CREATE EXTENSION IF NOT EXISTS pgcrypto;

CREATE TABLE accounts (
    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
    email TEXT NOT NULL UNIQUE,
    password_hash TEXT NOT NULL,
    display_nick TEXT NOT NULL,
    role TEXT NOT NULL DEFAULT 'user',
    can_publish_addons BOOLEAN NOT NULL DEFAULT true,
    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
);

CREATE TABLE avatars (
    account_id UUID PRIMARY KEY REFERENCES accounts(id) ON DELETE CASCADE,
    s3_key TEXT NOT NULL,
    uploaded_at TIMESTAMPTZ NOT NULL DEFAULT now()
);

CREATE TABLE device_links (
    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
    account_id UUID NOT NULL REFERENCES accounts(id) ON DELETE CASCADE,
    device_token_hash TEXT NOT NULL,
    linked_at TIMESTAMPTZ NOT NULL DEFAULT now(),
    last_seen TIMESTAMPTZ
);

CREATE INDEX idx_device_links_account_id ON device_links(account_id);