feat: add user createOne and refactor code

src/modules/auth/dtos/login.dto.ts

@@ -4,7 +4,7 @@ import { Transform } from 'class-transformer';
 import { IsNotEmpty, IsOptional, IsString, Matches } from 'class-validator';
 import { i18nValidationMessage as t } from 'nestjs-i18n';
 
-export class LoginDTO {
+export class PhoneDTO {
   @ApiProperty({
     type: 'string',
     description: `User's Phone Number`,
@@ -24,7 +24,9 @@ export class LoginDTO {
   })
   @Transform(({ value }) => Utils.StringUtils.normalizePhone(value as string))
   phone: string;
+}
 
+export class LoginDTO extends PhoneDTO {
   @ApiProperty({
     type: 'string',
     description: 'Password for User Account',

src/modules/auth/dtos/verify-otp.dto.ts

@@ -0,0 +1,13 @@
+import { IsNotEmpty, IsString } from 'class-validator';
+import { PhoneDTO } from './login.dto';
+import { i18nValidationMessage as t } from 'nestjs-i18n';
+
+export class VerifyOtpDTO extends PhoneDTO {
+  @IsString()
+  @IsNotEmpty({
+    message: t('validation.requiredField', {
+      field: '$t(auth.fields.otp)',
+    }),
+  })
+  otp: string;
+}