refactor(services): refactor method arguments and promises handling in mysql.service.ts

- Compact multiple lines codes into single lines for readability and simplicity.
- Replace some Promise responses from unknown to specific IDbStatusResult for a more predictable result.
- In `insert`, `update`, `getById` and `delete` methods for `brands`, `categories`, `models`, `vehicles` and `users`, modify the way promises are handled and return values.
- This makes the code more readable and easier to understand.

Issue: #17
Signed-off-by: Mathis <yidhra@tuta.io>

biome.json

@@ -28,6 +28,6 @@
   "formatter": {
     "indentStyle": "tab",
     "indentWidth": 2,
-    "lineWidth": 64
+    "lineWidth": 80
   }
 }

src/controllers/auth.controller.ts

@@ -22,10 +22,7 @@ const logger = new Logger({
  *                   - error: "exist" if the user already exists
  *                   - Otherwise, the registered user data
  */
-async function registerUser(
-	req: Request,
-	res: Response,
-): Promise<unknown> {
+async function registerUser(req: Request, res: Response): Promise<unknown> {
 	const body = req.body;
 	if (!body) {
 		logger.warn(`Invalid input data (${req.ip})`);
@@ -59,8 +56,7 @@ async function registerUser(
 		lastName: `${body.lastName}`,
 	};
 
-	const RegisterServiceResult =
-		await UserService.register(sanitizeData);
+	const RegisterServiceResult = await UserService.register(sanitizeData);
 
 	if (RegisterServiceResult.error === "gdprNotApproved") {
 		logger.warn(`GDPR not approved (${req.ip})`);
@@ -79,10 +75,7 @@ async function registerUser(
 
 	// SUCCESS
 	logger.info(`User registered successfully (${req.ip})`);
-	return res
-		.type("application/json")
-		.status(201)
-		.json(RegisterServiceResult);
+	return res.type("application/json").status(201).json(RegisterServiceResult);
 }
 
 /**
@@ -93,10 +86,7 @@ async function registerUser(
  *
  * @return {Promise<void>} A promise that resolves when the user is logged in or rejects with an error.
  */
-async function loginUser(
-	req: Request,
-	res: Response,
-): Promise<void> {
+async function loginUser(req: Request, res: Response): Promise<void> {
 	const body = req.body;
 	if (!body) {
 		res.type("application/json").status(400).json({
@@ -131,10 +121,7 @@ async function loginUser(
 			message: "Invalid password.",
 		});
 	}
-	res
-		.type("application/json")
-		.status(200)
-		.json(LoginServiceResult);
+	res.type("application/json").status(200).json(LoginServiceResult);
 }
 
 async function getAllUsers(req: Request, res: Response) {
@@ -170,10 +157,7 @@ async function getAllUsers(req: Request, res: Response) {
 			error: "Internal server error",
 		});
 	}
-	return res
-		.type("application/json")
-		.status(200)
-		.json(AllUserResponse);
+	return res.type("application/json").status(200).json(AllUserResponse);
 }
 
 async function getUser(req: Request, res: Response) {
@@ -267,14 +251,11 @@ async function editUser(req: Request, res: Response) {
 		//TODO Interface
 		const modifiedData = {};
 		//@ts-ignore
-		if (body.firstName)
-			modifiedData.firstName = `${body.firstName}`;
+		if (body.firstName) modifiedData.firstName = `${body.firstName}`;
 		//@ts-ignore
-		if (body.lastName)
-			modifiedData.lastName = `${body.lastName}`;
+		if (body.lastName) modifiedData.lastName = `${body.lastName}`;
 		//@ts-ignore
-		if (body.displayName)
-			modifiedData.displayName = `${body.displayName}`;
+		if (body.displayName) modifiedData.displayName = `${body.displayName}`;
 		//TODO Case handled with hashing by the service.
 		//if (body.password) modifiedData.password = `${body.password}`;
 
