Files
prosappweb/lib/services/api_service.dart
T
Lizandro GuarnizoandClaude Sonnet 4.6 60216fd0e3 feat: migrate Firebase → NestJS REST API backend
Replace all Firebase SDK (Auth, Firestore, Storage) with HTTP calls
to backend.prosapp.co/api/v1:

- New ApiService singleton (JWT token, GET/POST/PATCH/DELETE/upload)
- auth_provider: Firebase Auth → /auth/login, /auth/register, /auth/phone/*
- services_provider + calendar_services_provider → /services endpoints
- professional_provider + professionals_provider → /professional-info, /users/professionals
- profile_form_provider + professional_form_provider → /users/me, /storage/upload
- cities/professions/settings providers → /cities, /professions, /settings
- firebase_chat_repository → polling via /chats endpoints (3s interval)
- firebase_score_repository → polling via /comments endpoints (10s interval)
- professional_detail_provider → /users/:id + /professional-info/:id
- dashboard_view: Firestore.add → POST /services
- chat_view + rating_view: FirebaseAuth.uid → AuthProvider.user.id
- Models: Timestamp → String for createdAt fields
- google_fonts upgraded to ^8.1.0 (Dart 3.12 compat)
- Remove firebase_core, firebase_auth, cloud_firestore, firebase_storage from pubspec

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-18 15:53:39 -05:00

74 lines
2.4 KiB
Dart

import 'dart:convert';
import 'dart:typed_data';
import 'package:flutter_dotenv/flutter_dotenv.dart';
import 'package:http/http.dart' as http;
import 'package:prosapp_web_app/services/local_storage.dart';
class ApiService {
ApiService._();
static final instance = ApiService._();
static String get baseUrl => dotenv.env['API_BASE_URL'] ?? 'https://backend.prosapp.co/api/v1';
Future<String?> getToken() => Future.value(LocalStorage.prefs.getString('jwt_token'));
Future<void> saveToken(String token) => LocalStorage.prefs.setString('jwt_token', token);
Future<void> deleteToken() => LocalStorage.prefs.remove('jwt_token');
Future<Map<String, String>> _headers() async {
final token = await getToken();
return {
'Content-Type': 'application/json',
if (token != null) 'Authorization': 'Bearer $token',
};
}
dynamic _parse(http.Response res) {
final body = jsonDecode(res.body);
if (res.statusCode >= 200 && res.statusCode < 300) return body;
throw Exception(body['message'] ?? 'Error ${res.statusCode}');
}
Future<dynamic> get(String path) async {
final res = await http.get(Uri.parse('$baseUrl$path'), headers: await _headers());
return _parse(res);
}
Future<dynamic> post(String path, Map<String, dynamic> body) async {
final res = await http.post(
Uri.parse('$baseUrl$path'),
headers: await _headers(),
body: jsonEncode(body),
);
return _parse(res);
}
Future<dynamic> patch(String path, Map<String, dynamic> body) async {
final res = await http.patch(
Uri.parse('$baseUrl$path'),
headers: await _headers(),
body: jsonEncode(body),
);
return _parse(res);
}
Future<dynamic> delete(String path) async {
final res = await http.delete(Uri.parse('$baseUrl$path'), headers: await _headers());
return _parse(res);
}
Future<String?> upload(Uint8List bytes, String filename) async {
final token = await getToken();
final req = http.MultipartRequest('POST', Uri.parse('$baseUrl/storage/upload'));
if (token != null) req.headers['Authorization'] = 'Bearer $token';
req.files.add(http.MultipartFile.fromBytes('file', bytes, filename: filename));
final streamed = await req.send();
final res = await http.Response.fromStream(streamed);
if (res.statusCode >= 200 && res.statusCode < 300) {
return (jsonDecode(res.body) as Map<String, dynamic>)['url'] as String?;
}
return null;
}
}