--
-- New items
--

-- Acounts
CREATE TABLE arimelody.account (
    id uuid DEFAULT gen_random_uuid(), 
    username text NOT NULL UNIQUE, 
    password text NOT NULL, 
    email text, 
    avatar_url text,
    created_at TIMESTAMP DEFAULT current_timestamp
);
ALTER TABLE arimelody.account ADD CONSTRAINT account_pk PRIMARY KEY (id);

-- Privilege
CREATE TABLE arimelody.privilege (
    account uuid NOT NULL, 
    privilege text NOT NULL
);
ALTER TABLE arimelody.privilege ADD CONSTRAINT privilege_pk PRIMARY KEY (account, privilege);

-- Invites
CREATE TABLE arimelody.invite (
    code text NOT NULL, 
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, 
    expires_at TIMESTAMP NOT NULL
);
ALTER TABLE arimelody.invite ADD CONSTRAINT invite_pk PRIMARY KEY (code);

-- Session
CREATE TABLE arimelody.session (
    token TEXT,
    user_agent TEXT NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT current_timestamp,
    expires_at TIMESTAMP DEFAULT NULL
    account UUID,
    message TEXT,
    error TEXT,
);
ALTER TABLE arimelody.session ADD CONSTRAINT session_pk PRIMARY KEY (session);

-- TOTPs
CREATE TABLE arimelody.totp (
    name TEXT NOT NULL,
    account UUID NOT NULL,
    secret TEXT,
    created_at TIMESTAMP NOT NULL DEFAULT current_timestamp
);
ALTER TABLE arimelody.totp ADD CONSTRAINT totp_pk PRIMARY KEY (account, name);

-- Foreign keys
ALTER TABLE arimelody.privilege ADD CONSTRAINT privilege_account_fk FOREIGN KEY (account) REFERENCES account(id) ON DELETE CASCADE;
ALTER TABLE arimelody.token ADD CONSTRAINT token_account_fk FOREIGN KEY (account) REFERENCES account(id) ON DELETE CASCADE;
ALTER TABLE arimelody.totp ADD CONSTRAINT totp_account_fk FOREIGN KEY (account) REFERENCES account(id) ON DELETE CASCADE;