feat: create product

lib/data/datasources/category_remote_datasource.dart

@@ -1,27 +1,48 @@
 import 'dart:developer';
 
 import 'package:dartz/dartz.dart';
+import 'package:dio/dio.dart';
 import 'package:enaklo_pos/core/constants/variables.dart';
+import 'package:enaklo_pos/core/network/dio_client.dart';
 import 'package:enaklo_pos/data/datasources/auth_local_datasource.dart';
 import 'package:enaklo_pos/data/models/response/category_response_model.dart';
-import 'package:http/http.dart' as http;
 
 class CategoryRemoteDatasource {
-  Future<Either<String, CategroyResponseModel>> getCategories() async {
+  final Dio dio = DioClient.instance;
+
+  Future<Either<String, CategoryResponseModel>> getCategories({
+    int page = 1,
+    int limit = 10,
+    bool isActive = true,
+  }) async {
     final authData = await AuthLocalDataSource().getAuthData();
-    final Map<String, String> headers = {
+    final headers = {
       'Authorization': 'Bearer ${authData.token}',
       'Accept': 'application/json',
     };
-    final response = await http.get(
-        Uri.parse('${Variables.baseUrl}/api/api-categories'),
-        headers: headers);
-    log(response.statusCode.toString());
-    log(response.body);
-    if (response.statusCode == 200) {
-      return right(CategroyResponseModel.fromJson(response.body));
-    } else {
-      return left(response.body);
+
+    try {
+      final response = await dio.get(
+        '${Variables.baseUrl}/api/v1/categories',
+        queryParameters: {
+          'page': page,
+          'limit': limit,
+          'is_active': isActive,
+        },
+        options: Options(headers: headers),
+      );
+
+      if (response.statusCode == 200) {
+        return right(CategoryResponseModel.fromMap(response.data));
+      } else {
+        return left(response.data.toString());
+      }
+    } on DioException catch (e) {
+      log('Dio error: ${e.message}');
+      return left(e.response?.data.toString() ?? e.message ?? 'Unknown error');
+    } catch (e) {
+      log('Unexpected error: $e');
+      return left('Unexpected error occurred');
     }
   }
 }

lib/data/datasources/file_remote_datasource.dart

@@ -0,0 +1,53 @@
+import 'package:dartz/dartz.dart';
+import 'package:dio/dio.dart';
+import 'package:enaklo_pos/core/constants/variables.dart';
+import 'package:enaklo_pos/core/network/dio_client.dart';
+import 'package:enaklo_pos/data/datasources/auth_local_datasource.dart';
+import 'package:enaklo_pos/data/models/response/file_response_model.dart';
+
+class FileRemoteDataSource {
+  final Dio dio = DioClient.instance;
+
+  Future<Either<String, FileResponseModel>> uploadFile({
+    required String filePath,
+    required String fileType,
+    required String description,
+  }) async {
+    final url = '${Variables.baseUrl}/api/v1/files/upload';
+
+    try {
+      final authData = await AuthLocalDataSource().getAuthData();
+
+      // Membuat FormData
+      final formData = FormData.fromMap({
+        'file': await MultipartFile.fromFile(filePath,
+            filename: filePath.split('/').last),
+        'file_type': fileType,
+        'description': description,
+      });
+
+      final response = await dio.post(
+        url,
+        data: formData,
+        options: Options(
+          headers: {
+            'Authorization': 'Bearer ${authData.token}',
+            'Accept': 'application/json',
+            // Content-Type otomatis diatur oleh Dio untuk FormData
+          },
+        ),
+      );
+
+      if (response.statusCode == 201 || response.statusCode == 200) {
+        // Misal response.data['url'] adalah URL file yang diupload
+        return Right(FileResponseModel.fromJson(response.data));
+      } else {
+        return Left('Upload gagal: ${response.statusMessage}');
+      }
+    } on DioException catch (e) {
+      return Left(e.response?.data['message'] ?? 'Upload gagal');
+    } catch (e) {
+      return Left('Unexpected error: $e');
+    }
+  }
+}

lib/data/datasources/product_remote_datasource.dart

@@ -6,7 +6,6 @@ import 'package:enaklo_pos/core/network/dio_client.dart';
 import 'package:enaklo_pos/data/models/request/product_request_model.dart';
 import 'package:enaklo_pos/data/models/response/add_product_response_model.dart';
 import 'package:enaklo_pos/data/models/response/product_response_model.dart';
-import 'package:http/http.dart' as http;
 
 import '../../core/constants/variables.dart';
 import 'auth_local_datasource.dart';
@@ -21,6 +20,10 @@ class ProductRemoteDatasource {
 
       final response = await dio.get(
         url,
+        queryParameters: {
+          'page': 1,
+          'limit': 30,
+        },
         options: Options(
           headers: {
             'Authorization': 'Bearer ${authData.token}',
@@ -45,67 +48,64 @@ class ProductRemoteDatasource {
 
