add: add income model and income create and list apig

core/apps/finance/migrations/0007_income.py

@@ -0,0 +1,42 @@
+# Generated by Django 5.2.4 on 2025-09-08 16:18
+
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('counterparty', '0004_counterparty_status'),
+        ('finance', '0006_typeincome'),
+        ('projects', '0016_estimatework_employee_estimatework_end_date_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Income',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('currency', models.CharField(choices=[('uzs', 'uzs'), ('usd', 'usd')], max_length=3)),
+                ('price', models.PositiveBigIntegerField()),
+                ('exchange_rate', models.PositiveBigIntegerField(default=0)),
+                ('date', models.DateField()),
+                ('comment', models.TextField(blank=True, null=True)),
+                ('file', models.FileField(blank=True, null=True, upload_to='finance/income/file/')),
+                ('audit', models.CharField(max_length=200)),
+                ('cash_transaction', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='incomes', to='finance.cashtransaction')),
+                ('counterparty', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='incomes', to='counterparty.counterparty')),
+                ('payment_type', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='incomes', to='finance.paymenttype')),
+                ('project', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='incomes', to='projects.project')),
+                ('project_folder', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='incomes', to='projects.projectfolder')),
+                ('type_income', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='incomes', to='finance.typeincome')),
+            ],
+            options={
+                'verbose_name': 'kirim',
+                'verbose_name_plural': 'kirimlar',
+            },
+        ),
+    ]