mirror of
https://github.com/SyncrowIOT/web.git
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build main structure and build data layer and space managment bloc
This commit is contained in:
16
lib/core/network/custom_exceptions.dart
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16
lib/core/network/custom_exceptions.dart
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import 'enums.dart';
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class GenericException implements Exception {
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final ExceptionType type;
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final String errorMessage;
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const GenericException(
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{required this.type, this.errorMessage = "Unknown Error"});
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@override
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String toString() {
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return errorMessage;
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}
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List<Object?> get props => [type, errorMessage];
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}
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36
lib/core/network/dio.dart
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36
lib/core/network/dio.dart
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import 'package:dio/dio.dart';
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import '../../utils/constants/api_const.dart';
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class DioInstance {
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Dio? _dio;
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Dio get dio => _dio ?? _instantiate();
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String? baseUrl;
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DioInstance({this.baseUrl});
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Dio _instantiate() {
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Dio dio = Dio(
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BaseOptions(
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baseUrl: baseUrl ?? '${ApiEndpoints.baseUrl}/',
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receiveDataWhenStatusError: true,
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headers: {
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'content_Type': 'application/json',
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},
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),
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);
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dio.interceptors.add(
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LogInterceptor(
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responseHeader: false,
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requestHeader: false,
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requestBody: true,
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responseBody: true,
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),
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);
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return dio;
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}
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}
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3
lib/core/network/end_points.dart
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3
lib/core/network/end_points.dart
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class EndPoints {
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static const String fetchCommunities = 'projects/{projectUuid}/communities';
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}
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50
lib/core/network/enums.dart
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50
lib/core/network/enums.dart
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enum RequestType {
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get,
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post,
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delete,
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put,
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}
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enum ExceptionType {
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notAuthenticated,
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connectionError,
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// related to http status code exceptions
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notAuthorized,
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notFound,
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internalServerException,
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serviceUnavailableException,
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pageGone,
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// related to bad request status code
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// related to auth requests
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invalidCredentials,
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solutionAlreadySunmitted,
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invalidValidation,
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// other
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other,
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}
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enum ExceptionMessage {
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NOT_AUTHENTICATED,
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INVALID_CREDENTIALS,
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The_password_field_must_be_at_least_8_characters,
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SOLUTION_ALREADY_SUBMITTED,
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you_are_not_authorized,
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page_not_found,
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page_gone,
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INTERNAL_SERVER_ERROR,
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service_unavailable,
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}
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enum NotificationsType {
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payment,
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transporation,
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product,
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zero,
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}
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enum ImagesType {
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assets,
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svg,
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network,
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}
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121
lib/core/network/request.dart
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121
lib/core/network/request.dart
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import 'dart:convert';
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import 'package:dio/dio.dart';
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import '../../pages/auth/model/token.dart';
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import 'custom_exceptions.dart';
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import 'dio.dart';
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import 'enums.dart';
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class Request {
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String endPoint;
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bool? autherized;
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bool? isFormData;
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RequestType? method;
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Map<String, dynamic>? headers;
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final Map<String, dynamic>? queryParams;
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Map<String, dynamic>? body;
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Duration? receiveTimeout;
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Request(
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this.endPoint, {
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this.autherized,
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this.isFormData,
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this.method,
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this.headers,
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this.queryParams,
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this.body,
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this.receiveTimeout,
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}) {
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headers = {
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'content_Type': 'application/json',
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'Accept': 'application/json',
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};
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}
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Future<Map<String, dynamic>> sendRequest() async {
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Response? response;
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if (autherized != null && autherized!) {
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final storage = const FlutterSecureStorage();
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final token = await storage.read(key: Token.loginAccessTokenKey);
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if (token != null) {
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headers!["authorization"] = "Bearer $token";
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}
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}
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try {
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response = await DioInstance().dio.request(
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endPoint,
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queryParameters: queryParams,
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data: isFormData != null && isFormData == true
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? FormData.fromMap(body!)
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: body,
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options: Options(
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method: method!.name.toUpperCase(),
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headers: headers,
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contentType: 'application/json',
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receiveTimeout: receiveTimeout,
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),
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);
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if (response.statusCode! >= 200 && response.statusCode! < 300) {
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return response.data;
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}
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} on DioException catch (error) {
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if (error.type == DioExceptionType.badResponse) {
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throw badRequestException[error.response!.data["error"]] ??
