feat(app): update debug syntax, refactor HTTP status codes

- Updated import and usage of `isDebugMode` function across multiple controllers and services for better readability
- Improved the use of HTTP status codes in `auth.controller.ts` for more accurate responses
- Refactored HTTP status codes `HttpStatusCode` enum to include detailed comments

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

src/app.ts

@@ -52,11 +52,11 @@ try {
 try {
 	app.listen(process.env["APP_PORT"]);
 	logger.info(
-		`Server is running !\n >> Memory total: ${
-			Math.round(process.memoryUsage().rss / 1_000_000)
-		} Mio\n >> Memory heap: ${
-			Math.round(process.memoryUsage().heapUsed / 1_000_000)
-		} Mio\n`,
+		`Server is running !\n >> Memory total: ${Math.round(
+			process.memoryUsage().rss / 1_000_000,
+		)} Mio\n >> Memory heap: ${Math.round(
+			process.memoryUsage().heapUsed / 1_000_000,
+		)} Mio\n`,
 	);
 } catch (error) {
 	logger.error(`Server failed to start: ${error}`);

src/controllers/auth.controller.ts

@@ -1,22 +1,31 @@
 import JwtService from "@services/jwt.service";
 
 import type { IReqEditUserData } from "@interfaces/IReqEditUserData";
+import { HttpStatusCode } from "@interfaces/requests/HttpStatusCode";
 import type { IReqRegister } from "@interfaces/requests/IReqRegister";
 import UserService from "@services/user.service";
+import { isDebugMode } from "@utils/debugState";
 import { isEmail } from "@utils/validators/email";
 import type { Request, Response } from "express";
 import { Logger } from "tslog";
-import {isDebugMode} from "@utils/debugState";
 
 const logger = new Logger({
 	name: "AuthController",
 });
 
-async function registerUser(req: Request, res: Response): Promise<unknown> {
+/**
+ * Registers a user.
+ *
+ * @param {Request} req - The request object.
+ * @param {Response} res - The response object.
+ *
+ * @return {Promise} - A promise that resolves with the registration result or rejects with an error.
+ */
+async function registerUser(req: Request, res: Response): Promise<Response> {
 	const body: IReqRegister = req.body;
 	if (!body) {
 		logger.warn(`Invalid input data (${req.ip})`);
-		return res.type("application/json").status(400).json({
+		return res.type("application/json").status(HttpStatusCode.BadRequest).json({
 			error: "Invalid input data",
 		});
 	}
@@ -28,14 +37,14 @@ async function registerUser(req: Request, res: Response): Promise<unknown> {
 		!body.email
 	) {
 		logger.warn(`Field(s) missing (${req.ip})`);
-		return res.type("application/json").status(400).json({
+		return res.type("application/json").status(HttpStatusCode.BadRequest).json({
 			error: "Field(s) missing",
 		});
 	}
 
 	if (!isEmail(body.email)) {
 		logger.warn(`Invalid email format (${req.ip})`);
-		return res.type("application/json").status(400).json({
+		return res.type("application/json").status(HttpStatusCode.BadRequest).json({
 			error: "Invalid email format",
 		});
 	}
@@ -55,16 +64,19 @@ async function registerUser(req: Request, res: Response): Promise<unknown> {
 
 	const RegisterServiceResult = await UserService.register(sanitizeData);
 
-	if (RegisterServiceResult.error === "gdprNotApproved") {
+	if (typeof RegisterServiceResult !== 'string' && RegisterServiceResult.message === "GDPR acceptance is required.") {
 		logger.warn(`GDPR not approved (${req.ip})`);
-		return res.status(400).json({
+		return res.status(HttpStatusCode.BadRequest).json({
 			error: RegisterServiceResult.error,
 			message: "GDPR not accepted.",
 		});
 	}
-	if (typeof RegisterServiceResult !== 'string' && RegisterServiceResult.error === 5) {
+	if (
+		typeof RegisterServiceResult !== "string" &&
+		RegisterServiceResult.error === 5
+	) {
 		logger.warn(`The user already exists (${sanitizeData.email})`);
-		return res.type("application/json").status(400).json({
+		return res.type("application/json").status(HttpStatusCode.Conflict).json({
 			error: RegisterServiceResult.error,
 			message: "The user already exists.",
 		});
@@ -72,7 +84,10 @@ async function registerUser(req: Request, res: Response): Promise<unknown> {
 
