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add: add kreditor and debitor

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This commit is contained in:
behruz-dev
2025-09-09 17:34:51 +05:00
parent 0e0179406e
commit 3db4369675
9 changed files with 143 additions and 4 deletions
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18
core/apps/finance/migrations/0016_alter_income_exchange_rate.py Normal file
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@@ -0,0 +1,18 @@
# Generated by Django 5.2.4 on 2025-09-09 16:38
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('finance', '0015_alter_cashtransaction_expence_balance_usd_and_more'),
]
operations = [
migrations.AlterField(
model_name='income',
name='exchange_rate',
field=models.PositiveBigIntegerField(blank=True, default=0, null=True),
),
]

4
core/apps/finance/models/income.py
View File

@@ -25,8 +25,8 @@ class Income(BaseModel):
currency = models.CharField(choices=[('uzs', 'uzs'),('usd', 'usd')], max_length=3)
price = models.PositiveBigIntegerField()
exchange_rate = models.PositiveBigIntegerField(default=0)
date = models.DateField()
exchange_rate = models.PositiveBigIntegerField(default=0, null=True, blank=True)
date = models.DateField(null=True, blank=True)
comment = models.TextField(null=True, blank=True)
file = models.FileField(upload_to='finance/income/file/', null=True, blank=True)
audit = models.CharField(max_length=200, null=True, blank=True)

24
core/apps/finance/serializers/expence.py
View File

@@ -38,14 +38,38 @@ class ExpenceCreateSerializer(serializers.ModelSerializer):
cash_transaction.total_balance_uzs = cash_transaction.income_balance_uzs - cash_transaction.expence_balance_uzs
if payment_type.total_uzs > expence.price:
payment_type.total_uzs -= expence.price
if expence.counterparty:
if expence.counterparty.kredit_uzs != 0:
expence.counterparty.kredit_uzs -= expence.price
expence.counterparty.total_kredit -= expence.price
expence.counterparty.debit_uzs += expence.counterparty.kredit_uzs - expence.price
expence.counterparty.total_debit += expence.price
else:
expence.counterparty.debit_uzs += expence.price
expence.counterparty.total_debit += expence.price
elif validated_data.get('currency') == 'usd':
cash_transaction.expence_balance_usd += expence.price
cash_transaction.total_balance_usd = cash_transaction.income_balance_usd - cash_transaction.expence_balance_usd
if payment_type.total_usd > expence.price:
payment_type.total_usd -= expence.price
if expence.counterparty:
if expence.counterparty.kredit_usd != 0:
expence.counterparty.kredit_usd -= validated_data.get('price')
expence.counterparty.total_kredit -= expence.price
expence.counterparty.debit_usd += expence.counterparty.kredit_usd - validated_data.get('price')
expence.counterparty.total_debit += expence.price
else:
expence.counterparty.debit_usd += validated_data.get('price')
expence.counterparty.total_debit += expence.price
cash_transaction.save()
payment_type.save()
expence.counterparty.save()
return expence

23
core/apps/finance/serializers/income.py
View File

@@ -91,11 +91,34 @@ class IncomeCreateSerializer(serializers.ModelSerializer):
cash_transaction.income_balance_uzs += income.price
cash_transaction.total_balance_uzs = cash_transaction.income_balance_uzs - cash_transaction.expence_balance_uzs
payment_type.total_uzs += income.price
if income.counterparty:
if income.counterparty.debit_uzs != 0:
income.counterparty.debit_uzs -= income.price
income.counterparty.total_debit -= income.price
income.counterparty.kredit_uzs += income.counterparty.debit_uzs - income.price
income.counterparty.total_kredit += income.price
else:
income.counterparty.kredit_uzs += income.price
income.counterparty.total_kredit += income.price
elif validated_data.get('currency') == 'usd':
cash_transaction.income_balance_usd += income.price
cash_transaction.total_balance_usd = cash_transaction.income_balance_usd - cash_transaction.expence_balance_usd
payment_type.total_usd += income.price
if income.counterparty:
if income.counterparty.debit_usd != 0:
income.counterparty.debit_usd -= validated_data.get('price')
income.counterparty.total_debit -= income.price
income.counterparty.kredit_usd += income.counterparty.debit_usd - validated_data.get('price')
income.counterparty.total_kredit += income.price
else:
income.counterparty.kredit_usd += validated_data.get('price')
income.counterparty.total_kredit += income.price
cash_transaction.save()
payment_type.save()
income.counterparty.save()
return income