[WEB-2092] fix: added unique constraints for project, module and states

apiserver/plane/api/serializers/cycle.py

@@ -40,6 +40,7 @@ class Meta:
             "workspace",
             "project",
             "owned_by",
+            "deleted_at",
         ]
 
 

apiserver/plane/api/serializers/module.py

@@ -39,6 +39,7 @@ class Meta:
             "updated_by",
             "created_at",
             "updated_at",
+            "deleted_at",
         ]
 
     def to_representation(self, instance):

apiserver/plane/api/serializers/project.py

@@ -31,6 +31,7 @@ class Meta:
             "updated_at",
             "created_by",
             "updated_by",
+            "deleted_at",
         ]
 
     def validate(self, data):

apiserver/plane/api/views/cycle.py

@@ -404,6 +404,10 @@ def delete(self, request, slug, project_id, pk):
         )
         # Delete the cycle
         cycle.delete()
+        # Delete the cycle issues
+        CycleIssue.objects.filter(
+            cycle_id=self.kwargs.get("pk"),
+        ).delete()
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 

apiserver/plane/api/views/module.py

@@ -301,6 +301,10 @@ def delete(self, request, slug, project_id, pk):
             epoch=int(timezone.now().timestamp()),
         )
         module.delete()
+        # Delete the module issues
+        ModuleIssue.objects.filter(
+            module=pk,
+        ).delete()
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 

apiserver/plane/app/serializers/module.py

@@ -39,6 +39,7 @@ class Meta:
             "created_at",
             "updated_at",
             "archived_at",
+            "deleted_at",
         ]
 
     def to_representation(self, instance):

apiserver/plane/app/serializers/project.py

@@ -28,6 +28,7 @@ class Meta:
         fields = "__all__"
         read_only_fields = [
             "workspace",
+            "deleted_at",
         ]
 
     def create(self, validated_data):

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

@@ -1082,6 +1082,10 @@ def destroy(self, request, slug, project_id, pk):
         )
         # Delete the cycle
         cycle.delete()
+        # Delete the cycle issues
+        CycleIssue.objects.filter(
+            cycle_id=self.kwargs.get("pk"),
+        ).delete()
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 

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

@@ -20,6 +20,7 @@
 from plane.app.permissions import (
     ProjectEntityPermission,
 )
+
 # Module imports
 from .. import BaseViewSet
 from plane.app.serializers import (
@@ -45,7 +46,6 @@
     SubGroupedOffsetPaginator,
 )
 
-# Module imports
 
 class CycleIssueViewSet(BaseViewSet):
     serializer_class = CycleIssueSerializer
@@ -334,7 +334,7 @@ def create(self, request, slug, project_id, cycle_id):
         return Response({"message": "success"}, status=status.HTTP_201_CREATED)
 
     def destroy(self, request, slug, project_id, cycle_id, issue_id):
-        cycle_issue = CycleIssue.objects.get(
+        cycle_issue = CycleIssue.objects.filter(
             issue_id=issue_id,
             workspace__slug=slug,
             project_id=project_id,

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

@@ -14,7 +14,7 @@
 from .. import BaseAPIView
 from plane.app.serializers import IssueAttachmentSerializer
 from plane.app.permissions import ProjectEntityPermission
-from plane.db.models import IssueAttachment
+from plane.db.models import IssueAttachment, ProjectMember
 from plane.bgtasks.issue_activites_task import issue_activity
 
 
@@ -49,6 +49,19 @@ def post(self, request, slug, project_id, issue_id):
 
     def delete(self, request, slug, project_id, issue_id, pk):
         issue_attachment = IssueAttachment.objects.get(pk=pk)
+        if issue_attachment.created_by_id != request.user.id and (
+            not ProjectMember.objects.filter(
+                workspace__slug=slug,
+                member=request.user,
+                role=20,
+                project_id=project_id,
+                is_active=True,
+            ).exists()
+        ):
+            return Response(
+                {"error": "Only admin or creator can delete the attachment"},
+                status=status.HTTP_403_FORBIDDEN,
+            )
         issue_attachment.asset.delete(save=False)
         issue_attachment.delete()
         issue_activity.delay(

