Updated accounts so actions will trigger cache flush.

app/lib/FireflyIII/Database/Account.php

@@ -206,7 +206,6 @@ class Account implements CUD, CommonDatabaseCalls, AccountInterface
             exit;
         }
 
-        return false;
     }
 
     /**
@@ -216,6 +215,10 @@ class Account implements CUD, CommonDatabaseCalls, AccountInterface
      */
     public function destroy(Ardent $model)
     {
+        /*
+         * Trigger deletion:
+         */
+        \Event::fire('account.destroy', [$model]);
         $model->delete();
 
         return true;
@@ -256,6 +259,7 @@ class Account implements CUD, CommonDatabaseCalls, AccountInterface
 
 
         /* Tell transaction journal to store a new one.*/
+        \Event::fire('account.store', [$account]);
 
 
         return $account;
@@ -274,7 +278,7 @@ class Account implements CUD, CommonDatabaseCalls, AccountInterface
         $model->active = isset($data['active']) ? intval($data['active']) : 0;
         $model->save();
 
-        if (isset($data['openingbalance']) && isset($data['openingbalancedate'])) {
+        if (isset($data['openingbalance']) && isset($data['openingbalancedate']) && strlen($data['openingbalancedate']) > 0) {
             $openingBalance = $this->openingBalanceTransaction($model);
 
             $openingBalance->date = new Carbon($data['openingbalancedate']);
@@ -290,7 +294,7 @@ class Account implements CUD, CommonDatabaseCalls, AccountInterface
                 $transaction->save();
             }
         }
-
+        \Event::fire('account.update', [$model]);
         return true;
     }
 

app/lib/FireflyIII/Database/TransactionJournal.php

@@ -37,6 +37,19 @@ class TransactionJournal implements TransactionJournalInterface, CUD, CommonData
      */
     public function destroy(Ardent $model)
     {
+        /*
+         * Trigger deletion.
+         */
+        \Event::fire('transactionJournal.destroy', [$model]); // new and used.
+        /*
+         * Since this event will also destroy both transactions, trigger on those as
+         * well because we might want to update some caches and what-not.
+         */
+        /** @var Transaction $transaction */
+        foreach ($model->transactions as $transaction) {
+            \Event::fire('transaction.destroy', [$transaction]);
+        }
+
         $model->delete();
 
         return true;

app/lib/FireflyIII/Event/Account.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace FireflyIII\Event;
+
+
+use Illuminate\Events\Dispatcher;
+
+class Account
+{
+    public function destroy(\Account $account)
+    {
+        \Cache::forget('account.' . $account->id . '.latestBalance');
+        \Cache::forget('account.' . $account->id . '.lastActivityDate');
+    }
+
+    public function store(\Account $account)
+    {
+
+        \Cache::forget('account.' . $account->id . '.latestBalance');
+        \Cache::forget('account.' . $account->id . '.lastActivityDate');
+    }
+
+    /**
+     * @param Dispatcher $events
+     */
+    public function subscribe(Dispatcher $events)
+    {
+        // triggers when others are updated.
+        $events->listen('account.store', 'FireflyIII\Event\Account@store');
+        $events->listen('account.update', 'FireflyIII\Event\Account@update');
+        $events->listen('account.destroy', 'FireflyIII\Event\Account@destroy');
+    }
+
+    public function update(\Account $account)
+    {
+        \Cache::forget('account.' . $account->id . '.latestBalance');
+        \Cache::forget('account.' . $account->id . '.lastActivityDate');
+    }
+}