when($request->name, fn($q, $v) => $q->where('name', 'like', "%{$v}%")); $query->when($request->filled('status'), fn($q) => $q->where('status', $request->status)); return $this->paginate($query->orderBy('sort')->paginate($request->input('per_page', 15))); } public function store(Request $request): JsonResponse { $validated = $request->validate([ 'name' => 'required|string|max:100', 'face_value' => 'required|numeric|min:0', 'sell_price' => 'required|numeric|min:0', 'discount_rate' => 'sometimes|numeric|min:0|max:1', 'validity_days' => 'sometimes|integer|min:1', 'status' => 'sometimes|integer|in:0,1', 'sort' => 'sometimes|integer', ]); return $this->success(PrepaidCard::create($validated)); } public function show(PrepaidCard $prepaidCard): JsonResponse { return $this->success($prepaidCard); } public function update(Request $request, PrepaidCard $prepaidCard): JsonResponse { $validated = $request->validate([ 'name' => 'sometimes|string|max:100', 'face_value' => 'sometimes|numeric|min:0', 'sell_price' => 'sometimes|numeric|min:0', 'discount_rate' => 'sometimes|numeric|min:0|max:1', 'validity_days' => 'sometimes|integer|min:1', 'status' => 'sometimes|integer|in:0,1', 'sort' => 'sometimes|integer', ]); $prepaidCard->update($validated); return $this->success($prepaidCard); } public function destroy(PrepaidCard $prepaidCard): JsonResponse { $prepaidCard->delete(); return $this->success(null); } }