 	// SUCCESS
 	//logger.info(`User registered successfully (${sanitizeData.username})`);
-	return res.type("application/json").status(201).json({token:RegisterServiceResult});
+	return res
+		.type("application/json")
+		.status(HttpStatusCode.Ok)
+		.json({ token: RegisterServiceResult });
 }
 
 /**
@@ -86,19 +101,19 @@ async function registerUser(req: Request, res: Response): Promise<unknown> {
 async function loginUser(req: Request, res: Response): Promise<void> {
 	const body = req.body;
 	if (!body) {
-		res.type("application/json").status(400).json({
+		res.type("application/json").status(HttpStatusCode.BadRequest).json({
 			error: "Invalid input data",
 		});
 	}
-	if (!body.password || !body.username) {
+	if (!body.password || !body.email) {
 		logger.warn(`Field(s) missing (${req.ip})`);
-		res.type("application/json").status(400).json({
+		res.type("application/json").status(HttpStatusCode.BadRequest).json({
 			error: "Field(s) missing",
 		});
 	}
 
 	const loginData = {
-		username: `${body.username}`,
+		email: `${body.email}`,
 		password: `${body.password}`,
 	};
 	console.log(body);
@@ -107,13 +122,13 @@ async function loginUser(req: Request, res: Response): Promise<void> {
 
 	if (LoginServiceResult.error === "userNotFound") {
 		console.log("POOL");
-		res.type("application/json").status(404).json({
+		res.type("application/json").status(HttpStatusCode.NotFound).json({
 			error: LoginServiceResult.error,
 			message: "User not found.",
 		});
 	}
 	if (LoginServiceResult.error === "invalidPassword") {
-		res.type("application/json").status(401).json({
+		res.type("application/json").status(HttpStatusCode.NotAcceptable).json({
 			error: LoginServiceResult.error,
 			message: "Invalid password.",
 		});
@@ -126,35 +141,35 @@ async function getAllUsers(req: Request, res: Response) {
 	const bearerToken = authHeader?.split(" ")[1];
 	if (!bearerToken) {
 		logger.warn(`Bearer token not provided (${req.ip})`);
-		return res.type("application/json").status(401).json({
-			error: "Unauthorized",
+		return res.type("application/json").status(HttpStatusCode.Forbidden).json({
+			error: "Invalid token",
 		});
 	}
 	const payload = await JwtService.verify(bearerToken);
-	if (!payload) {
+	if (!payload || !payload.sub) {
 		logger.warn(`Unauthorized access attempt (${req.ip})`);
-		return res.type("application/json").status(401).json({
-			error: "Unauthorized",
+		return res.type("application/json").status(HttpStatusCode.Forbidden).json({
+			error: "Invalid token",
 		});
 	}
 	const sourceUser = await UserService.getFromId(payload.sub);
 	if (!sourceUser) {
-		return res.type("application/json").status(404).json({
+		return res.type("application/json").status(HttpStatusCode.ImATeapot).json({
 			error: "You dont exist anymore",
 		});
 	}
 	if (!sourceUser.is_admin) {
-		return res.type("application/json").status(403).json({
+		return res.type("application/json").status(HttpStatusCode.Forbidden).json({
 			error: "Unauthorized",
 		});
 	}
 	const AllUserResponse = await UserService.getAll();
 	if (!AllUserResponse.users) {
-		return res.type("application/json").status(500).json({
+		return res.type("application/json").status(HttpStatusCode.InternalServerError).json({
 			error: "Internal server error",
 		});
 	}
-	return res.type("application/json").status(200).json(AllUserResponse);
+	return res.type("application/json").status(HttpStatusCode.Found).json(AllUserResponse);
 }
 
