add refund and event logic

2026-03-10 23:12:49 -04:00
parent ba1206e314
commit f6be51576c
67 changed files with 4808 additions and 1000 deletions
@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Services\Billing;
+
+use App\Models\AdditionalCharge;
+use App\Models\EventCharges;
+use Illuminate\Support\Facades\Log;
+
+class BillingTotalsService
+{
+    public function eventSubtotal(int $parentId, string $schoolYear): float
+    {
+        $eventSubtotal = 0.0;
+        try {
+            $events = EventCharges::getChargesWithEventInfo($parentId, $schoolYear) ?? [];
+            foreach ($events as $event) {
+                $eventSubtotal += (float) ($event['charged'] ?? 0.0);
+            }
+        } catch (\Throwable $e) {
+            Log::warning('Failed to sum event charges.', ['error' => $e->getMessage()]);
+        }
+
+        return round($eventSubtotal, 2);
+    }
+
+    public function additionalSubtotal(int $invoiceId, ?string $schoolYear = null): float
+    {
+        $additionalSubtotal = 0.0;
+        try {
+            $builder = AdditionalCharge::query()
+                ->select('charge_type', 'amount')
+                ->where('invoice_id', $invoiceId)
+                ->where('status', 'applied');
+
+            if ($schoolYear !== null && $schoolYear !== '') {
+                $builder->where('school_year', $schoolYear);
+            }
+
+            $rows = $builder->get()->map(fn ($row) => (array) $row)->all();
+            foreach ($rows as $row) {
+                $amount = (float) ($row['amount'] ?? 0);
+                $type = strtolower((string) ($row['charge_type'] ?? 'add'));
+                $amount = $type === 'deduct' ? -abs($amount) : abs($amount);
+                $additionalSubtotal += $amount;
+            }
+        } catch (\Throwable $e) {
+            Log::warning('Failed to sum additional charges.', ['error' => $e->getMessage()]);
+        }
+
+        return round($additionalSubtotal, 2);
+    }
+}