CREATE TABLE `t_user`
(
    `id`             bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `han_note_id`    varchar(15)     NOT NULL COMMENT '小憨书号(唯一凭证)',
    `password`       varchar(64)              DEFAULT NULL COMMENT '密码',
    `nickname`       varchar(24)     NOT NULL COMMENT '昵称',
    `avatar`         varchar(120)             DEFAULT NULL COMMENT '头像',
    `birthday`       date                     DEFAULT NULL COMMENT '生日',
    `background_img` varchar(120)             DEFAULT NULL COMMENT '背景图',
    `email`          varchar(32)     NOT NULL COMMENT '邮箱号',
    `sex`            tinyint                  DEFAULT '0' COMMENT '性别(0：女 1：男)',
    `status`         tinyint         NOT NULL DEFAULT '0' COMMENT '状态(0：启用 1：禁用)',
    `introduction`   varchar(100)             DEFAULT NULL COMMENT '个人简介',
    `create_time`    datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `update_time`    datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    `is_deleted`     bit(1)          NOT NULL DEFAULT b'0' COMMENT '逻辑删除(0：未删除 1：已删除)',
    PRIMARY KEY (`id`) USING BTREE,
    UNIQUE KEY `uk_han_note_id` (`han_note_id`),
    UNIQUE KEY `uk_email` (`email`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='用户表';

CREATE TABLE `t_role`
(
    `id`          bigint unsigned                        NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `role_name`   varchar(32) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '角色名',
    `role_key`    varchar(32) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '角色唯一标识',
    `status`      tinyint                                NOT NULL DEFAULT '0' COMMENT '状态(0：启用 1：禁用)',
    `sort`        int unsigned                           NOT NULL DEFAULT 0 COMMENT '管理系统中的显示顺序',
    `remark`      varchar(255) COLLATE utf8mb4_unicode_ci         DEFAULT NULL COMMENT '备注',
    `create_time` datetime                               NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `update_time` datetime                               NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '最后一次更新时间',
    `is_deleted`  bit(1)                                 NOT NULL DEFAULT b'0' COMMENT '逻辑删除(0：未删除 1：已删除)',
    PRIMARY KEY (`id`) USING BTREE,
    UNIQUE KEY `uk_role_key` (`role_key`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='角色表';

CREATE TABLE `t_permission`
(
    `id`             bigint unsigned                         NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `parent_id`      bigint unsigned                         NOT NULL DEFAULT '0' COMMENT '父ID',
    `name`           varchar(16) COLLATE utf8mb4_unicode_ci  NOT NULL COMMENT '权限名称',
    `type`           tinyint unsigned                        NOT NULL COMMENT '类型(1：目录 2：菜单 3：按钮)',
    `menu_url`       varchar(32) COLLATE utf8mb4_unicode_ci  NOT NULL DEFAULT '' COMMENT '菜单路由',
    `menu_icon`      varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '菜单图标',
    `sort`           int unsigned                            NOT NULL DEFAULT 0 COMMENT '管理系统中的显示顺序',
    `permission_key` varchar(64) COLLATE utf8mb4_unicode_ci  NOT NULL COMMENT '权限标识',
    `status`         tinyint unsigned                        NOT NULL DEFAULT '0' COMMENT '状态(0：启用；1：禁用)',
    `create_time`    datetime                                NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `update_time`    datetime                                NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    `is_deleted`     bit(1)                                  NOT NULL DEFAULT b'0' COMMENT '逻辑删除(0：未删除 1：已删除)',
    PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='权限表';

CREATE TABLE `t_user_role_rel`
(
    `id`          bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `user_id`     bigint unsigned NOT NULL COMMENT '用户ID',
    `role_id`     bigint unsigned NOT NULL COMMENT '角色ID',
    `create_time` datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `update_time` datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    `is_deleted`  bit(1)          NOT NULL DEFAULT b'0' COMMENT '逻辑删除(0：未删除 1：已删除)',
    PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='用户角色表';

CREATE TABLE `t_role_permission_rel`
(
    `id`            bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `role_id`       bigint unsigned NOT NULL COMMENT '角色ID',
    `permission_id` bigint unsigned NOT NULL COMMENT '权限ID',
    `create_time`   datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `update_time`   datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    `is_deleted`    bit(1)          NOT NULL DEFAULT b'0' COMMENT '逻辑删除(0：未删除 1：已删除)',
    PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='用户权限表';


-- 表：t_channel
CREATE TABLE `t_channel`
(
    `id`          bigint unsigned                                              NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `name`        varchar(12) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '频道名称',
    `create_time` datetime                                                     NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `update_time` datetime                                                     NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    `is_deleted`  bit(1)                                                       NOT NULL DEFAULT b'0' COMMENT '逻辑删除(0：未删除 1：已删除)',
    PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='频道表';

-- 表：t_topic
CREATE TABLE `t_topic`
(
    `id`          bigint unsigned                                              NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `name`        varchar(12) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '话题名称',
    `create_time` datetime                                                     NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `update_time` datetime                                                     NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    `is_deleted`  bit(1)                                                       NOT NULL DEFAULT b'0' COMMENT '逻辑删除(0：未删除 1：已删除)',
    PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='话题表';

-- 表：t_channel_topic_rel
CREATE TABLE `t_channel_topic_rel`
(
    `id`          bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `channel_id`  bigint unsigned NOT NULL COMMENT '频道ID',
    `topic_id`    bigint unsigned NOT NULL COMMENT '话题ID',
    `create_time` datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `update_time` datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='频道-话题关联表';

