user group

database/migrations/Migration20260701150000_addUserGroupsTable.ts

@@ -0,0 +1,34 @@
+import { Migration } from '@mikro-orm/migrations';
+
+export class Migration20260701150000_addUserGroupsTable extends Migration {
+
+  override async up(): Promise<void> {
+    this.addSql(`
+      create table "user_groups" (
+        "id" char(26) not null,
+        "created_at" timestamptz not null default now(),
+        "updated_at" timestamptz not null default now(),
+        "deleted_at" timestamptz null,
+        "restaurant_id" char(26) not null,
+        "name" varchar(255) not null,
+        "count" int not null default 0,
+        constraint "user_groups_pkey" primary key ("id")
+      );
+    `);
+    this.addSql(`create index "user_groups_created_at_index" on "user_groups" ("created_at");`);
+    this.addSql(`create index "user_groups_deleted_at_index" on "user_groups" ("deleted_at");`);
+    this.addSql(`create index "user_groups_restaurant_id_index" on "user_groups" ("restaurant_id");`);
+    this.addSql(`create unique index "user_groups_restaurant_id_name_unique" on "user_groups" ("restaurant_id", "name") where "deleted_at" is null;`);
+    this.addSql(`
+      alter table "user_groups"
+      add constraint "user_groups_restaurant_id_foreign"
+      foreign key ("restaurant_id") references "restaurants" ("id") on update cascade;
+    `);
+  }
+
+  override async down(): Promise<void> {
+    this.addSql(`alter table "user_groups" drop constraint if exists "user_groups_restaurant_id_foreign";`);
+    this.addSql(`drop table if exists "user_groups" cascade;`);
+  }
+
+}