Fix adding objects to database, fixes LibreTexts#167, LibreTexts#169

ngshare/database/test_database.py

@@ -54,6 +54,10 @@ def init_db(db, storage_path):
     ua = User('abigail')
     ul = User('lawrence')
     ue = User('eric')
+    db.add(uk)
+    db.add(ua)
+    db.add(ul)
+    db.add(ue)
     course1 = Course('course1', [uk])
     course2 = Course('course2', [ua])
     db.add(course1)
@@ -132,6 +136,8 @@ def test_legacy():
     assignment = Assignment("ps1", course)
     submission = Submission(student, assignment)
     db.add(course)
+    db.add(assignment)
+    db.add(submission)
     db.commit()
     print(submission)
 

ngshare/ngshare.py

@@ -786,6 +786,7 @@ def post(self, course_id, assignment_id):
         assignment = Assignment(assignment_id, course)
         files = self.get_argument('files', None)
         self.json_files_unpack(files, assignment.files)
+        self.db.add(assignment)
         self.db.commit()
         self.json_success()
 
@@ -857,6 +858,7 @@ def post(self, course_id, assignment_id):
         submission = Submission(self.user, assignment)
         files = self.get_body_argument('files', None)
         self.json_files_unpack(files, submission.files)
+        self.db.add(submission)
         self.db.commit()
         self.json_success(timestamp=self.strftime(submission.timestamp))
 

setup.py

@@ -39,7 +39,7 @@ def get_version(rel_path):
     ],
     python_requires='>=3.8',
     install_requires=[
-        'SQLAlchemy>=1.3.12,<2.0',
+        'SQLAlchemy>=1.3.12',
         'alembic>=1.3.2',
         'tornado>=6.0.3',
         'jupyterhub>=1.1.0',