[WEB-2092] chore: soft delete operation (#5244)

* chore: soft delete opration

* chore: migration files

* chore: celery time change

* chore: changed the deletion time

apiserver/plane/app/views/issue/base.py

@@ -166,6 +166,7 @@ class IssueListEndpoint(BaseAPIView):
                 "link_count",
                 "is_draft",
                 "archived_at",
+                "deleted_at",
             )
             datetime_fields = ["created_at", "updated_at"]
             issues = user_timezone_converter(
@@ -400,6 +401,7 @@ class IssueViewSet(BaseViewSet):
                     "link_count",
                     "is_draft",
                     "archived_at",
+                    "deleted_at",
                 )
                 .first()
             )

apiserver/plane/bgtasks/deletion_task.py

@@ -0,0 +1,158 @@
+# Django imports
+from django.utils import timezone
+from django.apps import apps
+from django.core.exceptions import ObjectDoesNotExist
+
+# Third party imports
+from celery import shared_task
+
+
+@shared_task
+def soft_delete_related_objects(
+    app_label, model_name, instance_pk, using=None
+):
+    model_class = apps.get_model(app_label, model_name)
+    instance = model_class.all_objects.get(pk=instance_pk)
+    related_fields = instance._meta.get_fields()
+    for field in related_fields:
+        if field.one_to_many or field.one_to_one or field.many_to_many:
+            try:
+                if field.one_to_many or field.many_to_many:
+                    related_objects = getattr(instance, field.name).all()
+                elif field.one_to_one:
+                    related_object = getattr(instance, field.name)
+                    related_objects = (
+                        [related_object] if related_object is not None else []
+                    )
+                for obj in related_objects:
+                    if obj:
+                        obj.deleted_at = timezone.now()
+                        obj.save(using=using)
+            except ObjectDoesNotExist:
+                pass
+
+
+# @shared_task
+def restore_related_objects(app_label, model_name, instance_pk, using=None):
+    pass
+
+
+@shared_task
+def hard_delete():
+
+    from plane.db.models import (
+        Workspace,
+        Project,
+        Cycle,
+        Module,
+        Issue,
+        Page,
+        IssueView,
+        Label,
+        State,
+        IssueActivity,
+        IssueComment,
+        IssueLink,
+        IssueReaction,
+        UserFavorite,
+        ModuleIssue,
+        CycleIssue,
+        Estimate,
+        EstimatePoint
+    )
+
+    # check delete workspace
+    _ = Workspace.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    # check delete project
+    _ = Project.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    # check delete cycle
+    _ = Cycle.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    # check delete module
+    _ = Module.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    # check delete issue
+    _ = Issue.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    # check delete page
+    _ = Page.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    # check delete view
+    _ = IssueView.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    # check delete label
+    _ = Label.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    # check delete state
+    _ = State.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    _ = IssueActivity.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    _ = IssueComment.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    _ = IssueLink.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    _ = IssueReaction.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    _ = UserFavorite.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    _ = ModuleIssue.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    _ = CycleIssue.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    _ = Estimate.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    _ = EstimatePoint.all_objects.filter(
+        deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+    ).delete()
+
+    # at last, check for every thing which ever is left and delete it
+    # Get all Django models
+    all_models = apps.get_models()
+
+    # Iterate through all models
+    for model in all_models:
+        # Check if the model has a 'deleted_at' field
+        if hasattr(model, "deleted_at"):
+            # Get all instances where 'deleted_at' is greater than 30 days ago
+            _ = model.all_objects.filter(
+                deleted_at__lt=timezone.now() - timezone.timedelta(days=30)
+            ).delete()
+
+    return

apiserver/plane/bgtasks/notification_task.py

@@ -221,7 +221,6 @@ def notifications(
             else None
         )
         if type not in [
-            "issue.activity.deleted",
             "cycle.activity.created",
             "cycle.activity.deleted",
             "module.activity.created",

apiserver/plane/celery.py

@@ -36,6 +36,10 @@ app.conf.beat_schedule = {
         "task": "plane.bgtasks.api_logs_task.delete_api_logs",
         "schedule": crontab(hour=0, minute=0),
     },
+    "check-every-day-to-delete-hard-delete": {
+        "task": "plane.bgtasks.deletion_task.hard_delete",
+        "schedule": crontab(hour=0, minute=0),
+    },
 }
 
 # Load task modules from all registered Django app configs.

apiserver/plane/db/migrations/0073_analyticview_deleted_at_apiactivitylog_deleted_at_and_more.py

@@ -0,0 +1,423 @@
+# Generated by Django 4.2.11 on 2024-07-26 11:31
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('db', '0072_issueattachment_external_id_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='analyticview',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='apiactivitylog',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='apitoken',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='commentreaction',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='cycle',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='cyclefavorite',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='cycleissue',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='cycleuserproperties',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='dashboard',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='dashboardwidget',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='deployboard',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='emailnotificationlog',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='estimate',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='estimatepoint',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='exporterhistory',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='fileasset',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='githubcommentsync',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='githubissuesync',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='githubrepository',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='githubrepositorysync',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='globalview',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='importer',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='inbox',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='inboxissue',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='integration',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issue',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issueactivity',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issueassignee',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issueattachment',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issueblocker',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuecomment',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuelabel',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuelink',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuemention',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuereaction',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuerelation',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuesequence',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuesubscriber',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuetype',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issueuserproperty',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issueview',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issueviewfavorite',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='issuevote',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='label',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='module',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='modulefavorite',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='moduleissue',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='modulelink',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='modulemember',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='moduleuserproperties',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='notification',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='page',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='pageblock',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='pagefavorite',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='pagelabel',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='pagelog',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='pageversion',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='project',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='projectdeployboard',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='projectfavorite',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='projectidentifier',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='projectmember',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='projectmemberinvite',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='projectpage',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='projectpublicmember',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='slackprojectsync',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='socialloginconnection',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='state',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='team',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='teammember',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='teampage',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='userfavorite',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='usernotificationpreference',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='userrecentvisit',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='webhook',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='webhooklog',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='workspace',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='workspaceintegration',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='workspacemember',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='workspacememberinvite',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='workspacetheme',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='workspaceuserproperties',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+    ]

