Add new activities and signup validation to app

Author: userjoergjakoby

src/app.py

@@ -38,10 +38,45 @@
         "schedule": "Mondays, Wednesdays, Fridays, 2:00 PM - 3:00 PM",
         "max_participants": 30,
         "participants": ["[email protected]", "[email protected]"]
+    },
+    "Soccer Team": {
+        "description": "Join the school soccer team and compete in matches",
+        "schedule": "Tuesdays and Thursdays, 4:00 PM - 6:00 PM",
+        "max_participants": 22,
+        "participants": ["[email protected]", "[email protected]"]
+    },
+    "Basketball Team": {
+        "description": "Practice basketball and participate in tournaments",
+        "schedule": "Wednesdays and Fridays, 3:30 PM - 5:30 PM",
+        "max_participants": 15,
+        "participants": ["[email protected]", "[email protected]"]
+    },
+    "Art Club": {
+        "description": "Explore various art techniques and create masterpieces",
+        "schedule": "Mondays, 3:30 PM - 5:00 PM",
+        "max_participants": 15,
+        "participants": ["[email protected]", "[email protected]"]
+    },
+    "Drama Club": {
+        "description": "Act, direct, and produce plays and performances",
+        "schedule": "Thursdays, 4:00 PM - 5:30 PM",
+        "max_participants": 20,
+        "participants": ["[email protected]", "[email protected]"]
+    },
+    "Math Club": {
+        "description": "Solve challenging math problems and prepare for competitions",
+        "schedule": "Wednesdays, 3:30 PM - 4:30 PM",
+        "max_participants": 10,
+        "participants": ["[email protected]", "[email protected]"]
+    },
+    "Science Club": {
+        "description": "Conduct experiments and explore scientific concepts",
+        "schedule": "Fridays, 4:00 PM - 5:30 PM",
+        "max_participants": 12,
+        "participants": ["[email protected]", "[email protected]"]
     }
 }
 
-
 @app.get("/")
 def root():
     return RedirectResponse(url="/static/index.html")
@@ -53,6 +88,7 @@ def get_activities():
 
 
 @app.post("/activities/{activity_name}/signup")
+
 def signup_for_activity(activity_name: str, email: str):
     """Sign up a student for an activity"""
     # Validate activity exists
@@ -63,5 +99,12 @@ def signup_for_activity(activity_name: str, email: str):
     activity = activities[activity_name]
 
     # Add student
+    # Validate student is not already signed up
+    if email in activity["participants"]:
+        raise HTTPException(status_code=400, detail="Already signed up")
+    # Validate max participants
+    if len(activity["participants"]) >= activity["max_participants"]:
+        raise HTTPException(status_code=400, detail="Activity is full")
+    # Add student to the activity
     activity["participants"].append(email)
     return {"message": f"Signed up {email} for {activity_name}"}