
 use Illuminate\Support\Facades\Log;
-use Illuminate\Validation\Validator;
 
 /**
  * Class UpdateRequest
@@ -64,7 +65,7 @@ class UpdateRequest extends Request
      *
      * @throws FireflyException
      */
-    #[\Override]
+    #[Override]
     public function getAll(): array
     {
         app('log')->debug(sprintf('Now in %s', __METHOD__));
@@ -248,7 +249,7 @@ class UpdateRequest extends Request
     /**
      * The rules that the incoming request must be matched against.
      */
-    #[\Override]
+    #[Override]
     public function rules(): array
     {
         app('log')->debug(sprintf('Now in %s', __METHOD__));
@@ -332,7 +333,7 @@ class UpdateRequest extends Request
     /**
      * Configure the validator instance.
      */
-    #[\Override]
+    #[Override]
     public function withValidator(Validator $validator): void
     {
         app('log')->debug('Now in withValidator');

app/Api/V2/Response/Sum/AutoSum.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V2\Response\Sum;
 
+use Closure;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\TransactionCurrency;
 use Illuminate\Database\Eloquent\Model;
@@ -39,7 +40,7 @@ class AutoSum
     /**
      * @throws FireflyException
      */
-    public function autoSum(Collection $objects, \Closure $getCurrency, \Closure $getSum): array
+    public function autoSum(Collection $objects, Closure $getCurrency, Closure $getSum): array
     {
         $return = [];
 

app/Console/Commands/Correction/CorrectsAmounts.php

@@ -42,6 +42,7 @@ use FireflyIII\Support\Facades\Amount;
 use Illuminate\Console\Command;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
+use ValueError;
 
 class CorrectsAmounts extends Command
 {
@@ -75,6 +76,65 @@ class CorrectsAmounts extends Command
         return 0;
     }
 
+    private function correctTransfers(): void
+    {
+        /** @var AccountRepositoryInterface $repository */
+        $repository = app(AccountRepositoryInterface::class);
+        $type       = TransactionType::where('type', TransactionTypeEnum::TRANSFER->value)->first();
+        $journals   = TransactionJournal::where('transaction_type_id', $type->id)->get();
+
+        /** @var TransactionJournal $journal */
+        foreach ($journals as $journal) {
+            $repository->setUser($journal->user);
+            $native         = Amount::getNativeCurrencyByUserGroup($journal->userGroup);
+
+            /** @var null|Transaction $source */
+            $source         = $journal->transactions()->where('amount', '<', 0)->first();
+
+            /** @var null|Transaction $destination */
+            $destination    = $journal->transactions()->where('amount', '>', 0)->first();
+            if (null === $source || null === $destination) {
+                continue;
+            }
+            if (null === $source->foreign_currency_id || null === $destination->foreign_currency_id) {
+                continue;
+            }
+            $sourceAccount  = $source->account;
+            $destAccount    = $destination->account;
+            if (null === $sourceAccount || null === $destAccount) {
+                continue;
+            }
+            $sourceCurrency = $repository->getAccountCurrency($sourceAccount) ?? $native;
+            $destCurrency   = $repository->getAccountCurrency($destAccount) ?? $native;
+
+            if ($sourceCurrency->id === $destCurrency->id) {
+                Log::debug('Both accounts have the same currency. Removing foreign currency info.');
+                $source->foreign_currency_id      = null;
+                $source->foreign_amount           = null;
+                $source->save();
+                $destination->foreign_currency_id = null;
+                $destination->foreign_amount      = null;
+                $destination->save();
+
+                continue;
+            }
+
+            // validate source
+            if ($destCurrency->id !== $source->foreign_currency_id) {
+                Log::debug(sprintf('Journal #%d: Transaction #%d refers to "%s" but should refer to "%s".', $journal->id, $source->id, $source->foreignCurrency->code, $destCurrency->code));
+                $source->foreign_currency_id = $destCurrency->id;
+                $source->save();
+            }
+
+            // validate destination:
+            if ($sourceCurrency->id !== $destination->foreign_currency_id) {
+                Log::debug(sprintf('Journal #%d: Transaction #%d refers to "%s" but should refer to "%s".', $journal->id, $destination->id, $destination->foreignCurrency->code, $sourceCurrency->code));
+                $destination->foreign_currency_id = $sourceCurrency->id;
+                $destination->save();
+            }
+        }
+    }
+
     private function fixAutoBudgets(): void
     {
         $count = AutoBudget::where('amount', '<', 0)->update(['amount' => DB::raw('amount * -1')]);
@@ -175,7 +235,7 @@ class CorrectsAmounts extends Command
     {
         try {
             $check = bccomp((string) $item->trigger_value, '0');
-        } catch (\ValueError) {
+        } catch (ValueError) {
             $this->friendlyError(sprintf('Rule #%d contained invalid %s-trigger "%s". The trigger has been removed, and the rule is disabled.', $item->rule_id, $item->trigger_type, $item->trigger_value));
             $item->rule->active = false;
             $item->rule->save();
@@ -192,63 +252,4 @@ class CorrectsAmounts extends Command
 
         return false;
     }
-
-    private function correctTransfers(): void
-    {
-        /** @var AccountRepositoryInterface $repository */
-        $repository = app(AccountRepositoryInterface::class);
-        $type       = TransactionType::where('type', TransactionTypeEnum::TRANSFER->value)->first();
-        $journals   = TransactionJournal::where('transaction_type_id', $type->id)->get();
-
-        /** @var TransactionJournal $journal */
-        foreach ($journals as $journal) {
-            $repository->setUser($journal->user);
-            $native         = Amount::getNativeCurrencyByUserGroup($journal->userGroup);
-
-            /** @var null|Transaction $source */
-            $source         = $journal->transactions()->where('amount', '<', 0)->first();
-
-            /** @var null|Transaction $destination */
-            $destination    = $journal->transactions()->where('amount', '>', 0)->first();
-            if (null === $source || null === $destination) {
-                continue;
-            }
-            if (null === $source->foreign_currency_id || null === $destination->foreign_currency_id) {
-                continue;
-            }
-            $sourceAccount  = $source->account;
-            $destAccount    = $destination->account;
-            if (null === $sourceAccount || null === $destAccount) {
-                continue;
-            }
-            $sourceCurrency = $repository->getAccountCurrency($sourceAccount) ?? $native;
-            $destCurrency   = $repository->getAccountCurrency($destAccount) ?? $native;
-
-            if ($sourceCurrency->id === $destCurrency->id) {
-                Log::debug('Both accounts have the same currency. Removing foreign currency info.');
-                $source->foreign_currency_id      = null;
-                $source->foreign_amount           = null;
-                $source->save();
-                $destination->foreign_currency_id = null;
-                $destination->foreign_amount      = null;
-                $destination->save();
-
-                continue;
-            }
-
-            // validate source
-            if ($destCurrency->id !== $source->foreign_currency_id) {
-                Log::debug(sprintf('Journal #%d: Transaction #%d refers to "%s" but should refer to "%s".', $journal->id, $source->id, $source->foreignCurrency->code, $destCurrency->code));
-                $source->foreign_currency_id = $destCurrency->id;
-                $source->save();
-            }
-
-            // validate destination:
-            if ($sourceCurrency->id !== $destination->foreign_currency_id) {
-                Log::debug(sprintf('Journal #%d: Transaction #%d refers to "%s" but should refer to "%s".', $journal->id, $destination->id, $destination->foreignCurrency->code, $sourceCurrency->code));
-                $destination->foreign_currency_id = $sourceCurrency->id;
-                $destination->save();
-            }
-        }
-    }
 }