apiserver/plane/db/mixins.py

@@ -1,7 +1,9 @@
-# Python imports
-
 # Django imports
 from django.db import models
+from django.utils import timezone
+
+# Module imports
+from plane.bgtasks.deletion_task import soft_delete_related_objects
 
 
 class TimeAuditModel(models.Model):
@@ -41,7 +43,45 @@ class UserAuditModel(models.Model):
         abstract = True
 
 
-class AuditModel(TimeAuditModel, UserAuditModel):
+class SoftDeletionManager(models.Manager):
+    def get_queryset(self):
+        return super().get_queryset().filter(deleted_at__isnull=True)
+
+
+class SoftDeleteModel(models.Model):
+    """To soft delete records"""
+
+    deleted_at = models.DateTimeField(
+        verbose_name="Deleted At",
+        null=True,
+        blank=True,
+    )
+
+    objects = SoftDeletionManager()
+    all_objects = models.Manager()
+
+    class Meta:
+        abstract = True
+
+    def delete(self, using=None, soft=True, *args, **kwargs):
+        if soft:
+            # Soft delete the current instance
+            self.deleted_at = timezone.now()
+            self.save(using=using)
+
+            soft_delete_related_objects.delay(
+                self._meta.app_label,
+                self._meta.model_name,
+                self.pk,
+                using=using,
+            )
+
+        else:
+            # Perform hard delete if soft deletion is not enabled
+            return super().delete(using=using, *args, **kwargs)
+
+
+class AuditModel(TimeAuditModel, UserAuditModel, SoftDeleteModel):
     """To path when the record was created and last modified"""
 
     class Meta:

apiserver/plane/db/models/cycle.py

@@ -116,6 +116,7 @@ class CycleIssue(ProjectBaseModel):
         return f"{self.cycle}"
 
 
+# DEPRECATED TODO: - Remove in next release
 class CycleFavorite(ProjectBaseModel):
     """_summary_
     CycleFavorite (model): To store all the cycle favorite of the user

apiserver/plane/db/models/issue.py

@@ -89,6 +89,7 @@ class IssueManager(models.Manager):
                 | models.Q(issue_inbox__status=2)
                 | models.Q(issue_inbox__isnull=True)
             )
+            .filter(deleted_at__isnull=True)
             .filter(state__is_triage=False)
             .exclude(archived_at__isnull=False)
             .exclude(project__archived_at__isnull=False)

apiserver/plane/db/models/module.py

@@ -169,6 +169,7 @@ class ModuleLink(ProjectBaseModel):
         return f"{self.module.name} {self.url}"
 
 
+# DEPRECATED TODO: - Remove in next release
 class ModuleFavorite(ProjectBaseModel):
     """_summary_
     ModuleFavorite (model): To store all the module favorite of the user

apiserver/plane/db/models/page.py

@@ -119,6 +119,7 @@ class PageLog(BaseModel):
         return f"{self.page.name} {self.entity_name}"
 
 
+# DEPRECATED TODO: - Remove in next release
 class PageBlock(ProjectBaseModel):
     page = models.ForeignKey(
         "db.Page", on_delete=models.CASCADE, related_name="blocks"
@@ -175,6 +176,7 @@ class PageBlock(ProjectBaseModel):
         return f"{self.page.name} <{self.name}>"
 
 
+# DEPRECATED TODO: - Remove in next release
 class PageFavorite(ProjectBaseModel):
     user = models.ForeignKey(
         settings.AUTH_USER_MODEL,

apiserver/plane/db/models/project.py

@@ -230,6 +230,7 @@ class ProjectIdentifier(AuditModel):
         ordering = ("-created_at",)
 
 
+# DEPRECATED TODO: - Remove in next release
 class ProjectFavorite(ProjectBaseModel):
     user = models.ForeignKey(
         settings.AUTH_USER_MODEL,

apiserver/plane/db/models/view.py

@@ -52,7 +52,6 @@ def get_default_display_properties():
         "updated_on": True,
     }
 
-
 # DEPRECATED TODO: - Remove in next release
 class GlobalView(BaseModel):
     workspace = models.ForeignKey(
@@ -142,6 +141,7 @@ class IssueView(WorkspaceBaseModel):
         return f"{self.name} <{self.project.name}>"
 
 
+# DEPRECATED TODO: - Remove in next release
 class IssueViewFavorite(ProjectBaseModel):
     user = models.ForeignKey(
         settings.AUTH_USER_MODEL,

apiserver/plane/license/migrations/0004_changelog_deleted_at_instance_deleted_at_and_more.py

@@ -0,0 +1,33 @@
+# Generated by Django 4.2.11 on 2024-07-26 11:31
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('license', '0003_alter_changelog_title_alter_changelog_version_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='changelog',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='instance',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='instanceadmin',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+        migrations.AddField(
+            model_name='instanceconfiguration',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Deleted At'),
+        ),
+    ]