Org contest: Přidáno počítání počtu odevzdaných řešení

mo/web/org_contest.py

@@ -223,8 +223,25 @@ def org_contest(id: int, site_id: Optional[int] = None):
     sess = db.get_session()
     contest, site, rr = get_contest_site_rr(id, site_id, None)
 
+    sol_counts_q = (
+        sess.query(db.Solution.task_id, func.count(db.Solution.task_id))
+        .filter(db.Solution.task_id.in_(
+            sess.query(db.Task.task_id).filter_by(round=contest.round)
+        ))
+    )
+    if site:
+        sol_counts_q = sol_counts_q.filter(db.Solution.user_id.in_(
+            sess.query(db.Participation.user_id).filter_by(place=site)
+        ))
+    sol_counts = {}
+    for task_id, count in sol_counts_q.group_by(db.Solution.task_id).all():
+        sol_counts[task_id] = count
+
     tasks = sess.query(db.Task).filter_by(round=contest.round).all()
     tasks.sort(key=lambda t: t.code)
+    for task in tasks:
+        task.sol_count = sol_counts[task.task_id] if task.task_id in sol_counts else 0
+
 
     count = None
     places_counts = None

mo/web/templates/org_contest.html

@@ -64,7 +64,7 @@
 	<tr>
 		<td>{{ task.code }}
 		<td>{{ task.name }}
-		<td>TODO počet
+		<td>{{ task.sol_count }}
 		<td><div class="btn-group">
 			<a class="btn btn-xs btn-primary" href="{{ url_for('org_contest_task_submits', contest_id=contest.contest_id, task_id=task.task_id, site_id=site_id) }}">Odevzdaná řešení</a>
 			{% if can_upload_feedback %}