app/Console/Commands/Correction/CorrectsDatabase.php

@@ -26,6 +26,7 @@ namespace FireflyIII\Console\Commands\Correction;
 
 use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Schema;
 
 class CorrectsDatabase extends Command
 {
@@ -40,7 +41,7 @@ class CorrectsDatabase extends Command
     public function handle(): int
     {
         // if table does not exist, return false
-        if (!\Schema::hasTable('users')) {
+        if (!Schema::hasTable('users')) {
             $this->friendlyError('No "users"-table, will not continue.');
 
             return 1;

app/Console/Commands/Correction/CorrectsGroupAccounts.php

@@ -58,7 +58,7 @@ class CorrectsGroupAccounts extends Command
         $handler = new UpdatedGroupEventHandler();
         foreach ($groups as $groupId) {
             $group = TransactionGroup::find($groupId);
-            $event = new UpdatedTransactionGroup($group, true, true);
+            $event = new UpdatedTransactionGroup($group, true, true, false);
             $handler->unifyAccounts($event);
         }
 

app/Console/Commands/Correction/CorrectsIbans.php

@@ -43,7 +43,7 @@ class CorrectsIbans extends Command
      */
     public function handle(): int
     {
-        $accounts = Account::whereNotNull('iban')->get();
+        $accounts = Account::with('accountMeta')->get();
         $this->filterIbans($accounts);
         $this->countAndCorrectIbans($accounts);
 
@@ -54,14 +54,26 @@ class CorrectsIbans extends Command
     {
         /** @var Account $account */
         foreach ($accounts as $account) {
-            $iban    = (string) $account->iban;
-            $newIban = app('steam')->filterSpaces($iban);
+            $iban          = (string) $account->iban;
+            $newIban       = app('steam')->filterSpaces($iban);
             if ('' !== $iban && $iban !== $newIban) {
                 $account->iban = $newIban;
                 $account->save();
                 $this->friendlyInfo(sprintf('Removed spaces from IBAN of account #%d', $account->id));
                 ++$this->count;
             }
+            // same for account number:
+            $accountNumber = $account->accountMeta->where('name', 'account_number')->first();
+            if (null !== $accountNumber) {
+                $number    = (string) $accountNumber->value;
+                $newNumber = app('steam')->filterSpaces($number);
+                if ('' !== $number && $number !== $newNumber) {
+                    $accountNumber->value = $newNumber;
+                    $accountNumber->save();
+                    $this->friendlyInfo(sprintf('Removed spaces from account number of account #%d', $account->id));
+                    ++$this->count;
+                }
+            }
         }
     }
 

app/Console/Commands/Correction/CorrectsNativeAmounts.php

@@ -38,8 +38,8 @@ use FireflyIII\Models\PiggyBankEvent;
 use FireflyIII\Models\Transaction;
 use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Models\UserGroup;
-use FireflyIII\Repositories\UserGroup\UserGroupRepositoryInterface;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
+use FireflyIII\Repositories\UserGroup\UserGroupRepositoryInterface;
 use FireflyIII\Support\Facades\Preferences;
 use FireflyIII\Support\Http\Api\ExchangeRateConverter;
 use Illuminate\Console\Command;

app/Console/Commands/Correction/CorrectsOpeningBalanceCurrencies.php

@@ -76,7 +76,7 @@ class CorrectsOpeningBalanceCurrencies extends Command
     {
         // get the asset account for this opening balance:
         $account = $this->getAccount($journal);
-        if (null === $account) {
+        if (!$account instanceof Account) {
             $message = sprintf('Transaction journal #%d has no valid account. Can\'t fix this line.', $journal->id);
             app('log')->warning($message);
             $this->friendlyError($message);

app/Console/Commands/Correction/CorrectsUnevenAmount.php

@@ -25,13 +25,17 @@ declare(strict_types=1);
 namespace FireflyIII\Console\Commands\Correction;
 
 use FireflyIII\Console\Commands\ShowsFriendlyMessages;
+use FireflyIII\Enums\AccountTypeEnum;
 use FireflyIII\Enums\TransactionTypeEnum;
 use FireflyIII\Models\Transaction;
 use FireflyIII\Models\TransactionJournal;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Support\Models\AccountBalanceCalculator;
 use Illuminate\Console\Command;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
+use ValueError;
+use stdClass;
 
 class CorrectsUnevenAmount extends Command
 {
@@ -47,7 +51,12 @@ class CorrectsUnevenAmount extends Command
     public function handle(): int
     {
         $this->count = 0;
+        // convert transfers with foreign currency info where the amount is NOT uneven (it should be)
         $this->convertOldStyleTransfers();
+
+        // convert old-style transactions between assets and liabilities.
+        $this->convertOldStyleTransactions();
+
         $this->fixUnevenAmounts();
         $this->matchCurrencies();
         if (true === config('firefly.feature_flags.running_balance_column')) {
@@ -72,8 +81,6 @@ class CorrectsUnevenAmount extends Command
         ;
         $count        = 0;
 
-        Log::debug(sprintf('Found %d potential journal(s)', $transactions->count()));
-
         /** @var Transaction $transaction */
         foreach ($transactions as $transaction) {
             /** @var null|TransactionJournal $journal */
@@ -115,17 +122,22 @@ class CorrectsUnevenAmount extends Command
                 ++$count;
             }
         }
+        if (0 === $count) {
+            return;
+        }
+        $this->friendlyPositive(sprintf('Fixed %d transfer(s) with unbalanced amounts.', $count));
     }
 
     private function fixUnevenAmounts(): void
     {
+        Log::debug('fixUnevenAmounts()');
         $journals = DB::table('transactions')
             ->groupBy('transaction_journal_id')
             ->whereNull('deleted_at')
             ->get(['transaction_journal_id', DB::raw('SUM(amount) AS the_sum')])
         ;
 
-        /** @var \stdClass $entry */
+        /** @var stdClass $entry */
         foreach ($journals as $entry) {
             $sum = (string) $entry->the_sum;
             if (!is_numeric($sum)
@@ -147,13 +159,13 @@ class CorrectsUnevenAmount extends Command
 
             try {
                 $res = bccomp($sum, '0');
-            } catch (\ValueError $e) {
+            } catch (ValueError $e) {
                 $this->friendlyError(sprintf('Could not bccomp("%s", "0").', $sum));
                 Log::error($e->getMessage());
                 Log::error($e->getTraceAsString());
             }
             if (0 !== $res) {
-                $this->fixJournal($entry->transaction_journal_id);
+                $this->fixJournal((int) $entry->transaction_journal_id);
             }
         }
     }
@@ -207,8 +219,8 @@ class CorrectsUnevenAmount extends Command
         }
 
         // may still be able to salvage this journal if it is a transfer with foreign currency info
-        if ($this->isForeignCurrencyTransfer($journal)) {
-            Log::debug(sprintf('Can skip foreign currency transfer #%d.', $journal->id));
+        if ($this->isForeignCurrencyTransfer($journal) || $this->isBetweenAssetAndLiability($journal)) {
+            Log::debug(sprintf('Can skip foreign currency transfer / asset+liability transaction #%d.', $journal->id));
 
             return;
         }
@@ -271,13 +283,13 @@ class CorrectsUnevenAmount extends Command
 
         /** @var TransactionJournal $journal */
         foreach ($journals as $journal) {
-            if (!$this->isForeignCurrencyTransfer($journal)) {
+            if (!$this->isForeignCurrencyTransfer($journal) && !$this->isBetweenAssetAndLiability($journal)) {
                 Transaction::where('transaction_journal_id', $journal->id)->update(['transaction_currency_id' => $journal->transaction_currency_id]);
                 ++$count;
 
                 continue;
             }
-            Log::debug(sprintf('Can skip foreign currency transfer #%d.', $journal->id));
+            Log::debug(sprintf('Can skip foreign currency transfer or transaction between asset and liability #%d.', $journal->id));
         }
         if (0 === $count) {
             return;
@@ -285,4 +297,155 @@ class CorrectsUnevenAmount extends Command
 
