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262 changes: 237 additions & 25 deletions apiserver/plane/app/views/cycle/archive.py
Original file line number Diff line number Diff line change
Expand Up @@ -14,21 +14,18 @@
UUIDField,
Value,
When,
Subquery,
Sum,
FloatField,
)
from django.db.models.functions import Coalesce
from django.db.models.functions import Coalesce, Cast
from django.utils import timezone

# Third party imports
from rest_framework import status
from rest_framework.response import Response
from plane.app.permissions import ProjectEntityPermission
from plane.db.models import (
Cycle,
UserFavorite,
Issue,
Label,
User,
)
from plane.db.models import Cycle, UserFavorite, Issue, Label, User, Project
from plane.utils.analytics_plot import burndown_plot

# Module imports
Expand All @@ -49,6 +46,89 @@ def get_queryset(self):
project_id=self.kwargs.get("project_id"),
workspace__slug=self.kwargs.get("slug"),
)
backlog_estimate_point = (
Issue.issue_objects.filter(
estimate_point__estimate__type="points",
state__group="backlog",
issue_cycle__cycle_id=OuterRef("pk"),
)
.values("issue_cycle__cycle_id")
.annotate(
backlog_estimate_point=Sum(
Cast("estimate_point__value", FloatField())
)
)
.values("backlog_estimate_point")[:1]
)
unstarted_estimate_point = (
Issue.issue_objects.filter(
estimate_point__estimate__type="points",
state__group="unstarted",
issue_cycle__cycle_id=OuterRef("pk"),
)
.values("issue_cycle__cycle_id")
.annotate(
unstarted_estimate_point=Sum(
Cast("estimate_point__value", FloatField())
)
)
.values("unstarted_estimate_point")[:1]
)
Comment on lines +63 to +76
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Enhance readability by extracting subquery logic into a helper function.

The subquery logic for calculating unstarted_estimate_point is repeated for other states. Extracting this logic into a helper function can improve readability and maintainability.

unstarted_estimate_point = get_estimate_point_subquery("unstarted")

started_estimate_point = (
Issue.issue_objects.filter(
estimate_point__estimate__type="points",
state__group="started",
issue_cycle__cycle_id=OuterRef("pk"),
)
.values("issue_cycle__cycle_id")
.annotate(
started_estimate_point=Sum(
Cast("estimate_point__value", FloatField())
)
)
.values("started_estimate_point")[:1]
)
Comment on lines +77 to +90
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Enhance readability by extracting subquery logic into a helper function.

The subquery logic for calculating started_estimate_point is repeated for other states. Extracting this logic into a helper function can improve readability and maintainability.

started_estimate_point = get_estimate_point_subquery("started")

cancelled_estimate_point = (
Issue.issue_objects.filter(
estimate_point__estimate__type="points",
state__group="cancelled",
issue_cycle__cycle_id=OuterRef("pk"),
)
.values("issue_cycle__cycle_id")
.annotate(
cancelled_estimate_point=Sum(
Cast("estimate_point__value", FloatField())
)
)
.values("cancelled_estimate_point")[:1]
)
Comment on lines +91 to +104
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Enhance readability by extracting subquery logic into a helper function.

The subquery logic for calculating cancelled_estimate_point is repeated for other states. Extracting this logic into a helper function can improve readability and maintainability.

cancelled_estimate_point = get_estimate_point_subquery("cancelled")

completed_estimate_point = (
Issue.issue_objects.filter(
estimate_point__estimate__type="points",
state__group="completed",
issue_cycle__cycle_id=OuterRef("pk"),
)
.values("issue_cycle__cycle_id")
.annotate(
completed_estimate_points=Sum(
Cast("estimate_point__value", FloatField())
)
)
.values("completed_estimate_points")[:1]
)
Comment on lines +105 to +118
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Enhance readability by extracting subquery logic into a helper function.

The subquery logic for calculating completed_estimate_point is repeated for other states. Extracting this logic into a helper function can improve readability and maintainability.

completed_estimate_point = get_estimate_point_subquery("completed")

total_estimate_point = (
Issue.issue_objects.filter(
estimate_point__estimate__type="points",
issue_cycle__cycle_id=OuterRef("pk"),
)
.values("issue_cycle__cycle_id")
.annotate(
total_estimate_points=Sum(
Cast("estimate_point__value", FloatField())
)
)
.values("total_estimate_points")[:1]
Comment on lines +119 to +130
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Enhance readability by extracting subquery logic into a helper function.