   Future<Either<String, AddProductResponseModel>> addProduct(
       ProductRequestModel productRequestModel) async {
-    final authData = await AuthLocalDataSource().getAuthData();
-    final Map<String, String> headers = {
-      'Authorization': 'Bearer ${authData.token}',
-    };
-    var request = http.MultipartRequest(
-        'POST', Uri.parse('${Variables.baseUrl}/api/products'));
-    request.fields.addAll(productRequestModel.toMap());
-    request.files.add(await http.MultipartFile.fromPath(
-        'image', productRequestModel.image!.path));
-    request.headers.addAll(headers);
+    try {
+      final authData = await AuthLocalDataSource().getAuthData();
+      final url = '${Variables.baseUrl}/api/v1/products';
 
-    http.StreamedResponse response = await request.send();
+      final response = await dio.post(
+        url,
+        data: productRequestModel.toMap(),
+        options: Options(
+          headers: {
+            'Authorization': 'Bearer ${authData.token}',
+            'Accept': 'application/json',
+          },
+        ),
+      );
 
-    final String body = await response.stream.bytesToString();
-    log(response.stream.toString());
-    log(response.statusCode.toString());
-    if (response.statusCode == 201) {
-      return right(AddProductResponseModel.fromJson(body));
-    } else {
-      return left(body);
+      if (response.statusCode == 200) {
+        return Right(AddProductResponseModel.fromMap(response.data));
+      } else {
+        return const Left('Failed to create products');
+      }
+    } on DioException catch (e) {
+      log("Dio error: ${e.message}");
+      return Left(e.response?.data['message'] ?? 'Gagal menambah produk');
+    } catch (e) {
+      log("Unexpected error: $e");
+      return const Left('Unexpected error occurred');
     }
   }
 
   Future<Either<String, AddProductResponseModel>> updateProduct(
       ProductRequestModel productRequestModel) async {
-    final authData = await AuthLocalDataSource().getAuthData();
-    final Map<String, String> headers = {
-      'Authorization': 'Bearer ${authData.token}',
-    };
+    try {
+      final authData = await AuthLocalDataSource().getAuthData();
+      final url =
+          '${Variables.baseUrl}/api/v1/products/${productRequestModel.id}';
 
-    log("Update Product Request Data: ${productRequestModel.toMap()}");
-    log("Update Product ID: ${productRequestModel.id}");
-    log("Update Product Name: ${productRequestModel.name}");
-    log("Update Product Price: ${productRequestModel.price}");
-    log("Update Product Stock: ${productRequestModel.stock}");
-    log("Update Product Category ID: ${productRequestModel.categoryId}");
-    log("Update Product Is Best Seller: ${productRequestModel.isBestSeller}");
-    log("Update Product Printer Type: ${productRequestModel.printerType}");
-    log("Update Product Has Image: ${productRequestModel.image != null}");
+      final response = await dio.put(
+        url,
+        data: productRequestModel.toMap(),
+        options: Options(
+          headers: {
+            'Authorization': 'Bearer ${authData.token}',
+            'Accept': 'application/json',
+          },
+        ),
+      );
 
-    var request = http.MultipartRequest(
-        'POST', Uri.parse('${Variables.baseUrl}/api/products/edit'));
-    request.fields.addAll(productRequestModel.toMap());
-    if (productRequestModel.image != null) {
-      request.files.add(await http.MultipartFile.fromPath(
-          'image', productRequestModel.image!.path));
-    }
-    request.headers.addAll(headers);
-
-    log("Update Product Request Fields: ${request.fields}");
-    log("Update Product Request Files: ${request.files.length}");
-
-    http.StreamedResponse response = await request.send();
-
-    final String body = await response.stream.bytesToString();
-    log("Update Product Status Code: ${response.statusCode}");
-    log("Update Product Body: $body");
-    if (response.statusCode == 200) {
-      return right(AddProductResponseModel.fromJson(body));
-    } else {
-      return left(body);
+      if (response.statusCode == 200) {
+        return Right(AddProductResponseModel.fromMap(response.data));
+      } else {
+        return const Left('Failed to update products');
+      }
+    } on DioException catch (e) {
+      log("Dio error: ${e.message}");
+      return Left(e.response?.data['message'] ?? 'Gagal update produk');
+    } catch (e) {
+      log("Unexpected error: $e");
+      return const Left('Unexpected error occurred');
     }
   }
 }