Added endpoint to retrieve wishlist

bgg_connection.py

@@ -10,7 +10,7 @@ authenticated_session: requests.Session = requests.Session()
 
 def url_to_xml_object(url: HttpUrl) -> ET.Element:
     r = authenticated_session.get(url)
-    assert r.status_code == 200
+    assert r.status_code == 200, "Got {} status code".format(r.status_code)
     root = ET.fromstring(r.content)
     return root
 
@@ -144,6 +144,11 @@ def get_user_owned_collection() -> list[BoardGame]:
 
     return owned_boardgames
     
+def get_user_wishlist_collection() -> list[BoardGame]:
+    url = 'https://boardgamegeek.com/xmlapi2/collection?username={}&wishlist=1&stats=1&showprivate=1&version=1'.format(auth_manager.username)
+    wishlisted_boardgames = get_boardgames_from_collection_url(url)
+
+    return wishlisted_boardgames
 
 
 def load_authenticated_bgg_session(username: str, password: str) -> requests.Session:

main.py

@@ -2,7 +2,7 @@ from typing import Union
 from fastapi import FastAPI
 
 from classes.boardgame import BoardGame, BoardGameExpansion
-from bgg_connection import get_boardgame, get_user_owned_collection
+from bgg_connection import get_boardgame, get_user_owned_collection, get_user_wishlist_collection
 
 app = FastAPI()
 
@@ -25,3 +25,9 @@ def get_boardgame_by_id(boardgame_id: int):
 def get_owned_collection():
     requested_collection: list[BoardGame] = get_user_owned_collection()
     return requested_collection
+
+
+@app.get("/wishlist", response_model=list[BoardGame])
+def get_wishlist_collection():
+    requested_collection: list[BoardGame] = get_user_wishlist_collection()
+    return requested_collection