Finance overview page added to admin with monthly breakdown #130

app/Support/Dates.php

@@ -0,0 +1,47 @@
+<?php
+/**
+ *
+ */
+
+namespace App\Support;
+
+use Carbon\Carbon;
+
+class Dates
+{
+    /**
+     * Get the list of months, given a start date
+     * @param Carbon $start_date
+     * @return array
+     */
+    public static function getMonthsList(Carbon $start_date)
+    {
+        $months = [];
+        $now = date('Y-m');
+        $last_month = $start_date;
+
+        do {
+            $last_value = $last_month->format('Y-m');
+            $months[$last_value] = $last_month->format ('Y F');
+            $last_month = $last_month->addMonth();
+        } while($last_value !== $now);
+
+        return $months;
+    }
+
+    /**
+     * Return the start/end dates for a given month/year
+     * @param $month YYYY-MM
+     * @return array
+     */
+    public static function getMonthBoundary($month)
+    {
+        [$year, $month] = explode('-', $month);
+        $days = cal_days_in_month(CAL_GREGORIAN, $month, $year);
+
+        return [
+            "$year-$month-01",
+            "$year-$month-$days"
+        ];
+    }
+}