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import - first impression of quota dashboard by product

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This commit is contained in:
Mojtaba-z
2025-12-08 08:38:02 +03:30
parent 6491c53306
commit 6816c92661
3 changed files with 171 additions and 151 deletions
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27
apps/product/services/quota_dashboard_service.py
View File

@@ -1,4 +1,5 @@
from django.db.models import Sum, Count from django.db import models
from django.db.models import Sum, Count, Q
from django.db.models.functions import Coalesce from django.db.models.functions import Coalesce
from apps.authentication.models import Organization from apps.authentication.models import Organization
@@ -48,3 +49,27 @@ class QuotaDashboardService:
return { return {
"quotas_summary": org_quota_stats, "quotas_summary": org_quota_stats,
} }
@staticmethod
def get_dashboard_by_product(self, organization: Organization, products: list[int]):
stat_by_prod = []
for prod in products:
org_quota_stat = OrganizationQuotaStats.objects.filter(
organization=organization,
quota__product_id=prod
)
product_stat_data = org_quota_stat.aggregate(
quotas_count=Count('id'),
total_quotas_weight=models.Sum('total_amount'),
active_quotas_weight=models.Sum('active_quotas_weight', filter=Q(quota__is_closed=False)),
closed_quotas_weight=models.Sum('closed_quotas_weight', filter=Q(quota__is_closed=True)),
total_remaining_quotas_weight=models.Sum('remaining_amount'),
total_distributed=models.Sum('quota_distributed'),
total_warehouse_entry=models.Sum('inventory_received'),
total_sold=models.Sum('total_sold'),
)
stat_by_prod.append(product_stat_data)
return stat_by_prod