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

@@ -773,6 +773,10 @@ def destroy(self, request, slug, project_id, pk):
             for issue in module_issues
         ]
         module.delete()
+        # Delete the module issues
+        ModuleIssue.objects.filter(
+            module=pk,
+        ).delete()
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 

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

@@ -250,7 +250,6 @@ def create_issue_modules(self, request, slug, project_id, issue_id):
         removed_modules = request.data.get("removed_modules", [])
         project = Project.objects.get(pk=project_id)
 
-
         if modules:
             _ = ModuleIssue.objects.bulk_create(
                 [
@@ -284,7 +283,7 @@ def create_issue_modules(self, request, slug, project_id, issue_id):
             ]
 
         for module_id in removed_modules:
-            module_issue = ModuleIssue.objects.get(
+            module_issue = ModuleIssue.objects.filter(
                 workspace__slug=slug,
                 project_id=project_id,
                 module_id=module_id,
@@ -297,7 +296,7 @@ def create_issue_modules(self, request, slug, project_id, issue_id):
                 issue_id=str(issue_id),
                 project_id=str(project_id),
                 current_instance=json.dumps(
-                    {"module_name": module_issue.module.name}
+                    {"module_name": module_issue.first().module.name}
                 ),
                 epoch=int(timezone.now().timestamp()),
                 notification=True,
@@ -308,7 +307,7 @@ def create_issue_modules(self, request, slug, project_id, issue_id):
         return Response({"message": "success"}, status=status.HTTP_201_CREATED)
 
     def destroy(self, request, slug, project_id, module_id, issue_id):
-        module_issue = ModuleIssue.objects.get(
+        module_issue = ModuleIssue.objects.filter(
             workspace__slug=slug,
             project_id=project_id,
             module_id=module_id,
@@ -321,7 +320,7 @@ def destroy(self, request, slug, project_id, module_id, issue_id):
             issue_id=str(issue_id),
             project_id=str(project_id),
             current_instance=json.dumps(
-                {"module_name": module_issue.module.name}
+                {"module_name": module_issue.first().module.name}
             ),
             epoch=int(timezone.now().timestamp()),
             notification=True,

apiserver/plane/bgtasks/issue_activites_task.py

@@ -672,6 +672,7 @@ def delete_issue_activity(
         IssueActivity(
             project_id=project_id,
             workspace_id=workspace_id,
+            issue_id=issue_id,
             comment="deleted the issue",
             verb="deleted",
             actor_id=actor_id,
@@ -879,7 +880,6 @@ def delete_cycle_issue_activity(
     cycle_name = requested_data.get("cycle_name", "")
     cycle = Cycle.objects.filter(pk=cycle_id).first()
     issues = requested_data.get("issues")
-
     for issue in issues:
         current_issue = Issue.objects.filter(pk=issue).first()
         if issue:
@@ -1774,4 +1774,3 @@ def issue_activity(
     except Exception as e:
         log_exception(e)
         return
-

apiserver/plane/db/migrations/0074_alter_label_unique_together_and_more.py

@@ -0,0 +1,75 @@
+# Generated by Django 4.2.11 on 2024-07-31 12:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        (
+            "db",
+            "0073_analyticview_deleted_at_apiactivitylog_deleted_at_and_more",
+        ),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name="label",
+            unique_together={("name", "project", "deleted_at")},
+        ),
+        migrations.AlterUniqueTogether(
+            name="module",
+            unique_together={("name", "project", "deleted_at")},
+        ),
+        migrations.AlterUniqueTogether(
+            name="project",
+            unique_together={
+                ("identifier", "workspace", "deleted_at"),
+                ("name", "workspace", "deleted_at"),
+            },
+        ),
+        migrations.AlterUniqueTogether(
+            name="projectidentifier",
+            unique_together={("name", "workspace", "deleted_at")},
+        ),
+        migrations.AddConstraint(
+            model_name="label",
+            constraint=models.UniqueConstraint(
+                condition=models.Q(("deleted_at__isnull", True)),
+                fields=("name", "project"),
+                name="label_unique_name_project_when_deleted_at_null",
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="module",
+            constraint=models.UniqueConstraint(
+                condition=models.Q(("deleted_at__isnull", True)),
+                fields=("name", "project"),
+                name="module_unique_name_project_when_deleted_at_null",
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="project",
+            constraint=models.UniqueConstraint(
+                condition=models.Q(("deleted_at__isnull", True)),
+                fields=("identifier", "workspace"),
+                name="project_unique_identifier_workspace_when_deleted_at_null",
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="project",
+            constraint=models.UniqueConstraint(
+                condition=models.Q(("deleted_at__isnull", True)),
+                fields=("name", "workspace"),
+                name="project_unique_name_workspace_when_deleted_at_null",
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="projectidentifier",
+            constraint=models.UniqueConstraint(
+                condition=models.Q(("deleted_at__isnull", True)),
+                fields=("name", "workspace"),
+                name="unique_name_workspace_when_deleted_at_null",
+            ),
+        ),
+    ]