         $this->friendlyPositive(sprintf('Fixed %d journal(s) with mismatched currencies.', $journals->count()));
     }
+
+    private function isBetweenAssetAndLiability(TransactionJournal $journal): bool
+    {
+        /** @var Transaction $sourceTransaction */
+        $sourceTransaction      = $journal->transactions()->where('amount', '<', 0)->first();
+
+        /** @var Transaction $destinationTransaction */
+        $destinationTransaction = $journal->transactions()->where('amount', '>', 0)->first();
+        if (null === $sourceTransaction || null === $destinationTransaction) {
+            Log::warning('Either transaction is false, stop.');
+
+            return false;
+        }
+        if (null === $sourceTransaction->foreign_amount || null === $destinationTransaction->foreign_amount) {
+            Log::warning('Either foreign amount is false, stop.');
+
+            return false;
+        }
+
+        $source                 = $sourceTransaction->account;
+        $destination            = $destinationTransaction->account;
+
+        if (null === $source || null === $destination) {
+            Log::warning('Either is false, stop.');
+
+            return false;
+        }
+        $sourceTypes            = [AccountTypeEnum::LOAN->value, AccountTypeEnum::DEBT->value, AccountTypeEnum::MORTGAGE->value];
+
+        // source is liability, destination is asset
+        if (in_array($source->accountType->type, $sourceTypes, true) && AccountTypeEnum::ASSET->value === $destination->accountType->type) {
+            Log::debug('Source is a liability account, destination is an asset account, return TRUE.');
+
+            return true;
+        }
+        // source is asset, destination is liability
+        if (in_array($destination->accountType->type, $sourceTypes, true) && AccountTypeEnum::ASSET->value === $source->accountType->type) {
+            Log::debug('Destination is a liability account, source is an asset account, return TRUE.');
+
+            return true;
+        }
+
+        return false;
+    }
+
+    private function convertOldStyleTransactions(): void
+    {
+
+        /** @var AccountRepositoryInterface $repository */
+        $repository   = app(AccountRepositoryInterface::class);
+        Log::debug('convertOldStyleTransactions()');
+        $count        = 0;
+        $transactions = Transaction::distinct()
+            ->leftJoin('transaction_journals', 'transaction_journals.id', 'transactions.transaction_journal_id')
+            ->leftJoin('transaction_types', 'transaction_types.id', 'transaction_journals.transaction_type_id')
+            ->leftJoin('accounts', 'accounts.id', 'transactions.account_id')
+            ->leftJoin('account_types', 'account_types.id', 'accounts.account_type_id')
+            ->whereNot('transaction_types.type', TransactionTypeEnum::TRANSFER->value)
+            ->whereNotNull('foreign_currency_id')
+            ->whereNotNull('foreign_amount')
+            ->whereIn('account_types.type', [AccountTypeEnum::ASSET->value, AccountTypeEnum::DEBT->value, AccountTypeEnum::MORTGAGE->value, AccountTypeEnum::LOAN->value])
+            ->get(['transactions.transaction_journal_id'])
+        ;
+
+        /** @var Transaction $transaction */
+        foreach ($transactions as $transaction) {
+            /** @var null|TransactionJournal $journal */
+            $journal        = TransactionJournal::find($transaction->transaction_journal_id);
+            $repository->setUser($journal->user);
+            if (null === $journal) {
+                Log::debug('Found no journal, continue.');
+
+                continue;
+            }
+            if (!$this->isBetweenAssetAndLiability($journal)) {
+                Log::debug('Not between asset and liability, continue.');
+
+                continue;
+            }
+            $source         = $journal->transactions()->where('amount', '<', 0)->first();
+            $destination    = $journal->transactions()->where('amount', '>', 0)->first();
+            $sourceAccount  = $source->account;
+            $destAccount    = $destination->account;
+            $sourceCurrency = $repository->getAccountCurrency($sourceAccount);
+            $destCurrency   = $repository->getAccountCurrency($destAccount);
+            if (null === $source || null === $destination) {
+                Log::debug('Either transaction is NULL, continue.');
+
+                continue;
+            }
+            if (0 === bccomp((string) $source->amount, (string) $source->foreign_amount) && 0 === bccomp((string) $source->foreign_amount, (string) $source->amount)) {
+                Log::debug('Already fixed, continue.');
+
+                continue;
+            }
+            // source transaction. Switch info when does not match.
+            if ((int) $source->transaction_currency_id !== (int) $sourceCurrency->id) {
+                Log::debug(sprintf('Ready to swap data in transaction #%d.', $source->id));
+                // swap amounts.
+                $amount                          = $source->amount;
+                $currency                        = $source->transaction_currency_id;
+                $source->amount                  = $source->foreign_amount;
+                $source->transaction_currency_id = $source->foreign_currency_id;
+                $source->foreign_amount          = $amount;
+                $source->foreign_currency_id     = $currency;
+                $source->saveQuietly();
+                $source->refresh();
+                //                Log::debug(sprintf('source->amount                  = %s', $source->amount));
+                //                Log::debug(sprintf('source->transaction_currency_id = %s', $source->transaction_currency_id));
+                //                Log::debug(sprintf('source->foreign_amount          = %s', $source->foreign_amount));
+                //                Log::debug(sprintf('source->foreign_currency_id     = %s', $source->foreign_currency_id));
+                ++$count;
+            }
+            // same but for destination
+            if ((int) $destination->transaction_currency_id !== (int) $destCurrency->id) {
+                ++$count;
+                Log::debug(sprintf('Ready to swap data in transaction #%d.', $destination->id));
+                // swap amounts.
+                $amount                               = $destination->amount;
+                $currency                             = $destination->transaction_currency_id;
+                $destination->amount                  = $destination->foreign_amount;
+                $destination->transaction_currency_id = $destination->foreign_currency_id;
+                $destination->foreign_amount          = $amount;
+                $destination->foreign_currency_id     = $currency;
+                $destination->balance_dirty           = true;
+                $destination->saveQuietly();
+                $destination->refresh();
+                //                Log::debug(sprintf('destination->amount                  = %s', $destination->amount));
+                //                Log::debug(sprintf('destination->transaction_currency_id = %s', $destination->transaction_currency_id));
+                //                Log::debug(sprintf('destination->foreign_amount          = %s', $destination->foreign_amount));
+                //                Log::debug(sprintf('destination->foreign_currency_id     = %s', $destination->foreign_currency_id));
+            }
+
+
+            //            // only fix the destination transaction
+            //            $destination->foreign_currency_id     = $source->transaction_currency_id;
+            //            $destination->foreign_amount          = app('steam')->positive($source->amount);
+            //            $destination->transaction_currency_id = $source->foreign_currency_id;
+            //            $destination->amount                  = app('steam')->positive($source->foreign_amount);
+            //            $destination->balance_dirty           = true;
+            //            $source->balance_dirty                = true;
+            //            $destination->save();
+            //            $source->save();
+            //            $this->friendlyWarning(sprintf('Corrected foreign amounts of transaction #%d.', $journal->id));
+        }
+        if (0 === $count) {
+            return;
+        }
+
+        $this->friendlyPositive(sprintf('Fixed %d journal(s) with unbalanced amounts.', $count));
+    }
 }

app/Console/Commands/Correction/CreatesAccessTokens.php

@@ -28,6 +28,7 @@ use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use FireflyIII\Repositories\User\UserRepositoryInterface;
 use FireflyIII\User;
 use Illuminate\Console\Command;
+use Exception;
 
