add : forget password

src/modules/auth/providers/auth.service.ts

@@ -17,6 +17,10 @@ import { ChangePasswordDto } from "../DTO/change-password.dto";
 import { CheckUserExistDto, LoginPasswordDTO } from "../DTO/loginPassword.dto";
 import { RequestOtpDto } from "../DTO/request-otp.dto";
 import { VerifyOtpDto } from "../DTO/verify-otp.dto";
+import { ForgetPasswordDto } from "../DTO/forget-password.dto";
+import { VerifyForgotPasswordOtpDto } from "../DTO/verify-forgot-otp.dto";
+import { EmailService } from "../../utils/providers/email.service";
+
 @Injectable()
 export class AuthService {
   private readonly logger = new Logger(AuthService.name);
@@ -29,7 +33,8 @@ export class AuthService {
     private readonly dataSource: DataSource,
     private readonly notificationQueue: NotificationQueue,
     private readonly referralsService: ReferralsService,
-  ) {}
+    private readonly emailService: EmailService,
+  ) { }
 
   //****************** */
   //****************** */
@@ -99,7 +104,7 @@ export class AuthService {
     await this.notificationQueue.addLoginOtpNotification({ phone, code: otpCode });
 
     return {
-      message: AuthMessage.OTP_SENT+otpCode,
+      message: AuthMessage.OTP_SENT + otpCode,
     };
   }
 
@@ -244,7 +249,58 @@ export class AuthService {
 
     return user;
   }
+  //****************** */
+  //****************** */
+  async requestForgotPasswordOtp(dto: ForgetPasswordDto) {
+    const { email } = dto;
 
+    const user = await this.usersService.findOneWithEmail(email)
+
+    if (!user) {
+      throw new BadRequestException("کاربری با این ایمیل یافت نشد")
+    }
+
+    const existCode = await this.otpService.checkExistOtp(email, "FORGOT_PASSWORD");
+
+    if (existCode) {
+      return {
+        message: AuthMessage.OTP_ALREADY_SENT,
+        ttlSecond: existCode,
+      };
+    }
+
+    const otpCode = await this.otpService.generateAndSetInCache(email, "FORGOT_PASSWORD");
+    
+    await this.emailService.sendOtpEmail({ userEmail: email, otp: otpCode });
+
+    this.logger.log(`otp code: ${otpCode} for email: ${email}`);
+
+    return { message: 'success' }
+  }
+
+  async verifyForgotPasswordOtp(dto: VerifyForgotPasswordOtpDto) {
+    const { code, email, newPassword } = dto;
+
+    const isValid = await this.otpService.verifyOtp(email, code, "FORGOT_PASSWORD");
+
+    if (!isValid) throw new BadRequestException(AuthMessage.INVALID_OTP);
+
+    let user = await this.usersService.findOneWithEmail(email);
+
+    if (!user) {
+      throw new BadRequestException('کاربر پیدا نشد .')
+    }
+
+    const hashedPassword = await this.passwordService.hashPassword(newPassword);
+
+    await this.otpService.delOtpFormCache(email, "FORGOT_PASSWORD");
+
+    await this.usersService.updateUserPassword(user.id, hashedPassword);
+
+    return {
+      message: AuthMessage.PASSWORD_CHANGED_SUCCESSFULLY
+    };
+  }
   //****************** */
   //****************** */
   private checkUserIsAdmin(roles: Role[]) {