@@ -290,31 +271,21 @@ async function editUser(req: Request, res: Response) {
 			});
 		}
 		if (EditUserServiceResult.error !== "none") {
-			logger.error(
-				`Error occurred during user edit (${req.ip})`,
-			);
+			logger.error(`Error occurred during user edit (${req.ip})`);
 			return res.type("application/json").status(500).json({
 				error: "Internal server error",
 			});
 		}
-		return res
-			.type("application/json")
-			.status(200)
-			.json(EditUserServiceResult);
+		return res.type("application/json").status(200).json(EditUserServiceResult);
 	}
 	//Not itself or
-	logger.warn(
-		`Unauthorized access attempt, not self or admin (${req.ip})`,
-	);
+	logger.warn(`Unauthorized access attempt, not self or admin (${req.ip})`);
 	return res.type("application/json").status(403).json({
 		error: "Unauthorized",
 	});
 }
 
-async function deleteUser(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function deleteUser(req: Request, res: Response): Promise<Response> {
 	const authHeader = req.headers.authorization;
 	const bearerToken = authHeader?.split(" ")[1];
 	if (!bearerToken) {
@@ -340,13 +311,9 @@ async function deleteUser(
 		});
 	}
 	if (sourceUser.is_admin || sourceUser.id === payload.sub) {
-		const deleteUserServiceResult = await UserService.delete(
-			`${targetUserId}`,
-		);
+		const deleteUserServiceResult = await UserService.delete(`${targetUserId}`);
 		if (!deleteUserServiceResult) {
-			logger.error(
-				`Error occurred during user delete (${req.ip})`,
-			);
+			logger.error(`Error occurred during user delete (${req.ip})`);
 			return res.type("application/json").status(500).json({
 				error: "Internal server error",
 			});

src/controllers/brand.controller.ts

@@ -17,14 +17,9 @@ const logger = new Logger({
  *
  * @returns A Promise that resolves to the response object with a status code and a JSON message indicating the success or failure of brand creation.
  */
-async function createBrand(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function createBrand(req: Request, res: Response): Promise<Response> {
 	const body: IDbBrand = req.body;
-	const doesExist = await BrandService.getBySlug(
-		`${body.slug_name}`,
-	);
+	const doesExist = await BrandService.getBySlug(`${body.slug_name}`);
 	if (doesExist) {
 		logger.error("Brand already exists");
 		return res.status(400).json({
@@ -42,9 +37,7 @@ async function createBrand(
 			error: "Failed to create brand",
 		});
 	}
-	logger.info(
-		`Brand created successfully ! (${body.slug_name})`,
-	);
+	logger.info(`Brand created successfully ! (${body.slug_name})`);
 	return res.status(201).json({
 		message: "Brand created successfully",
 	});
@@ -57,10 +50,7 @@ async function createBrand(
  * @param {Response} res - The HTTP response object.
  * @return {Promise<Response>} A promise that resolves with the HTTP response.
  */
-async function updateBrand(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function updateBrand(req: Request, res: Response): Promise<Response> {
 	const body: IDbBrand = req.body;
 	const brandSlug = req.params["brandSlug"];
 	if (!brandSlug) {
@@ -100,10 +90,7 @@ async function updateBrand(
  * @param {Response} res - The response object to send the result.
  * @returns {Promise<Response>} - A promise that resolves to the response with the retrieved brand.
  */
-async function getBySlugBrand(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function getBySlugBrand(req: Request, res: Response): Promise<Response> {
 	const brandSlug = req.params["brandSlug"];
 	if (!brandSlug) {
 		logger.error("Brand slug is missing");
@@ -129,10 +116,7 @@ async function getBySlugBrand(
  * @param {Response} res - The response object.
  * @returns {Promise<Response>} - A promise with the response object.
  */
-async function getAllBrand(
-	_req: Request,
-	res: Response,
-): Promise<Response> {
+async function getAllBrand(_req: Request, res: Response): Promise<Response> {
 	const brands = await BrandService.getAll();
 	if (!brands) {
 		logger.error("Failed to retrieve brands");
@@ -156,10 +140,7 @@ async function getAllBrand(
  * @param {Response} res - The response object.
  * @returns {Promise<Response>} - The response object indicating the success or failure of the delete operation.
  */
-async function deleteBrand(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function deleteBrand(req: Request, res: Response): Promise<Response> {
 	const brandSlug = req.params["brandSlug"];
 	if (!brandSlug) {
 		logger.error("Brand slug is missing");

