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Merge remote-tracking branch 'origin/storefront-nuxt' into storefront-nuxt

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This commit is contained in:
Alexandr SaVBaD Waltz 2026-03-03 15:23:19 +03:00
commit aba67ec177
1 changed files with 36 additions and 7 deletions
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43
engine/core/utils/commerce.py
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@ -1,9 +1,10 @@
from contextlib import suppress
from datetime import date, timedelta
from decimal import Decimal
from typing import Any
from constance import config
from django.db.models import Count, F, QuerySet, Sum
from django.db.models import Count, DecimalField, F, QuerySet, Sum
from django.db.models.functions import Coalesce, TruncDate
from django.urls import reverse
from django.utils.timezone import now
@ -28,7 +29,11 @@ def get_revenue(clear: bool = True, period: timedelta = timedelta(days=30)) -> f
order_products = get_period_order_products(period)
total: float = (
order_products.aggregate(
total=Coalesce(Sum(F("buy_price") * F("quantity")), 0.0)
total=Coalesce(
Sum(F("buy_price") * F("quantity")),
Decimal("0.00"),
output_field=DecimalField(),
)
).get("total")
or 0.0
)
@ -78,7 +83,13 @@ def get_returns(period: timedelta = timedelta(days=30)) -> float:
order__buy_time__lte=current,
order__buy_time__gte=period_start,
)
.aggregate(total=Coalesce(Sum(F("buy_price") * F("quantity")), 0.0))
.aggregate(
total=Coalesce(
Sum(F("buy_price") * F("quantity")),
Decimal("0.00"),
output_field=DecimalField(),
)
)
.get("total")
or 0.0
)
@ -122,7 +133,13 @@ def get_daily_gross_revenue(
get_period_order_products(period, ["FINISHED"]) # OrderProduct queryset
.annotate(day=TruncDate("order__buy_time"))
.values("day")
.annotate(total=Coalesce(Sum(F("buy_price") * F("quantity")), 0.0))
.annotate(
total=Coalesce(
Sum(F("buy_price") * F("quantity")),
Decimal("0.00"),
output_field=DecimalField(),
)
)
.order_by("day")
)
result: dict[date, float] = {}
@ -158,7 +175,11 @@ def get_top_returned_products(
.values("product")
.annotate(
returned_qty=Coalesce(Sum("quantity"), 0),
returned_amount=Coalesce(Sum(F("buy_price") * F("quantity")), 0.0),
returned_amount=Coalesce(
Sum(F("buy_price") * F("quantity")),
Decimal("0.00"),
output_field=DecimalField(),
),
)
.order_by("-returned_qty")[:limit]
)
@ -236,7 +257,11 @@ def get_top_categories_by_qty(
.values("product__category")
.annotate(
qty=Coalesce(Sum("quantity"), 0),
gross=Coalesce(Sum(F("buy_price") * F("quantity")), 0.0),
gross=Coalesce(
Sum(F("buy_price") * F("quantity")),
Decimal("0.00"),
output_field=DecimalField(),
),
)
.order_by("-qty", "-gross")[:limit]
)
@ -277,7 +302,11 @@ def get_shipped_vs_digital_mix(
.values("product__is_digital")
.annotate(
qty=Coalesce(Sum("quantity"), 0),
gross=Coalesce(Sum(F("buy_price") * F("quantity")), 0.0),
gross=Coalesce(
Sum(F("buy_price") * F("quantity")),
Decimal("0.00"),
output_field=DecimalField(),
),
)
)