BEGIN;

CREATE TYPE master_spec AS ENUM ('работа1', 'работа2', 'и тд');

CREATE TABLE "user" (
    id UUID PRIMARY KEY,
    surname TEXT NOT NULL,
    Name TEXT NOT NULL,
    lastname TEXT,
    avatar TEXT,
    bday DATE,
    login TEXT,
    password TEXT,
    email TEXT,
    phone TEXT
);

CREATE TABLE master (
    id UUID PRIMARY KEY,
    surname TEXT NOT NULL,
    name TEXT NOT NULL,
    lastname TEXT,
    avatar TEXT,
    bday TEXT,
    spec MASTER_SPEC NOT NULL,
    login TEXT,
    password TEXT,
    email TEXT,
    phone TEXT
);

CREATE TABLE service (
    id UUID PRIMARY KEY,
    spec MASTER_SPEC,
    name TEXT NOT NULL,
    description TEXT
);

CREATE TABLE part (
    id UUID PRIMARY KEY,
    name TEXT NOT NULL,
    description TEXT,
    stock INT NOT NULL
);

CREATE TABLE vehicle (
    id UUID PRIMARY KEY,
    owner_id UUID NOT NULL REFERENCES "user" (id) ON DELETE CASCADE,
    gos_num TEXT NOT NULL,
    mark TEXT,
    model TEXT,
    vin TEXT
);

CREATE TABLE "order" (
    id UUID PRIMARY KEY,
    vehicle_id UUID NOT NULL REFERENCES vehicle (id) ON DELETE CASCADE,
    date_time TIMESTAMP
);

CREATE TABLE part_list (
    id UUID PRIMARY KEY,
    order_id UUID NOT NULL REFERENCES "order" (id) ON DELETE CASCADE,
    part_id UUID NOT NULL REFERENCES part (id) ON DELETE CASCADE
);

CREATE TABLE service_list (
    id UUID PRIMARY KEY,
    order_id UUID NOT NULL REFERENCES "order" (id) ON DELETE CASCADE,
    service_id UUID NOT NULL REFERENCES service (id) ON DELETE CASCADE,
    master_id UUID NOT NULL REFERENCES master (id) ON DELETE CASCADE
);

CREATE TABLE receipt (
    id UUID PRIMARY KEY,
    order_id UUID NOT NULL REFERENCES "order" (id) ON DELETE CASCADE,
    status BOOL NOT NULL
);

CREATE TABLE service_cart (
    id UUID PRIMARY KEY,
    user_id UUID NOT NULL REFERENCES "user" (id) ON DELETE CASCADE,
    service_id UUID NOT NULL REFERENCES service (id) ON DELETE CASCADE
);

CREATE TABLE part_cart (
    id UUID PRIMARY KEY,
    user_id UUID NOT NULL REFERENCES "user" (id) ON DELETE CASCADE,
    part_id UUID NOT NULL REFERENCES part (id) ON DELETE CASCADE
);

END;