add slug to catalogue

src/modules/catalogue/dto/create-catalogue.dto.ts

@@ -1,7 +1,6 @@
 
-import { IsString, IsOptional, IsBoolean, IsInt, Min, IsEnum } from 'class-validator';
-import { ApiPropertyOptional, ApiProperty } from '@nestjs/swagger';
-import { Type } from 'class-transformer';
+import { IsString, IsEnum, Matches } from 'class-validator';
+import { ApiProperty } from '@nestjs/swagger';
 import { CatalogueSize } from '../enums/company-status.enum';
 
 export class CreateCatalogueDto {
@@ -9,6 +8,12 @@ export class CreateCatalogueDto {
     @ApiProperty({ example: 'ایرانی' })
     name: string;
 
+    @IsString()
+    @Matches(/^[a-z0-9]+(?:-[a-z0-9]+)*$/, {
+        message: 'Slug must contain only lowercase English letters, numbers, and hyphens',
+    })
+    @ApiProperty({ example: 'iranian-menu', description: 'URL-friendly slug (lowercase English letters, numbers, hyphens only)' })
+    slug: string;
 
     @IsString()
     @ApiProperty()

src/modules/catalogue/entities/catalogue.entity.ts

@@ -13,6 +13,9 @@ export class Catalogue extends BaseEntity {
     @Property({ type: "varchar", length: 255})
     name!: string;
 
+    @Property({ type: "varchar", length: 255, nullable: false })
+    slug!: string;
+
     @Property({ type: "json" })
     content!: string;