294
apps/product/signals.py
View File

@@ -1,7 +1,5 @@
from crum import get_current_user
from django.contrib.auth.models import AnonymousUser
from django.db import models from django.db import models
from django.db.models import Sum, Q from django.db.models import Sum
from django.db.models.signals import post_save, post_delete, post_init from django.db.models.signals import post_save, post_delete, post_init
from django.dispatch import receiver from django.dispatch import receiver
@@ -10,11 +8,9 @@ from apps.warehouse.models import (
InventoryQuotaSaleTransaction, InventoryQuotaSaleTransaction,
InventoryEntry InventoryEntry
) )
from common.helpers import get_organization_by_user
from .models import ( from .models import (
QuotaDistribution, QuotaDistribution,
Quota, Quota,
ProductStats,
QuotaStats, OrganizationQuotaStats QuotaStats, OrganizationQuotaStats
) )
from .services.quota_stat_service import QuotaStatsService from .services.quota_stat_service import QuotaStatsService
@@ -74,150 +70,150 @@ def update_quota_remaining(sender, instance, **kwargs):
remaining_distribution_weight(instance) remaining_distribution_weight(instance)
def update_product_stats(instance: OrganizationQuotaStats): # def update_product_stats(instance: OrganizationQuotaStats):
""" update all stats of product """ # """ update all stats of product """
#
user = get_current_user() # get user object # user = get_current_user() # get user object
if not isinstance(user, AnonymousUser): # if not isinstance(user, AnonymousUser):
organization = get_organization_by_user(user) # organization = get_organization_by_user(user)
# QuotaStatsValidator.validate_assigner_has_enough( # # QuotaStatsValidator.validate_assigner_has_enough(
# organization, # # organization,
# distribution.quota, # # distribution.quota,
# distribution.weight, # # distribution.weight,
# allow_zero=True # # allow_zero=True
# ) # # )
#
stat, created = ProductStats.objects.get_or_create( # stat, created = ProductStats.objects.get_or_create(
organization=organization, # organization=organization,
product=instance, # product=instance,
sale_unit=instance.quota.sale_unit.unit # sale_unit=instance.quota.sale_unit.unit
) # )
#
# number of quotas # # number of quotas
#
org_quota_stat = OrganizationQuotaStats.objects.filter( # org_quota_stat = OrganizationQuotaStats.objects.filter(
organization=organization, # organization=organization,
quota__product=instance.quota.product, # quota__product=instance.quota.product,
) # )
#
quotas_count = org_quota_stat.count() # noqa # quotas_count = org_quota_stat.count() # noqa
#
product_stat_data = org_quota_stat.aggregate( # product_stat_data = org_quota_stat.aggregate(
total_quotas_weight=models.Sum('total_amount'), # total_quotas_weight=models.Sum('total_amount'),
active_quotas_weight=models.Sum('active_quotas_weight', filter=Q(quota__is_closed=False)), # active_quotas_weight=models.Sum('active_quotas_weight', filter=Q(quota__is_closed=False)),
closed_quotas_weight=models.Sum('closed_quotas_weight', filter=Q(quota__is_closed=True)), # closed_quotas_weight=models.Sum('closed_quotas_weight', filter=Q(quota__is_closed=True)),
total_remaining_quotas_weight=models.Sum('remaining_amount'), # total_remaining_quotas_weight=models.Sum('remaining_amount'),
total_distributed=models.Sum('quota_distributed'), # total_distributed=models.Sum('quota_distributed'),
total_inventory_in=models.Sum('total_inventory_in'), # total_warehouse_entry=models.Sum('inventory_received'),
total_sold=models.Sum('total_sold'), # total_sold=models.Sum('total_sold'),
) # )
# quota = Quota.objects.filter( # # quota = Quota.objects.filter(
# Q( # # Q(
# distributions_assigned__in=QuotaDistribution.objects.filter( # # distributions_assigned__in=QuotaDistribution.objects.filter(
# Q(assigned_organization=organization) | # # Q(assigned_organization=organization) |
# Q(assigner_organization=organization) & # # Q(assigner_organization=organization) &
# Q(parent_distribution__isnull=True) # # Q(parent_distribution__isnull=True)
# # #
# ) # # )
# ) | # # ) |
# Q(registerer_organization=organization), # # Q(registerer_organization=organization),
# product=instance # # product=instance
# ).distinct() # # ).distinct()
# # #
# quotas_count = quota.count() # noqa # # quotas_count = quota.count() # noqa
# # #
# total_quotas_weight = quota.aggregate( # noqa # # total_quotas_weight = quota.aggregate( # noqa
# total=models.Sum('quota_weight') # # total=models.Sum('quota_weight')
# )['total'] or 0 # # )['total'] or 0
# # #
# # total weight of product that assigned in quota # # # total weight of product that assigned in quota
# active_quotas_weight = quota.filter(is_closed=False).aggregate( # # active_quotas_weight = quota.filter(is_closed=False).aggregate(
# total=models.Sum('quota_weight') # # total=models.Sum('quota_weight')
# )['total'] or 0 # # )['total'] or 0
# # #
# closed_quotas_weight = quota.filter(is_closed=True).aggregate( # noqa # # closed_quotas_weight = quota.filter(is_closed=True).aggregate( # noqa
# total=models.Sum('quota_weight') # # total=models.Sum('quota_weight')
# )['total'] or 0 # # )['total'] or 0
# # #
# # total remaining weight of product quotas # # # total remaining weight of product quotas
# total_remaining_quotas_weight = quota.filter(is_closed=False).aggregate( # noqa # # total_remaining_quotas_weight = quota.filter(is_closed=False).aggregate( # noqa
# total=models.Sum('remaining_weight') # # total=models.Sum('remaining_weight')
# )['total'] or 0 # # )['total'] or 0
# # #
# received_distribution_weight = QuotaDistribution.objects.filter( # # received_distribution_weight = QuotaDistribution.objects.filter(
# quota__product_id=instance.id, # # quota__product_id=instance.id,
# quota__is_closed=False, # # quota__is_closed=False,
# quota__sale_unit=distribution.quota.sale_unit, # # quota__sale_unit=distribution.quota.sale_unit,
# assigned_organization=organization, # # assigned_organization=organization,
