-- 0002_sessions.sql
-- Create sessions table for auth tokens

CREATE TABLE sessions (
    id UUID PRIMARY KEY,
    user_id UUID NOT NULL REFERENCES users(id),
    user_email_id UUID REFERENCES user_emails(id),
    token_type TEXT NOT NULL,
    auth_method TEXT NOT NULL,
    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    expires_at TIMESTAMPTZ NOT NULL,
    revoked_at TIMESTAMPTZ,
    ip_address INET,
    user_agent TEXT,
    is_used BOOLEAN DEFAULT FALSE
);

-- Index for user session lookups (logout all, etc.)
CREATE INDEX sessions_user_id_idx ON sessions (user_id);

-- Index for expiration cleanup
CREATE INDEX sessions_expires_at_idx ON sessions (expires_at);

-- Index for token type filtering
CREATE INDEX sessions_token_type_idx ON sessions (token_type);