 class CreatesAccessTokens extends Command
 {
@@ -40,7 +41,7 @@ class CreatesAccessTokens extends Command
     /**
      * Execute the console command.
      *
-     * @throws \Exception
+     * @throws Exception
      */
     public function handle(): int
     {

app/Console/Commands/Correction/RemovesEmptyGroups.php

@@ -27,6 +27,7 @@ namespace FireflyIII\Console\Commands\Correction;
 use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use FireflyIII\Models\TransactionGroup;
 use Illuminate\Console\Command;
+use Exception;
 
 class RemovesEmptyGroups extends Command
 {
@@ -38,7 +39,7 @@ class RemovesEmptyGroups extends Command
     /**
      * Execute the console command.
      *
-     * @throws \Exception
+     * @throws Exception
      */
     public function handle(): int
     {

app/Console/Commands/Correction/RemovesOrphanedTransactions.php

@@ -28,6 +28,8 @@ use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use FireflyIII\Models\Transaction;
 use FireflyIII\Models\TransactionJournal;
 use Illuminate\Console\Command;
+use Exception;
+use stdClass;
 
 /**
  * Deletes transactions where the journal has been deleted.
@@ -43,7 +45,7 @@ class RemovesOrphanedTransactions extends Command
     /**
      * Execute the console command.
      *
-     * @throws \Exception
+     * @throws Exception
      */
     public function handle(): int
     {
@@ -85,7 +87,7 @@ class RemovesOrphanedTransactions extends Command
     }
 
     /**
-     * @throws \Exception
+     * @throws Exception
      */
     private function deleteOrphanedTransactions(): void
     {
@@ -102,7 +104,7 @@ class RemovesOrphanedTransactions extends Command
             )
         ;
 
-        /** @var \stdClass $entry */
+        /** @var stdClass $entry */
         foreach ($set as $entry) {
             $transaction = Transaction::find((int) $entry->transaction_id);
             if (null !== $transaction) {

app/Console/Commands/Export/ExportsData.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Console\Commands\Export;
 
+use FireflyIII\Models\TransactionJournal;
 use Carbon\Carbon;
 use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use FireflyIII\Console\Commands\VerifiesAccessToken;
@@ -35,6 +36,10 @@ use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
 use FireflyIII\Support\Export\ExportDataGenerator;
 use Illuminate\Console\Command;
 use Illuminate\Support\Collection;
+use Exception;
+use InvalidArgumentException;
+
+use function Safe\file_put_contents;
 
 class ExportsData extends Command
 {
@@ -139,7 +144,7 @@ class ExportsData extends Command
 
     /**
      * @throws FireflyException
-     * @throws \Exception
+     * @throws Exception
      */
     private function parseOptions(): array
     {
@@ -169,7 +174,7 @@ class ExportsData extends Command
     }
 
     /**
-     * @throws \Exception
+     * @throws Exception
      */
     private function getDateParameter(string $field): Carbon
     {
@@ -183,7 +188,7 @@ class ExportsData extends Command
         if (is_string($this->option($field))) {
             try {
                 $date = Carbon::createFromFormat('!Y-m-d', $this->option($field));
-            } catch (\InvalidArgumentException $e) {
+            } catch (InvalidArgumentException $e) {
                 app('log')->error($e->getMessage());
                 $this->friendlyError(sprintf('%s date "%s" must be formatted YYYY-MM-DD. Field will be ignored.', $field, $this->option('start')));
                 $error = true;
@@ -201,7 +206,7 @@ class ExportsData extends Command
 
         if (true === $error && 'start' === $field) {
             $journal = $this->journalRepository->firstNull();
-            $date    = null === $journal ? today(config('app.timezone'))->subYear() : $journal->date;
+            $date    = $journal instanceof TransactionJournal ? $journal->date : today(config('app.timezone'))->subYear();
             $date->startOfDay();
 
             return $date;
@@ -273,7 +278,7 @@ class ExportsData extends Command
      */
     private function exportData(array $options, array $data): void
     {
-        $date = \Safe\date('Y_m_d');
+        $date = Carbon::now()->format('Y_m_d');
         foreach ($data as $key => $content) {
             $file = sprintf('%s%s_%s.csv', $options['directory'], $date, $key);
             if (false === $options['force'] && file_exists($file)) {
@@ -283,7 +288,7 @@ class ExportsData extends Command
                 $this->friendlyWarning(sprintf('File "%s" exists already but will be replaced.', $file));
             }
             // continue to write to file.
-            \Safe\file_put_contents($file, $content);
+            file_put_contents($file, $content);
             $this->friendlyPositive(sprintf('Wrote %s-export to file "%s".', $key, $file));
         }
     }

app/Console/Commands/Integrity/ReportsEmptyObjects.php

@@ -30,6 +30,7 @@ use FireflyIII\Models\Budget;
 use FireflyIII\Models\Category;
 use FireflyIII\Models\Tag;
 use Illuminate\Console\Command;
+use stdClass;
 
 class ReportsEmptyObjects extends Command
 {
@@ -66,7 +67,7 @@ class ReportsEmptyObjects extends Command
             ->get(['budgets.id', 'budgets.name', 'budgets.user_id', 'users.email'])
         ;
 
-        /** @var \stdClass $entry */
+        /** @var stdClass $entry */
         foreach ($set as $entry) {
             $line = sprintf(
                 'User #%d (%s) has budget #%d ("%s") which has no transaction journals.',
@@ -92,7 +93,7 @@ class ReportsEmptyObjects extends Command
             ->get(['categories.id', 'categories.name', 'categories.user_id', 'users.email'])
         ;
 
-        /** @var \stdClass $entry */
+        /** @var stdClass $entry */
         foreach ($set as $entry) {
             $line = sprintf(
                 'User #%d (%s) has category #%d ("%s") which has no transaction journals.',
@@ -115,7 +116,7 @@ class ReportsEmptyObjects extends Command
             ->get(['tags.id', 'tags.tag', 'tags.user_id', 'users.email'])
         ;
 
-        /** @var \stdClass $entry */
+        /** @var stdClass $entry */
         foreach ($set as $entry) {
             $line = sprintf(
                 'User #%d (%s) has tag #%d ("%s") which has no transaction journals.',
@@ -142,7 +143,7 @@ class ReportsEmptyObjects extends Command
             )
         ;
 
-        /** @var \stdClass $entry */
+        /** @var stdClass $entry */
         foreach ($set as $entry) {
             $line = 'User #%d (%s) has account #%d ("%s") which has no transactions.';
             $line = sprintf($line, $entry->user_id, $entry->email, $entry->id, $entry->name);

app/Console/Commands/Integrity/ReportsIntegrity.php

@@ -26,6 +26,7 @@ namespace FireflyIII\Console\Commands\Integrity;
 
 use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Schema;
 
 class ReportsIntegrity extends Command
 {
@@ -41,7 +42,7 @@ class ReportsIntegrity extends Command
     public function handle(): int
     {
         // if table does not exist, return false
-        if (!\Schema::hasTable('users')) {
+        if (!Schema::hasTable('users')) {
             return 1;
         }
         $commands = [

app/Console/Commands/Integrity/ValidatesEnvironmentVariables.php

@@ -30,13 +30,6 @@ class ValidatesEnvironmentVariables extends Command
 {
     use ShowsFriendlyMessages;
 
-    /**
-     * The name and signature of the console command.
-     *
-     * @var string
-     */
-    protected $signature   = 'integrity:validates-environment-variables';
-
     /**
      * The console command description.
      *
@@ -44,6 +37,13 @@ class ValidatesEnvironmentVariables extends Command
      */
     protected $description = 'Makes sure you use the correct variables.';
 
