fix: file structuring (#2797)

* fix: file structure changes

* fix: pages update

* fix: license imports changed

apiserver/plane/app/serializers/cycle.py

@@ -0,0 +1,107 @@
+# Third party imports
+from rest_framework import serializers
+
+# Module imports
+from .base import BaseSerializer
+from .user import UserLiteSerializer
+from .issue import IssueStateSerializer
+from .workspace import WorkspaceLiteSerializer
+from .project import ProjectLiteSerializer
+from plane.db.models import Cycle, CycleIssue, CycleFavorite
+
+
+class CycleWriteSerializer(BaseSerializer):
+    def validate(self, data):
+        if (
+            data.get("start_date", None) is not None
+            and data.get("end_date", None) is not None
+            and data.get("start_date", None) > data.get("end_date", None)
+        ):
+            raise serializers.ValidationError("Start date cannot exceed end date")
+        return data
+
+    class Meta:
+        model = Cycle
+        fields = "__all__"
+
+
+class CycleSerializer(BaseSerializer):
+    owned_by = UserLiteSerializer(read_only=True)
+    is_favorite = serializers.BooleanField(read_only=True)
+    total_issues = serializers.IntegerField(read_only=True)
+    cancelled_issues = serializers.IntegerField(read_only=True)
+    completed_issues = serializers.IntegerField(read_only=True)
+    started_issues = serializers.IntegerField(read_only=True)
+    unstarted_issues = serializers.IntegerField(read_only=True)
+    backlog_issues = serializers.IntegerField(read_only=True)
+    assignees = serializers.SerializerMethodField(read_only=True)
+    total_estimates = serializers.IntegerField(read_only=True)
+    completed_estimates = serializers.IntegerField(read_only=True)
+    started_estimates = serializers.IntegerField(read_only=True)
+    workspace_detail = WorkspaceLiteSerializer(read_only=True, source="workspace")
+    project_detail = ProjectLiteSerializer(read_only=True, source="project")
+
+    def validate(self, data):
+        if (
+            data.get("start_date", None) is not None
+            and data.get("end_date", None) is not None
+            and data.get("start_date", None) > data.get("end_date", None)
+        ):
+            raise serializers.ValidationError("Start date cannot exceed end date")
+        return data
+
+    def get_assignees(self, obj):
+        members = [
+            {
+                "avatar": assignee.avatar,
+                "display_name": assignee.display_name,
+                "id": assignee.id,
+            }
+            for issue_cycle in obj.issue_cycle.prefetch_related(
+                "issue__assignees"
+            ).all()
+            for assignee in issue_cycle.issue.assignees.all()
+        ]
+        # Use a set comprehension to return only the unique objects
+        unique_objects = {frozenset(item.items()) for item in members}
+
+        # Convert the set back to a list of dictionaries
+        unique_list = [dict(item) for item in unique_objects]
+
+        return unique_list
+
+    class Meta:
+        model = Cycle
+        fields = "__all__"
+        read_only_fields = [
+            "workspace",
+            "project",
+            "owned_by",
+        ]
+
+
+class CycleIssueSerializer(BaseSerializer):
+    issue_detail = IssueStateSerializer(read_only=True, source="issue")
+    sub_issues_count = serializers.IntegerField(read_only=True)
+
+    class Meta:
+        model = CycleIssue
+        fields = "__all__"
+        read_only_fields = [
+            "workspace",
+            "project",
+            "cycle",
+        ]
+
+
+class CycleFavoriteSerializer(BaseSerializer):
+    cycle_detail = CycleSerializer(source="cycle", read_only=True)
+
+    class Meta:
+        model = CycleFavorite
+        fields = "__all__"
+        read_only_fields = [
+            "workspace",
+            "project",
+            "user",
+        ]