-- 表：t_note
CREATE TABLE `t_note`
(
    `id`               bigint unsigned                                              NOT NULL COMMENT '主键ID',
    `title`            varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '标题',
    `is_content_empty` bit(1)                                                       NOT NULL DEFAULT b'0' COMMENT '内容是否为空(0：不为空 1：空)',
    `creator_id`       bigint unsigned                                              NOT NULL COMMENT '发布者ID',
    `topic_id`         bigint unsigned                                                       DEFAULT NULL COMMENT '话题ID',
    `topic_name`       varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci          DEFAULT '' COMMENT '话题名称',
    `is_top`           bit(1)                                                       NOT NULL DEFAULT b'0' COMMENT '是否置顶(0：未置顶 1：置顶)',
    `type`             tinyint                                                               DEFAULT '0' COMMENT '类型(0：图文 1：视频)',
    `img_uris`         varchar(660) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci         DEFAULT NULL COMMENT '笔记图片链接(逗号隔开)',
    `video_uri`        varchar(120) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci         DEFAULT NULL COMMENT '视频链接',
    `visible`          tinyint                                                               DEFAULT '0' COMMENT '可见范围(0：公开,所有人可见 1：仅对自己可见)',
    `create_time`      datetime                                                     NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `update_time`      datetime                                                     NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    `status`           tinyint                                                      NOT NULL DEFAULT '0' COMMENT '状态(0：待审核 1：正常展示 2：被删除(逻辑删除) 3：被下架)',
    PRIMARY KEY (`id`) USING BTREE,
    KEY `idx_creator_id` (`creator_id`),
    KEY `idx_topic_id` (`topic_id`),
    KEY `idx_status` (`status`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='笔记表';

ALTER table t_note
    add column `content_uuid` varchar(36) DEFAULT '' COMMENT '笔记内容UUID';

CREATE TABLE `t_following`
(
    `id`                bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `user_id`           bigint unsigned NOT NULL COMMENT '用户ID',
    `following_user_id` bigint unsigned NOT NULL COMMENT '关注的用户ID',
    `create_time`       datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    PRIMARY KEY (`id`) USING BTREE,
    KEY `idx_user_id` (`user_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='用户关注表';

CREATE TABLE `t_fans`
(
    `id`           bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `user_id`      bigint unsigned NOT NULL COMMENT '用户ID',
    `fans_user_id` bigint unsigned NOT NULL COMMENT '粉丝的用户ID',
    `create_time`  datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    PRIMARY KEY (`id`) USING BTREE,
    KEY `idx_user_id` (`user_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='用户粉丝表';

ALTER TABLE t_following ADD UNIQUE uk_user_id_following_user_id(user_id, following_user_id);

ALTER TABLE t_fans ADD UNIQUE uk_user_id_fans_user_id(user_id, fans_user_id);

-- 表：t_note_like
CREATE TABLE `t_note_like`
(
    `id`          bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `user_id`     bigint          NOT NULL COMMENT '用户ID',
    `note_id`     bigint          NOT NULL COMMENT '笔记ID',
    `create_time` datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `status`      tinyint         NOT NULL DEFAULT '0' COMMENT '点赞状态(0：取消点赞 1：点赞)',
    PRIMARY KEY (`id`) USING BTREE,
    UNIQUE KEY `uk_user_id_note_id` (`user_id`, `note_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='笔记点赞表';


-- 表：t_note_collection
CREATE TABLE `t_note_collection`
(
    `id`          bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `user_id`     bigint          NOT NULL COMMENT '用户ID',
    `note_id`     bigint          NOT NULL COMMENT '笔记ID',
    `create_time` datetime        NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `status`      tinyint         NOT NULL DEFAULT '0' COMMENT '收藏状态(0：取消收藏 1：收藏)',
    PRIMARY KEY (`id`) USING BTREE,
    UNIQUE KEY `uk_user_id_note_id` (`user_id`, `note_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='笔记收藏表';


-- 表：t_note_count
CREATE TABLE `t_note_count`
(
    `id`            bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `note_id`       bigint unsigned NOT NULL COMMENT '笔记ID',
    `like_total`    bigint DEFAULT '0' COMMENT '获得点赞总数',
    `collect_total` bigint DEFAULT '0' COMMENT '获得收藏总数',
    `comment_total` bigint DEFAULT '0' COMMENT '被评论总数',
    PRIMARY KEY (`id`) USING BTREE,
    UNIQUE KEY `uk_note_id` (`note_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci COMMENT ='笔记计数表';

-- 表：t_user_count
CREATE TABLE `t_user_count`
(
    `id`              bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `user_id`         bigint unsigned NOT NULL COMMENT '用户ID',
    `fans_total`      bigint DEFAULT '0' COMMENT '粉丝总数',
    `following_total` bigint DEFAULT '0' COMMENT '关注总数',
    `note_total`      bigint DEFAULT '0' COMMENT '发布笔记总数',
    `like_total`      bigint DEFAULT '0' COMMENT '获得点赞总数',
    `collect_total`   bigint DEFAULT '0' COMMENT '获得收藏总数',
    PRIMARY KEY (`id`) USING BTREE,
    UNIQUE KEY `uk_user_id` (`user_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4
  COLLATE = utf8mb4_unicode_ci
    COMMENT ='用户计数表';