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature   = 'integrity:validates-environment-variables';
+
     /**
      * Execute the console command.
      */

app/Console/Commands/System/CreatesDatabase.php

@@ -27,6 +27,7 @@ namespace FireflyIII\Console\Commands\System;
 use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use Illuminate\Console\Command;
 use PDO;
+use PDOException;
 
 class CreatesDatabase extends Command
 {
@@ -53,15 +54,15 @@ class CreatesDatabase extends Command
         $this->friendlyLine(sprintf('DSN is %s', $dsn));
 
         $options = [
-            \PDO::ATTR_ERRMODE            => \PDO::ERRMODE_EXCEPTION,
-            \PDO::ATTR_DEFAULT_FETCH_MODE => \PDO::FETCH_ASSOC,
-            \PDO::ATTR_EMULATE_PREPARES   => false,
+            PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+            PDO::ATTR_EMULATE_PREPARES   => false,
         ];
 
         // when it fails, display error
         try {
-            $pdo = new \PDO($dsn, (string) env('DB_USERNAME'), (string) env('DB_PASSWORD'), $options);
-        } catch (\PDOException $e) {
+            $pdo = new PDO($dsn, (string) env('DB_USERNAME'), (string) env('DB_PASSWORD'), $options);
+        } catch (PDOException $e) {
             $this->friendlyError(sprintf('Error when connecting to DB: %s', $e->getMessage()));
 
             return 1;

app/Console/Commands/System/ForcesDecimalSize.php

@@ -43,6 +43,9 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
 
+use function Safe\mb_regex_encoding;
+use function Safe\json_encode;
+
 /**
  * This command was inspired by https://github.com/elliot-gh. It will check all amount fields
  * and their values and correct them to the correct number of decimal places. This fixes issues where
@@ -130,7 +133,7 @@ class ForcesDecimalSize extends Command
         // if sqlite, add function?
         if ('sqlite' === (string) config('database.default')) {
             DB::connection()->getPdo()->sqliteCreateFunction('REGEXP', static function ($pattern, $value) {
-                \Safe\mb_regex_encoding('UTF-8');
+                mb_regex_encoding('UTF-8');
                 $pattern = trim($pattern, '"');
 
                 return (false !== mb_ereg($pattern, (string) $value)) ? 1 : 0;
@@ -234,7 +237,7 @@ class ForcesDecimalSize extends Command
         /** @var Builder $query */
         $query             = Account::leftJoin('account_meta', 'accounts.id', '=', 'account_meta.account_id')
             ->where('account_meta.name', 'currency_id')
-            ->where('account_meta.data', \Safe\json_encode((string) $currency->id))
+            ->where('account_meta.data', json_encode((string) $currency->id))
         ;
         $query->where(static function (Builder $q) use ($fields, $currency, $operator, $cast, $regularExpression): void {
             foreach ($fields as $field) {
@@ -338,7 +341,7 @@ class ForcesDecimalSize extends Command
             ->leftJoin('accounts', 'piggy_banks.account_id', '=', 'accounts.id')
             ->leftJoin('account_meta', 'accounts.id', '=', 'account_meta.account_id')
             ->where('account_meta.name', 'currency_id')
-            ->where('account_meta.data', \Safe\json_encode((string) $currency->id))
+            ->where('account_meta.data', json_encode((string) $currency->id))
             ->where(static function (Builder $q) use ($fields, $currency, $cast, $operator, $regularExpression): void {
                 foreach ($fields as $field) {
                     $q->orWhere(
@@ -394,7 +397,7 @@ class ForcesDecimalSize extends Command
             ->leftJoin('accounts', 'piggy_banks.account_id', '=', 'accounts.id')
             ->leftJoin('account_meta', 'accounts.id', '=', 'account_meta.account_id')
             ->where('account_meta.name', 'currency_id')
-            ->where('account_meta.data', \Safe\json_encode((string) $currency->id))
+            ->where('account_meta.data', json_encode((string) $currency->id))
             ->where(static function (Builder $q) use ($fields, $currency, $operator, $cast, $regularExpression): void {
                 foreach ($fields as $field) {
                     $q->orWhere(
@@ -448,7 +451,7 @@ class ForcesDecimalSize extends Command
         $query             = PiggyBank::leftJoin('accounts', 'piggy_banks.account_id', '=', 'accounts.id')
             ->leftJoin('account_meta', 'accounts.id', '=', 'account_meta.account_id')
             ->where('account_meta.name', 'currency_id')
-            ->where('account_meta.data', \Safe\json_encode((string) $currency->id))
+            ->where('account_meta.data', json_encode((string) $currency->id))
             ->where(static function (Builder $q) use ($fields, $currency, $operator, $cast, $regularExpression): void {
                 foreach ($fields as $field) {
                     $q->orWhere(

app/Console/Commands/System/OutputsInstructions.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Console\Commands\System;
 
+use Carbon\Carbon;
 use FireflyIII\Support\System\GeneratesInstallationId;
 use Illuminate\Console\Command;
 
@@ -111,8 +112,8 @@ class OutputsInstructions extends Command
      */
     private function showLogo(): void
     {
-        $today  = \Safe\date('m-d');
-        $month  = \Safe\date('m');
+        $today  = Carbon::now()->format('m-d');
+        $month  = Carbon::now()->format('m');
         // variation in colors and effects just because I can!
         // default is Ukraine flag:
         $colors = ['blue', 'blue', 'blue', 'yellow', 'yellow', 'yellow', 'default', 'default'];
@@ -172,6 +173,13 @@ class OutputsInstructions extends Command
         }
     }
 
+    private function donationText(): void
+    {
+        $this->boxed('Did you know you can support the development of Firefly III?');
+        $this->boxed('You can donate in many ways, like GitHub Sponsors or Patreon.');
+        $this->boxed('For more information, please visit https://bit.ly/donate-to-Firefly-III');
+    }
+
     /**
      * Render instructions.
      */
@@ -225,11 +233,4 @@ class OutputsInstructions extends Command
         $this->boxed('');
         $this->showLine();
     }
-
-    private function donationText(): void
-    {
-        $this->boxed('Did you know you can support the development of Firefly III?');
-        $this->boxed('You can donate in many ways, like GitHub Sponsors or Patreon.');
-        $this->boxed('For more information, please visit https://bit.ly/donate-to-Firefly-III');
-    }
 }

app/Console/Commands/System/RecalculatesRunningBalance.php

@@ -31,13 +31,6 @@ class RecalculatesRunningBalance extends Command
 {
     use ShowsFriendlyMessages;
 
-    /**
-     * The name and signature of the console command.
-     *
-     * @var string
-     */
-    protected $signature   = 'firefly-iii:refresh-running-balance {--F|force : Force the execution of this command.}';
-
     /**
      * The console command description.
      *
@@ -45,6 +38,13 @@ class RecalculatesRunningBalance extends Command
      */
     protected $description = 'Refreshes all running balances. May take a long time to run if forced.';
 
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature   = 'firefly-iii:refresh-running-balance {--F|force : Force the execution of this command.}';
+
     /**
      * Execute the console command.
      */

app/Console/Commands/System/ScansAttachments.php

@@ -31,6 +31,11 @@ use Illuminate\Contracts\Encryption\DecryptException;
 use Illuminate\Support\Facades\Crypt;
 use Illuminate\Support\Facades\Storage;
 
