format code

lib/api/device_transfer_api_client.dart

@@ -7,60 +7,48 @@ import '../controllers/api_routes/urls.dart';
 import '../models/device/device_transfer.dart';
 import '../models/device/device_transfer_info.dart';
 
-class DeviceTransferApiClient{
-
-  static final DeviceTransferApiClient _instance =DeviceTransferApiClient._internal();
+class DeviceTransferApiClient {
+  static final DeviceTransferApiClient _instance = DeviceTransferApiClient._internal();
 
   DeviceTransferApiClient._internal();
 
-  factory DeviceTransferApiClient() =>_instance;
-
-  Future<List<DeviceTransfer>> getRequests({
-    required List items,
-    required int pageItemNumber
-  }) async {
+  factory DeviceTransferApiClient() => _instance;
 
-    final response = await ApiClient().getJsonForResponse(
-      "${URLs.host1}${URLs.getDeviceTransfer}",
-        queryParameters: {
-          "uid":"${UserApiClient().user?.id}",
-          "token":"${UserApiClient().user?.token}",
-          "page":"${(items.length) ~/ pageItemNumber}",
-        },
-      headers: {"Content-Type": "application/json; charset=utf-8"}
-    );
+  Future<List<DeviceTransfer>> getRequests({required List items, required int pageItemNumber}) async {
+    final response = await ApiClient().getJsonForResponse("${URLs.host1}${URLs.getDeviceTransfer}", queryParameters: {
+      "uid": "${UserApiClient().user?.id}",
+      "token": "${UserApiClient().user?.token}",
+      "page": "${(items.length) ~/ pageItemNumber}",
+    }, headers: {
+      "Content-Type": "application/json; charset=utf-8"
+    });
 
     List listJson = json.decode(utf8.decode(response.bodyBytes).replaceAll("\\", ""));
     return listJson.map((request) => DeviceTransfer.fromJson(request)).toList();
-
   }
 
   Future<DeviceTransfer> createRequest({
     required DeviceTransfer model,
-  })async{
+  }) async {
     Map<String, dynamic> body = {
-      "uid": UserApiClient().user?.id.toString()??"",
-      "token": UserApiClient().user?.token??"",
-      "serial_id": model.device?.id??"",
-      "destination_client": model.receiver?.client?.id??"",
-      "destination_department": model.receiver?.department?.id??"",
+      "uid": UserApiClient().user?.id.toString() ?? "",
+      "token": UserApiClient().user?.token ?? "",
+      "serial_id": model.device?.id ?? "",
+      "destination_client": model.receiver?.client?.id ?? "",
+      "destination_department": model.receiver?.department?.id ?? "",
     };
 
+    final response = await ApiClient().postJsonForResponse("${URLs.host1}${URLs.requestDeviceTransfer}", body, isFormData: true);
 
-    final response = await ApiClient().postJsonForResponse(
-        "${URLs.host1}${URLs.requestDeviceTransfer}", body, isFormData: true);
-
-    return  DeviceTransfer.fromJson(json.decode(utf8.decode(response.bodyBytes))[0]);
+    return DeviceTransfer.fromJson(json.decode(utf8.decode(response.bodyBytes))[0]);
   }
 
-
   Future<DeviceTransfer> updateRequest({
     required bool isSender,
     required String requestId,
     required DeviceTransfer? oldModel,
     required DeviceTransferInfo newModel,
-  })async{
-
+  }) async {
     Map<String, dynamic> body = {
       "uid": UserApiClient().user?.id.toString(),
       "token": UserApiClient().user?.token,
@@ -69,13 +57,8 @@ class DeviceTransferApiClient{
 
     body.addAll(newModel.toJson(isSender));
 
-    final response = await ApiClient().postJsonForResponse(
-        "${URLs.host1}${URLs.updateDeviceTransfer}/$requestId", body);
-
-     return DeviceTransfer.fromJson(
-          json.decode(utf8.decode(response.bodyBytes))[0]
-      );
+    final response = await ApiClient().postJsonForResponse("${URLs.host1}${URLs.updateDeviceTransfer}/$requestId", body);
 
+    return DeviceTransfer.fromJson(json.decode(utf8.decode(response.bodyBytes))[0]);
   }
-
-}
+}

lib/api/gas_refill_api_client.dart

@@ -6,40 +6,32 @@ import '../controllers/api_routes/urls.dart';
 import '../models/gas_refill/gas_refill_model.dart';
 import 'api_client.dart';
 
-class GasRefillApiClient{
-
-  static final GasRefillApiClient _instance =GasRefillApiClient._internal();
+class GasRefillApiClient {
+  static final GasRefillApiClient _instance = GasRefillApiClient._internal();
 
   GasRefillApiClient._internal();
 
-  factory GasRefillApiClient() =>_instance;
-
-
-  Future<List<GasRefillModel>> getRequestPages({
-    required List items,
-    required int pageItemNumber
-  }) async {
+  factory GasRefillApiClient() => _instance;
 