 async function getUser(req: Request, res: Response) {
@@ -162,25 +177,25 @@ async function getUser(req: Request, res: Response) {
 	const bearerToken = authHeader?.split(" ")[1];
 	if (!bearerToken) {
 		logger.warn(`Bearer token not provided (${req.ip})`);
-		return res.type("application/json").status(401).json({
+		return res.type("application/json").status(HttpStatusCode.Unauthorized).json({
 			error: "Unauthorized",
 		});
 	}
 	const payload = await JwtService.verify(bearerToken);
-	if (!payload) {
+	if (!payload || !payload.sub) {
 		logger.warn(`Unauthorized access attempt (${req.ip})`);
-		return res.type("application/json").status(401).json({
+		return res.type("application/json").status(HttpStatusCode.Unauthorized).json({
 			error: "Unauthorized",
 		});
 	}
 	const sourceUser = await UserService.getFromId(payload.sub);
 	if (!sourceUser) {
-		return res.type("application/json").status(404).json({
+		return res.type("application/json").status(HttpStatusCode.ImATeapot).json({
 			error: "You dont exist anymore",
 		});
 	}
-	if (!sourceUser.is_admin) {
-		return res.type("application/json").status(403).json({
+	if ("username" in sourceUser && !sourceUser.is_admin) {
+		return res.type("application/json").status(HttpStatusCode.Unauthorized).json({
 			error: "Unauthorized",
 		});
 	}
@@ -188,7 +203,7 @@ async function getUser(req: Request, res: Response) {
 	const dbUser = await UserService.getFromId(userId);
 	if (!dbUser) {
 		logger.warn(`User not found (${req.ip})`);
-		return res.type("application/json").status(404).json({
+		return res.type("application/json").status(HttpStatusCode.NotFound).json({
 			error: "User not found",
 		});
 	}
@@ -196,7 +211,7 @@ async function getUser(req: Request, res: Response) {
 	delete dbUser.passwordHash;
 	// @ts-ignore
 	delete dbUser._id;
-	return res.type("application/json").status(200).json(dbUser);
+	return res.type("application/json").status(HttpStatusCode.Found).json(dbUser);
 }
 
 //FEAT - Implement re-auth by current password in case of password change
@@ -216,7 +231,7 @@ async function editUser(req: Request, res: Response) {
 		});
 	}
 	const payload = await JwtService.verify(bearerToken);
-	if (!payload) {
+	if (!payload || !payload.sub) {
 		logger.warn(`Unauthorized access attempt (${req.ip})`);
 		return res.type("application/json").status(401).json({
 			error: "Unauthorized",
@@ -373,24 +388,24 @@ async function getSelf(req: Request, res: Response) {
 		});
 	}
 	const payload = await JwtService.verify(bearerToken);
-	if (!payload) {
+	if (!payload || !payload.sub) {
 		logger.warn(`Unauthorized access attempt (${req.ip})`);
 		return res.type("application/json").status(401).json({
 			error: "Unauthorized",
 		});
 	}
-	const dbUser = await UserService.getFromId(payload.sub);
-	if (!dbUser) {
+	const GetUserResult = await UserService.getFromId(payload.sub);
+	if (!GetUserResult) {
 		return res.type("application/json").status(404).json({
 			error: "User not found",
 		});
 	}
 	return res.type("application/json").status(200).json({
-		id: dbUser.id,
-		username: dbUser.username,
-		firstName: dbUser.firstname,
-		lastName: dbUser.firstname,
-		isAdmin: dbUser.firstname,
+		id: GetUserResult.id,
+		username: GetUserResult.username,
+		firstName: GetUserResult.firstname,
+		lastName: GetUserResult.firstname,
+		isAdmin: GetUserResult.firstname,
 	});
 }
 

src/controllers/brand.controller.ts

@@ -3,7 +3,7 @@ import { Logger } from "tslog";
 
 import type IDbBrand from "@interfaces/database/IDbBrand";
 import BrandService from "@services/brand.service";
-import {isDebugMode} from "@utils/debugState";
+import { isDebugMode } from "@utils/debugState";
 //import {body} from "express-validator";
 
 const logger = new Logger({

src/controllers/category.controller.ts

@@ -1,8 +1,8 @@
 import type IDbCategory from "@interfaces/database/IDbCategory";
 import CategoryService from "@services/category.service";
+import { isDebugMode } from "@utils/debugState";
 import type { Request, Response } from "express";
 import { Logger } from "tslog";
-import {isDebugMode} from "@utils/debugState";
 //import {validationResult} from "express-validator";
 
 const logger = new Logger({

src/controllers/model.controller.ts

@@ -1,9 +1,9 @@
 import type IDbModel from "@interfaces/database/IDbModel";
 import CategoryService from "@services/category.service";
 import ModelService from "@services/model.service";
+import { isDebugMode } from "@utils/debugState";
 import type { Request, Response } from "express";
 import { Logger } from "tslog";
-import {isDebugMode} from "@utils/debugState";
 //import {validationResult} from "express-validator";
 
