Completed daos, added basic GameTable & GameDao

lib/data/dao/game_dao.dart

@@ -0,0 +1,25 @@
+import 'package:drift/drift.dart';
+import 'package:game_tracker/data/db/database.dart';
+import 'package:game_tracker/data/db/tables/game_table.dart';
+import 'package:game_tracker/data/dto/game.dart';
+
+part 'game_dao.g.dart';
+
+@DriftAccessor(tables: [GameTable])
+class GameDao extends DatabaseAccessor<AppDatabase> with _$GameDaoMixin {
+  GameDao(super.db);
+
+  /// Retrieves all games from the database.
+  Future<List<Game>> getAllGames() async {
+    final query = select(gameTable);
+    final result = await query.get();
+    return result.map((row) => Game(id: row.id, name: row.name)).toList();
+  }
+
+  /// Retrieves a [Game] by its [id].
+  Future<Game> getGameById(String id) async {
+    final query = select(gameTable)..where((g) => g.id.equals(id));
+    final result = await query.getSingle();
+    return Game(id: result.id, name: result.name);
+  }
+}

lib/data/dao/game_dao.g.dart

@@ -0,0 +1,8 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'game_dao.dart';
+
+// ignore_for_file: type=lint
+mixin _$GameDaoMixin on DatabaseAccessor<AppDatabase> {
+  $GameTableTable get gameTable => attachedDatabase.gameTable;
+}

lib/data/dao/group_dao.dart

@@ -2,6 +2,7 @@ import 'package:drift/drift.dart';
 import 'package:game_tracker/data/db/database.dart';
 import 'package:game_tracker/data/db/tables/group_table.dart';
 import 'package:game_tracker/data/dto/group.dart';
+import 'package:game_tracker/data/dto/player.dart';
 
 part 'group_dao.g.dart';
 
@@ -9,6 +10,7 @@ part 'group_dao.g.dart';
 class GroupDao extends DatabaseAccessor<AppDatabase> with _$GroupDaoMixin {
   GroupDao(super.db);
 
+  /// Retrieves all groups from the database.
   Future<List<Group>> getAllGroups() async {
     final query = select(groupTable);
     final result = await query.get();
@@ -17,26 +19,41 @@ class GroupDao extends DatabaseAccessor<AppDatabase> with _$GroupDaoMixin {
         .toList();
   }
 
+  /// Retrieves a [Group] by its [id], including its members.
   Future<Group> getGroupById(String id) async {
     final query = select(groupTable)..where((g) => g.id.equals(id));
     final result = await query.getSingle();
 
-    // todo: Get group members
+    List<Player> members = [];
 
-    return Group(id: result.id, name: result.name, members: []);
+    members = await db.playerGroupDao.getPlayersOfGroupById(id);
+
+    return Group(id: result.id, name: result.name, members: members);
   }
 
+  /// Adds a new group with the given [id] and [name] to the database.
+  /// Returns `true` if more than 0 rows were affected, otherwise `false`.
   Future<void> addGroup(String id, String name) async {
-    await into(group).insert(GroupCompanion.insert(id: id, name: name));
+    await into(
+      groupTable,
+    ).insert(GroupTableCompanion.insert(id: id, name: name));
   }
 
-  Future<void> deleteGroup(String id) async {
-    await (delete(group)..where((g) => g.id.equals(id))).go();
+  /// Deletes the group with the given [id] from the database.
+  /// Returns `true` if more than 0 rows were affected, otherwise `false`.
+  Future<bool> deleteGroup(String id) async {
+    final query = (delete(groupTable)..where((g) => g.id.equals(id)));
+    final rowsAffected = await query.go();
+    return rowsAffected > 0;
   }
 
-  Future<void> updateGroupname(String id, String newName) async {
-    await (update(group)..where((g) => g.id.equals(id))).write(
-      GroupCompanion(name: Value(newName)),
-    );
+  /// Updates the name of the group with the given [id] to [newName].
+  /// Returns `true` if more than 0 rows were affected, otherwise `false`.
+  Future<bool> updateGroupname(String id, String newName) async {
+    final rowsAffected =
+        await (update(groupTable)..where((g) => g.id.equals(id))).write(
+          GroupTableCompanion(name: Value(newName)),
+        );
+    return rowsAffected > 0;
   }
 }

lib/data/dao/player_dao.dart

@@ -9,25 +9,47 @@ part 'player_dao.g.dart';
 class PlayerDao extends DatabaseAccessor<AppDatabase> with _$PlayerDaoMixin {
   PlayerDao(super.db);
 
