Add SubmissionEvent meta stuff

scipost/constants.py

-
-
 DISCIPLINE_PHYSICS = 'physics'
 DISCIPLINE_ASTROPHYSICS = 'astrophysics'
 DISCIPLINE_MATH = 'mathematics'

submissions/constants.py

@@ -208,3 +208,12 @@ SUBMISSION_CYCLES = (
     (CYCLE_SHORT, 'Short cycle'),
     (CYCLE_DIRECT_REC, 'Direct editorial recommendation'),
 )
+
+EVENT_GENERAL = 'gen'
+EVENT_FOR_EIC = 'eic'
+EVENT_FOR_AUTHOR = 'auth'
+EVENT_TYPES = (
+    (EVENT_GENERAL, 'General comment'),
+    (EVENT_FOR_EIC, 'Comment for Editor-in-charge'),
+    (EVENT_FOR_AUTHOR, 'Comment for author'),
+)

submissions/managers.py

@@ -82,6 +82,10 @@ class SubmissionManager(models.Manager):
         return self.exclude(status__in=SUBMISSION_EXCLUDE_FROM_REPORTING)
 
 
+class SubmissionEventQuerySet(models.QuerySet):
+    pass
+
+
 class EditorialAssignmentManager(models.Manager):
     def get_for_user_in_pool(self, user):
         return self.exclude(submission__authors=user.contributor)\