 const logger = new Logger({

src/interfaces/requests/HttpStatusCode.ts

@@ -1,57 +1,258 @@
 export enum HttpStatusCode {
+	/**
+	 * Status code for a request indicating that the server received the request headers
+	 * and the client should proceed to send the request body.
+	 * @enum {number}
+	 */
 	Continue = 100,
+
+	/**
+	 * Status code for a request indicating that the requester has asked the server to switch protocols.
+	 * @enum {number}
+	 */
 	SwitchingProtocols = 101,
+
+	/**
+	 * Status code for a request indicating that the server has received and is processing the request,
+	 * but no response is available yet.
+	 * @enum {number}
+	 */
 	Processing = 102,
 
+	/**
+	 * Successful HTTP response
+	 * @enum {number}
+	 */
 	Ok = 200,
+	/**
+	 * Request has been fulfilled; new resource created as a result.
+	 * @enum {number}
+	 */
 	Created = 201,
+	/**
+	 * Request accepted, but not yet processed.
+	 * @enum {number}
+	 */
 	Accepted = 202,
+	/**
+	 * Request successful. Meta-information returned is from original server, not local.
+	 * @enum {number}
+	 */
 	NonAuthoritativeInformation = 203,
+	/**
+	 * Request processed. No content returned.
+	 * @enum {number}
+	 */
 	NoContent = 204,
+	/**
+	 * Server specifies part of document should be reset.
+	 * @enum {number}
+	 */
 	ResetContent = 205,
+	/**
+	 * Partial content returned due to GET.
+	 * @enum {number}
+	 */
 	PartialContent = 206,
+	/**
+	 * Multiple Resource Meta-Data: Could be used for collection instances.
+	 * @enum {number}
+	 */
 	MultiStatus = 207,
+	/**
+	 * Status code used to indicate that a certain request has been already reported.
+	 * @enum {number}
+	 */
 	AlreadyReported = 208,
+	/**
+	 * The server has fulfilled the request for the content, and the content is being conveyed in a manner described by the Content-Encoding, Content-Range, and Content-Type headers.
+	 * @enum {number}
+	 */
 	ImUsed = 226,
 
+	/**
+	 * @enum {number}
+	 * @description HTTP status code for multiple choices
+	 */
 	MultipleChoices = 300,
+
+	/**
+	 * @enum {number}
+	 * @description HTTP status code for moved permanently
+	 */
 	MovedPermanently = 301,
+
+	/**
+	 * @enum {number}
+	 * @description HTTP status code for found
+	 */
 	Found = 302,
+
+	/**
+	 * @enum {number}
+	 * @description HTTP status code for see other
+	 */
 	SeeOther = 303,
+
+	/**
+	 * @enum {number}
+	 * @description HTTP status code for not modified
+	 */
 	NotModified = 304,
+
+	/**
+	 * @enum {number}
+	 * @description HTTP status code for use proxy
+	 */
 	UseProxy = 305,
+
+	/**
+	 * @enum {number}
+	 * @description HTTP status code for temporary redirect
+	 */
 	TemporaryRedirect = 307,
+
+	/**
+	 * @enum {number}
+	 * @description HTTP status code for permanent redirect
+	 */
 	PermanentRedirect = 308,
 
