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chore(#3): DB 설계
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@memoer
memoer committed Jun 15, 2022
1 parent 016b8ec commit 4964a11
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239 changes: 239 additions & 0 deletions src/main/resources/schema.sql
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CREATE TABLE IF NOT EXISTS `airbnb`.`user`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`email` VARCHAR(50) NOT NULL,
`password` VARCHAR(50) NOT NULL,
`name` VARCHAR(50) NOT NULL,
`gender` VARCHAR(10),
`phone_number` VARCHAR(20),
`address` VARCHAR(200),
`is_active` BOOLEAN DEFAULT TRUE, -- 활성화 유저인가? 아닌가?
`birthdate` TIMESTAMP,
`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
`updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`deleted_at` TIMESTAMP,

PRIMARY KEY (`id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`host`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`photo_url` VARCHAR(200),
`description` VARCHAR(200),

`user_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
key `user_id-idx` (`user_id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`room_status`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
-- content, description 종류 3가지
-- IN_OPERATION : 영업 중, 게스트가 숙소를 검색하고 예약 요청을 보내거나 예약 가능 날짜를 예약할 수 있습니다.
-- SHUT_DOWN : 운영 중지, 게스트가 숙소를 예약하거나 검색 결과에서 찾을 수 없습니다.
-- DISABLED : 비활성화, 에어비앤비에서 영구적으로 숙소 비활성화
`name` VARCHAR(20),
`description` VARCHAR(50),

PRIMARY KEY (`id`)
) ENGINE = InnoDB;

-- 상위 방 카테고리
CREATE TABLE IF NOT EXISTS `airbnb`.`room_category`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`name` VARCHAR(50) NOT NULL,

PRIMARY KEY (`id`)
) ENGINE = InnoDB;

-- 상위 방 카테고리에 따라 결정되는 하위 방 카테고리
CREATE TABLE IF NOT EXISTS `airbnb`.`room_category_detail`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`name` VARCHAR(50) NOT NULL,

`room_category_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
key `room_category_id-idx` (`room_category_id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`room_type`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
-- content, description 종류 3가지
-- WHOLE[집 전체] : 게스트가 침실, 욕실, 주방을 비롯한 숙소 전체 공간을 단독으로 사용합니다.
-- PRIVATE[개인실] : 게스트가 일부 공간을 다른 사람과 공유하나 침실은 단독으로 사용합니다.
-- SHARED[다인실] : 게스트가 침실을 단독으로 사용하지 않습니다.
`name` VARCHAR(20),
`description` VARCHAR(100),

PRIMARY KEY (`id`)
) ENGINE = InnoDB;

-- 다대다 테이블임을 명시적으로 보여주기 위해 "__"를 중간에 넣음
CREATE TABLE IF NOT EXISTS `airbnb`.`room_category_detail__room_type`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,

`room_category_detail_id` BIGINT UNSIGNED NOT NULL,
`room_type_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
UNIQUE KEY `room_category_detail__room_type-unique` (`room_category_detail_id`, `room_type_id`), -- 중복 방지
key `room_category_detail_id-idx` (`room_category_detail_id`),
key `room_type_id-idx` (`room_type_id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`room`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`title` VARCHAR(50) NOT NULL,
`description` TEXT NOT NULL,
`bed_cnt` INT UNSIGNED NOT NULL, -- 침대 수
`bedroom_cnt` INT UNSIGNED NOT NULL, -- 침실 수
`bathroom_cnt` INT UNSIGNED NOT NULL, -- 욕실 수
`limit_guests` INT UNSIGNED NOT NULL, -- 최대 게스트 수
`min_number_of_nights` INT UNSIGNED NOT NULL, -- 최소 숙박 일수
`max_number_of_nights` INT UNSIGNED NOT NULL, -- 최대 숙박 일수
`room_cnt` INT UNSIGNED NOT NULL DEFAULT 1, -- 방의 개수
`check_in` VARCHAR(2) NOT NULL, -- 체크인 시간
`check_out` VARCHAR(2) NOT NULL, -- 체크아웃 시간
`address` VARCHAR(200),
`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
`updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`deleted_at` TIMESTAMP, -- Soft Delete

