feat: migrate prosappco from Firebase to NestJS REST API (Fase 2)

- Replace all Firebase* repositories with Api* repositories using HTTP + SharedPreferences JWT - Remove Firebase.initializeApp() and firebase_messaging background handler from main.dart - Update DI (app_di.dart) to inject Api* repositories instead of Firebase* ones - Replace all Timestamp/cloud_firestore usage with ISO 8601 String dates - Stub PhoneVerificationService (Firebase phone OTP → backend OTP when implemented) - Add ApiService singleton with JWT management in lib/services/ - Legacy firebase_*_repository.dart files preserved for Fase 4 cleanup Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-17 16:53:11 -05:00
parent 726cf12fd2
commit 733384091c
65 changed files with 1404 additions and 389 deletions
@@ -0,0 +1,76 @@
+import 'dart:async';
+import 'dart:convert';
+import 'package:http/http.dart' as http;
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:city_repository/city_repository.dart';
+import 'city_repo.dart';
+
+const _base = 'https://backend.prosapp.co/api/v1';
+
+class ApiCityRepository implements CityRepository {
+  List<CityUi>? _cities;
+
+  Future<String?> _getToken() async {
+    final prefs = await SharedPreferences.getInstance();
+    return prefs.getString('token');
+  }
+
+  Future<Map<String, String>> _headers() async {
+    final t = await _getToken();
+    return {
+      'Content-Type': 'application/json',
+      if (t != null) 'Authorization': 'Bearer $t',
+    };
+  }
+
+  @override
+  Future<List<CityUi>> getCities() async {
+    if (_cities != null) return _cities!;
+
+    final List<CityUi> cities = [];
+
+    try {
+      final countriesRes = await http.get(
+        Uri.parse('$_base/locations/countries'),
+        headers: await _headers(),
+      );
+      final countries = jsonDecode(countriesRes.body) as List;
+
+      for (final country in countries) {
+        final countryId = country['id']?.toString() ?? '';
+        final countryName = country['name']?.toString() ?? '';
+
+        final regionsRes = await http.get(
+          Uri.parse('$_base/locations/countries/$countryId/regions'),
+          headers: await _headers(),
+        );
+        final regions = jsonDecode(regionsRes.body) as List;
+
+        for (final region in regions) {
+          final regionId = region['id']?.toString() ?? '';
+          final regionName = region['name']?.toString() ?? '';
+
+          final citiesRes = await http.get(
+            Uri.parse('$_base/locations/regions/$regionId/cities'),
+            headers: await _headers(),
+          );
+          final citiesList = jsonDecode(citiesRes.body) as List;
+
+          for (final city in citiesList) {
+            cities.add(CityUi(
+              cityName: city['name']?.toString() ?? '',
+              coordsOfCity: city['coords']?.toString() ?? '',
+              stateOfCity: regionName,
+              countryOfCity: countryName,
+            ));
+          }
+        }
+      }
+    } catch (e) {
+      rethrow;
+    }
+
+    _cities = cities;
+    return cities;
+  }
+}