# Generated manually to convert varchar fields to jsonb

from django.db import migrations


class Migration(migrations.Migration):

    dependencies = [
        ('blog', '0002_blogseo'),
    ]

    operations = [
        migrations.RunSQL(
            sql="""
                -- Step 1: Drop constraints and indexes on slug fields
                ALTER TABLE blog_blog DROP CONSTRAINT IF EXISTS blog_blog_slug_key;
                DROP INDEX IF EXISTS blog_blog_slug_4812aa2c_like;
                DROP INDEX IF EXISTS blog_blogcontent_slug_4842a829;
                DROP INDEX IF EXISTS blog_blogcontent_slug_4842a829_like;
                
                -- Step 2: Convert Blog table fields to jsonb
                ALTER TABLE blog_blog ALTER COLUMN title TYPE jsonb USING '[]'::jsonb;
                ALTER TABLE blog_blog ALTER COLUMN slogan TYPE jsonb USING '[]'::jsonb;
                ALTER TABLE blog_blog ALTER COLUMN slug TYPE jsonb USING '[]'::jsonb;
                
                -- Step 3: Convert BlogContent table fields to jsonb
                ALTER TABLE blog_blogcontent ALTER COLUMN title TYPE jsonb USING '[]'::jsonb;
                ALTER TABLE blog_blogcontent ALTER COLUMN slug TYPE jsonb USING '[]'::jsonb;
            """,
            reverse_sql="""
                ALTER TABLE blog_blog ALTER COLUMN title TYPE varchar(255);
                ALTER TABLE blog_blog ALTER COLUMN slogan TYPE varchar(500);
                ALTER TABLE blog_blog ALTER COLUMN slug TYPE varchar(255);
                ALTER TABLE blog_blogcontent ALTER COLUMN title TYPE varchar(255);
                ALTER TABLE blog_blogcontent ALTER COLUMN slug TYPE varchar(255);
            """
        ),
    ]