`host_id` BIGINT UNSIGNED NOT NULL,
`status_id` BIGINT UNSIGNED NOT NULL,
`room_category_id` BIGINT UNSIGNED NOT NULL,
`room_category_detail_id` BIGINT UNSIGNED NOT NULL,
`room_type_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
key `host_id-idx` (`host_id`),
key `status_id-idx` (`status_id`),
key `room_category_id-idx` (`room_category_id`),
key `room_category_detail_id-idx` (`room_category_detail_id`),
key `room_type_id-idx` (`room_type_id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`room_reservation`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`user_cnt` INT UNSIGNED NOT NULL, -- 예약 게스트 수
`total_price` INT UNSIGNED NOT NULL, -- 예약 가격
`start_date` TIMESTAMP NOT NULL,
`end_date` TIMESTAMP NOT NULL,
`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
`updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`deleted_at` TIMESTAMP, -- Soft Delete

`user_id` BIGINT UNSIGNED NOT NULL,
`room_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
key `user_id-idx` (`user_id`),
key `room_id-idx` (`room_id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`wish_room`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
`deleted_at` TIMESTAMP, -- Soft Delete

`user_id` BIGINT UNSIGNED NOT NULL,
`room_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
UNIQUE INDEX `user_wish_room_unique` (`user_id`, `room_id`), -- 동일 방에 대한 위시 룸 추가 방지
key `user_id-idx` (`user_id`),
key `room_id-idx` (`room_id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`room_review`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`content` TEXT NOT NULL,
`like` INT UNSIGNED NOT NULL, -- 좋아요 1~5점 [에어비앤비는 좋아요가 아니고 5개정도? 있지만 현 프로젝트는 "좋아요" 하나로만]

`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
`updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`deleted_at` TIMESTAMP, -- Soft Delete

`room_id` BIGINT UNSIGNED NOT NULL,
`user_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
key `room_id-idx` (`room_id`),
key `user_id-idx` (`user_id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`room_facility_category`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`name` VARCHAR(20) NOT NULL,

PRIMARY KEY (`id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`room_facility`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`name` VARCHAR(20) NOT NULL,
`description` VARCHAR(50) NULL DEFAULT NULL,

`category_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
key `category_id-idx` (`category_id`)
) ENGINE = InnoDB;

-- 다대다 테이블임을 명시적으로 보여주기 위해 "__"를 중간에 넣음
CREATE TABLE IF NOT EXISTS `airbnb`.`room__room_facility`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,

`room_id` BIGINT UNSIGNED NOT NULL,
`facility_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
UNIQUE KEY `room_room_facility_unique` (`room_id`, `facility_id`), -- 특정 방에 대해서 편의시설 중복 방지
key `room_id-idx` (`room_id`),
key `facility_id-idx` (`facility_id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`room_photo`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`url` VARCHAR(255) NOT NULL,
`order` INT UNSIGNED, -- 방에서 보여줄 사진의 우선순위 설정

`room_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
key `room_id-idx` (`room_id`)
) ENGINE = InnoDB;

CREATE TABLE IF NOT EXISTS `airbnb`.`room_price`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
-- 1,2,3,4,5,6,7,8,9,10,11,12 월
`month` INT UNSIGNED NOT NULL,
-- 월별 기본 가격
`price` INT UNSIGNED NOT NULL,
-- 월별 주간 할인 가격
`weekly_price` INT UNSIGNED NOT NULL,
`currency` VARCHAR(20) NOT NULL,

`room_id` BIGINT UNSIGNED NOT NULL,

PRIMARY KEY (`id`),
key `room_id-idx` (`room_id`)
) ENGINE = InnoDB;

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