-- Database Schema Update for Expert Profiles

-- Check if the table 'icon_experts' exists and add the new columns
-- 'hourlyRateOnsite' and 'hourlyRateRemote'. 
-- Using numeric(10, 2) is suitable for currency values.

DO $$ 
BEGIN
    -- Add hourlyRateOnsite column if it doesn't exist
    IF NOT EXISTS (SELECT 1 FROM information_schema.columns 
                   WHERE table_name = 'icon_experts' AND column_name = 'hourlyRateOnsite') THEN
        ALTER TABLE icon_experts ADD COLUMN "hourlyRateOnsite" numeric(10, 2);
    END IF;

    -- Add hourlyRateRemote column if it doesn't exist
    IF NOT EXISTS (SELECT 1 FROM information_schema.columns 
                   WHERE table_name = 'icon_experts' AND column_name = 'hourlyRateRemote') THEN
        ALTER TABLE icon_experts ADD COLUMN "hourlyRateRemote" numeric(10, 2);
    END IF;
END $$;