Changed play-playplayer to one-to-many relationship

src/classes/play_classes.py

@@ -3,25 +3,23 @@ from sqlmodel import Field, SQLModel, Relationship
 from typing import Union
 from datetime import date
 
-class PlayerPlayLink(SQLModel, table=True):
-    player_name: str | None = Field(default=None, foreign_key="playplayer.name", primary_key=True)
-    play_id: int | None = Field(default=None, foreign_key="play.id", primary_key=True)
-
 class PlayPlayer(SQLModel, table=True):
-    name: str | None = Field(default=None, primary_key=True)
+    id: int | None = Field(default=None, primary_key=True)
+    name: str
     username: str
     score: Union[float, None]
     first_play : bool
     has_won : bool
 
-    plays: list["Play"] = Relationship(back_populates="players", link_model=PlayerPlayLink)
+    play_id : int = Field(default=None, foreign_key="play.id")
+    play: "Play" = Relationship(back_populates="players")
 
 class Play(SQLModel, table=True):
-    id: int| None = Field(default=None, primary_key=True)
+    id: int | None = Field(default=None, primary_key=True)
     boardgame_id: int
     play_date: date
     duration: int #In minutes
     ignore_for_stats : bool
     location: str
 
-    players: list[PlayPlayer] = Relationship(back_populates="plays", link_model=PlayerPlayLink)
+    players: list[PlayPlayer] = Relationship(back_populates="play")

src/main.py

@@ -50,8 +50,15 @@ def get_wishlist_collection(priority: int = 0):
     return data_connection.get_user_wishlist_collection(priority)
 
 
-
 @app.get("/plays", response_model=list[play_classes.Play])
 def get_plays():
-    requested_plays: list[play_classes.Play] = data_connection.get_plays()
+    requested_plays: list[play_classes.Play] = data_connection.get_plays()[0:10]
-    return requested_plays
+    
+    return requested_plays
+
+
+@app.get('/players', response_model=list[play_classes.PlayPlayer])
+def get_players_from_play(play_id):
+    requested_players: list[play_classes.PlayPlayer] = data_connection.get_players_from_play(play_id)
+
+    return requested_players

src/modules/data_connection.py

@@ -24,18 +24,16 @@ def get_user_owned_collection() -> list[Union[boardgame_classes.OwnedBoardGame,
     owned_boardgames_from_db: list[boardgame_classes.OwnedBoardGame] = db_connection.get_boardgames(boardgame_classes.OwnedBoardGame)
     owned_boardgame_expanions_from_db: list[boardgame_classes.OwnedBoardGameExpansion] = db_connection.get_boardgames(boardgame_classes.OwnedBoardGameExpansion)
 
-    to_return_boardgames = []
-
     if len(owned_boardgames_from_db) == 0 and len(owned_boardgame_expanions_from_db) == 0:
         owned_boardgames = bgg_connection.get_user_owned_collection()
         for boardgame in owned_boardgames:
             db_connection.add_boardgame(boardgame)
 
-        to_return_boardgames = owned_boardgames
+        owned_boardgames_from_db: list[boardgame_classes.OwnedBoardGame] = db_connection.get_boardgames(boardgame_classes.OwnedBoardGame)
-    else:
+        owned_boardgame_expanions_from_db: list[boardgame_classes.OwnedBoardGameExpansion] = db_connection.get_boardgames(boardgame_classes.OwnedBoardGameExpansion)
-        to_return_boardgames = owned_boardgames_from_db + owned_boardgame_expanions_from_db
 
-    return to_return_boardgames
+
+    return owned_boardgames_from_db + owned_boardgame_expanions_from_db
         
 
 
@@ -44,18 +42,15 @@ def get_user_wishlist_collection(wishlist_priority: int = 0) -> Union[list[board
     wishlisted_boardgames_from_db = db_connection.get_boardgames(boardgame_classes.WishlistBoardGame)
     wishlisted_boardgame_expansions_from_db = db_connection.get_boardgames(boardgame_classes.WishlistBoardGameExpansion)
 
-    to_return_boardgames = []
-
     if len(wishlisted_boardgames_from_db) == 0 and len(wishlisted_boardgame_expansions_from_db) == 0:
         wishlisted_boardgames = bgg_connection.get_user_wishlist_collection()
         for boardgame in wishlisted_boardgames:
             db_connection.add_boardgame(boardgame)
 
