fix : 카테고리, 제품등록, BOM등록 API (일부 개발 - BOM 추가 작업 필요)

app/Services/CategoryLogService.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Services;
+
+use Illuminate\Support\Carbon;
+use App\Models\Commons\CategoryLog;
+
+class CategoryLogService extends Service
+{
+    public function index(int $categoryId, array $params)
+    {
+        $tenantId = $this->tenantId();
+
+        $size   = (int)($params['size'] ?? 20);
+        $action = $params['action'] ?? null; // insert|update|delete
+        $from   = $params['from']   ?? null; // Y-m-d
+        $to     = $params['to']     ?? null;
+
+        $q = CategoryLog::query()
+            ->where('tenant_id', $tenantId)
+            ->where('category_id', $categoryId)
+            ->orderByDesc('changed_at');
+
+        if ($action) $q->where('action', $action);
+        if ($from)   $q->whereDate('changed_at', '>=', Carbon::parse($from)->toDateString());
+        if ($to)     $q->whereDate('changed_at', '<=', Carbon::parse($to)->toDateString());
+
+        return $q->paginate($size);
+    }
+
+    public function show(int $logId)
+    {
+        $tenantId = $this->tenantId();
+
+        $log = CategoryLog::query()
+            ->where('tenant_id', $tenantId)
+            ->find($logId);
+
+        if (!$log) throw new BadRequestHttpException(__('error.not_found'));
+        return $log;
+    }
+}