实现文章与分组管理

scripts/sql/init.sql

@@ -143,6 +143,62 @@ comment on column announcement.created_at is '创建时间';
 comment on column announcement.updated_at is '更新时间';
 comment on column announcement.deleted_at is '删除时间';
 
+-- article_group
+drop table if exists article_group cascade;
+create table article_group (
+    id         int generated by default as identity primary key,
+    name       text not null,
+    code       text not null,
+    sort       int  not null default 0,
+    status     int  not null default 1,
+    created_at timestamptz default current_timestamp,
+    updated_at timestamptz default current_timestamp,
+    deleted_at timestamptz
+);
+create unique index udx_article_group_code on article_group (code) where deleted_at is null;
+create index idx_article_group_status on article_group (status) where deleted_at is null;
+create index idx_article_group_sort on article_group (sort) where deleted_at is null;
+
+-- article_group表字段注释
+comment on table article_group is '文章分组表';
+comment on column article_group.id is '分组ID';
+comment on column article_group.name is '分组名称';
+comment on column article_group.code is '分组编码';
+comment on column article_group.sort is '分组排序';
+comment on column article_group.status is '分组状态：0-禁用，1-正常';
+comment on column article_group.created_at is '创建时间';
+comment on column article_group.updated_at is '更新时间';
+comment on column article_group.deleted_at is '删除时间';
+
+-- article
+drop table if exists article cascade;
+create table article (
+    id         int generated by default as identity primary key,
+    group_id   int  not null,
+    title      text not null,
+    content    text,
+    sort       int  not null default 0,
+    status     int  not null default 1,
+    created_at timestamptz default current_timestamp,
+    updated_at timestamptz default current_timestamp,
+    deleted_at timestamptz
+);
+create index idx_article_group_id on article (group_id) where deleted_at is null;
+create index idx_article_status on article (status) where deleted_at is null;
+create index idx_article_sort on article (sort) where deleted_at is null;
+
+-- article表字段注释
+comment on table article is '文章表';
+comment on column article.id is '文章ID';
+comment on column article.group_id is '分组ID';
+comment on column article.title is '文章标题';
+comment on column article.content is '文章内容';
+comment on column article.sort is '文章排序';
+comment on column article.status is '文章状态：0-禁用，1-正常';
+comment on column article.created_at is '创建时间';
+comment on column article.updated_at is '更新时间';
+comment on column article.deleted_at is '删除时间';
+
 -- inquiry
 drop table if exists inquiry cascade;
 create table inquiry (
@@ -1228,6 +1284,10 @@ alter table coupon_user
 alter table coupon_user
     add constraint fk_coupon_user_coupon_id foreign key (coupon_id) references coupon (id) on delete cascade;
 
+-- article表外键
+alter table article
+    add constraint fk_article_group_id foreign key (group_id) references article_group (id) on delete restrict;
+
 -- product_sku表外键
 alter table product_sku
     add constraint fk_product_sku_product_id foreign key (product_id) references product (id) on delete cascade;