-        to_return_boardgames = wishlisted_boardgames
+        wishlisted_boardgames_from_db = db_connection.get_boardgames(boardgame_classes.WishlistBoardGame)
-
+        wishlisted_boardgame_expansions_from_db = db_connection.get_boardgames(boardgame_classes.WishlistBoardGameExpansion)
-    else:
-        to_return_boardgames = wishlisted_boardgames_from_db + wishlisted_boardgame_expansions_from_db
 
+    to_return_boardgames = wishlisted_boardgames_from_db + wishlisted_boardgame_expansions_from_db
 
     if wishlist_priority != 0:
         to_return_boardgames = filter(lambda game: game.wishlist_priority == wishlist_priority, to_return_boardgames)
@@ -64,7 +59,33 @@ def get_user_wishlist_collection(wishlist_priority: int = 0) -> Union[list[board
 
 
 def get_plays() -> list[play_classes.Play]:
-    return bgg_connection.get_plays()
+
+    plays_from_db = db_connection.get_plays()
+
+    if len(plays_from_db) == 0:
+        all_plays = bgg_connection.get_plays()
+
+        for play in all_plays:
+            db_connection.add_play(play)
+
+        plays_from_db = db_connection.get_plays()
+
+
+    return plays_from_db
+
+def get_players_from_play(play_id: int) -> list[play_classes.PlayPlayer]:
+    players_from_db = db_connection.get_players_from_play(play_id)
+
+    if len(players_from_db) == 0:
+        all_plays = bgg_connection.get_plays()
+
+        for play in all_plays:
+            db_connection.add_play(play)
+
+        players_from_db = db_connection.get_players_from_play(play_id)
+
+    print(players_from_db)
+    return players_from_db
 
 def delete_database():
     db_connection.delete_database()

src/modules/db_connection.py

@@ -16,7 +16,6 @@ def add_boardgame(boardgame: Union[
     boardgame_classes.WishlistBoardGame, boardgame_classes.WishlistBoardGameExpansion]):
 
     with Session(engine) as session:
-
         #First check if board game is not already present
         is_boardgame_present = len(session.exec(
             select(boardgame.__class__).where(boardgame.__class__.id == boardgame.id)
@@ -34,7 +33,6 @@ def get_boardgames(boardgame_type: SQLModel, boardgame_id = None) -> Union[
     list[boardgame_classes.WishlistBoardGame], list[boardgame_classes.WishlistBoardGameExpansion]]:
 
     with Session(engine) as session:
-        session.expire_on_commit = False
         if boardgame_id == None:
             statement = select(boardgame_type)
         else:
@@ -45,18 +43,36 @@ def get_boardgames(boardgame_type: SQLModel, boardgame_id = None) -> Union[
 
         return boardgame_list   
 
+def add_play(play: play_classes.Play):
+
+    with Session(engine) as session:
+        session.add(play)
+
+        session.commit()
+        session.refresh(play)
+
+
+def get_plays() -> list[play_classes.Play]:
+    with Session(engine) as session:
+        statement = select(play_classes.Play)
+        results = session.exec(statement)
+
+        play_list = results.all()
+
+        return play_list
+
+def get_players_from_play(play_id: int) -> list[play_classes.PlayPlayer]:
+
+    with Session(engine) as session:
+        statement = select(play_classes.PlayPlayer).where(play_classes.PlayPlayer.play_id == play_id)
+        results = session.exec(statement)
+
+        player_list = results.all()
+
+        return player_list
 
 def delete_database():
-    boardgame_classes.BoardGame.__table__.drop(engine)
+    SQLModel.metadata.drop_all(engine)
-    boardgame_classes.OwnedBoardGame.__table__.drop(engine)
-    boardgame_classes.OwnedBoardGameExpansion.__table__.drop(engine)
-    boardgame_classes.WishlistBoardGame.__table__.drop(engine)
-    boardgame_classes.WishlistBoardGameExpansion.__table__.drop(engine)
-
-    play_classes.Play.__table__.drop(engine)
-    play_classes.PlayPlayer.__table__.drop(engine)
-    play_classes.PlayerPlayLink.__table__.drop(engine)
-
 
 
 def create_db_and_tables():

tests/test_main.py

@@ -31,7 +31,7 @@ def test_read_main():
     assert response.json() == {"Hello": "World"}
 
 def test_retrieve_boardgame():
-    response = client.get("/boardgame/373167")
+    response = client.get("/boardgame?id=373167")
     assert response.status_code == 200
 
     returned_boardgame = boardgame_classes.BoardGame(**response.json())