-  Future<List<Player>> getAllUsers() async {
-    return await select(UserTable).get();
+  /// Retrieves all players from the database.
+  Future<List<Player>> getAllPlayers() async {
+    final query = select(playerTable);
+    final result = await query.get();
+    return result.map((row) => Player(id: row.id, name: row.name)).toList();
   }
 
-  Future<UserData> getUserById(String id) async {
-    return await (select(user)..where((u) => u.id.equals(id))).getSingle();
+  /// Retrieves a [Player] by their [id].
+  Future<Player> getPlayerById(String id) async {
+    final query = select(playerTable)..where((p) => p.id.equals(id));
+    final result = await query.getSingle();
+    return Player(id: result.id, name: result.name);
   }
 
-  Future<void> addUser(String id, String name) async {
-    await into(user).insert(UserCompanion.insert(id: id, name: name));
+  /// Adds a new [player] to the database.
+  Future<void> addPlayer(Player player) async {
+    await into(
+      playerTable,
+    ).insert(PlayerTableCompanion.insert(id: player.id, name: player.name));
   }
 
-  Future<void> deleteUser(String id) async {
-    await (delete(user)..where((u) => u.id.equals(id))).go();
+  /// Deletes the player with the given [id] from the database.
+  /// Returns `true` if the player was deleted, `false` if the player did not exist.
+  Future<bool> deletePlayer(String id) async {
+    final query = delete(playerTable)..where((p) => p.id.equals(id));
+    final rowsAffected = await query.go();
+    return rowsAffected > 0;
   }
 
-  Future<void> updateUsername(String id, String newName) async {
-    await (update(user)..where((u) => u.id.equals(id))).write(
-      UserCompanion(name: Value(newName)),
+  /// Checks if a player with the given [id] exists in the database.
+  /// Returns `true` if the player exists, `false` otherwise.
+  Future<bool> playerExists(String id) async {
+    final query = select(playerTable)..where((p) => p.id.equals(id));
+    final result = await query.getSingleOrNull();
+    return result != null;
+  }
+
+  /// Updates the name of the player with the given [id] to [newName].
+  Future<void> updatePlayername(String id, String newName) async {
+    await (update(playerTable)..where((p) => p.id.equals(id))).write(
+      PlayerTableCompanion(name: Value(newName)),
     );
   }
 }

lib/data/dao/player_group_dao.dart

@@ -1,6 +1,7 @@
 import 'package:drift/drift.dart';
 import 'package:game_tracker/data/db/database.dart';
 import 'package:game_tracker/data/db/tables/player_group_table.dart';
+import 'package:game_tracker/data/dto/player.dart';
 
 part 'player_group_dao.g.dart';
 
@@ -9,32 +10,35 @@ class PlayerGroupDao extends DatabaseAccessor<AppDatabase>
     with _$PlayerGroupDaoMixin {
   PlayerGroupDao(super.db);
 
-  Future<List<UserGroupData>> getAllUsersAndGroups() async {
-    return await select(userGroup).get();
+  /// Retrieves all players belonging to a specific group by [groupId].
+  Future<List<Player>> getPlayersOfGroupById(String groupId) async {
+    final query = select(playerGroupTable)
+      ..where((pG) => pG.groupId.equals(groupId));
+    final result = await query.get();
+
+    List<Player> groupMembers = [];
+
+    for (var entry in result) {
+      final player = await db.playerDao.getPlayerById(entry.userId);
+      groupMembers.add(player);
+    }
+
+    return groupMembers;
   }
 
-  Future<List<UserGroupData>> getUsersGroups(String userId) async {
-    return await (select(
-      userGroup,
-    )..where((uG) => uG.userId.equals(userId))).get();
+  /// Removes a player from a group based on [userId] and [groupId].
+  /// Returns `true` if more than 0 rows were affected, otherwise `false`.
+  Future<bool> removePlayerFromGroup(String userId, String groupId) async {
+    final query = delete(playerGroupTable)
+      ..where((p) => p.userId.equals(userId) & p.groupId.equals(groupId));
+    final rowsAffected = await query.go();
+    return rowsAffected > 0;
   }
 
