Lost a lot of stuff along the way.

app/Models/PiggyBankEvent.php

@@ -0,0 +1,37 @@
+<?php namespace FireflyIII\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Class PiggyBankEvent
+ *
+ * @package FireflyIII\Models
+ */
+class PiggyBankEvent extends Model
+{
+
+    /**
+     * @return array
+     */
+    public function getDates()
+    {
+        return ['created_at', 'updated_at', 'date'];
+    }
+
+    /**
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function piggyBank()
+    {
+        return $this->belongsTo('FireflyIII\Models\PiggyBank');
+    }
+
+    /**
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function transactionJournal()
+    {
+        return $this->belongsTo('FireflyIII\Models\TransactionJournal');
+    }
+
+}