-    final response =  await ApiClient().getJsonForResponse(
-      "${URLs.host1}${URLs.getGasRefill}",//body
-      headers: {"Content-Type": "application/json; charset=utf-8"},
-      queryParameters: {
-        "uid":"${UserApiClient().user?.id}",
-        "token":"${UserApiClient().user?.token}",
-        "page":"${(items.length) ~/ pageItemNumber}",
-      }
-    );
+  Future<List<GasRefillModel>> getRequestPages({required List items, required int pageItemNumber}) async {
+    final response = await ApiClient().getJsonForResponse("${URLs.host1}${URLs.getGasRefill}", //body
+        headers: {
+          "Content-Type": "application/json; charset=utf-8"
+        },
+        queryParameters: {
+          "uid": "${UserApiClient().user?.id}",
+          "token": "${UserApiClient().user?.token}",
+          "page": "${(items.length) ~/ pageItemNumber}",
+        });
 
     // client's request was successfully received
     List requestsListJson = json.decode(utf8.decode(response.bodyBytes));
     return requestsListJson.map((request) => GasRefillModel.fromJson(request)).toList();
-
   }
 
   Future<GasRefillModel> createModel({
     required GasRefillModel model,
-  }) async{
-
+  }) async {
     Map<String, dynamic> body = {
       "uid": UserApiClient().user?.id.toString(),
       "token": UserApiClient().user?.token ?? "",
@@ -49,25 +41,24 @@ class GasRefillApiClient{
 
     body["details"] = jsonEncode(model.details
         ?.map((model) => {
-      "type": model.type?.id.toString(),
-      "size": model.cylinderSize?.id.toString(),
-      "requsted_qty": model.requestedQuantity.toString(),
-    })
+              "type": model.type?.id.toString(),
+              "size": model.cylinderSize?.id.toString(),
+              "requsted_qty": model.requestedQuantity.toString(),
+            })
         .toList());
 
     final response = await ApiClient().postJsonForResponse(
       "${URLs.host1}${URLs.requestGasRefill}",
-       body,
+      body,
     );
 
     return GasRefillModel.fromJson(json.decode(utf8.decode(response.bodyBytes))[0]);
-
   }
 
   Future updateModel({
     required GasRefillModel? oldModel,
     required GasRefillModel newModel,
-  })async{
+  }) async {
     Map<String, dynamic> body = {
       "uid": UserApiClient().user?.id.toString(),
       "token": UserApiClient().user?.token,
@@ -77,18 +68,15 @@ class GasRefillApiClient{
 
     body["details"] = jsonEncode(newModel.details
         ?.map((model) => {
-      "type": model.type?.id.toString(),
-      "size": model.cylinderSize?.id.toString(),
-      "requsted_qty": model.requestedQuantity.toString(),
-      "deliverd_qty": model.deliveredQuantity.toString(),
-    })
+              "type": model.type?.id.toString(),
+              "size": model.cylinderSize?.id.toString(),
+              "requsted_qty": model.requestedQuantity.toString(),
+              "deliverd_qty": model.deliveredQuantity.toString(),
+            })
         .toList());
 
-    final reponse = await ApiClient().postJsonForResponse(
-        "${URLs.host1}${URLs.updateGasRefill}/${newModel.id}",
-        body);
+    final reponse = await ApiClient().postJsonForResponse("${URLs.host1}${URLs.updateGasRefill}/${newModel.id}", body);
 
     oldModel?.fromGasRefillModel(newModel);
-
   }
-}
+}

lib/controllers/providers/api/device_transfer_provider.dart

@@ -1,5 +1,3 @@
-
-
 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
 import 'package:test_sa/api/device_transfer_api_client.dart';
@@ -34,7 +32,6 @@ class DeviceTransferProvider extends LoadingNotifier {
   List<DeviceTransfer> items = [];
 
   Future getRequests() async {
-
     waitApiRequest(() async {
       items.clear();
       items.addAll(await DeviceTransferApiClient().getRequests(items: items, pageItemNumber: pageItemNumber));
@@ -44,35 +41,28 @@ class DeviceTransferProvider extends LoadingNotifier {
       } else {
         nextPage = false;
       }
-    },
-    onSuccess: (){
-      stateCode=200;
+    }, onSuccess: () {
+      stateCode = 200;
       notifyListeners();
     });
   }
 
-  Future createRequest({
-    required DeviceTransfer model,
-    required BuildContext context
-  }) async {
+  Future createRequest({required DeviceTransfer model, required BuildContext context}) async {
     final subtitle = AppLocalization.of(context)?.subtitle;
     waitApiRequest(() async {
       items.insert(0, await DeviceTransferApiClient().createRequest(model: model));
       notifyListeners();
-    },
-    onSuccess: (){
+    }, onSuccess: () {
       Fluttertoast.showToast(
-        msg: subtitle?.requestCompleteSuccessfully??"",
+        msg: subtitle?.requestCompleteSuccessfully ?? "",
       );
       Navigator.of(context).pop();
-    },
-    onError: (error){
+    }, onError: (error) {
       String errorMessage = HttpStatusManger.getStatusMessage(status: error.error?.errorCode, subtitle: subtitle);
       ScaffoldMessenger.of(context).showSnackBar(SnackBar(
         content: Text(errorMessage),
       ));
-    }
-    );
+    });
   }
 
