app/models/events.py

@@ -1,26 +1,34 @@
 from pydantic import BaseModel, EmailStr
 from pydantic_mongo import AbstractRepository, ObjectIdField
 from datetime import datetime, date
+from bson import ObjectId
+from typing import List, Optional
 
 class Event(BaseModel):
     id: ObjectIdField = None
     name: str
     place: str
     description: str
-    imgUrl: str | None = None
+    imgUrl: Optional[str] = None
     status: int = 0
     latitude: float = 0.0
     longitude: float = 0.0
-    link: str | None = None
-    ticket: str | None = None
-    organizers: list[str] = []
-    tags: list[str] = []
-    start_date: datetime | None = None
-    end_date: datetime | None = None
+    link: Optional[str] = None
+    ticket: Optional[str] = None
+    organizers: List[str] = []
+    tags: List[str] = []
+    start_date: Optional[datetime] = None
+    end_date: Optional[datetime] = None
     created_at: datetime = datetime.today()
-    updated_at: datetime | None = None
-    deleted_at: datetime | None = None
-    disabled_at: datetime | None = None
+    updated_at: Optional[datetime] = None
+    deleted_at: Optional[datetime] = None
+    disabled_at: Optional[datetime] = None
+    interested_users: List[ObjectId] = []
+
+    model_config = {
+        "arbitrary_types_allowed": True
+    }
+
 
 class EventOut(BaseModel):
     id: ObjectIdField = None
@@ -35,6 +43,10 @@ class EventOut(BaseModel):
     end_date: datetime | None = None
     tags: list[str] = []
 
+class EventOutWithInterested(EventOut):
+    interested: bool = False
+    interested_count: int = 0
+
 class EventIn(BaseModel):
     name: str
     place: str

app/routers/events.py

@@ -66,6 +66,7 @@ def build_text_filter(item):
 @router.get("/events", tags=["events"], response_model=list[events.EventOut])
 async def read_events(
     authorize: Annotated[bool, Depends(permissions_checker.PermissionChecker(roles=["Admin", "User"]))],
+    user: users.User = Depends(users_token.get_current_user),  # 👈 récupère l’utilisateur courant
     skip: int = 0,
     limit: int = 20,
     id_event: str | None = None,
@@ -127,7 +128,9 @@ async def read_events(
     event_repository = events.EventRepository(database=database.database)
     list_events = []
     for event_index in event_repository.find_by(object_search, limit=limit, skip=skip, sort=[("start_date", 1)]):
-        event = events.EventOut(
+        interested_users = getattr(event_index, "interested_users", [])
+        is_interested = ObjectId(user.id) in interested_users
+        event = events.EventOutWithInterested(
             id=event_index.id,
             tags=event_index.tags,
             imgUrl=event_index.imgUrl,
@@ -138,7 +141,9 @@ async def read_events(
             start_date=event_index.start_date,
             end_date=event_index.end_date,
             ticket=event_index.ticket,
-            link=event_index.link
+            link=event_index.link,
+            interested=is_interested,
+            interested_count=len(interested_users)
         )
         list_events.append(event)
 
@@ -148,6 +153,7 @@ async def read_events(
 @router.get("/events/search", tags=["events"], response_model=list[events.EventOut])
 async def search_events(
     authorize: Annotated[bool, Depends(permissions_checker.PermissionChecker(roles=["Admin", "User"]))],
+    user: users.User = Depends(users_token.get_current_user),  # 👈 récupère l’utilisateur courant
     skip: int = 0,
     limit: int = 20,
     item: Union[str, None] = None,
@@ -203,7 +209,9 @@ async def search_events(
     event_repository = events.EventRepository(database=database.database)
     list_events = []
     for event_index in event_repository.find_by(object_search, limit=limit, skip=skip, sort=[("start_date", 1)]):
-        event = events.EventOut(
+        interested_users = getattr(event_index, "interested_users", [])
+        is_interested = ObjectId(user.id) in interested_users
+        event = events.EventOutWithInterested(
             id=event_index.id,
             tags=event_index.tags,
             imgUrl=event_index.imgUrl,
@@ -214,7 +222,9 @@ async def search_events(
             start_date=event_index.start_date,
             end_date=event_index.end_date,
             link=event_index.link,
-            ticket=event_index.ticket
+            ticket=event_index.ticket,
+            interested=is_interested,
+            interested_count=len(interested_users)
         )
         list_events.append(event)
 
@@ -443,3 +453,25 @@ async def patch_events_id(item_id : str, authorize: Annotated[bool, Depends(perm
     content = {"message": "event is enabled"}
     response = JSONResponse(content=content)  
     return response
+
+@router.post("/events/{event_id}/interest", tags=["events"])
+async def toggle_interest(event_id: str, user: users.User = Depends(users_token.get_current_user)):
+    event_repository = events.EventRepository(database=database.database)
+    event = event_repository.get(ObjectId(event_id))
+
+    if not event:
+        raise HTTPException(status_code=404, detail="Event not found")
+
+    interested_users = getattr(event, "interested_users", [])
+    user_obj_id = ObjectId(user.id)
+
+    if user_obj_id in interested_users:
+        # Retirer l’utilisateur
+        interested_users.remove(user_obj_id)
+    else:
+        # Ajouter l’utilisateur
+        interested_users.append(user_obj_id)
+
+    event_repository.update({"_id": ObjectId(event_id)}, {"$set": {"interested_users": interested_users}})
+
+    return {"event_id": event_id, "interested": user_obj_id in interested_users, "interested_count": len(interested_users)}