apiserver/plane/db/models/issue.py

@@ -8,6 +8,7 @@
 from django.core.validators import MaxValueValidator, MinValueValidator
 from django.db import models, transaction
 from django.utils import timezone
+from django.db.models import Q
 
 # Module imports
 from plane.utils.html_processor import strip_tags
@@ -534,7 +535,14 @@ class Label(ProjectBaseModel):
     external_id = models.CharField(max_length=255, blank=True, null=True)
 
     class Meta:
-        unique_together = ["name", "project"]
+        unique_together = ["name", "project", "deleted_at"]
+        constraints = [
+            models.UniqueConstraint(
+                fields=['name', 'project'],
+                condition=Q(deleted_at__isnull=True),
+                name='label_unique_name_project_when_deleted_at_null'
+            )
+        ]
         verbose_name = "Label"
         verbose_name_plural = "Labels"
         db_table = "labels"

apiserver/plane/db/models/module.py

@@ -1,6 +1,7 @@
 # Django imports
 from django.conf import settings
 from django.db import models
+from django.db.models import Q
 
 # Module imports
 from .project import ProjectBaseModel
@@ -96,7 +97,14 @@ class Module(ProjectBaseModel):
     logo_props = models.JSONField(default=dict)
 
     class Meta:
-        unique_together = ["name", "project"]
+        unique_together = ["name", "project", "deleted_at"]
+        constraints = [
+            models.UniqueConstraint(
+                fields=['name', 'project'],
+                condition=Q(deleted_at__isnull=True),
+                name='module_unique_name_project_when_deleted_at_null'
+            )
+        ]
         verbose_name = "Module"
         verbose_name_plural = "Modules"
         db_table = "modules"

apiserver/plane/db/models/project.py

@@ -5,6 +5,7 @@
 from django.conf import settings
 from django.core.validators import MaxValueValidator, MinValueValidator
 from django.db import models
+from django.db.models import Q
 
 # Modeule imports
 from plane.db.mixins import AuditModel
@@ -124,7 +125,22 @@ def __str__(self):
         return f"{self.name} <{self.workspace.name}>"
 
     class Meta:
-        unique_together = [["identifier", "workspace"], ["name", "workspace"]]
+        unique_together = [
+            ["identifier", "workspace", "deleted_at"],
+            ["name", "workspace", "deleted_at"],
+        ]
+        constraints = [
+            models.UniqueConstraint(
+                fields=["identifier", "workspace"],
+                condition=Q(deleted_at__isnull=True),
+                name="project_unique_identifier_workspace_when_deleted_at_null",
+            ),
+            models.UniqueConstraint(
+                fields=["name", "workspace"],
+                condition=Q(deleted_at__isnull=True),
+                name="project_unique_name_workspace_when_deleted_at_null",
+            ),
+        ]
         verbose_name = "Project"
         verbose_name_plural = "Projects"
         db_table = "projects"
@@ -223,7 +239,14 @@ class ProjectIdentifier(AuditModel):
     name = models.CharField(max_length=12, db_index=True)
 
     class Meta:
-        unique_together = ["name", "workspace"]
+        unique_together = ["name", "workspace", "deleted_at"]
+        constraints = [
+            models.UniqueConstraint(
+                fields=["name", "workspace"],
+                condition=Q(deleted_at__isnull=True),
+                name="unique_name_workspace_when_deleted_at_null",
+            )
+        ]
         verbose_name = "Project Identifier"
         verbose_name_plural = "Project Identifiers"
         db_table = "project_identifiers"