+	/** @description Client error: The server could not understand the request due to invalid syntax. */
 	BadRequest = 400,
+
+	/** @description Client error: The client must authenticate itself to get the requested response. */
 	Unauthorized = 401,
+
+	/** @description Client error: This response code is reserved for future use. */
 	PaymentRequired = 402,
+
+	/** @description Client error: The client does not have access rights to the content; that is, it is unauthorized, so the server is refusing to give the requested resource. */
 	Forbidden = 403,
+
+	/** @description Client error: The server cannot find requested resource. */
 	NotFound = 404,
+
+	/** @description Client error: The request method is not supported by the server and cannot be handled. */
 	MethodNotAllowed = 405,
+
+	/** @description Client error: This response is sent when the web server, after performing server-driven content negotiation, doesn't find any content following the criteria given by the user agent. */
 	NotAcceptable = 406,
+
+	/** @description Client error: This is similar to 401 (Unauthorised), but indicates that the client must authenticate itself to get the requested response. */
 	ProxyAuthenticationRequired = 407,
+
+	/** @description Client error: This response is sent on an idle connection by some servers, even without any previous request by the client. */
 	RequestTimeout = 408,
+
+	/** @description Client error: This response is sent when a request conflicts with the current state of the server. */
 	Conflict = 409,
+
+	/** @description Client error: This response is sent when the requested content has been permanently deleted from server, with no forwarding address. */
 	Gone = 410,
+
+	/** @description Client error: The server refuses to accept the request without a defined Content- Length. */
 	LengthRequired = 411,
+
+	/** @description Client error: The precondition given in the request evaluated to false by the server. */
 	PreconditionFailed = 412,
+
+	/** @description Client error: Request entity is larger than limits defined by server. */
 	PayloadTooLarge = 413,
+
+	/** @description Client error: The URI requested by the client is longer than the server is willing to interpret. */
 	UriTooLong = 414,
+
+	/** @description Client error: The media format of the requested data is not supported by the server, so the server is rejecting the request. */
 	UnsupportedMediaType = 415,
+
+	/** @description Client error: The range specified by the Range header field in the request can't be fulfilled. */
 	RangeNotSatisfiable = 416,
+
+	/** @description Client error: This response code means the expectation indicated by the Expect request header field can't be met by the server. */
 	ExpectationFailed = 417,
+
+	/** @description Client error: The server refuses to brew coffee because it is, permanently, a teapot. */
 	ImATeapot = 418,
 
+	/**
+	 * @enum
+	 * @name MisdirectedRequest
+	 * @description Represents HTTP status code 421: Misdirected Request.
+	 * The client should switch to a different protocol such as TLS/1.0.
+	 */
 	MisdirectedRequest = 421,
+
+	/**
+	 * @enum
+	 * @name UnprocessableEntity
+	 * @description Represents HTTP status code 422: Unprocessable Entity.
+	 * The request was well-formed but was unable to be followed due to semantic errors.
+	 */
 	UnprocessableEntity = 422,
+
+	/**
+	 * @enum
+	 * @name Locked
+	 * @description Represents HTTP status code 423: Locked.
+	 * The resource that is being accessed is locked.
+	 */
 	Locked = 423,
+
+	/**
+	 * @enum
+	 * @name FailedDependency
+	 * @description Represents HTTP status code 424: Failed Dependency.
+	 * The request failed because it depended on another request and that request failed.
+	 */
 	FailedDependency = 424,
+
+	/**
+	 * @enum
+	 * @name TooEarly
+	 * @description Represents HTTP status code 425: Too Early.
+	 * Indicates that the server is unwilling to risk processing a request that might be replayed.
+	 */
 	TooEarly = 425,
+
+	/**
+	 * @enum
+	 * @name UpgradeRequired
+	 * @description Represents HTTP status code 426: Upgrade Required.
+	 * The client should switch to a different protocol.
+	 */
 	UpgradeRequired = 426,
+
+	/**
+	 * @enum
+	 * @name PreconditionRequired
+	 * @description Represents HTTP status code 428: Precondition Required.
+	 * The client must first fulfill certain precondition.
+	 */
 	PreconditionRequired = 428,
+
+	/**
+	 * @enum
+	 * @name TooManyRequests
+	 * @description Represents HTTP status code 429: Too Many Requests.
+	 * The user has sent too many requests in a certain amount of time.
+	 */
 	TooManyRequests = 429,
+
+	/**
+	 * @enum
+	 * @name RequestHeaderFieldsTooLarge
+	 * @description Represents HTTP status code 431: Request Header Fields Too Large.
+	 * The server is unwilling to process the request because its header fields are too large.
+	 */
 	RequestHeaderFieldsTooLarge = 431,
+
+	/**
+	 * @enum
+	 * @name UnavailableForLegalReasons
+	 * @description Represents HTTP status code 451: Unavailable For Legal Reasons.
+	 * The server is denying access for legal reasons.
+	 */
 	UnavailableForLegalReasons = 451,
 
