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February 1, 2024 16:09
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| class ApiResponse<T extends Serializable> { | |
| bool? success; | |
| int? code; | |
| T? data; | |
| String? message; | |
| ApiResponse({this.success, this.data, this.message, this.code}); | |
| factory ApiResponse.fromJson(Map<String, dynamic> json, Function(Map<String, dynamic>) create) { | |
| dynamic data; | |
| if(json['data'] != null){ | |
| data = create(json['data']); | |
| } else { | |
| data = null; | |
| } | |
| return ApiResponse<T>( | |
| success: json["success"], | |
| code: json["code"], | |
| message: json["message"], | |
| data: data, | |
| ); | |
| } | |
| } | |
| class ApiResponseList<T extends Serializable> { | |
| bool? success; | |
| int? code; | |
| List<T>? data; | |
| String? message; | |
| ApiResponseList({this.success, this.code, this.data, this.message}); | |
| factory ApiResponseList.fromJson(Map<String, dynamic> json, T Function(Map<String, dynamic>) create) { | |
| List<dynamic> jsonDataList = json["data"]; | |
| List<T> dataList = jsonDataList.map<T>((item) => create(item)).toList(); | |
| return ApiResponseList<T>( | |
| success: json["success"], | |
| code: json["code"], | |
| data: dataList, | |
| message: json["message"], | |
| ); | |
| } | |
| Map<String, dynamic> toJson() => { | |
| "success": this.success, | |
| "code": this.code, | |
| "data": this.data?.map((item) => item.toJson()).toList(), | |
| "message" : this.message | |
| }; | |
| } | |
| abstract class Serializable { | |
| Map<String, dynamic> toJson(); | |
| } | |
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| class Test { | |
| test() { | |
| // For single object | |
| var json = { | |
| "success": true, | |
| "data": { | |
| "name": "", | |
| "phone": "", | |
| }, | |
| "message": "First time entrance", | |
| "code": 200 | |
| }; | |
| var response = ApiResponse<User>.fromJson(json, (data) => User.fromJson(data)); | |
| // For list object | |
| var json2 = { | |
| "success": true, | |
| "data": [ | |
| { | |
| "name": "", | |
| "phone": "", | |
| }, | |
| { | |
| "name": "", | |
| "phone": "", | |
| } | |
| ], | |
| "message": "First time entrance", | |
| "code": 200 | |
| }; | |
| var responseList = ApiResponseList<User>.fromJson(json2, (data) => User.fromJson(data)); | |
| } | |
| } |
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| class User implements Serializable{ | |
| int? id; | |
| String? name; | |
| String? phone; | |
| User({this.id, this.name, this.phone}); | |
| User.fromJson(Map<String, dynamic> json) { | |
| id = json['id']; | |
| name = json['name']; | |
| phone = json['phone']; | |
| } | |
| @override | |
| Map<String, dynamic> toJson() { | |
| final Map<String, dynamic> data = Map<String, dynamic>(); | |
| data['id'] = this.id; | |
| data['name'] = this.name; | |
| data['phone'] = this.phone; | |
| return data; | |
| } | |
| } |
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