Use JSONField for signup and signupform models

webapp/models.py

@@ -10,7 +10,7 @@ from webapp.utils import month_from_now
 from django.utils.translation import ugettext_lazy as _
 from auditlog.registry import auditlog
 from phonenumber_field.modelfields import PhoneNumberField
-# from django.contrib.postgres.fields import JSONField
+from django.contrib.postgres.fields import JSONField
 
 # import logging
 
@@ -95,8 +95,7 @@ class SignupForm(models.Model):
     title = models.CharField(max_length=255)
     start_time = models.DateTimeField(default=timezone.now)
     end_time = models.DateTimeField(default=timezone.now)
-    # question = JSONField()
-    questions = models.TextField(default="[]")
+    questions = JSONField()
     visible = models.BooleanField(default=True)
 
     def __str__(self):
@@ -110,7 +109,7 @@ class SignupForm(models.Model):
 class Signup(models.Model):
     signupForm = models.ForeignKey('SignupForm', on_delete=models.CASCADE)
     time = models.DateTimeField(default=timezone.now)
-    answer = models.CharField(max_length=255)
+    answer = JSONField()
 
     def __str__(self):
         return _('Sign-ups: {}').format(self.signupForm)