New event to create budget limits, new handler to handle said event, new routes for budget control, new routes for limit control, extended migration, extended models, extended JS. [skip-ci]

app/models/LimitRepetition.php

@@ -0,0 +1,84 @@
+<?php
+
+use LaravelBook\Ardent\Ardent as Ardent;
+
+/**
+ * LimitRepetition
+ *
+ * @property integer        $id
+ * @property \Carbon\Carbon $created_at
+ * @property \Carbon\Carbon $updated_at
+ * @property integer        $limit_id
+ * @property \Carbon\Carbon $startdate
+ * @property \Carbon\Carbon $enddate
+ * @property float          $amount
+ * @property-read \Limit    $limit
+ * @method static \Illuminate\Database\Query\Builder|\LimitRepetition whereId($value)
+ * @method static \Illuminate\Database\Query\Builder|\LimitRepetition whereCreatedAt($value)
+ * @method static \Illuminate\Database\Query\Builder|\LimitRepetition whereUpdatedAt($value)
+ * @method static \Illuminate\Database\Query\Builder|\LimitRepetition whereLimitId($value)
+ * @method static \Illuminate\Database\Query\Builder|\LimitRepetition whereStartdate($value)
+ * @method static \Illuminate\Database\Query\Builder|\LimitRepetition whereEnddate($value)
+ * @method static \Illuminate\Database\Query\Builder|\LimitRepetition whereAmount($value)
+ */
+class LimitRepetition extends Ardent
+{
+    public static $rules
+        = [
+            'limit_id'  => 'required|exists:limits,id',
+            'startdate' => 'required|date',
+            'enddate'   => 'required|date',
+            'amount'    => 'numeric|required|min:0.01',
+        ];
+
+    public static $factory
+        = [
+            'limit_id'  => 'factory|Limit',
+            'startdate' => 'date',
+            'enddate'   => 'date',
+            'amount'    => 'integer'
+        ];
+
+    public function limit()
+    {
+        return $this->belongsTo('Limit');
+    }
+
+    public function getDates()
+    {
+        return ['created_at', 'updated_at', 'startdate', 'enddate'];
+    }
+
+    /**
+     * How much money is left in this?
+     */
+    public function left()
+    {
+        $key = 'limit-rep-left-' . $this->id;
+        if (Cache::has($key)) {
+            return Cache::get($key);
+        }
+        $left = floatval($this->amount);
+
+        // budget:
+        $budget = $this->limit->budget;
+
+        /** @var \Firefly\Storage\Limit\EloquentLimitRepository $limits */
+        $limits = App::make('Firefly\Storage\Limit\EloquentLimitRepository');
+        $set = $limits->getTJByBudgetAndDateRange($budget, $this->startdate, $this->enddate);
+
+        foreach ($set as $journal) {
+            foreach ($journal->transactions as $t) {
+                if ($t->amount < 0) {
+                    $left += floatval($t->amount);
+                }
+            }
+        }
+        Cache::forever($key, $left);
+
+
+        return $left;
+    }
+
+
+}