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const GenericException(
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type: ExceptionType.other,
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);
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}
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if (error.type == DioExceptionType.connectionError ||
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error.type == DioExceptionType.connectionTimeout ||
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error.type == DioExceptionType.receiveTimeout ||
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error.type == DioExceptionType.sendTimeout ||
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error.type == DioExceptionType.unknown) {
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throw const GenericException(
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type: ExceptionType.connectionError,
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errorMessage: 'no_internet_connection',
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);
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}
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}
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return {};
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}
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Map<String, dynamic> toJson() => {
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'endPoint': endPoint,
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'method': method!.name.toUpperCase(),
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'body': json.encode(body),
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'headers': headers,
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'queryParams': queryParams,
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'autherized': autherized,
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'isFormData': isFormData,
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};
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@override
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String toString() {
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return jsonEncode(toJson());
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}
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List<Object?> get props => [
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endPoint,
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autherized,
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isFormData,
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method,
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headers,
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queryParams,
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body,
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receiveTimeout,
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];
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}
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Map<String, GenericException> badRequestException = {
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ExceptionMessage.INVALID_CREDENTIALS.name: const GenericException(
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type: ExceptionType.invalidCredentials,
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errorMessage: "Invalid credentials ...",
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),
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"The password field must be at least 8 characters.": const GenericException(
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type: ExceptionType.invalidValidation,
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errorMessage: 'password must be 8 or more characters',
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),
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ExceptionMessage.NOT_AUTHENTICATED.name: const GenericException(
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type: ExceptionType.notAuthenticated,
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errorMessage: "not authenticated",
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),
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};
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import 'package:bloc/bloc.dart';
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import 'package:equatable/equatable.dart';
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import 'package:syncrow_web/pages/common/bloc/project_manager.dart';
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import '../../data/models/community_model.dart';
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import '../../data/sources/space_managment_remote_source.dart';
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part 'communities_event.dart';
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part 'communities_state.dart';
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class CommunitiesBloc extends Bloc<CommunitiesEvent, CommunitiesState> {
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SpaceManagementRemoteSource spaceManagementRemoteSource =
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SpaceManagementRemoteSource();
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CommunitiesBloc() : super(CommunitiesInitial()) {
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on<CommunitiesEvent>((event, emit) {
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if (event is FetchCommunitiesEvent) {
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_fetchCommunities(emit);
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}
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});
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}
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Future<void> _fetchCommunities(Emitter<CommunitiesState> emit) async {
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String? projectUuid = await ProjectManager.getProjectUUID();
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if (projectUuid == null) {
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emit(const CommunitiesError("Project UUID is null"));
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return;
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}
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emit(CommunitiesLoading());
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try {
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final communities =
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await spaceManagementRemoteSource.fetchCommunities(projectUuid);
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emit(CommunitiesLoaded(communities));
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} catch (e) {
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emit(CommunitiesError(e.toString()));
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}
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}
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}
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part of 'communities_bloc.dart';
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sealed class CommunitiesEvent extends Equatable {
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const CommunitiesEvent();
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@override
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List<Object> get props => [];
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}
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class FetchCommunitiesEvent extends CommunitiesEvent {}
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part of 'communities_bloc.dart';
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sealed class CommunitiesState extends Equatable {
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const CommunitiesState();
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@override
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List<Object> get props => [];
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}
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final class CommunitiesInitial extends CommunitiesState {}
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final class CommunitiesLoading extends CommunitiesState {}
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final class CommunitiesLoaded extends CommunitiesState {
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final List<CommunityModel> communities;
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const CommunitiesLoaded(this.communities);
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@override
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List<Object> get props => [communities];
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}
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final class CommunitiesError extends CommunitiesState {
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final String message;
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const CommunitiesError(this.message);
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@override
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List<Object> get props => [message];
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}
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import 'package:syncrow_web/pages/spaces_management/refactor/data/models/space_model.dart';
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class CommunityModel {
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String id, name;
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List<SpaceModel>? spaces;
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CommunityModel({
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required this.id,
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required this.name,
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this.spaces,
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});
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factory CommunityModel.fromJson(Map<String, dynamic> json) => CommunityModel(
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id: json['id'],
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name: json['name'],
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spaces: SpaceModel.fromJsonList(json['spaces']),
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);
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static List<CommunityModel> fromJsonList(List<dynamic> jsonList) {
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return jsonList.map((json) => CommunityModel.fromJson(json)).toList();
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}
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}
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class DeviceModel {
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String id, name, tag;
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String location;
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DeviceModel({
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required this.id,
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required this.name,
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required this.tag,
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required this.location,
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});
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factory DeviceModel.fromJson(Map<String, dynamic> json) => DeviceModel(
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id: json['id'],
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name: json['name'],
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tag: json['tag'],
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location: json['location'],
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);
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static List<DeviceModel> fromJsonList(List<dynamic> jsonList) {
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return jsonList.map((json) => DeviceModel.fromJson(json)).toList();
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}
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}
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import 'device_model.dart';
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class SpaceModel {
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String id, parentId, name;
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List<SpaceModel>? spaces;
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List<DeviceModel>? devices;
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SpaceModel({
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required this.id,
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required this.parentId,
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required this.name,
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this.spaces,
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this.devices,
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});
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factory SpaceModel.fromJson(Map<String, dynamic> json) => SpaceModel(
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id: json['id'],
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parentId: json['parentId'],
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name: json['name'],
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spaces: SpaceModel.fromJsonList(json['spaces']),
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devices: DeviceModel.fromJsonList(json['devices']),
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);
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static List<SpaceModel> fromJsonList(List<dynamic> jsonList) {
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return jsonList.map((json) => SpaceModel.fromJson(json)).toList();
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}
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}
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@ -0,0 +1,19 @@
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import 'device_model.dart';
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class SubSpaceModel {
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String id, name;
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List<DeviceModel>? devices;
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SubSpaceModel({
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required this.id,
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required this.name,
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this.devices,
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});
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factory SubSpaceModel.fromJson(Map<String, dynamic> json) => SubSpaceModel(
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id: json['id'],
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name: json['name'],
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devices: DeviceModel.fromJsonList(json['devices']),
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);
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static List<SubSpaceModel> fromJsonList(List<dynamic> jsonList) {
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return jsonList.map((json) => SubSpaceModel.fromJson(json)).toList();
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}
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}
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@ -0,0 +1,17 @@
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import 'package:syncrow_web/core/network/end_points.dart';
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import 'package:syncrow_web/core/network/enums.dart';
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import 'package:syncrow_web/core/network/request.dart';
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import '../models/community_model.dart';
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class SpaceManagementRemoteSource {
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Future<List<CommunityModel>> fetchCommunities(String projectUuid) async {
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Request request = Request(
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EndPoints.fetchCommunities.replaceFirst('{projectUuid}', projectUuid),
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method: RequestType.get,
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autherized: true,
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);
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final response = await request.sendRequest();
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return CommunityModel.fromJsonList((response['data']));
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}
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}
|
Reference in New Issue
Block a user