feat(services): update user service

- Moved import statement to top for better organization.
- Removed unnecessary comments and lines.
- Simplified return statements for clarity and efficiency.
- Streamlined deletion process by directly returning the result.

Signed-off-by: Mathis <yidhra@tuta.io>

src/services/user.service.ts

@@ -2,13 +2,13 @@ import type { IDbUser } from "@interfaces/database/IDbUser";
 import type { IReqLogin } from "@interfaces/requests/IReqLogin";
 import type { IReqRegister } from "@interfaces/requests/IReqRegister";
 import { ErrorType, type ISError } from "@interfaces/services/ISError";
+import type { IUserUpdate } from "@interfaces/services/IUserUpdate";
 import CredentialService from "@services/credential.service";
 import JwtService from "@services/jwt.service";
 import MySqlService from "@services/mysql.service";
 import { isDebugMode } from "@utils/debugState";
 import { Logger } from "tslog";
 import { v4 } from "uuid";
-import {IUserUpdate} from "@interfaces/services/IUserUpdate";
 
 const logger = new Logger({
 	name: "UserService",
@@ -99,7 +99,6 @@ DbHandler.factorize({
 	logger.trace(`\n\n> ${result._valuesArray.join(', ')}\n\n> ${result.totalFields}\n\n> ${result._keysTemplate}\n`)
 })*/
 
-//ToTest
 /**
  * Registers a new user.
  *
@@ -164,7 +163,7 @@ async function register(inputData: IReqRegister): Promise<ISError | string> {
 		);
 
 		// JWT
-		const token = await JwtService.sign(
+		return await JwtService.sign(
 			{
 				sub: currentId,
 			},
@@ -174,7 +173,6 @@ async function register(inputData: IReqRegister): Promise<ISError | string> {
 			"1d",
 			"user",
 		);
-		return token;
 	} catch (err) {
 		logger.error(`\n\n${err}\n`);
 		return {
@@ -184,7 +182,6 @@ async function register(inputData: IReqRegister): Promise<ISError | string> {
 	}
 }
 
-//ToTest
 /**
  * Logs in a user with the provided input data.
  *
@@ -314,12 +311,12 @@ async function editUserService(
 	}
 	const result = await MySqlService.User.update(DbHandler, inputData);
 	if (result.affectedRows === 0) {
-    return {
-      error: ErrorType.DatabaseError,
-      message: "An unknown error occurred.",
-    };
-  }
-  return true;
+		return {
+			error: ErrorType.DatabaseError,
+			message: "An unknown error occurred.",
+		};
+	}
+	return true;
 }
 
 /**
@@ -331,9 +328,8 @@ async function editUserService(
 async function deleteUserService(targetId: string): Promise<boolean> {
 	logger.info(`Deleting user ${targetId}`);
 	try {
-		const DeleteResult = await MySqlService.User.delete(DbHandler, targetId)
-		if (DeleteResult.affectedRows !== 0) return true;
-		return false;
+		const DeleteResult = await MySqlService.User.delete(DbHandler, targetId);
+		return DeleteResult.affectedRows !== 0;
 	} catch (e) {
 		logger.warn(e);
 		return false;