-- Migration: Create backoffice support tables
-- Description: Tags for job categorization and login audit logs

CREATE TABLE IF NOT EXISTS job_tags (
    id SERIAL PRIMARY KEY,
    name VARCHAR(100) NOT NULL,
    category VARCHAR(30) NOT NULL CHECK (category IN ('area', 'level', 'stack')),
    active BOOLEAN DEFAULT true,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);

CREATE INDEX IF NOT EXISTS idx_job_tags_category ON job_tags(category);
CREATE INDEX IF NOT EXISTS idx_job_tags_active ON job_tags(active);

CREATE TABLE IF NOT EXISTS login_audit (
    id SERIAL PRIMARY KEY,
    user_id VARCHAR(36) NOT NULL,
    identifier VARCHAR(255) NOT NULL,
    roles TEXT NOT NULL,
    ip_address VARCHAR(45),
    user_agent TEXT,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);

CREATE INDEX IF NOT EXISTS idx_login_audit_user_id ON login_audit(user_id);
CREATE INDEX IF NOT EXISTS idx_login_audit_created_at ON login_audit(created_at DESC);