base

2026-04-18 18:39:25 +03:00
commit 3ba092b60c
4944 changed files with 497564 additions and 0 deletions
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+# Copyright (c) 2023-present Plane Software, Inc. and contributors
+# SPDX-License-Identifier: AGPL-3.0-only
+# See the LICENSE file for details.
+
+from django.db.models import Case, CharField, Min, Value, When
+
+# Custom ordering for priority and state
+PRIORITY_ORDER = ["urgent", "high", "medium", "low", "none"]
+STATE_ORDER = ["backlog", "unstarted", "started", "completed", "cancelled"]
+
+
+def order_issue_queryset(issue_queryset, order_by_param="-created_at"):
+    # Priority Ordering
+    if order_by_param == "priority" or order_by_param == "-priority":
+        issue_queryset = issue_queryset.annotate(
+            priority_order=Case(
+                *[When(priority=p, then=Value(i)) for i, p in enumerate(PRIORITY_ORDER)],
+                output_field=CharField(),
+            )
+        ).order_by("priority_order", "-created_at")
+        order_by_param = "priority_order" if order_by_param.startswith("-") else "-priority_order"
+    # State Ordering
+    elif order_by_param in ["state__group", "-state__group"]:
+        state_order = STATE_ORDER if order_by_param in ["state__name", "state__group"] else STATE_ORDER[::-1]
+        issue_queryset = issue_queryset.annotate(
+            state_order=Case(
+                *[When(state__group=state_group, then=Value(i)) for i, state_group in enumerate(state_order)],
+                default=Value(len(state_order)),
+                output_field=CharField(),
+            )
+        ).order_by("state_order", "-created_at")
+        order_by_param = "-state_order" if order_by_param.startswith("-") else "state_order"
+    # assignee and label ordering
+    elif order_by_param in [
+        "labels__name",
+        "assignees__first_name",
+        "issue_module__module__name",
+        "-labels__name",
+        "-assignees__first_name",
+        "-issue_module__module__name",
+    ]:
+        issue_queryset = issue_queryset.annotate(
+            min_values=Min(order_by_param[1::] if order_by_param.startswith("-") else order_by_param)
+        ).order_by(
+            "-min_values" if order_by_param.startswith("-") else "min_values",
+            "-created_at",
+        )
+        order_by_param = "-min_values" if order_by_param.startswith("-") else "min_values"
+    else:
+        # If the order_by_param is created_at, then don't add the -created_at
+        if "created_at" in order_by_param:
+            issue_queryset = issue_queryset.order_by(order_by_param)
+        else:
+            issue_queryset = issue_queryset.order_by(order_by_param, "-created_at")
+        order_by_param = order_by_param
+    return issue_queryset, order_by_param