DROP TABLE IF EXISTS `mqtt_server`;

CREATE TABLE `mqtt_server` (
  `mqtt_server_id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `server_url` VARCHAR(200) NOT NULL COMMENT 'MQTT服务器地址',
  `username` VARCHAR(100) NOT NULL COMMENT '连接账号',
  `password` VARCHAR(200) NOT NULL COMMENT '连接密码',
  `topic_filter` VARCHAR(200) NOT NULL COMMENT '订阅主题过滤器',
  `publish_topic` VARCHAR(200) NOT NULL COMMENT '发布主题',
  `creator_id` BIGINT NULL DEFAULT 0 COMMENT '创建者ID',
  `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updater_id` BIGINT NULL DEFAULT 0 COMMENT '更新者ID',
  `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '删除标志（0存在 1删除）',
  PRIMARY KEY (`mqtt_server_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='MQTT服务配置表';


ALTER TABLE `smart_cabinet` 
ADD COLUMN `mqtt_server_id` BIGINT NULL COMMENT 'MQTT服务ID' 
AFTER `cabinet_type`;

DROP TABLE IF EXISTS `shop`;

CREATE TABLE `shop` (
  `shop_id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `shop_name` VARCHAR(100) NOT NULL COMMENT '商店名称',
  `creator_id` BIGINT NULL DEFAULT 0 COMMENT '创建者ID',
  `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updater_id` BIGINT NULL DEFAULT 0 COMMENT '更新者ID',
  `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '删除标志（0存在 1删除）',
  PRIMARY KEY (`shop_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='商店表，每个柜子属于一个商店';

ALTER TABLE `smart_cabinet`
ADD COLUMN `shop_id` BIGINT NULL COMMENT '归属商店ID'
AFTER `cabinet_type`;