create table goods_list ( id int auto_increment comment '商品ID' primary key, name varchar(100) not null comment '商品名称', description text null comment '商品描述', points int not null comment '所需积分', stock int default 0 not null comment '库存数量', image_url varchar(255) null comment '商品图片URL', status tinyint default 1 not null comment '状态：1-上架，0-下架', created_at datetime default CURRENT_TIMESTAMP not null comment '创建时间', updated_at datetime default CURRENT_TIMESTAMP not null on update CURRENT_TIMESTAMP comment '更新时间' ); create table host ( id smallint auto_increment primary key, name varchar(64) not null, alias varchar(32) default '' not null, port int default 5921 not null, remark varchar(100) default '' not null ) charset = utf8mb3; create table login_log ( id int auto_increment primary key, username varchar(32) not null, ip varchar(15) not null, created datetime not null ) charset = utf8mb3; create table setting ( id int auto_increment primary key, code varchar(32) not null, `key` varchar(64) not null, value varchar(4096) default '' not null ) charset = utf8mb3; create table user_info ( uid varchar(40) not null primary key, telephone varchar(255) not null, password varchar(30) null, avatar_url varchar(255) default 'https://images.pexels.com/photos/33628135/pexels-photo-33628135.jpeg' null, gender int not null, `birthdate-date` datetime null, createdtime datetime not null, updatedtime datetime not null, bio varchar(255) null, username varchar(30) not null, total_points int default 0 not null ); create table article_list ( articleId bigint auto_increment comment '文评投票唯一 ID（主键）' primary key, title varchar(255) not null comment '文评投票标题', vote_type varchar(50) not null comment '投票类型', total_voters_num int not null comment '投票总人数', end_time datetime not null comment '投票结束时间', is_ended tinyint(1) not null comment '是否已结束（1 = 结束，0 = 未结束）', publish_user_id varchar(40) not null comment '发表用户 ID（关联用户表）', create_time datetime not null comment '投票创建时间', constraint article_list_user_info_uid_fk foreign key (publish_user_id) references user_info (uid) on delete cascade ); create table article_comments ( id int auto_increment comment '评论唯一ID' primary key, articleId bigint not null comment '对应的文评ID', user_id varchar(40) not null comment '对应的用户ID', parent_id int null comment '关联本表的 id，用于回复功能。 如果为 0 或 NULL，则为顶级评论。', content int not null comment '具体评论', created_time datetime not null comment '评论创建时间', update_time datetime not null comment '更新时间', likes_count int default 0 not null comment '点赞数量', status tinyint default 1 not null comment '1:正常，2:已删除', constraint article_comments_article_comments_id_fk foreign key (parent_id) references article_comments (id), constraint article_comments_article_list_articleId_fk foreign key (articleId) references article_list (articleId) on delete cascade, constraint article_comments_user_info_uid_fk foreign key (user_id) references user_info (uid) on delete cascade ); create table article_options ( id bigint auto_increment comment '选项唯一 ID' primary key, vote_article_id bigint not null comment '关联文评投票主表 ID', option_content varchar(255) not null comment '选项内容', option_votes_num int not null comment '该选项得票数', sort_order int null comment '选项的排序', constraint article_options_article_list_articleId_fk foreign key (vote_article_id) references article_list (articleId) on delete cascade ); create index idx_article_options_vote_article_id_sort_order on article_options (vote_article_id, sort_order); create table orders_list ( id int auto_increment comment '订单ID' primary key, user_id varchar(40) not null comment '用户ID，关联用户表', total_points int not null comment '订单总消耗积分', status tinyint default 0 not null comment '订单状态：0-待处理，1-已完成，2-已取消，3-已发货', created_at datetime default CURRENT_TIMESTAMP not null comment '创建时间', updated_at datetime default CURRENT_TIMESTAMP not null on update CURRENT_TIMESTAMP comment '更新时间', constraint orders_list_user_info_uid_fk foreign key (user_id) references user_info (uid) on delete cascade ); create table order_consumption ( id int auto_increment comment '记录ID' primary key, user_id varchar(40) not null comment '用户ID', order_id int not null comment '关联的订单ID', points int not null comment '消费的积分数量', created_at datetime default CURRENT_TIMESTAMP not null comment '消费时间', constraint order_consumption_ibfk_1 foreign key (user_id) references user_info (uid) on delete cascade, constraint order_consumption_ibfk_2 foreign key (order_id) references orders_list (id) on delete cascade ); create index order_id on order_consumption (order_id); create index user_id on order_consumption (user_id); create table order_details ( id int auto_increment comment '明细ID' primary key, order_id int not null comment '订单ID，关联订单表', goods_id int not null comment '商品ID，关联商品表', goods_name varchar(100) not null comment '商品名称（冗余存储，避免商品名称修改后订单显示异常）', points int not null comment '购买时的积分（冗余存储）', quantity int default 1 not null comment '购买数量', created_at datetime default CURRENT_TIMESTAMP not null comment '创建时间', constraint order_details_ibfk_1 foreign key (order_id) references orders_list (id) on delete cascade, constraint order_details_ibfk_2 foreign key (goods_id) references goods_list (id) ); create index goods_id on order_details (goods_id); create index order_id on order_details (order_id); create table referral_codes ( id int auto_increment comment '内推码Id' primary key, code int not null comment '内推码', articleId bigint not null comment '内推文评', created_by varchar(40) not null comment '创建者ID', valid_until datetime not null comment '有效期', uses_num int not null comment '使用次数', create_time datetime not null comment '创建时间', constraint referral_codes_pk_2 unique (code), constraint referral_codes_article_list_articleId_fk foreign key (articleId) references article_list (articleId), constraint referral_codes_user_info_uid_fk foreign key (created_by) references user_info (uid) ) comment '内推码表'; create table user_msg ( sender_id varchar(30) not null, receiver_id varchar(30) not null, message_type varchar(10) not null, status tinyint not null, sequence varchar(50) not null, created_at time not null, content text not null ); create table user_points ( id int auto_increment comment '添加积分操作的id' primary key, user_id varchar(40) not null comment '添加积分的用户', points_change int not null comment '添加的积分', source varchar(40) null comment '积分来源', create_time datetime not null comment '创建时间', constraint user_points_user_info_uid_fk foreign key (user_id) references user_info (uid) on delete cascade ); create table user_votes ( id bigint auto_increment comment '投票记录唯一 ID（主键）' primary key, vote_article_id bigint not null comment '关联文评投票主表 ID', user_id varchar(40) null comment '投票用户 ID（关联用户表）', option_id bigint not null comment '关联投票选项表 ID（选了哪个选项） ', vote_time datetime not null comment '投票时间', constraint user_votes_pk unique (user_id, option_id, vote_article_id), constraint user_votes_article_list_articleId_fk foreign key (vote_article_id) references article_list (articleId) on delete cascade ); create index idx_option_id on user_votes (option_id); create index idx_user_id on user_votes (user_id); create index idx_vote_article_id on user_votes (vote_article_id);