apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ .Release.Name }}-db-schema
  namespace: {{ .Values.global.namespace }}
data:
  schema.sql: |
    -- Create users table
    CREATE TABLE IF NOT EXISTS users (
        id SERIAL PRIMARY KEY,
        username TEXT UNIQUE NOT NULL,
        email TEXT UNIQUE NOT NULL,
        hashed_password TEXT NOT NULL,
        first_name TEXT,
        last_name TEXT,
        age INTEGER,
        gender TEXT,
        bio TEXT,
        profile_picture TEXT,
        location TEXT,
        interests TEXT[] DEFAULT '{}',
        is_active BOOLEAN DEFAULT TRUE,
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
    );

    CREATE INDEX IF NOT EXISTS idx_users_username ON users (username);
    CREATE INDEX IF NOT EXISTS idx_users_email ON users (email);
    CREATE INDEX IF NOT EXISTS idx_users_is_active ON users (is_active);

    -- Profiles table for additional user info
    CREATE TABLE IF NOT EXISTS profiles (
        id SERIAL PRIMARY KEY,
        user_id INTEGER UNIQUE NOT NULL REFERENCES users(id) ON DELETE CASCADE,
        verified BOOLEAN DEFAULT FALSE,
        verification_token TEXT,
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
    );

    CREATE INDEX IF NOT EXISTS idx_profiles_user_id ON profiles (user_id);

    -- Matches/Likes table
    CREATE TABLE IF NOT EXISTS matches (
        id SERIAL PRIMARY KEY,
        user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
        matched_user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
        status TEXT DEFAULT 'pending',
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        CONSTRAINT unique_match UNIQUE (LEAST(user_id, matched_user_id), GREATEST(user_id, matched_user_id))
    );

    CREATE INDEX IF NOT EXISTS idx_matches_user_id ON matches (user_id);
    CREATE INDEX IF NOT EXISTS idx_matches_matched_user_id ON matches (matched_user_id);