MultipleChoiceOption is now a widget

zesje/database.py

@@ -98,6 +98,7 @@ class Problem(db.Model):
     exam_id = Column(Integer, ForeignKey('exam.id'), nullable=False)
     feedback_options = db.relationship('FeedbackOption', backref='problem', order_by='FeedbackOption.id', lazy=True)
     solutions = db.relationship('Solution', backref='problem', lazy=True)
+    mc_options = db.relationship('MultipleChoiceOption', backref='problem', lazy=True)
     widget = db.relationship('ProblemWidget', backref='problem', uselist=False, lazy=True)
 
 
@@ -175,6 +176,20 @@ class MultipleChoiceOption(Widget):
     }
 
 
+class MultipleChoiceOption(Widget):
+    __tablename__ = 'mc_option'
+    id = Column(Integer, ForeignKey('widget.id'), primary_key=True, autoincrement=True)
+
+    label = Column(String, nullable=True)
+    problem = db.relationship('FeedbackOption', backref='mc_options', lazy='subquery')
+
+    feedback_id = Column(Integer, ForeignKey('feedback_option.id'), nullable=True)
+
+    __mapper_args__ = {
+        'polymorphic_identity': 'mcq_widget',
+    }
+
+
 class ExamWidget(Widget):
     __tablename__ = 'exam_widget'
     id = Column(Integer, ForeignKey('widget.id'), primary_key=True, nullable=False)