Merge pull request #670 from bounswe/mobile/enhancement/recommendatio…

…n-implementation [Mobile] Recommendation implementation
bounswe · Dec 25, 2023 · a42d3a8 · a42d3a8
2 parents c3ed5c0 + 6cbd348
commit a42d3a8
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Showing 5 changed files with 78 additions and 9 deletions.
diff --git a/app/mobile/lib/data/models/game_model.dart b/app/mobile/lib/data/models/game_model.dart
@@ -5,7 +5,7 @@ class Game {
   final int gameId;
   final String title;
   final String description;
-  
+
   String? developers;
   List<String>? genres;
   List<String>? platforms;
@@ -21,6 +21,7 @@ class Game {
   String? creationDate;
   final String gamePicture;
 
+  List<int> similarGameIds;
   List<Game> similarGameList;
   List<Post> relatedPosts;
   String? status;
@@ -42,6 +43,7 @@ class Game {
     this.creationDate,
     required this.gamePicture,
     this.developers,
+    this.similarGameIds = const [],
     this.similarGameList = const [],
     this.relatedPosts = const [],
     this.status,
@@ -53,8 +55,12 @@ class Game {
       gameId: json['gameId'],
       title: json['title'],
       description: json['description'],
-      genres: json["genres"] != null ? List<String>.from(json["genres"].map((x) => x)) : [],
-      platforms: json["platforms"] != null ? List<String>.from(json["platforms"].map((x) => x)) : [],
+      genres: json["genres"] != null
+          ? List<String>.from(json["genres"].map((x) => x))
+          : [],
+      platforms: json["platforms"] != null
+          ? List<String>.from(json["platforms"].map((x) => x))
+          : [],
       playerNumber: json['playerNumber'],
       releaseYear: json['releaseYear'],
       universe: json['universe'],
@@ -66,7 +72,13 @@ class Game {
       creationDate: json['creationDate'],
       gamePicture: json['gamePicture'],
       status: json['status'],
-      characters: json['characters'] != null ? List<Character>.from(json["characters"].map((x) => Character.fromJson(x))) : []
+      characters: json['characters'] != null
+          ? List<Character>.from(
+              json["characters"].map((x) => Character.fromJson(x)))
+          : [],
+      similarGameIds: json['similarGames'] != null
+          ? List<int>.from(json["similarGames"].map((x) => x))
+          : [],
     );
   }
 
@@ -78,6 +90,7 @@ class Game {
       'genres': genres,
       'platforms': platforms,
       'playerNumber': playerNumber,
+      'releaseYear': releaseYear,
       'universe': universe,
       'mechanics': mechanics,
       'playtime': playtime,
@@ -88,6 +101,7 @@ class Game {
       'gamePicture': gamePicture,
       'status': status,
       'characters': characters,
+      'similarGames': similarGameIds,
     };
   }
 }
diff --git a/app/mobile/lib/data/services/game_service.dart b/app/mobile/lib/data/services/game_service.dart
@@ -23,6 +23,8 @@ class GameService {
   final BaseNetworkService service = BaseNetworkService();
 
   static const String _getGames = "/game";
+  static const String _getRecommendedGames = "/game/recommended";
+
   static List<Game> gameList = [
     Game(
       gameId: 1,
@@ -167,6 +169,28 @@ Celeste has left a lasting impact on the indie gaming scene, inspiring other dev
     }
   }
 
+  Future<List<Game>> getRecommendedGames() async {
+    ServiceResponse<MultipleGameAsDTO> response =
+        await service.sendRequestSafe<EmptyResponse, MultipleGameAsDTO>(
+      _getRecommendedGames,
+      null,
+      MultipleGameAsDTO(),
+      'GET',
+    );
+
+    if (response.success) {
+      List<Game> games = response.responseConverted!.games!.map((e) => e.game!)
+      .where((game) => game.status == "APPROVED")
+      .toList();
+      if (games.isEmpty) {
+        games = await getGames();
+      }
+      return games;
+    } else {
+      throw Exception('Failed to load games');
+    }
+  }
+
   Future<Game> getGame(int gameid) async {
     if (NetworkConstants.useMockGameData) {
       return getGameDataList()[gameid - 1];

diff --git a/app/mobile/lib/data/services/post_service.dart b/app/mobile/lib/data/services/post_service.dart
@@ -25,6 +25,7 @@ class PostService {
   static PostService get instance => _instance;
 
   static const String _getPosts = "/forum/posts";
+  static const String _getRecommendedPosts = "/forum/posts/recommended";
   static const String _getPost = "/forum/posts";
   static const String _createPost = "/forum/posts";
   static const String _updatePost = "/forum/posts";
@@ -162,6 +163,29 @@ class PostService {
     }
   }
 
+  Future<List<Post>> getRecommendedPosts() async {
+    ServiceResponse<MultipleContentAsDTO> response =
+        await service.sendRequestSafe<EmptyResponse, MultipleContentAsDTO>(
+      _getRecommendedPosts,
+      null,
+      MultipleContentAsDTO(),
+      'GET',
+    );
+    if (response.success) {
+      List<Post> posts = response.responseConverted!.posts!
+          .map((e) => e.content! as Post)
+          .toList();
+
+      if (posts.isEmpty) {
+        posts = await getPosts();
+      }
+
+      return posts;
+    } else {
+      throw Exception('Failed to load recommended post');
+    }
+  }
+
   Future<Post> getPost(int postId) async {
     if (NetworkConstants.useMockData) {
       List<Post> posts = await getPosts();

diff --git a/app/mobile/lib/presentation/pages/game_wiki_page.dart b/app/mobile/lib/presentation/pages/game_wiki_page.dart
@@ -143,11 +143,18 @@ class _GameWikiPageState extends State<GameWikiPage>
 
   Future<Game> loadGame(int gameId) async {
     Game game = await gameService.getGame(gameId);
-    List<Post> postList = await postService.getPosts();
-    List<Game> similarGames = await gameService.getGames();
+    List<Post> postList = await postService.getPostsByGame(gameId);
+    if (game.similarGameIds.isEmpty) {
+      game.similarGameList = await gameService.getRecommendedGames();
+    } else {
+      List<Game> allGames = await gameService.getGames();
+      List<Game> similarGames = allGames
+          .where((element) => game.similarGameIds.contains(element.gameId))
+          .toList();
+      game.similarGameList = similarGames;
+    }
 
     game.relatedPosts = postList;
-    game.similarGameList = similarGames;
 
     return game;
   }

diff --git a/app/mobile/lib/presentation/pages/home_page.dart b/app/mobile/lib/presentation/pages/home_page.dart
@@ -26,14 +26,14 @@ class _HomePageState extends State<HomePage> {
 
   Future<List<Post>> loadPosts() async {
 
-    List<Post> postList = await postService.getPosts();
+    List<Post> postList = await postService.getRecommendedPosts();
 
     return postList;
   }
 
   Future<List<Game>> loadGames() async {
 
-    List<Game> gameList = await gameService.getGames();
+    List<Game> gameList = await gameService.getRecommendedGames();
 
     return gameList;
   }