add pengecekan jika melebihi budget

app/Helpers/BudgetHelper.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace App\Helpers;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\RequestException;
+use Illuminate\Support\Str;
+use App\Models\BudgetControl;
+use App\Models\FormUpCountry;
+use App\Models\FormMeetingSeminar;
+use App\Models\FormOthers;
+use App\Models\FormEntertaimentPresentation;
+use App\Models\FormVehicleRunningCost;
+
+class BudgetHelper
+{
+    public static function getAvailableBudget()
+    {
+        // Get the budget control data
+		$budget = BudgetControl::orderBy('created_at', 'desc')->with(['user', 'cabang'])->get();
+
+		// Initialize an empty array to hold the used budget sums
+		$usedBudget = [];
+
+		foreach ($budget as $b) {
+			// Get the month and year from the budget
+			$month = $b->periode_month;
+			$year = $b->periode_year;
+
+			// Add the used budget per model for the specified month and year to the usedBudget array
+			$usedBudget[] = [
+				'FormUpCountry' => FormUpCountry::whereIn('status', ['Approved', 'Closed'])
+					->whereMonth('tanggal', '=', date('m', strtotime($month)))
+					->whereYear('tanggal', '=', $year)
+					->sum('approved_total'),
+
+				'FormMeetingSeminar' => FormMeetingSeminar::whereIn('status', ['Approved', 'Closed'])
+					->whereMonth('created_at', '=', date('m', strtotime($month)))
+					->whereYear('created_at', '=', $year)
+					->sum('approved_total'),
+
+				'FormOthers' => FormOthers::whereIn('status', ['Approved', 'Closed'])
+					->whereMonth('tanggal', '=', date('m', strtotime($month)))
+					->whereYear('tanggal', '=', $year)
+					->sum('approved_total'),
+
+				'FormEntertaimentPresentation' => FormEntertaimentPresentation::whereIn('status', ['Approved', 'Closed'])
+					->whereMonth('tanggal', '=', date('m', strtotime($month)))
+					->whereYear('tanggal', '=', $year)
+					->sum('approved_total'),
+
+				'FormVehicleRunningCost' => FormVehicleRunningCost::whereIn('status', ['Approved', 'Closed'])
+					->whereMonth('tanggal', '=', date('m', strtotime($month)))
+					->whereYear('tanggal', '=', $year)
+					->sum('approved_total')
+			];
+		}
+
+		$usedBudget = array_sum(array_map(function ($b) {
+			return array_sum($b);
+		}, $usedBudget));
+
+		$availableBudget = $budget->sum('amount') - $usedBudget;
+
+		return $availableBudget;
+    }
+}