+use function Safe\tempnam;
+use function Safe\file_put_contents;
+use function Safe\md5_file;
+use function Safe\mime_content_type;
+
 class ScansAttachments extends Command
 {
     use ShowsFriendlyMessages;
@@ -63,15 +68,15 @@ class ScansAttachments extends Command
                 app('log')->error(sprintf('Could not decrypt data of attachment #%d: %s', $attachment->id, $e->getMessage()));
                 $decryptedContent = $encryptedContent;
             }
-            $tempFileName     = \Safe\tempnam(sys_get_temp_dir(), 'FireflyIII');
+            $tempFileName     = tempnam(sys_get_temp_dir(), 'FireflyIII');
             if (false === $tempFileName) {
                 app('log')->error(sprintf('Could not create temporary file for attachment #%d', $attachment->id));
 
                 exit(1);
             }
-            \Safe\file_put_contents($tempFileName, $decryptedContent);
-            $attachment->md5  = (string) \Safe\md5_file($tempFileName);
-            $attachment->mime = (string) \Safe\mime_content_type($tempFileName);
+            file_put_contents($tempFileName, $decryptedContent);
+            $attachment->md5  = (string) md5_file($tempFileName);
+            $attachment->mime = (string) mime_content_type($tempFileName);
             $attachment->save();
             $this->friendlyInfo(sprintf('Fixed attachment #%d', $attachment->id));
         }

app/Console/Commands/System/VerifySecurityAlerts.php

@@ -30,6 +30,8 @@ use Illuminate\Database\QueryException;
 use Illuminate\Support\Facades\Storage;
 use League\Flysystem\FilesystemException;
 
+use function Safe\json_decode;
+
 class VerifySecurityAlerts extends Command
 {
     use ShowsFriendlyMessages;
@@ -57,7 +59,7 @@ class VerifySecurityAlerts extends Command
             return 0;
         }
         $content = $disk->get('alerts.json');
-        $json    = \Safe\json_decode($content, true, 10);
+        $json    = json_decode((string) $content, true, 10);
 
         /** @var array $array */
         foreach ($json as $array) {

app/Console/Commands/Tools/ApplyRules.php

@@ -248,7 +248,7 @@ class ApplyRules extends Command
 
         foreach ($ruleList as $ruleId) {
             $rule = $this->ruleRepository->find((int) $ruleId);
-            if (null !== $rule && true === $rule->active) {
+            if ($rule instanceof Rule && true === $rule->active) {
                 $this->ruleSelection[] = $rule->id;
             }
         }

app/Console/Commands/Tools/Cron.php

@@ -34,6 +34,7 @@ use FireflyIII\Support\Cronjobs\RecurringCronjob;
 use FireflyIII\Support\Cronjobs\UpdateCheckCronjob;
 use Illuminate\Console\Command;
 use Illuminate\Support\Facades\Log;
+use InvalidArgumentException;
 
 class Cron extends Command
 {
@@ -62,7 +63,7 @@ class Cron extends Command
 
         try {
             $date = new Carbon($this->option('date'));
-        } catch (\InvalidArgumentException $e) {
+        } catch (InvalidArgumentException $e) {
             $this->friendlyError(sprintf('"%s" is not a valid date', $this->option('date')));
         }
         $force = (bool) $this->option('force'); // @phpstan-ignore-line
@@ -133,7 +134,7 @@ class Cron extends Command
         $exchangeRates = new ExchangeRatesCronjob();
         $exchangeRates->setForce($force);
         // set date in cron job:
-        if (null !== $date) {
+        if ($date instanceof Carbon) {
             $exchangeRates->setDate($date);
         }
 
@@ -150,6 +151,23 @@ class Cron extends Command
         }
     }
 
+    private function checkForUpdates(bool $force): void
+    {
+        $updateCheck = new UpdateCheckCronjob();
+        $updateCheck->setForce($force);
+        $updateCheck->fire();
+
+        if ($updateCheck->jobErrored) {
+            $this->friendlyError(sprintf('Error in "update check" cron: %s', $updateCheck->message));
+        }
+        if ($updateCheck->jobFired) {
+            $this->friendlyInfo(sprintf('"Update check" cron fired: %s', $updateCheck->message));
+        }
+        if ($updateCheck->jobSucceeded) {
+            $this->friendlyPositive(sprintf('"Update check" cron ran with success: %s', $updateCheck->message));
+        }
+    }
+
     /**
      * @throws FireflyException
      */
@@ -159,7 +177,7 @@ class Cron extends Command
         $recurring->setForce($force);
 
         // set date in cron job:
-        if (null !== $date) {
+        if ($date instanceof Carbon) {
             $recurring->setDate($date);
         }
 
@@ -180,7 +198,7 @@ class Cron extends Command
         $autoBudget = new AutoBudgetCronjob();
         $autoBudget->setForce($force);
         // set date in cron job:
-        if (null !== $date) {
+        if ($date instanceof Carbon) {
             $autoBudget->setDate($date);
         }
 
@@ -205,7 +223,7 @@ class Cron extends Command
         $autoBudget = new BillWarningCronjob();
         $autoBudget->setForce($force);
         // set date in cron job:
-        if (null !== $date) {
+        if ($date instanceof Carbon) {
             $autoBudget->setDate($date);
         }
 
@@ -221,21 +239,4 @@ class Cron extends Command
             $this->friendlyPositive(sprintf('"Send bill warnings" cron ran with success: %s', $autoBudget->message));
         }
     }
-
-    private function checkForUpdates(bool $force): void
-    {
-        $updateCheck = new UpdateCheckCronjob();
-        $updateCheck->setForce($force);
-        $updateCheck->fire();
-
-        if ($updateCheck->jobErrored) {
-            $this->friendlyError(sprintf('Error in "update check" cron: %s', $updateCheck->message));
-        }
-        if ($updateCheck->jobFired) {
-            $this->friendlyInfo(sprintf('"Update check" cron fired: %s', $updateCheck->message));
-        }
-        if ($updateCheck->jobSucceeded) {
-            $this->friendlyPositive(sprintf('"Update check" cron ran with success: %s', $updateCheck->message));
-        }
-    }
 }

app/Console/Commands/Upgrade/AddsTransactionIdentifiers.php

@@ -31,6 +31,7 @@ use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Repositories\Journal\JournalCLIRepositoryInterface;
 use Illuminate\Console\Command;
 use Illuminate\Database\QueryException;
+use Illuminate\Support\Facades\Schema;
 
 class AddsTransactionIdentifiers extends Command
 {
@@ -65,7 +66,7 @@ class AddsTransactionIdentifiers extends Command
         }
 
         // if table does not exist, return false
-        if (!\Schema::hasTable('transaction_journals')) {
+        if (!Schema::hasTable('transaction_journals')) {
             return 0;
         }
 
@@ -119,7 +120,7 @@ class AddsTransactionIdentifiers extends Command
         /** @var Transaction $transaction */
         foreach ($transactions as $transaction) {
             $opposing = $this->findOpposing($transaction, $exclude);
-            if (null !== $opposing) {
+            if ($opposing instanceof Transaction) {
                 // give both a new identifier:
                 $transaction->identifier = $identifier;
                 $opposing->identifier    = $identifier;

app/Console/Commands/Upgrade/RemovesDatabaseDecryption.php

@@ -31,6 +31,10 @@ use Illuminate\Console\Command;
 use Illuminate\Contracts\Encryption\DecryptException;
 use Illuminate\Support\Facades\Crypt;
 use Illuminate\Support\Facades\DB;
+use JsonException;
+use stdClass;
+
+use function Safe\json_decode;
 
 class RemovesDatabaseDecryption extends Command
 {
@@ -105,13 +109,13 @@ class RemovesDatabaseDecryption extends Command
     {
         $rows = DB::table($table)->get(['id', $field]);
 
