added additional fields to review model

apps/review/models.py

@@ -1,6 +1,7 @@
 from django.contrib.contenttypes import fields as generic
 from django.db import models
 from django.utils.translation import gettext_lazy as _
+from django.core.validators import MinValueValidator, MaxValueValidator
 
 from utils.models import BaseAttributes
 
@@ -12,19 +13,44 @@ class ReviewQuerySet(models.QuerySet):
         """Return reviews by user"""
         return self.filter(reviewer=user)
 
+    def by_vintage(self, year: int):
+        """Return reviews by year"""
+        return self.filter(vintage=year)
+
 
 class Review(BaseAttributes):
     """Review model"""
+    TO_INVESTIGATE = 0
+    TO_REVIEW = 1
+    READY = 2
+    REVIEW_STATUSES = (
+        (TO_INVESTIGATE, _('To investigate')),
+        (TO_REVIEW, _('To review')),
+        (READY, _('Ready')),
+    )
+
     reviewer = models.ForeignKey('account.User',
-                                 related_name='review',
+                                 related_name='reviews',
                                  on_delete=models.CASCADE,
-                                 verbose_name=_('reviewer'),)
+                                 verbose_name=_('Reviewer'))
+    content_type = models.ForeignKey(generic.ContentType, on_delete=models.CASCADE)
+    object_id = models.PositiveIntegerField()
     content_object = generic.GenericForeignKey('content_type', 'object_id')
     language = models.ForeignKey('translation.Language',
                                  on_delete=models.CASCADE,
-                                 related_name='review',
+                                 related_name='reviews',
                                  verbose_name=_('Review language'))
     text = models.TextField(verbose_name=_('Text'))
+    status = models.PositiveSmallIntegerField(choices=REVIEW_STATUSES, default=TO_INVESTIGATE)
+    child = models.ForeignKey('self',
+                              on_delete=models.CASCADE,
+                              verbose_name=_('Child review'))
+    published_at = models.DateTimeField(verbose_name=_('Publish datetime'),
+                                        blank=True, default=None, null=True,
+                                        help_text=_('Review published datetime'))
+    vintage = models.IntegerField(verbose_name=_('Year of review'),
+                                  validators=[MinValueValidator(1900),
+                                              MaxValueValidator(2100)])
 
     objects = ReviewQuerySet.as_manager()
 

apps/utils/models.py

@@ -74,9 +74,6 @@ class OAuthProjectMixin:
         return NotImplemented
 
 
-basemixin_fields = ['created', 'modified']
-
-
 class BaseAttributes(ProjectBaseMixin):
     created_by = models.ForeignKey(
         'account.User', on_delete=models.SET_NULL, verbose_name=_('created by'),