Refactor installer.

app/Handlers/Events/StoredGroupEventHandler.php

@@ -0,0 +1,78 @@
+<?php
+/**
+ * StoredGroupEventHandler.php
+ * Copyright (c) 2017 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Firefly III 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
+ */
+declare(strict_types=1);
+
+namespace FireflyIII\Handlers\Events;
+
+use FireflyIII\Events\StoredTransactionGroup;
+use FireflyIII\Models\Rule;
+use FireflyIII\Models\RuleGroup;
+use FireflyIII\Repositories\RuleGroup\RuleGroupRepositoryInterface;
+use FireflyIII\TransactionRules\Processor;
+
+/**
+ * Class StoredGroupEventHandler
+ */
+class StoredGroupEventHandler
+{
+    /**
+     * This method grabs all the users rules and processes them.
+     *
+     * @param StoredTransactionGroup $storedJournalEvent
+     *
+     * @return bool
+     * @throws \FireflyIII\Exceptions\FireflyException
+     */
+    public function processRules(StoredTransactionGroup $storedJournalEvent): bool
+    {
+        $journals = $storedJournalEvent->transactionGroup->transactionJournals;
+
+        // create objects:
+        /** @var RuleGroupRepositoryInterface $ruleGroupRepos */
+        $ruleGroupRepos = app(RuleGroupRepositoryInterface::class);
+
+        foreach ($journals as $journal) {
+            $ruleGroupRepos->setUser($journal->user);
+            $groups = $ruleGroupRepos->getActiveGroups($journal->user);
+
+            /** @var RuleGroup $group */
+            foreach ($groups as $group) {
+                $rules = $ruleGroupRepos->getActiveStoreRules($group);
+                /** @var Rule $rule */
+                foreach ($rules as $rule) {
+                    /** @var Processor $processor */
+                    $processor = app(Processor::class);
+                    $processor->make($rule);
+                    $processor->handleTransactionJournal($journal);
+
+                    // TODO refactor the stop_processing logic.
+                    // TODO verify that rule execution happens in one place only, including the journal + rule loop (if any)
+                    if ($rule->stop_processing) {
+                        break;
+                    }
+                }
+            }
+        }
+
+        return true;
+    }
+
+}