-        /** @var \stdClass $row */
+        /** @var stdClass $row */
         foreach ($rows as $row) {
             $this->decryptRow($table, $field, $row);
         }
     }
 
-    private function decryptRow(string $table, string $field, \stdClass $row): void
+    private function decryptRow(string $table, string $field, stdClass $row): void
     {
         $original = $row->{$field};
         if (null === $original) {
@@ -167,8 +171,8 @@ class RemovesDatabaseDecryption extends Command
     {
         // try to json_decrypt the value.
         try {
-            $newValue = \Safe\json_decode($value, true, 512, JSON_THROW_ON_ERROR) ?? $value;
-        } catch (\JsonException $e) {
+            $newValue = json_decode($value, true, 512, JSON_THROW_ON_ERROR) ?? $value;
+        } catch (JsonException $e) {
             $message = sprintf('Could not JSON decode preference row #%d: %s. This does not have to be a problem.', $id, $e->getMessage());
             $this->friendlyError($message);
             app('log')->warning($message);

app/Console/Commands/Upgrade/RepairsPostgresSequences.php

@@ -1,7 +1,7 @@
 <?php
 
 /*
- * FixPostgresSequences.php
+ * RepairsPostgresSequences.php
  * Copyright (c) 2023 james@firefly-iii.org
  *
  * This file is part of Firefly III (https://github.com/firefly-iii).

app/Console/Commands/Upgrade/UpgradesAccountCurrencies.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Console\Commands\Upgrade;
 
+use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use FireflyIII\Enums\AccountTypeEnum;
 use FireflyIII\Exceptions\FireflyException;
@@ -141,7 +142,7 @@ class UpgradesAccountCurrencies extends Command
             return;
         }
         // do not match and opening balance id is not null.
-        if ($accountCurrency !== $obCurrency && null !== $openingBalance) {
+        if ($accountCurrency !== $obCurrency && $openingBalance instanceof TransactionJournal) {
             // update opening balance:
             $openingBalance->transaction_currency_id = $accountCurrency;
             $openingBalance->save();

app/Console/Commands/Upgrade/UpgradesBillsToRules.php

@@ -123,7 +123,7 @@ class UpgradesBillsToRules extends Command
         $groupTitle = (string) trans('firefly.rulegroup_for_bills_title', [], $language);
         $ruleGroup  = $this->ruleGroupRepository->findByTitle($groupTitle);
 
-        if (null === $ruleGroup) {
+        if (!$ruleGroup instanceof RuleGroup) {
             $ruleGroup = $this->ruleGroupRepository->store(
                 [
                     'title'       => (string) trans('firefly.rulegroup_for_bills_title', [], $language),

app/Console/Commands/Upgrade/UpgradesDatabase.php

@@ -24,7 +24,16 @@ declare(strict_types=1);
 
 namespace FireflyIII\Console\Commands\Upgrade;
 
-\Safe\set_time_limit(0);
+use Illuminate\Support\Facades\Log;
+use Safe\Exceptions\InfoException;
+
+use function Safe\set_time_limit;
+
+try {
+    set_time_limit(0);
+} catch (InfoException) {
+    Log::warning('set_time_limit returned false. This could be an issue, unless you also run XDebug.');
+}
 
 use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use Illuminate\Console\Command;

app/Console/Commands/Upgrade/UpgradesLiabilities.php

@@ -122,7 +122,7 @@ class UpgradesLiabilities extends Command
     {
         $source      = $this->getSourceTransaction($openingBalance);
         $destination = $this->getDestinationTransaction($openingBalance);
-        if (null === $source || null === $destination) {
+        if (!$source instanceof Transaction || !$destination instanceof Transaction) {
             return;
         }
         // source MUST be the liability.

app/Console/Commands/Upgrade/UpgradesNativeAmounts.php

@@ -32,6 +32,7 @@ use Illuminate\Support\Facades\Artisan;
 class UpgradesNativeAmounts extends Command
 {
     use ShowsFriendlyMessages;
+
     public const string CONFIG_NAME = '620_native_amounts';
 
     protected $description          = 'Runs the native amounts calculations.';
@@ -61,7 +62,7 @@ class UpgradesNativeAmounts extends Command
     {
         $configVar = app('fireflyconfig')->get(self::CONFIG_NAME, false);
         if (null !== $configVar) {
-            return (bool)$configVar->data;
+            return (bool) $configVar->data;
         }
 
         return false;

app/Console/Commands/Upgrade/UpgradesRecurrenceMetaData.php

@@ -30,6 +30,8 @@ use FireflyIII\Models\RecurrenceMeta;
 use FireflyIII\Models\RecurrenceTransactionMeta;
 use Illuminate\Console\Command;
 
+use function Safe\json_encode;
+
 class UpgradesRecurrenceMetaData extends Command
 {
     use ShowsFriendlyMessages;
@@ -100,7 +102,7 @@ class UpgradesRecurrenceMetaData extends Command
 
         if ('tags' === $meta->name) {
             $array = explode(',', $meta->value);
-            $value = \Safe\json_encode($array, JSON_THROW_ON_ERROR);
+            $value = json_encode($array, JSON_THROW_ON_ERROR);
         }
 
         RecurrenceTransactionMeta::create(

app/Console/Commands/Upgrade/UpgradesToGroups.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Console\Commands\Upgrade;
 
+use Carbon\Carbon;
 use FireflyIII\Console\Commands\ShowsFriendlyMessages;
 use FireflyIII\Factory\TransactionGroupFactory;
 use FireflyIII\Models\Budget;
@@ -36,6 +37,7 @@ use FireflyIII\Services\Internal\Destroy\JournalDestroyService;
 use Illuminate\Console\Command;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
+use Exception;
 
 class UpgradesToGroups extends Command
 {
@@ -103,7 +105,7 @@ class UpgradesToGroups extends Command
     }
 
     /**
-     * @throws \Exception
+     * @throws Exception
      */
     private function makeGroupsFromSplitJournals(): void
     {
@@ -119,7 +121,7 @@ class UpgradesToGroups extends Command
     }
 
     /**
-     * @throws \Exception
+     * @throws Exception
      */
     private function makeMultiGroup(TransactionJournal $journal): void
     {
@@ -191,7 +193,7 @@ class UpgradesToGroups extends Command
         app('log')->debug(sprintf('Now going to add transaction #%d to the array.', $transaction->id));
         $opposingTr     = $this->findOpposingTransaction($journal, $transaction);
 
-        if (null === $opposingTr) {
+        if (!$opposingTr instanceof Transaction) {
             $this->friendlyError(
                 sprintf(
                     'Journal #%d has no opposing transaction for transaction #%d. Cannot upgrade this entry.',
@@ -366,8 +368,8 @@ class UpgradesToGroups extends Command
     {
         $groupId = DB::table('transaction_groups')->insertGetId(
             [
-                'created_at' => \Safe\date('Y-m-d H:i:s'),
-                'updated_at' => \Safe\date('Y-m-d H:i:s'),
+                'created_at' => Carbon::now()->format('Y-m-d H:i:s'),
+                'updated_at' => Carbon::now()->format('Y-m-d H:i:s'),
                 'title'      => null,
                 'user_id'    => $array['user_id'],
             ]

app/Console/Commands/Upgrade/UpgradesTransferCurrencies.php

@@ -202,7 +202,7 @@ class UpgradesTransferCurrencies extends Command
     {
         $this->sourceTransaction = $this->getSourceTransaction($journal);
         $this->sourceAccount     = $this->sourceTransaction?->account;
-        $this->sourceCurrency    = null === $this->sourceAccount ? null : $this->getCurrency($this->sourceAccount);
+        $this->sourceCurrency    = $this->sourceAccount instanceof Account ? $this->getCurrency($this->sourceAccount) : null;
     }
 
