Initial commit: igny8 project

backend/igny8_core/modules/billing/migrations/0001_initial.py

@@ -0,0 +1,59 @@
+# Generated by Django 5.2.8 on 2025-11-07 10:37
+
+import django.core.validators
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('igny8_core_auth', '0008_passwordresettoken_alter_industry_options_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CreditTransaction',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('transaction_type', models.CharField(choices=[('purchase', 'Purchase'), ('subscription', 'Subscription Renewal'), ('refund', 'Refund'), ('deduction', 'Usage Deduction'), ('adjustment', 'Manual Adjustment')], db_index=True, max_length=20)),
+                ('amount', models.IntegerField(help_text='Positive for additions, negative for deductions')),
+                ('balance_after', models.IntegerField(help_text='Credit balance after this transaction')),
+                ('description', models.CharField(max_length=255)),
+                ('metadata', models.JSONField(default=dict, help_text='Additional context (AI call details, etc.)')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('tenant', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='%(class)s_set', to='igny8_core_auth.tenant')),
+            ],
+            options={
+                'db_table': 'igny8_credit_transactions',
+                'ordering': ['-created_at'],
+                'indexes': [models.Index(fields=['tenant', 'transaction_type'], name='igny8_credi_tenant__c4281c_idx'), models.Index(fields=['tenant', 'created_at'], name='igny8_credi_tenant__69abd3_idx')],
+            },
+        ),
+        migrations.CreateModel(
+            name='CreditUsageLog',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('operation_type', models.CharField(choices=[('clustering', 'Keyword Clustering'), ('ideas', 'Content Ideas Generation'), ('content', 'Content Generation'), ('images', 'Image Generation'), ('reparse', 'Content Reparse')], db_index=True, max_length=50)),
+                ('credits_used', models.IntegerField(validators=[django.core.validators.MinValueValidator(0)])),
+                ('cost_usd', models.DecimalField(blank=True, decimal_places=4, max_digits=10, null=True)),
+                ('model_used', models.CharField(blank=True, max_length=100)),
+                ('tokens_input', models.IntegerField(blank=True, null=True, validators=[django.core.validators.MinValueValidator(0)])),
+                ('tokens_output', models.IntegerField(blank=True, null=True, validators=[django.core.validators.MinValueValidator(0)])),
+                ('related_object_type', models.CharField(blank=True, max_length=50)),
+                ('related_object_id', models.IntegerField(blank=True, null=True)),
+                ('metadata', models.JSONField(default=dict)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('tenant', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='%(class)s_set', to='igny8_core_auth.tenant')),
+            ],
+            options={
+                'db_table': 'igny8_credit_usage_logs',
+                'ordering': ['-created_at'],
+                'indexes': [models.Index(fields=['tenant', 'operation_type'], name='igny8_credi_tenant__3545ed_idx'), models.Index(fields=['tenant', 'created_at'], name='igny8_credi_tenant__4aee99_idx'), models.Index(fields=['tenant', 'operation_type', 'created_at'], name='igny8_credi_tenant__a00d57_idx')],
+            },
+        ),
+    ]