Accelerate with copilot

requirements.txt

@@ -1,2 +1,4 @@
 fastapi
 uvicorn
+pytest
+httpx

src/app.py

@@ -38,6 +38,42 @@
         "schedule": "Mondays, Wednesdays, Fridays, 2:00 PM - 3:00 PM",
         "max_participants": 30,
         "participants": ["john@mergington.edu", "olivia@mergington.edu"]
+    },
+    "Basketball": {
+        "description": "Team sport focusing on basketball skills and competitive play",
+        "schedule": "Mondays and Wednesdays, 4:00 PM - 5:30 PM",
+        "max_participants": 15,
+        "participants": ["alex@mergington.edu"]
+    },
+    "Tennis Club": {
+        "description": "Learn tennis techniques and participate in matches",
+        "schedule": "Saturdays, 10:00 AM - 11:30 AM",
+        "max_participants": 10,
+        "participants": ["james@mergington.edu"]
+    },
+    "Drama Club": {
+        "description": "Perform in theatrical productions and develop acting skills",
+        "schedule": "Wednesdays and Thursdays, 4:00 PM - 5:30 PM",
+        "max_participants": 25,
+        "participants": ["isabella@mergington.edu", "lucas@mergington.edu"]
+    },
+    "Art Studio": {
+        "description": "Create visual art including painting, drawing, and sculpture",
+        "schedule": "Tuesdays and Fridays, 3:30 PM - 5:00 PM",
+        "max_participants": 18,
+        "participants": ["sophie@mergington.edu"]
+    },
+    "Debate Team": {
+        "description": "Develop public speaking and argumentation skills",
+        "schedule": "Mondays and Thursdays, 3:30 PM - 4:45 PM",
+        "max_participants": 16,
+        "participants": ["noah@mergington.edu", "ava@mergington.edu"]
+    },
+    "Science Club": {
+        "description": "Explore scientific concepts through experiments and projects",
+        "schedule": "Wednesdays, 3:30 PM - 5:00 PM",
+        "max_participants": 20,
+        "participants": ["ethan@mergington.edu"]
     }
 }
 
@@ -62,6 +98,29 @@ def signup_for_activity(activity_name: str, email: str):
     # Get the specific activity
     activity = activities[activity_name]
 
+    # Validate student is not already signed up
+    if email in activity["participants"]:
+        raise HTTPException(status_code=400, detail="Student already signed up for this activity")
+
     # Add student
     activity["participants"].append(email)
     return {"message": f"Signed up {email} for {activity_name}"}
+
+
+@app.delete("/activities/{activity_name}/participants/{email}")
+def remove_participant(activity_name: str, email: str):
+    """Remove a participant from an activity"""
+    # Validate activity exists
+    if activity_name not in activities:
+        raise HTTPException(status_code=404, detail="Activity not found")
+
+    # Get the specific activity
+    activity = activities[activity_name]
+
+    # Validate student is signed up
+    if email not in activity["participants"]:
+        raise HTTPException(status_code=400, detail="Student is not signed up for this activity")
+
+    # Remove student
+    activity["participants"].remove(email)
+    return {"message": f"Removed {email} from {activity_name}"}

src/static/app.js

@@ -25,6 +25,17 @@ document.addEventListener("DOMContentLoaded", () => {
           <p>${details.description}</p>
           <p><strong>Schedule:</strong> ${details.schedule}</p>
           <p><strong>Availability:</strong> ${spotsLeft} spots left</p>
+          <div class="participants">
+            <h5>Participants (${details.participants.length})</h5>
+            <ul>
+              ${details.participants.map(participant => `
+                <li>
+                  <span>${participant}</span>
+                  <button class="delete-btn" data-activity="${name}" data-email="${participant}" title="Remove participant">🗑️</button>
+                </li>
+              `).join('')}
+            </ul>
+          </div>
         `;
 
         activitiesList.appendChild(activityCard);
@@ -62,6 +73,8 @@ document.addEventListener("DOMContentLoaded", () => {
         messageDiv.textContent = result.message;
         messageDiv.className = "success";
         signupForm.reset();
+        // Reload activities to show the new participant
+        fetchActivities();
       } else {
         messageDiv.textContent = result.detail || "An error occurred";
         messageDiv.className = "error";
@@ -81,6 +94,48 @@ document.addEventListener("DOMContentLoaded", () => {
     }
   });
 
+  // Handle delete button clicks
+  activitiesList.addEventListener("click", async (event) => {
+    if (event.target.classList.contains("delete-btn")) {
+      const button = event.target;
+      const activity = button.getAttribute("data-activity");
+      const email = button.getAttribute("data-email");
+
+      try {
+        const response = await fetch(
+          `/activities/${encodeURIComponent(activity)}/participants/${encodeURIComponent(email)}`,
+          {
+            method: "DELETE",
+          }
+        );
+
+        const result = await response.json();
+
+        if (response.ok) {
+          messageDiv.textContent = result.message;
+          messageDiv.className = "success";
+          // Reload activities
+          fetchActivities();
+        } else {
+          messageDiv.textContent = result.detail || "Failed to remove participant";
+          messageDiv.className = "error";
+        }
+
+        messageDiv.classList.remove("hidden");
+
+        // Hide message after 5 seconds
+        setTimeout(() => {
+          messageDiv.classList.add("hidden");
+        }, 5000);
+      } catch (error) {
+        messageDiv.textContent = "Failed to remove participant. Please try again.";
+        messageDiv.className = "error";
+        messageDiv.classList.remove("hidden");
+        console.error("Error removing participant:", error);
+      }
+    }
+  });
+
   // Initialize app
   fetchActivities();
 });

src/static/styles.css

@@ -74,6 +74,52 @@ section h3 {
   margin-bottom: 8px;
 }
 
+.activity-card .participants {
+  margin-top: 15px;
+  padding-top: 15px;
+  border-top: 1px solid #e0e0e0;
+}
+
+.activity-card .participants h5 {
+  margin-bottom: 10px;
+  color: #1a237e;
+  font-size: 14px;
+  font-weight: bold;
+}
+
+.activity-card .participants ul {
+  margin-left: 0;
+  list-style-type: none;
+}
+
+.activity-card .participants li {
+  margin-bottom: 6px;
+  color: #555;
+  font-size: 14px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.activity-card .participants li span {
+  flex: 1;
+}
+
+.delete-btn {
+  background-color: transparent;
+  border: none;
+  font-size: 18px;
+  cursor: pointer;
+  padding: 4px 8px;
+  margin-left: 10px;
+  transition: transform 0.2s;
+}
+
+.delete-btn:hover {
+  background-color: transparent;
+  transform: scale(1.2);
+}
+
 .form-group {
   margin-bottom: 15px;
 }