elkay: lesson.py and teacher link

utils/api.py

@@ -329,15 +329,15 @@ def create_quiz(lesson_id: int, title: str, items: list[dict], settings: dict):
     return d.get("quiz_id", d.get("id", d))
 
 def mark_assignment_started(student_id: int, assignment_id: int):
-    return _req("POST", f"/assignments/{assignment_id}/start",
+    return _req("POST",
+                f"/assignments/{assignment_id}/start",
                 json={"student_id": student_id}).json()
 
-def set_assignment_progress(student_id: int, assignment_id: int,
-                            current_pos: int, progress: float):
-    return _req("PATCH", f"/assignments/{assignment_id}/progress",
-                json={"student_id": student_id,
-                      "current_pos": current_pos,
-                      "progress": progress}).json()
+def set_assignment_progress(student_id: int, assignment_id: int, current_pos: int, progress: float):
+    return _req("PATCH",
+                f"/assignments/{assignment_id}/progress",
+                json={"student_id": student_id, "current_pos": current_pos, "progress": progress}).json()
+
 
 
 # def get_quiz(quiz_id: int):

utils/db.py

@@ -478,7 +478,10 @@ def student_assignments_for_class(student_id: int, class_id: int):
         """, (student_id, student_id, student_id, class_id, student_id))
         return cur.fetchall()
 
-
+def get_assignment(assignment_id: int):
+    with cursor() as cur:
+        cur.execute("SELECT assignment_id, lesson_id FROM assignments WHERE assignment_id=%s", (assignment_id,))
+        return cur.fetchone()
     
 
 def update_quiz(quiz_id:int, teacher_id:int, title:str, items:list[dict], settings:dict|None=None) -> bool: