Initial commit: unionflow-mobile-apps
Application Flutter complète (sans build artifacts). Signed-off-by: lions dev Team
This commit is contained in:
dahoud
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/// Datasource distant pour la communication (API)
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library messaging_remote_datasource;
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import 'dart:convert';
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import 'package:http/http.dart' as http;
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import 'package:injectable/injectable.dart';
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import '../../../../core/config/environment.dart';
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import '../../../../core/error/exceptions.dart';
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import '../models/message_model.dart';
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import '../models/conversation_model.dart';
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import '../../domain/entities/message.dart';
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@lazySingleton
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class MessagingRemoteDatasource {
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final http.Client client;
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final FlutterSecureStorage secureStorage;
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MessagingRemoteDatasource({
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required this.client,
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required this.secureStorage,
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});
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/// Headers HTTP avec authentification
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Future<Map<String, String>> _getHeaders() async {
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final token = await secureStorage.read(key: 'access_token');
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return {
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'Content-Type': 'application/json',
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'Accept': 'application/json',
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if (token != null) 'Authorization': 'Bearer $token',
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};
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}
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// === CONVERSATIONS ===
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Future<List<ConversationModel>> getConversations({
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String? organizationId,
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bool includeArchived = false,
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}) async {
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final uri = Uri.parse('${AppConfig.apiBaseUrl}/api/messaging/conversations')
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.replace(queryParameters: {
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if (organizationId != null) 'organizationId': organizationId,
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'includeArchived': includeArchived.toString(),
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});
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final response = await client.get(uri, headers: await _getHeaders());
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if (response.statusCode == 200) {
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final List<dynamic> jsonList = json.decode(response.body);
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return jsonList
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.map((json) => ConversationModel.fromJson(json))
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.toList();
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la récupération des conversations');
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}
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}
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Future<ConversationModel> getConversationById(String conversationId) async {
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final uri = Uri.parse(
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'${AppConfig.apiBaseUrl}/api/messaging/conversations/$conversationId');
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final response = await client.get(uri, headers: await _getHeaders());
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if (response.statusCode == 200) {
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return ConversationModel.fromJson(json.decode(response.body));
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} else if (response.statusCode == 404) {
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throw NotFoundException('Conversation non trouvée');
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la récupération de la conversation');
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}
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}
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Future<ConversationModel> createConversation({
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required String name,
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required List<String> participantIds,
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String? organizationId,
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String? description,
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}) async {
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final uri =
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Uri.parse('${AppConfig.apiBaseUrl}/api/messaging/conversations');
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final body = json.encode({
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'name': name,
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'participantIds': participantIds,
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if (organizationId != null) 'organizationId': organizationId,
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if (description != null) 'description': description,
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});
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final response = await client.post(
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uri,
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headers: await _getHeaders(),
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body: body,
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);
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if (response.statusCode == 201 || response.statusCode == 200) {
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return ConversationModel.fromJson(json.decode(response.body));
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la création de la conversation');
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}
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}
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// === MESSAGES ===
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Future<List<MessageModel>> getMessages({
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required String conversationId,
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int? limit,
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String? beforeMessageId,
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}) async {
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final uri = Uri.parse(
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'${AppConfig.apiBaseUrl}/api/messaging/conversations/$conversationId/messages')
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.replace(queryParameters: {
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if (limit != null) 'limit': limit.toString(),
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if (beforeMessageId != null) 'beforeMessageId': beforeMessageId,
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});
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final response = await client.get(uri, headers: await _getHeaders());
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if (response.statusCode == 200) {
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final List<dynamic> jsonList = json.decode(response.body);
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return jsonList.map((json) => MessageModel.fromJson(json)).toList();
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la récupération des messages');
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}
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}
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Future<MessageModel> sendMessage({
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required String conversationId,
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required String content,
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List<String>? attachments,
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MessagePriority priority = MessagePriority.normal,
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}) async {
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final uri = Uri.parse(
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'${AppConfig.apiBaseUrl}/api/messaging/conversations/$conversationId/messages');
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final body = json.encode({
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'content': content,
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if (attachments != null) 'attachments': attachments,
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'priority': priority.name,
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});
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final response = await client.post(
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uri,
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headers: await _getHeaders(),
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body: body,
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);
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if (response.statusCode == 201 || response.statusCode == 200) {
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return MessageModel.fromJson(json.decode(response.body));
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de l\'envoi du message');
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}
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}
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Future<MessageModel> sendBroadcast({
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required String organizationId,
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required String subject,
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required String content,
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MessagePriority priority = MessagePriority.normal,
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List<String>? attachments,
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}) async {
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final uri = Uri.parse('${AppConfig.apiBaseUrl}/api/messaging/broadcast');
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final body = json.encode({
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'organizationId': organizationId,
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'subject': subject,
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'content': content,
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'priority': priority.name,
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if (attachments != null) 'attachments': attachments,
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});
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final response = await client.post(
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uri,
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headers: await _getHeaders(),
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body: body,
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);
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if (response.statusCode == 201 || response.statusCode == 200) {
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return MessageModel.fromJson(json.decode(response.body));
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else if (response.statusCode == 403) {
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throw ForbiddenException('Permission insuffisante pour envoyer un broadcast');
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} else {
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throw ServerException('Erreur lors de l\'envoi du broadcast');
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}
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}
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Future<void> markMessageAsRead(String messageId) async {
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final uri =
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Uri.parse('${AppConfig.apiBaseUrl}/api/messaging/messages/$messageId/read');
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final response = await client.put(uri, headers: await _getHeaders());
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if (response.statusCode != 200 && response.statusCode != 204) {
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if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors du marquage du message comme lu');
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}
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}
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}
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Future<int> getUnreadCount({String? organizationId}) async {
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final uri = Uri.parse('${AppConfig.apiBaseUrl}/api/messaging/unread/count')
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.replace(queryParameters: {
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if (organizationId != null) 'organizationId': organizationId,
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});
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final response = await client.get(uri, headers: await _getHeaders());
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if (response.statusCode == 200) {
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final data = json.decode(response.body);
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return data['count'] as int;
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la récupération du compte non lu');
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}
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}
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}
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