-  Future<List<UserGroupData>> getGroupsUsers(String groupId) async {
-    return await (select(
-      userGroup,
-    )..where((uG) => uG.groupId.equals(groupId))).get();
-  }
-
-  Future<void> addUserToGroup(String userId, String groupId) async {
-    await into(
-      userGroup,
-    ).insert(UserGroupCompanion.insert(userId: userId, groupId: groupId));
-  }
-
-  Future<void> removeUserFromGroup(String userId, String groupId) async {
-    await (delete(
-          userGroup,
-        )..where((uG) => uG.userId.equals(userId) & uG.groupId.equals(groupId)))
-        .go();
+  /// Adds a player to a group with the given [userId] and [groupId].
+  Future<void> addPlayerToGroup(String userId, String groupId) async {
+    await into(playerGroupTable).insert(
+      PlayerGroupTableCompanion.insert(userId: userId, groupId: groupId),
+    );
   }
 }

lib/data/dao/player_group_dao.g.dart

@@ -4,6 +4,8 @@ part of 'player_group_dao.dart';
 
 // ignore_for_file: type=lint
 mixin _$PlayerGroupDaoMixin on DatabaseAccessor<AppDatabase> {
+  $PlayerTableTable get playerTable => attachedDatabase.playerTable;
+  $GroupTableTable get groupTable => attachedDatabase.groupTable;
   $PlayerGroupTableTable get playerGroupTable =>
       attachedDatabase.playerGroupTable;
 }

lib/data/db/database.dart

@@ -1,8 +1,10 @@
 import 'package:drift/drift.dart';
 import 'package:drift_flutter/drift_flutter.dart';
+import 'package:game_tracker/data/dao/game_dao.dart';
 import 'package:game_tracker/data/dao/group_dao.dart';
 import 'package:game_tracker/data/dao/player_dao.dart';
 import 'package:game_tracker/data/dao/player_group_dao.dart';
+import 'package:game_tracker/data/db/tables/game_table.dart';
 import 'package:game_tracker/data/db/tables/group_table.dart';
 import 'package:game_tracker/data/db/tables/player_group_table.dart';
 import 'package:game_tracker/data/db/tables/player_table.dart';
@@ -11,8 +13,8 @@ import 'package:path_provider/path_provider.dart';
 part 'database.g.dart';
 
 @DriftDatabase(
-  tables: [PlayerTable, GroupTable, PlayerGroupTable],
-  daos: [GroupDao, PlayerDao, PlayerGroupDao],
+  tables: [PlayerTable, GroupTable, PlayerGroupTable, GameTable],
+  daos: [GroupDao, PlayerDao, PlayerGroupDao, GameDao],
 )
 class AppDatabase extends _$AppDatabase {
   AppDatabase([QueryExecutor? executor]) : super(executor ?? _openConnection());

lib/data/db/tables/game_table.dart

@@ -0,0 +1,9 @@
+import 'package:drift/drift.dart';
+
+class GameTable extends Table {
+  TextColumn get id => text()();
+  TextColumn get name => text()();
+
+  @override
+  Set<Column<Object>> get primaryKey => {id};
+}

lib/data/db/tables/player_group_table.dart

@@ -1,9 +1,9 @@
 import 'package:drift/drift.dart';
-import 'package:game_tracker/data/methods/db/tables/group_table.dart';
-import 'package:game_tracker/data/methods/db/tables/user_table.dart';
+import 'package:game_tracker/data/db/tables/group_table.dart';
+import 'package:game_tracker/data/db/tables/player_table.dart';
 
 class PlayerGroupTable extends Table {
-  TextColumn get userId => text().references(UserTable, #id)();
+  TextColumn get userId => text().references(PlayerTable, #id)();
   TextColumn get groupId => text().references(GroupTable, #id)();
 
   @override

lib/data/dto/group.dart

@@ -1,4 +1,4 @@
-import 'package:game_tracker/data/methods/dto/player.dart';
+import 'package:game_tracker/data/dto/player.dart';
 
 class Group {
   final String id;

lib/data/dto/player.dart

@@ -1,6 +1,6 @@
 class Player {
   final String id;
-  final String username;
+  final String name;
 
-  Player({required this.id, required this.username});
+  Player({required this.id, required this.name});
 }

lib/main.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:game_tracker/core/custom_theme.dart';
-import 'package:game_tracker/data/database.dart';
-import 'package:game_tracker/presentation/views/main_menu/custom_navigation_bardb/database.dart';
+import 'package:game_tracker/data/db/database.dart';
+import 'package:game_tracker/presentation/views/main_menu/custom_navigation_bar.dart';
 import 'package:provider/provider.dart';
 
 void main() {