微服务时代Spring Boot企业微信点餐系统之项目设计

数据库设计

商品表

create table `product_info` (
`produt_id` varchar(32) not null,
`product_name` varchar(64) not null comment '商品名称',
`product_price` decimal(8,2) not null comment '单价',
`product_stock` int not null comment '库存',
`product_description` varchar(64) comment '描述',
`product_icon` varchar(512) comment '小图',
`category_type` int not null comment '类目编号',
`create_time` timestamp not null deafault current_timestamp comment '创建时间',
`update_time` timestamp not null default current_timestamp on update current_timestamp comment '修改时间',
primary key(`product_id`)
) comment '商品表';

类目表

create table `product_category`(
`category_id` int not null auto_increment,
`category_name` varchar(64) not null comment '类目名字',
`category_type` int not null comment '类目编号',
`create_time` timestamp not null deafault current_timestamp comment '创建时间',
`update_time` timestamp not null default current_timestamp on update current_timestamp comment '修改时间',
primary key（`category_id`）,
unique key `uqe_category_type` (`category_type`)
) comment '类目表';

  

订单表

create table `order_master` (
`order_id` varchar(32）not null,
`buyer_name`  varchar(32) not null comment '买家名字',
`buyer_phone` varchar(32) not null comment '买家电话',
`buyer_address` varchar(128) not null comment '买家地址' ,
`buyer_openid` varchar(64) not null comment '买家微信openid',
`order_amount` deciamal(8,2) not null comment '订单总金额',
`order_status` tinyint(3) not null defaultm '0' comment '订单状态，默认0新下单',
`pay_status` tinyint(3) not null default '0' comment '支付状态，默认0未支付',
`create_time` timestamp not null deafault current_timestamp comment '创建时间',
`update_time` timestamp not null default current_timestamp on update current_timestamp comment '修改时间',
primary key (`order_id`),
key `idx_buyer_openid` (`buyer_openid`)

) comment '订单表';

订单详情表

create table `order_detail`(
`detail_id` varchar(32) not null,
`order_id` varchar(32) not null,
`product_id` varchar(32) not null,
`product_name` varchar(64) not null comment '商品名称',
`product_price` decimal(8,2) not null comment '商品价格',
`product_quantity` int not null comment '商品数量',
`product_icon` varchar(512) comment '商品小图',
`create_time` timestamp not null deafault current_timestamp comment '创建时间',
`update_time` timestamp not null default current_timestamp on update current_timestamp comment '修改时间',
primary key (`detail_id`),
key `idx-order_id` (`order_id`)
) comment '订单详情表';