The subquery logic for calculating total_estimate_point is repeated for other states. Extracting this logic into a helper function can improve readability and maintainability.

total_estimate_point = get_estimate_point_subquery(None)

)
return (
Cycle.objects.filter(workspace__slug=self.kwargs.get("slug"))
.filter(project_id=self.kwargs.get("project_id"))
Expand Down Expand Up @@ -172,24 +252,50 @@ def get_queryset(self):
Value([], output_field=ArrayField(UUIDField())),
)
)
.annotate(
backlog_estimate_points=Coalesce(
Subquery(backlog_estimate_point),
Value(0, output_field=FloatField()),
),
)
.annotate(
unstarted_estimate_points=Coalesce(
Subquery(unstarted_estimate_point),
Value(0, output_field=FloatField()),
),
)
.annotate(
started_estimate_points=Coalesce(
Subquery(started_estimate_point),
Value(0, output_field=FloatField()),
),
)
.annotate(
cancelled_estimate_points=Coalesce(
Subquery(cancelled_estimate_point),
Value(0, output_field=FloatField()),
),
)
.annotate(
completed_estimate_points=Coalesce(
Subquery(completed_estimate_point),
Value(0, output_field=FloatField()),
),
)
.annotate(
total_estimate_points=Coalesce(
Subquery(total_estimate_point),
Value(0, output_field=FloatField()),
),
)
.order_by("-is_favorite", "name")
.distinct()
)

def get(self, request, slug, project_id, pk=None):
if pk is None:
queryset = (
self.get_queryset()
.annotate(
total_issues=Count(
"issue_cycle",
filter=Q(
issue_cycle__issue__archived_at__isnull=True,
issue_cycle__issue__is_draft=False,
),
)
)
.values(
self.get_queryset().values(
# necessary fields
"id",
"workspace_id",
Expand Down Expand Up @@ -255,7 +361,10 @@ def get(self, request, slug, project_id, pk=None):
"external_id",
"progress_snapshot",
"sub_issues",
"logo_props",
# meta fields
"completed_estimate_points",
"total_estimate_points",
"is_favorite",
"total_issues",
"cancelled_issues",
Expand All @@ -265,17 +374,114 @@ def get(self, request, slug, project_id, pk=None):
"backlog_issues",
"assignee_ids",
"status",
"created_by",
"archived_at",
)
.first()
)
queryset = queryset.first()

if data is None:
return Response(
{"error": "Cycle does not exist"},
status=status.HTTP_400_BAD_REQUEST,
estimate_type = Project.objects.filter(
workspace__slug=slug,
pk=project_id,
estimate__isnull=False,
estimate__type="points",
).exists()

data["estimate_distribution"] = {}
if estimate_type:
assignee_distribution = (
Issue.issue_objects.filter(
issue_cycle__cycle_id=pk,
workspace__slug=slug,
project_id=project_id,
)
.annotate(display_name=F("assignees__display_name"))
.annotate(assignee_id=F("assignees__id"))
.annotate(avatar=F("assignees__avatar"))
.values("display_name", "assignee_id", "avatar")
.annotate(
total_estimates=Sum(
Cast("estimate_point__value", FloatField())
)
)
.annotate(
completed_estimates=Sum(
Cast("estimate_point__value", FloatField()),
filter=Q(
completed_at__isnull=False,
archived_at__isnull=True,
is_draft=False,
),
)
)
.annotate(
pending_estimates=Sum(
Cast("estimate_point__value", FloatField()),
filter=Q(
completed_at__isnull=True,
archived_at__isnull=True,
is_draft=False,
),
)
)
.order_by("display_name")
)

label_distribution = (
Issue.issue_objects.filter(
issue_cycle__cycle_id=pk,
workspace__slug=slug,
project_id=project_id,
)
.annotate(label_name=F("labels__name"))
.annotate(color=F("labels__color"))
.annotate(label_id=F("labels__id"))
.values("label_name", "color", "label_id")
.annotate(
total_estimates=Sum(
Cast("estimate_point__value", FloatField())
)
)
.annotate(
completed_estimates=Sum(
Cast("estimate_point__value", FloatField()),
filter=Q(
completed_at__isnull=False,
archived_at__isnull=True,
is_draft=False,
),
)
)
.annotate(
pending_estimates=Sum(
Cast("estimate_point__value", FloatField()),
filter=Q(
completed_at__isnull=True,
archived_at__isnull=True,
is_draft=False,
),
)
)
.order_by("label_name")
)
data["estimate_distribution"] = {
"assignees": assignee_distribution,
"labels": label_distribution,
"completion_chart": {},
}

if data["start_date"] and data["end_date"]:
data["estimate_distribution"]["completion_chart"] = (
burndown_plot(
queryset=queryset,
slug=slug,
project_id=project_id,
plot_type="points",
cycle_id=pk,
)
)

# Assignee Distribution
assignee_distribution = (
Issue.issue_objects.filter(
Expand All @@ -298,7 +504,10 @@ def get(self, request, slug, project_id, pk=None):
.annotate(
total_issues=Count(
"id",
filter=Q(archived_at__isnull=True, is_draft=False),
filter=Q(
archived_at__isnull=True,
is_draft=False,
),
),
)
.annotate(
Expand Down Expand Up @@ -338,7 +547,10 @@ def get(self, request, slug, project_id, pk=None):
.annotate(
total_issues=Count(
"id",
filter=Q(archived_at__isnull=True, is_draft=False),
filter=Q(
archived_at__isnull=True,
is_draft=False,
),
),
)
.annotate(
Expand Down
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