 	InternalServerError = 500,
@@ -64,5 +265,5 @@ export enum HttpStatusCode {
 	InsufficientStorage = 507,
 	LoopDetected = 508,
 	NotExtended = 510,
-	NetworkAuthenticationRequired = 511
+	NetworkAuthenticationRequired = 511,
 }

src/services/brand.service.ts

@@ -1,8 +1,8 @@
 import type IDbBrand from "@interfaces/database/IDbBrand";
 import MysqlService from "@services/mysql.service";
+import { isDebugMode } from "@utils/debugState";
 import { Logger } from "tslog";
 import { v4 as uuidv4 } from "uuid";
-import {isDebugMode} from "@utils/debugState";
 
 const DbHandler = new MysqlService.Handler("BrandService");
 const logger = new Logger({

src/services/category.service.ts

@@ -1,8 +1,8 @@
 import type { IDbCategory } from "@interfaces/database/IDbCategory";
 import MysqlService from "@services/mysql.service";
+import { isDebugMode } from "@utils/debugState";
 import { Logger } from "tslog";
 import { v4 as uuidv4 } from "uuid";
-import {isDebugMode} from "@utils/debugState";
 
 const DbHandler = new MysqlService.Handler("CategoryService");
 const logger = new Logger({

src/services/jwt.service.ts

@@ -1,3 +1,4 @@
+import { isDebugMode } from "@utils/debugState";
 import {
 	type JWTHeaderParameters,
 	type JWTPayload,
@@ -5,7 +6,6 @@ import {
 	jwtVerify,
 } from "jose";
 import { Logger } from "tslog";
-import {isDebugMode} from "@utils/debugState";
 
 const logger = new Logger({
 	name: "JwtService",

src/services/model.service.ts

@@ -1,8 +1,8 @@
 import type IDbModel from "@interfaces/database/IDbModel";
 import MysqlService from "@services/mysql.service";
+import { isDebugMode } from "@utils/debugState";
 import { Logger } from "tslog";
 import { v4 as uuidv4 } from "uuid";
-import {isDebugMode} from "@utils/debugState";
 
 const DbHandler = new MysqlService.Handler("ModelService");
 const logger = new Logger({

src/services/mysql.service.ts

@@ -10,9 +10,9 @@ import type { IDbStatusResult } from "@interfaces/database/IDbStatusResult";
 import type { IDbUser } from "@interfaces/database/IDbUser";
 import type { IDbVehicle } from "@interfaces/database/IDbVehicle";
 import type { IUserUpdate } from "@interfaces/services/IUserUpdate";
+import { isDebugMode } from "@utils/debugState";
 import mysql, { type Connection, type ConnectionOptions } from "mysql2";
 import { Logger } from "tslog";
-import {isDebugMode} from "@utils/debugState";
 
 const access: ConnectionOptions = {
 	host: `${process.env["MYSQL_HOST"]}`,
@@ -38,7 +38,8 @@ class MysqlHandler {
 				this.Logger.error(`\n\n> Error connecting to MySQL: \n${err}\n`);
 				process.exit(1);
 			}
-			if (isDebugMode()) this.Logger.debug(
+			if (isDebugMode())
+				this.Logger.debug(
 					`\n\n> Connected to MySQL database (${access.database})\n`,
 				);
 		});
@@ -82,12 +83,16 @@ class MysqlHandler {
 					(key: string) => `${key}`,
 				);
 				const values = Object.values(data.values).map((val) => val);
-				if (isDebugMode()) this.Logger.debug(
+				if (isDebugMode())
+					this.Logger.debug(
 						`\n\n>-> Factorized ${_sqlQueryKeys.length} keys for a prepare Query.\n>-> Action: ${data.actionName}\n`,
 					);
 				const sqlQueryKeys = _sqlQueryKeys.join(", ");
 				if (_id && _id.length > 2) {
-					if (isDebugMode()) this.Logger.trace(`\n\n> Id post-pushed in factorized data.\n   ${_id}`);
+					if (isDebugMode())
+						this.Logger.trace(
+							`\n\n> Id post-pushed in factorized data.\n   ${_id}`,
+						);
 					values.push(_id);
 				}
 

src/utils/debugState.ts

@@ -1,8 +1,7 @@
 import process from "node:process";
 
-
 export function isDebugMode() {
-	if (process.env["DEBUG"] === 'true') {
+	if (process.env["DEBUG"] === "true") {
 		return true;
 	}
 	return false;