Add service and provider for Teams

frontend_splatournament_manager/lib/providers/team_provider.dart

@@ -0,0 +1,62 @@
+import 'package:flutter/material.dart';
+import 'package:frontend_splatournament_manager/models/team.dart';
+import 'package:frontend_splatournament_manager/services/team_service.dart';
+
+class TeamProvider extends ChangeNotifier {
+  final TeamService _teamService = TeamService();
+
+  List<Team> _teams = [];
+  List<Team> get teams => _teams;
+
+  Future<List<Team>> fetchAllTeams() async {
+    _teams = await _teamService.getAllTeams();
+    notifyListeners();
+    return _teams;
+  }
+
+  Future<Team> createTeam({
+    required String name,
+    required String tag,
+    String description = '',
+  }) async {
+    final team = await _teamService.createTeam(
+      name: name,
+      tag: tag,
+      description: description,
+    );
+    _teams = [..._teams, team];
+    notifyListeners();
+    return team;
+  }
+
+  Future<void> updateTeam(
+    int id, {
+    String? name,
+    String? tag,
+    String? description,
+  }) async {
+    await _teamService.updateTeam(id, name: name, tag: tag, description: description);
+    await fetchAllTeams();
+  }
+
+  Future<void> deleteTeam(int id) async {
+    await _teamService.deleteTeam(id);
+    _teams = _teams.where((t) => t.id != id).toList();
+    notifyListeners();
+  }
+
+  Future<List<Team>> getTeamsByTournament(int tournamentId) async {
+    return _teamService.getTeamsByTournament(tournamentId);
+  }
+
+  Future<void> registerTeamForTournament(int tournamentId, int teamId) async {
+    await _teamService.registerTeamForTournament(tournamentId, teamId);
+    notifyListeners();
+  }
+
+  Future<void> removeTeamFromTournament(int tournamentId, int teamId) async {
+    await _teamService.removeTeamFromTournament(tournamentId, teamId);
+    notifyListeners();
+  }
+}
+

frontend_splatournament_manager/lib/providers/tournament_provider.dart

@@ -5,8 +5,10 @@ import 'package:flutter/material.dart';
 import 'package:frontend_splatournament_manager/models/tournament.dart';
 import 'package:http/http.dart' as http;
 
+import '../main.dart';
+
 class TournamentProvider extends ChangeNotifier {
-  static const String baseUrl = "http://10.0.2.2:3000";
+  final String baseUrl = SplatournamentApp.baseUrl;
 
   List<Tournament> _availableTournaments = [];
   Future<List<Tournament>>? _initialLoadFuture;