scripts/init-db.sql

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-- Database initialization script for Kanba
-- This script runs when the PostgreSQL container starts

-- Create the database if it doesn't exist
-- (This is handled by the POSTGRES_DB environment variable)

-- Create extensions that might be useful
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
CREATE EXTENSION IF NOT EXISTS "pgcrypto";

-- Create a function to generate slugs
CREATE OR REPLACE FUNCTION generate_slug(input_text TEXT)
RETURNS TEXT AS $$
BEGIN
  RETURN lower(
    regexp_replace(
      regexp_replace(
        regexp_replace(input_text, '[^a-zA-Z0-9\s-]', '', 'g'),
        '\s+', '-', 'g'
      ),
      '-+', '-', 'g'
    )
  );
END;
$$ LANGUAGE plpgsql;

-- Create a function to update updated_at timestamp
CREATE OR REPLACE FUNCTION update_updated_at_column()
RETURNS TRIGGER AS $$
BEGIN
  NEW.updated_at = now();
  RETURN NEW;
END;
$$ LANGUAGE plpgsql;

-- Log that initialization is complete
DO $$
BEGIN
  RAISE NOTICE 'Kanba database initialization completed successfully!';
END $$;