remove casting

Author: hersveit

src/services/auth/auth.service.ts

@@ -22,10 +22,9 @@ import {
     UserPayload,
 } from './auth.model';
 import { JwtStrategy } from './strategies/jwt.strategy';
-import { CannotFindEmailConfirm, CannotFindUser } from '../../repositories/repositoryErrors.model';
+import { CannotFindEmailConfirm } from '../../repositories/repositoryErrors.model';
 import { User } from '@prisma/client';
 import { DatabaseService } from '../database/database.service';
-import { EmailOrPasswordIncorrect, UserAlreadyExist } from '../user/user.model';
 
 @Injectable()
 export class AuthServiceProvider {
@@ -41,7 +40,7 @@ export class AuthServiceProvider {
     async signUp(payload: UserPayload) {
         const user = await this.userService.createUser(payload);
         if (isError(user)) {
-            return user as UserAlreadyExist;
+            return user;
         }
 
         const sendEmailResult = await this.sendConfirmEmail({ id: user.id });
@@ -55,7 +54,7 @@ export class AuthServiceProvider {
     async signIn(payload: UserPayload) {
         const userResult = await this.userService.findVerifiedUser(payload);
         if (isError(userResult)) {
-            return userResult as EmailOrPasswordIncorrect;
+            return userResult;
         }
 
         if (!userResult.emailConfirmed) {
@@ -82,7 +81,7 @@ export class AuthServiceProvider {
 
         const userResult = await this.userService.findUser({ id: confirmEntityResult.userId });
         if (isError(userResult)) {
-            return userResult as CannotFindUser;
+            return userResult;
         }
 
         if (userResult.emailConfirmed) {
@@ -91,7 +90,7 @@ export class AuthServiceProvider {
 
         const confirmedResult = await this.userService.confirmEmail({ id: userResult.id });
         if (isError(confirmedResult)) {
-            return confirmedResult as CannotFindUser;
+            return confirmedResult;
         }
 
         return this.generateTokensWithCookie(userResult.id, userResult.email);
@@ -100,7 +99,7 @@ export class AuthServiceProvider {
     async sendConfirmEmail(where: Pick<User, 'id'>) {
         const userResult = await this.userService.findUser(where);
         if (isError(userResult)) {
-            return userResult as CannotFindUser;
+            return userResult;
         }
 
         if (userResult.emailConfirmed) {
@@ -134,7 +133,7 @@ export class AuthServiceProvider {
 
         const user = await this.userService.findUser({ id });
         if (isError(user)) {
-            return user as CannotFindUser;
+            return user;
         }
 
         if (user.refreshToken) {
@@ -163,7 +162,7 @@ export class AuthServiceProvider {
         const tokens = await this.generateTokens(id, email);
 
         if (isError(tokens)) {
-            return tokens as CannotFindUser;
+            return tokens;
         }
 
         return {