hugo-cms/sql/schema/1_init.up.sql

CREATE TYPE post_state AS ENUM (
    'draft',
    'published'
);

CREATE TYPE target_role AS ENUM (
    'production'
);

CREATE TYPE target_type AS ENUM (
    'netlify'
);

CREATE TABLE users (
    id       BIGSERIAL NOT NULL PRIMARY KEY,
    email    TEXT      NOT NULL UNIQUE,
    password TEXT      NOT NULL
);

CREATE TABLE sites (
    id            BIGSERIAL NOT NULL PRIMARY KEY,
    owner_user_id BIGINT    NOT NULL,
    name          TEXT      NOT NULL UNIQUE,
    title         TEXT      NOT NULL,
    theme         TEXT      NOT NULL,
    props         JSON      NOT NULL,

    FOREIGN KEY (owner_user_id) REFERENCES users (id)
);

CREATE TABLE posts (
    id         BIGSERIAL  NOT NULL PRIMARY KEY,
    site_id    BIGINT     NOT NULL,
    title      TEXT,
    body       TEXT       NOT NULL,
    state      post_state NOT NULL,
    props      JSON       NOT NULL,
    post_date  TIMESTAMP WITH TIME ZONE,
    created_at TIMESTAMP  NOT NULL,

    FOREIGN KEY (site_id) REFERENCES sites (id) ON DELETE CASCADE
);

CREATE TABLE publish_targets (
    id          BIGSERIAL   NOT NULL PRIMARY KEY,
    site_id     BIGINT      NOT NULL,
    role        target_role NOT NULL,
    target_type target_type NOT NULL,
    url         TEXT        NOT NULL,
    target_ref  TEXT        NOT NULL,

    FOREIGN KEY (site_id) REFERENCES sites (id) ON DELETE CASCADE,
    UNIQUE (site_id, role)
);