   Future updateRequest({
@@ -83,9 +73,8 @@ class DeviceTransferProvider extends LoadingNotifier {
     required DeviceTransfer? oldModel,
     required DeviceTransferInfo newModel,
   }) async {
-
     reset();
-    oldModel= await DeviceTransferApiClient().updateRequest(isSender: isSender, requestId: requestId, oldModel: oldModel, newModel: newModel);
+    oldModel = await DeviceTransferApiClient().updateRequest(isSender: isSender, requestId: requestId, oldModel: oldModel, newModel: newModel);
     notifyListeners();
   }
 }

lib/controllers/providers/api/gas_refill_provider.dart

@@ -33,7 +33,7 @@ class GasRefillProvider extends LoadingNotifier {
   bool nextPage = true;
 
   // list of user requests
-  List<GasRefillModel> items=[];
+  List<GasRefillModel> items = [];
 
   Future getRequests() async {
     waitApiRequest(() async {
@@ -45,48 +45,35 @@ class GasRefillProvider extends LoadingNotifier {
       } else {
         nextPage = false;
       }
-    },
-    onSuccess: (){
-      stateCode=200;
+    }, onSuccess: () {
+      stateCode = 200;
       notifyListeners();
-    }
-    );
+    });
   }
 
-  Future createModel({
-    required GasRefillModel model,
-    required BuildContext context
-  }) async {
-
+  Future createModel({required GasRefillModel model, required BuildContext context}) async {
     final subtitle = AppLocalization.of(context)?.subtitle;
 
     waitApiRequest(() async {
       items.insert(0, await GasRefillApiClient().createModel(model: model));
       notifyListeners();
-    },
-    onError: (error){
-        String errorMessage = HttpStatusManger.getStatusMessage(status: error.error?.errorCode, subtitle: subtitle);
-        ScaffoldMessenger.of(context).showSnackBar(SnackBar(
-          content: Text(errorMessage),
-        ));
-    },
-      onSuccess: (){
-        Fluttertoast.showToast(
-          msg: subtitle?.requestCompleteSuccessfully ?? "",
-        );
-        Navigator.of(context).pop();
-      }
-    );
-
+    }, onError: (error) {
+      String errorMessage = HttpStatusManger.getStatusMessage(status: error.error?.errorCode, subtitle: subtitle);
+      ScaffoldMessenger.of(context).showSnackBar(SnackBar(
+        content: Text(errorMessage),
+      ));
+    }, onSuccess: () {
+      Fluttertoast.showToast(
+        msg: subtitle?.requestCompleteSuccessfully ?? "",
+      );
+      Navigator.of(context).pop();
+    });
   }
 
   Future updateModel({
     required GasRefillModel? oldModel,
     required GasRefillModel newModel,
   }) async {
-
     await GasRefillApiClient().updateModel(oldModel: oldModel, newModel: newModel);
-
-
   }
 }

lib/views/pages/device_transfer/request_device_transfer.dart

@@ -165,9 +165,9 @@ class _RequestDeviceTransferState extends State<RequestDeviceTransfer> {
                         return;
                       }
 
-
                       await _deviceTransferProvider?.createRequest(
-                        model: _formModel, context: context,
+                        model: _formModel,
+                        context: context,
                       );
                     },
                   ),

lib/views/pages/user/gas_refill/gas_refill_details.dart

@@ -51,7 +51,7 @@ class _GasRefillDetailsState extends State<GasRefillDetails> {
 
     _isLoading = true;
     setState(() {});
-    int? status = await _gasRefillProvider?.updateModel( newModel: _model, oldModel: widget.model);
+    int? status = await _gasRefillProvider?.updateModel(newModel: _model, oldModel: widget.model);
     _isLoading = false;
     setState(() {});
     if (status != null && status >= 200 && status < 300) {

lib/views/pages/user/gas_refill/request_gas_refill.dart

@@ -46,7 +46,6 @@ class _RequestGasRefillState extends State<RequestGasRefill> {
     if (mounted) super.setState(() {});
   }
 
-
   bool _addNewModel() {
     _validate = true;
     if (!(_formKey.currentState?.validate() ?? false)) {
@@ -172,7 +171,7 @@ class _RequestGasRefillState extends State<RequestGasRefill> {
                     height: 4,
                   ),
                   ATextFormField(
-                    initialValue: (_currentDetails.requestedQuantity??"").toString(),
+                    initialValue: (_currentDetails.requestedQuantity ?? "").toString(),
                     textAlign: TextAlign.center,
                     controller: _requestedQuantityController,
                     style: Theme.of(context).textTheme.subtitle1,
@@ -211,11 +210,7 @@ class _RequestGasRefillState extends State<RequestGasRefill> {
                         if (!_addNewModel()) return;
                       }
 
-                      await _gasRefillProvider?.createModel(
-                          model: _formModel,
-                          context: context
-                      );
-
+                      await _gasRefillProvider?.createModel(model: _formModel, context: context);
                     },
                   ),
                   const SizedBox(