otp in database

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

@@ -1,4 +1,4 @@
-import { IsString, IsBoolean, IsNotEmpty, IsMobilePhone, IsInt } from 'class-validator';
+import { IsString, IsBoolean, IsNotEmpty, IsMobilePhone, IsInt, IsNumber, IsOptional } from 'class-validator';
 import { ApiProperty } from '@nestjs/swagger';
 
 export class CreateUserDto {
@@ -10,13 +10,13 @@ export class CreateUserDto {
 
   @ApiProperty({ description: "User's first name", example: 'علی' })
   @IsString()
-  @IsNotEmpty()
-  firstName: string;
+  @IsOptional()
+  firstName?: string;
 
   @ApiProperty({ description: "User's last name", example: 'جعفری' })
   @IsString()
-  @IsNotEmpty()
-  lastName: string;
+  @IsOptional()
+  lastName?: string;
 
   @ApiProperty({ description: 'Gender flag (boolean)', example: true })
   @IsBoolean()

src/modules/user/entities/user.entity.ts

@@ -13,8 +13,8 @@ export class User extends BaseEntity {
   @PrimaryKey({ type: 'string', columnType: 'char(26)' })
   id: string = ulid();
 
-  @Property()
-  firstName!: string;
+  @Property({ nullable: true })
+  firstName?: string;
 
   @Property({ nullable: true })
   lastName?: string;