-- migrate:up
CREATE TABLE user (
    id INTEGER PRIMARY KEY NOT NULL,
    username TEXT NOT NULL,
    password TEXT NOT NULL,
    profile_picture_id INTEGER,

    FOREIGN KEY (profile_picture_id) REFERENCES file (id)
);

CREATE TABLE file (
    id INTEGER PRIMARY KEY NOT NULL,
    name TEXT NOT NULL,
    data BLOB NOT NULL,
    user_id INTEGER NOT NULL,

    FOREIGN KEY (user_id) REFERENCES user (id)
);

CREATE TABLE item (
    id INTEGER PRIMARY KEY NOT NULL,
    name TEXT NOT NULL,
    added DATETIME NOT NULL,
    description TEXT NOT NULL,
    price REAL NOT NULL,
    quantity INTEGER NOT NULL,
    user_id INTEGER NOT NULL,

    FOREIGN KEY (user_id) REFERENCES user (id)
);

-- migrate:down
DROP TABLE user;
DROP TABLE file;
DROP TABLE item;