-- ---------------------------- -- Table structure for device -- ---------------------------- DROP TABLE IF EXISTS `device`; CREATE TABLE `device` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '自增主键', `user_id` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '账户id', `type` tinyint(3) NOT NULL COMMENT '设备类型,1:Android；2：IOS；3：Windows; 4：MacOS；5：Web', `brand` varchar(20) NOT NULL COMMENT '手机厂商', `model` varchar(20) NOT NULL COMMENT '机型', `system_version` varchar(10) NOT NULL COMMENT '系统版本', `sdk_version` varchar(10) NOT NULL COMMENT 'app版本', `status` tinyint(3) NOT NULL DEFAULT '0' COMMENT '在线状态，0：离线；1：在线', `conn_addr` varchar(25) NOT NULL COMMENT '连接层服务器地址', `client_addr` varchar(25) NOT NULL COMMENT '客户端地址', `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (`id`), KEY `idx_user_id` (`user_id`) USING BTREE ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_bin COMMENT ='设备'; -- ---------------------------- -- Table structure for friend -- ---------------------------- DROP TABLE IF EXISTS `friend`; CREATE TABLE `friend` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '自增主键', `user_id` bigint(20) unsigned NOT NULL COMMENT '用户id', `friend_id` bigint(20) unsigned NOT NULL COMMENT '好友id', `remarks` varchar(20) NOT NULL COMMENT '备注', `extra` varchar(1024) NOT NULL COMMENT '附加属性', `status` tinyint(4) NOT NULL COMMENT '状态，0：申请，1：同意', `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (`id`), UNIQUE KEY `uk_user_id_friend_id` (`user_id`, `friend_id`) ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_bin COMMENT ='好友'; -- ---------------------------- -- Table structure for group -- ---------------------------- DROP TABLE IF EXISTS `group`; CREATE TABLE `group` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '自增主键', `name` varchar(50) NOT NULL COMMENT '群组名称', `avatar_url` varchar(255) NOT NULL COMMENT '群组头像', `introduction` varchar(255) NOT NULL COMMENT '群组简介', `user_num` int(11) NOT NULL DEFAULT '0' COMMENT '群组人数', `extra` varchar(1024) NOT NULL COMMENT '附加属性', `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (`id`) ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_bin COMMENT ='群组'; -- ---------------------------- -- Table structure for group_user -- ---------------------------- DROP TABLE IF EXISTS `group_user`; CREATE TABLE `group_user` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '自增主键', `group_id` bigint(20) unsigned NOT NULL COMMENT '组id', `user_id` bigint(20) unsigned NOT NULL COMMENT '用户id', `member_type` tinyint(4) NOT NULL COMMENT '成员类型，1：管理员；2：普通成员', `remarks` varchar(20) NOT NULL COMMENT '备注', `extra` varchar(1024) NOT NULL COMMENT '附加属性', `status` tinyint(255) NOT NULL COMMENT '状态', `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (`id`), UNIQUE KEY `uk_group_id_user_id` (`group_id`, `user_id`) USING BTREE, KEY `idx_user_id` (`user_id`) USING BTREE ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_bin COMMENT ='群组成员'; -- ---------------------------- -- Table structure for user -- ---------------------------- DROP TABLE IF EXISTS `user`; CREATE TABLE `user` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '自增主键', `phone_number` varchar(20) NOT NULL COMMENT '手机号', `nickname` varchar(20) NOT NULL COMMENT '昵称', `sex` tinyint(4) NOT NULL COMMENT '性别，0:未知；1:男；2:女', `avatar_url` varchar(256) NOT NULL COMMENT '用户头像链接', `extra` varchar(1024) NOT NULL COMMENT '附加属性', `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (`id`), UNIQUE KEY `uk_phone_number` (`phone_number`) ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_bin COMMENT ='用户'; CREATE TABLE `seq` ( `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '自增主键', `object_type` tinyint NOT NULL COMMENT '对象类型,1:用户；2：群组', `object_id` bigint unsigned NOT NULL COMMENT '对象id', `seq` bigint unsigned NOT NULL COMMENT '序列号', `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (`id`), UNIQUE KEY `uk_object` (`object_type`,`object_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin COMMENT='序列号'; -- ---------------------------- -- Table structure for message -- ---------------------------- DROP TABLE IF EXISTS `message_000`; CREATE TABLE `message_000` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '自增主键', `user_id` bigint(20) unsigned NOT NULL COMMENT '所属类型的id', `request_id` bigint(20) NOT NULL COMMENT '请求id', `sender_type` tinyint(3) NOT NULL COMMENT '发送者类型', `sender_id` bigint(20) unsigned NOT NULL COMMENT '发送者id', `receiver_type` tinyint(3) NOT NULL COMMENT '接收者类型,1:个人；2：群组', `receiver_id` bigint(20) unsigned NOT NULL COMMENT '接收者id,如果是单聊信息，则为user_id，如果是群组消息，则为group_id', `to_user_ids` varchar(255) NOT NULL COMMENT '需要@的用户id列表，多个用户用，隔开', `type` tinyint(4) NOT NULL COMMENT '消息类型', `content` blob NOT NULL COMMENT '消息内容', `seq` bigint(20) unsigned NOT NULL COMMENT '消息序列号', `send_time` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP (3) COMMENT '消息发送时间', `status` tinyint(255) NOT NULL DEFAULT '0' COMMENT '消息状态，0：未处理1：消息撤回', `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (`id`), UNIQUE KEY `uk_user_id_seq` (`user_id`, `seq`) USING BTREE ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_bin COMMENT ='消息';