mege

apps/pos_device/migrations/0019_alter_deviceactivationcode_expires_at.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.0 on 2025-08-02 11:03
+
+import datetime
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pos_device', '0018_alter_deviceactivationcode_expires_at'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='deviceactivationcode',
+            name='expires_at',
+            field=models.DateTimeField(default=datetime.datetime(2025, 8, 2, 14, 33, 27, 93490)),
+        ),
+    ]

apps/product/migrations/0062_productstats_sale_unit_and_more.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.0 on 2025-08-02 11:03
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0061_historicalquotadistribution_parent_distribution_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='productstats',
+            name='sale_unit',
+            field=models.CharField(max_length=25, null=True),
+        ),
+        migrations.AddField(
+            model_name='productstats',
+            name='total_distribution_weight',
+            field=models.PositiveBigIntegerField(default=0),
+        ),
+        migrations.AddField(
+            model_name='productstats',
+            name='total_remaining_distribution_weight',
+            field=models.PositiveBigIntegerField(default=0),
+        ),
+    ]

apps/product/models.py

@@ -149,11 +149,14 @@ class ProductStats(BaseModel):
         null=True
     )
     quotas_number = models.PositiveBigIntegerField(default=0)
+    sale_unit = models.CharField(max_length=25, null=True)
     active_quotas_weight = models.PositiveBigIntegerField(default=0)
     closed_quotas_weight = models.PositiveBigIntegerField(default=0)
     total_quota_weight = models.PositiveBigIntegerField(default=0)
     total_remaining = models.PositiveBigIntegerField(default=0)
+    total_remaining_distribution_weight = models.PositiveBigIntegerField(default=0)
     total_distributed_weight = models.PositiveBigIntegerField(default=0)
+    total_distribution_weight = models.PositiveBigIntegerField(default=0)
     total_warehouse_entry = models.PositiveBigIntegerField(default=0)
     total_sold = models.PositiveBigIntegerField(default=0)
     total_transactions = models.PositiveBigIntegerField(default=0)

apps/product/signals.py

@@ -60,15 +60,27 @@ def update_quota_remaining(sender, instance, **kwargs):
         remaining_distribution_weight(instance)
 
 
-def update_product_stats(instance: Product):
+def update_product_stats(instance: Product, distribution: QuotaDistribution = None):
     """ update all stats of product  """
 
     organization = get_organization_by_user(get_current_user())
 
-    if ProductStats.objects.filter(organization=organization, product=instance):
-        stat = instance.stats.get(organization=organization, product=instance)
+    if ProductStats.objects.filter(
+            organization=organization,
+            product=instance,
+            sale_unit=distribution.quota.sale_unit.unit
+    ):
+        stat = instance.stats.get(
+            organization=organization,
+            product=instance,
+            sale_unit=distribution.quota.sale_unit.unit
+        )
     else:
-        stat = ProductStats.objects.create(product=instance, organization=organization)
+        stat = ProductStats.objects.create(
+            product=instance,
+            organization=organization,
+            sale_unit=distribution.quota.sale_unit.unit
+        )
 
     # number of quotas
     quotas_count = instance.quotas.filter(is_closed=False).count()  # noqa
@@ -91,22 +103,42 @@ def update_product_stats(instance: Product):
         total=models.Sum('remaining_weight')
     )['total'] or 0
 
+    total_distribution_weight = QuotaDistribution.objects.filter(
+        quota__product_id=instance.id,
+        quota__is_closed=False,
+        quota__sale_unit=distribution.quota.sale_unit,
+        assigned_organization=distribution.assigned_organization
+    ).aggregate(total_weight=models.Sum('weight'))['total_weight'] or 0
+
     # product total distributed weight from quota
     total_distributed_weight = QuotaDistribution.objects.filter(
         quota__product_id=instance.id,
-        quota__is_closed=False
+        quota__is_closed=False,
+        quota__sale_unit=distribution.quota.sale_unit,
+        assigner_organization=distribution.assigner_organization
     ).aggregate(total_weight=models.Sum('weight'))['total_weight'] or 0
 
+    total_remaining_distribution_weight = QuotaDistribution.objects.filter(
+        quota__product_id=instance.id,
+        quota__is_closed=False,
+        quota__sale_unit=distribution.quota.sale_unit,
+        assigner_organization=distribution.assigner_organization
+    ).aggregate(total_weight=models.Sum('remaining_weight'))['total_weight'] or 0
+
     # total sold of product from quota
     total_sold = QuotaDistribution.objects.filter(
         quota__product_id=instance.id,
-        quota__is_closed=False
+        quota__is_closed=False,
+        quota__sale_unit=distribution.quota.sale_unit,
+        assigned_organization=distribution.assigned_organization
     ).aggregate(total_sold=models.Sum('been_sold'))['total_sold'] or 0
 
     # total entry from product to inventory
     total_warehouse_entry = QuotaDistribution.objects.filter(
         quota__product_id=instance.id,
-        quota__is_closed=False
+        quota__is_closed=False,
+        quota__sale_unit=distribution.quota.sale_unit,
+        assigned_organization=distribution.assigned_organization
     ).aggregate(total_entry=models.Sum('warehouse_entry'))['total_entry'] or 0
 
     stat.quotas_number = quotas_count
@@ -114,7 +146,9 @@ def update_product_stats(instance: Product):
     stat.closed_quotas_weight = closed_quotas_weight
     stat.total_quota_weight = total_quotas_weight
     stat.total_remaining = total_remaining_quotas_weight
+    stat.total_remaining_distribution_weight = total_remaining_distribution_weight
     stat.total_distributed_weight = total_distributed_weight
+    stat.total_distribution_weight = total_distribution_weight
     stat.total_warehouse_entry = total_warehouse_entry
     stat.total_sold = total_sold
     stat.save(update_fields=[
@@ -168,8 +202,8 @@ def update_quota_stats(instance: Quota):
 @receiver([post_save, post_delete], sender=InventoryQuotaSaleTransaction)
 def update_stats_on_change(sender, instance, **kwargs):
     if sender == QuotaDistribution:
-        update_product_stats(instance.quota.product)
+        update_product_stats(instance.quota.product, instance)
         update_quota_stats(instance.quota)
     elif sender == InventoryQuotaSaleTransaction:
-        update_product_stats(instance.quota_distribution.quota.product)
+        update_product_stats(instance.quota_distribution.quota.product, instance.quota_distribution)
         update_quota_stats(instance.quota_distribution.quota)