# parent_distribution__isnull=True # # parent_distribution__isnull=True
# ) # # )
# # #
# received_distribution_number = received_distribution_weight.count() # # received_distribution_number = received_distribution_weight.count()
# # #
# received_distribution_weight = received_distribution_weight.aggregate( # # received_distribution_weight = received_distribution_weight.aggregate(
# total_weight=models.Sum('weight') # # total_weight=models.Sum('weight')
# )['total_weight'] or 0 # # )['total_weight'] or 0
# # #
# # product total distributed weight from quota # # # product total distributed weight from quota
# given_distribution_weight = QuotaDistribution.objects.filter( # # given_distribution_weight = QuotaDistribution.objects.filter(
# quota__product_id=instance.id, # # quota__product_id=instance.id,
# quota__is_closed=False, # # quota__is_closed=False,
# quota__sale_unit=distribution.quota.sale_unit, # # quota__sale_unit=distribution.quota.sale_unit,
# assigner_organization=organization, # # assigner_organization=organization,
# parent_distribution__isnull=True # # parent_distribution__isnull=True
# ) # # )
# # #
# given_distribution_number = given_distribution_weight.count() # # given_distribution_number = given_distribution_weight.count()
# given_distribution_weight = given_distribution_weight.aggregate( # # given_distribution_weight = given_distribution_weight.aggregate(
# total_weight=models.Sum('weight') # # total_weight=models.Sum('weight')
# )['total_weight'] or 0 # # )['total_weight'] or 0
# # #
# if received_distribution_weight > 0: # # if received_distribution_weight > 0:
# distribution_weight_balance = received_distribution_weight - given_distribution_weight # # distribution_weight_balance = received_distribution_weight - given_distribution_weight
# else: # # else:
# distribution_weight_balance = given_distribution_weight # # distribution_weight_balance = given_distribution_weight
# # #
# # total sold of product from quota # # # total sold of product from quota
# total_sold = QuotaDistribution.objects.filter( # # total_sold = QuotaDistribution.objects.filter(
# quota__product_id=instance.id, # # quota__product_id=instance.id,
# quota__is_closed=False, # # quota__is_closed=False,
# quota__sale_unit=distribution.quota.sale_unit, # # quota__sale_unit=distribution.quota.sale_unit,
# assigned_organization=organization # # assigned_organization=organization
# ).aggregate(total_sold=models.Sum('been_sold'))['total_sold'] or 0 # # ).aggregate(total_sold=models.Sum('been_sold'))['total_sold'] or 0
# # #
# # total entry from product to inventory # # # total entry from product to inventory
# total_warehouse_entry = QuotaDistribution.objects.filter( # # total_warehouse_entry = QuotaDistribution.objects.filter(
# quota__product_id=instance.id, # # quota__product_id=instance.id,
# quota__is_closed=False, # # quota__is_closed=False,
# quota__sale_unit=distribution.quota.sale_unit, # # quota__sale_unit=distribution.quota.sale_unit,
# assigned_organization=organization # # assigned_organization=organization
# ).aggregate(total_entry=models.Sum('warehouse_entry'))['total_entry'] or 0 # # ).aggregate(total_entry=models.Sum('warehouse_entry'))['total_entry'] or 0
#
# stat.quotas_number = quotas_count # # stat.quotas_number = quotas_count
# stat.active_quotas_weight = active_quotas_weight # # stat.active_quotas_weight = active_quotas_weight
# stat.closed_quotas_weight = closed_quotas_weight # # stat.closed_quotas_weight = closed_quotas_weight
# stat.total_quota_weight = total_quotas_weight # # stat.total_quota_weight = total_quotas_weight
# stat.total_quota_remaining = total_remaining_quotas_weight # # stat.total_quota_remaining = total_remaining_quotas_weight
# stat.total_remaining_distribution_weight = distribution_weight_balance # # stat.total_remaining_distribution_weight = distribution_weight_balance
# stat.received_distribution_weight = received_distribution_weight # # stat.received_distribution_weight = received_distribution_weight
# stat.given_distribution_weight = given_distribution_weight # # stat.given_distribution_weight = given_distribution_weight
# stat.received_distribution_number = received_distribution_number # # stat.received_distribution_number = received_distribution_number
# stat.given_distribution_number = given_distribution_number # # stat.given_distribution_number = given_distribution_number
# stat.total_warehouse_entry = total_warehouse_entry # # stat.total_warehouse_entry = total_warehouse_entry
# stat.total_sold = total_sold # # stat.total_sold = total_sold
# stat.save(update_fields=[ # # stat.save(update_fields=[
# "quotas_number", # # "quotas_number",
# "active_quotas_weight", # # "active_quotas_weight",
# "closed_quotas_weight", # # "closed_quotas_weight",
# "total_quota_weight", # # "total_quota_weight",
# "total_quota_remaining", # # "total_quota_remaining",
# "total_remaining_distribution_weight", # # "total_remaining_distribution_weight",
# "received_distribution_weight", # # "received_distribution_weight",
# "given_distribution_weight", # # "given_distribution_weight",
# "received_distribution_number", # # "received_distribution_number",
# "total_warehouse_entry", # # "total_warehouse_entry",
# "total_sold", # # "total_sold",
# ]) # # ])
def update_quota_stats(instance: Quota): def update_quota_stats(instance: Quota):

1
apps/product/validators/quota_stats_validator.py
View File

@@ -79,7 +79,6 @@ class QuotaStatsValidator:
@staticmethod @staticmethod
def validate_distribution_delete(distribution): def validate_distribution_delete(distribution):
# اگر already sold (been_sold > 0) نباید حذف شود
been_sold = getattr(distribution, "been_sold", None) been_sold = getattr(distribution, "been_sold", None)
if been_sold and been_sold > 0: if been_sold and been_sold > 0:
raise ValidationError("Cannot delete distribution: it has sold items.") raise ValidationError("Cannot delete distribution: it has sold items.")