Phase 3 - credts, usage, plans app pages #Migrations

backend/igny8_core/auth/migrations/0019_simplify_credits_limits.py

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+# Generated by IGNY8 Phase 1: Simplify Credits & Limits
+# Migration: Remove unused limit fields, add Ahrefs query tracking
+# Date: January 5, 2026
+
+from django.db import migrations, models
+import django.core.validators
+
+
+class Migration(migrations.Migration):
+    """
+    Simplify the credits and limits system:
+    
+    PLAN MODEL:
+    - REMOVE: max_clusters, max_content_ideas, max_content_words, 
+              max_images_basic, max_images_premium, max_image_prompts
+    - ADD: max_ahrefs_queries (monthly keyword research queries)
+    
+    ACCOUNT MODEL:
+    - REMOVE: usage_content_ideas, usage_content_words, usage_images_basic,
+              usage_images_premium, usage_image_prompts
+    - ADD: usage_ahrefs_queries
+    
+    RATIONALE:
+    All consumption is now controlled by credits only. The only non-credit
+    limits are: sites, users, keywords (hard limits) and ahrefs_queries (monthly).
+    """
+
+    dependencies = [
+        ('igny8_core_auth', '0018_add_country_remove_intent_seedkeyword'),
+    ]
+
+    operations = [
+        # STEP 1: Add new Ahrefs fields FIRST (before removing old ones)
+        migrations.AddField(
+            model_name='plan',
+            name='max_ahrefs_queries',
+            field=models.IntegerField(
+                default=0,
+                validators=[django.core.validators.MinValueValidator(0)],
+                help_text='Monthly Ahrefs keyword research queries (0 = disabled)'
+            ),
+        ),
+        migrations.AddField(
+            model_name='account',
+            name='usage_ahrefs_queries',
+            field=models.IntegerField(
+                default=0,
+                validators=[django.core.validators.MinValueValidator(0)],
+                help_text='Ahrefs queries used this month'
+            ),
+        ),
+        
+        # STEP 2: Remove unused Plan fields
+        migrations.RemoveField(
+            model_name='plan',
+            name='max_clusters',
+        ),
+        migrations.RemoveField(
+            model_name='plan',
+            name='max_content_ideas',
+        ),
+        migrations.RemoveField(
+            model_name='plan',
+            name='max_content_words',
+        ),
+        migrations.RemoveField(
+            model_name='plan',
+            name='max_images_basic',
+        ),
+        migrations.RemoveField(
+            model_name='plan',
+            name='max_images_premium',
+        ),
+        migrations.RemoveField(
+            model_name='plan',
+            name='max_image_prompts',
+        ),
+        
+        # STEP 3: Remove unused Account fields
+        migrations.RemoveField(
+            model_name='account',
+            name='usage_content_ideas',
+        ),
+        migrations.RemoveField(
+            model_name='account',
+            name='usage_content_words',
+        ),
+        migrations.RemoveField(
+            model_name='account',
+            name='usage_images_basic',
+        ),
+        migrations.RemoveField(
+            model_name='account',
+            name='usage_images_premium',
+        ),
+        migrations.RemoveField(
+            model_name='account',
+            name='usage_image_prompts',
+        ),
+    ]

backend/igny8_core/auth/migrations/0020_fix_historical_account.py

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+# Generated by Django 5.2.9 on 2026-01-06 00:11
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('igny8_core_auth', '0019_simplify_credits_limits'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicalaccount',
+            name='usage_content_ideas',
+        ),
+        migrations.RemoveField(
+            model_name='historicalaccount',
+            name='usage_content_words',
+        ),
+        migrations.RemoveField(
+            model_name='historicalaccount',
+            name='usage_image_prompts',
+        ),
+        migrations.RemoveField(
+            model_name='historicalaccount',
+            name='usage_images_basic',
+        ),
+        migrations.RemoveField(
+            model_name='historicalaccount',
+            name='usage_images_premium',
+        ),
+        migrations.AddField(
+            model_name='historicalaccount',
+            name='usage_ahrefs_queries',
+            field=models.IntegerField(default=0, help_text='Ahrefs queries used this month', validators=[django.core.validators.MinValueValidator(0)]),
+        ),
+    ]