     private function getSourceTransaction(TransactionJournal $transfer): ?Transaction
@@ -221,7 +221,7 @@ class UpgradesTransferCurrencies extends Command
             return $this->accountCurrencies[$accountId];
         }
         $currency                            = $this->accountRepos->getAccountCurrency($account);
-        if (null === $currency) {
+        if (!$currency instanceof TransactionCurrency) {
             $this->accountCurrencies[$accountId] = 0;
 
             return null;
@@ -238,7 +238,7 @@ class UpgradesTransferCurrencies extends Command
     {
         $this->destinationTransaction = $this->getDestinationTransaction($journal);
         $this->destinationAccount     = $this->destinationTransaction?->account;
-        $this->destinationCurrency    = null === $this->destinationAccount ? null : $this->getCurrency($this->destinationAccount);
+        $this->destinationCurrency    = $this->destinationAccount instanceof Account ? $this->getCurrency($this->destinationAccount) : null;
     }
 
     private function getDestinationTransaction(TransactionJournal $transfer): ?Transaction
@@ -252,15 +252,15 @@ class UpgradesTransferCurrencies extends Command
      */
     private function isEmptyTransactions(): bool
     {
-        return null === $this->sourceTransaction || null === $this->destinationTransaction
-               || null === $this->sourceAccount
-               || null === $this->destinationAccount;
+        return !$this->sourceTransaction instanceof Transaction || !$this->destinationTransaction instanceof Transaction
+               || !$this->sourceAccount instanceof Account
+               || !$this->destinationAccount instanceof Account;
     }
 
     private function isNoCurrencyPresent(): bool
     {
         // source account must have a currency preference.
-        if (null === $this->sourceCurrency) {
+        if (!$this->sourceCurrency instanceof TransactionCurrency) {
             $message = sprintf('Account #%d ("%s") must have currency preference but has none.', $this->sourceAccount->id, $this->sourceAccount->name);
             app('log')->error($message);
             $this->friendlyError($message);
@@ -269,7 +269,7 @@ class UpgradesTransferCurrencies extends Command
         }
 
         // destination account must have a currency preference.
-        if (null === $this->destinationCurrency) {
+        if (!$this->destinationCurrency instanceof TransactionCurrency) {
             $message = sprintf(
                 'Account #%d ("%s") must have currency preference but has none.',
                 $this->destinationAccount->id,
@@ -290,7 +290,7 @@ class UpgradesTransferCurrencies extends Command
      */
     private function fixSourceNoCurrency(): void
     {
-        if (null === $this->sourceTransaction->transaction_currency_id && null !== $this->sourceCurrency) {
+        if (null === $this->sourceTransaction->transaction_currency_id && $this->sourceCurrency instanceof TransactionCurrency) {
             $this->sourceTransaction
                 ->transaction_currency_id
                      = $this->sourceCurrency->id
@@ -312,7 +312,7 @@ class UpgradesTransferCurrencies extends Command
      */
     private function fixSourceUnmatchedCurrency(): void
     {
-        if (null !== $this->sourceCurrency
+        if ($this->sourceCurrency instanceof TransactionCurrency
             && null === $this->sourceTransaction->foreign_amount
             && (int) $this->sourceTransaction->transaction_currency_id !== $this->sourceCurrency->id
         ) {
@@ -336,7 +336,7 @@ class UpgradesTransferCurrencies extends Command
      */
     private function fixDestNoCurrency(): void
     {
-        if (null === $this->destinationTransaction->transaction_currency_id && null !== $this->destinationCurrency) {
+        if (null === $this->destinationTransaction->transaction_currency_id && $this->destinationCurrency instanceof TransactionCurrency) {
             $this->destinationTransaction
                 ->transaction_currency_id
                      = $this->destinationCurrency->id
@@ -358,7 +358,7 @@ class UpgradesTransferCurrencies extends Command
      */
     private function fixDestinationUnmatchedCurrency(): void
     {
-        if (null !== $this->destinationCurrency
+        if ($this->destinationCurrency instanceof TransactionCurrency
             && null === $this->destinationTransaction->foreign_amount
             && (int) $this->destinationTransaction->transaction_currency_id !== $this->destinationCurrency->id
         ) {

app/Console/Commands/Upgrade/UpgradesVariousCurrencyInformation.php

@@ -120,7 +120,7 @@ class UpgradesVariousCurrencyInformation extends Command
 
         $leadTransaction = $this->getLeadTransaction($journal);
 
-        if (null === $leadTransaction) {
+        if (!$leadTransaction instanceof Transaction) {
             $this->friendlyError(sprintf('Could not reliably determine which transaction is in the lead for transaction journal #%d.', $journal->id));
 
             return;
@@ -129,7 +129,7 @@ class UpgradesVariousCurrencyInformation extends Command
         $account         = $leadTransaction->account;
         $currency        = $this->getCurrency($account);
         $isMultiCurrency = $this->isMultiCurrency($account);
-        if (null === $currency) {
+        if (!$currency instanceof TransactionCurrency) {
             $this->friendlyError(
                 sprintf(
                     'Account #%d ("%s") has no currency preference, so transaction journal #%d can\'t be corrected',
@@ -227,7 +227,7 @@ class UpgradesVariousCurrencyInformation extends Command
             return $this->accountCurrencies[$accountId];
         }
         $currency                            = $this->accountRepos->getAccountCurrency($account);
-        if (null === $currency) {
+        if (!$currency instanceof TransactionCurrency) {
             $this->accountCurrencies[$accountId] = 0;
 
             return null;

app/Console/Kernel.php

@@ -26,6 +26,7 @@ namespace FireflyIII\Console;
 
 use Illuminate\Console\Scheduling\Schedule;
 use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
+use Override;
 
 /**
  * File to make sure commands work.
@@ -35,7 +36,7 @@ class Kernel extends ConsoleKernel
     /**
      * Register the commands for the application.
      */
-    #[\Override]
+    #[Override]
     protected function commands(): void
     {
         $this->load(__DIR__.'/Commands');
@@ -46,7 +47,7 @@ class Kernel extends ConsoleKernel
     /**
      * Define the application's command schedule.
      */
-    #[\Override]
+    #[Override]
     protected function schedule(Schedule $schedule): void
     {
         $schedule->call(

app/Events/DestroyedTransactionLink.php

@@ -32,7 +32,9 @@ use Illuminate\Queue\SerializesModels;
  */
 class DestroyedTransactionLink extends Event
 {
-    use SerializesModels; // @phpstan-ignore-line
+    use SerializesModels;
+
+    // @phpstan-ignore-line
 
     /**
      * DestroyedTransactionLink constructor.

app/Events/Model/PiggyBank/ChangedAmount.php

@@ -37,8 +37,8 @@ class ChangedAmount extends Event
 {
     use SerializesModels;
 
-    public string              $amount;
-    public PiggyBank           $piggyBank;
+    public string    $amount;
+    public PiggyBank $piggyBank;
 
     /**
      * Create a new event instance.

app/Events/Security/MFABackupFewLeft.php

@@ -32,6 +32,7 @@ use Illuminate\Queue\SerializesModels;
 class MFABackupFewLeft extends Event
 {
     use SerializesModels;
+
     public User $user;
 
     public function __construct(null|Authenticatable|User $user, public int $count)

app/Events/Security/MFAManyFailedAttempts.php

@@ -32,6 +32,7 @@ use Illuminate\Queue\SerializesModels;
 class MFAManyFailedAttempts extends Event
 {
     use SerializesModels;
+
     public User $user;
 
     public function __construct(null|Authenticatable|User $user, public int $count)