src/controllers/category.controller.ts

@@ -15,14 +15,9 @@ const logger = new Logger({
  * @param {Response} res - The response object to send back to the client.
  * @returns {Promise<Response>} The response object indicating the outcome of the category creation.
  */
-async function createCategory(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function createCategory(req: Request, res: Response): Promise<Response> {
 	const body: IDbCategory = req.body;
-	const doesExist = await CategoryService.getBySlug(
-		`${body.slug_name}`,
-	);
+	const doesExist = await CategoryService.getBySlug(`${body.slug_name}`);
 	if (doesExist) {
 		logger.error("Category already exists");
 		return res.status(400).json({
@@ -39,9 +34,7 @@ async function createCategory(
 			error: "Failed to create category",
 		});
 	}
-	logger.info(
-		`Category created successfully ! (${body.slug_name})`,
-	);
+	logger.info(`Category created successfully ! (${body.slug_name})`);
 	return res.status(201).json({
 		message: "Category created successfully",
 	});
@@ -55,10 +48,7 @@ async function createCategory(
  *
  * @return {Promise<Response>} - A promise that will be resolved with the result of the update operation.
  */
-async function updateCategory(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function updateCategory(req: Request, res: Response): Promise<Response> {
 	const body: IDbCategory = req.body;
 	const categoryId = req.params["categorySlug"];
 	if (!categoryId) {
@@ -67,9 +57,7 @@ async function updateCategory(
 			error: "Category slug is missing",
 		});
 	}
-	const doesExist = await CategoryService.getById(
-		`${categoryId}`,
-	);
+	const doesExist = await CategoryService.getById(`${categoryId}`);
 	if (!doesExist || !doesExist.id) {
 		logger.error("Category not found");
 		return res.status(404).json({
@@ -100,10 +88,7 @@ async function updateCategory(
  * @param {Response} res - The response object to send the result.
  * @returns {Promise<Response>} A Promise that resolves to the response object.
  */
-async function deleteCategory(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function deleteCategory(req: Request, res: Response): Promise<Response> {
 	const categorySlug = req.params["categorySlug"];
 	if (!categorySlug) {
 		logger.error("Category slug is missing");
@@ -111,27 +96,21 @@ async function deleteCategory(
 			error: "Category slug is missing",
 		});
 	}
-	const doesExist = await CategoryService.getBySlug(
-		`${categorySlug}`,
-	);
+	const doesExist = await CategoryService.getBySlug(`${categorySlug}`);
 	if (!doesExist || !doesExist.id) {
 		logger.error("Category not found");
 		return res.status(404).json({
 			error: "Category not found",
 		});
 	}
-	const deleteResult = await CategoryService.delete(
-		`${doesExist.id}`,
-	);
+	const deleteResult = await CategoryService.delete(`${doesExist.id}`);
 	if (!deleteResult) {
 		logger.error("Failed to delete category");
 		return res.status(500).json({
 			error: "Failed to delete category",
 		});
 	}
-	logger.info(
-		`Category deleted successfully! (${categorySlug})`,
-	);
+	logger.info(`Category deleted successfully! (${categorySlug})`);
 	return res.status(200).json({
 		message: "Category deleted successfully",
 	});
@@ -144,10 +123,7 @@ async function deleteCategory(
  * @param {Response} res - The response object.
  * @return {Promise<Response>} - A promise that resolves to the response object.
  */
-async function getAllCategory(
-	_req: Request,
-	res: Response,
-): Promise<Response> {
+async function getAllCategory(_req: Request, res: Response): Promise<Response> {
 	const categories = await CategoryService.getAll();
 	if (!categories) {
 		logger.error("Failed to get categories");
@@ -186,18 +162,14 @@ async function getBySlugCategory(
 			error: "Category slug is missing",
 		});
 	}
-	const category = await CategoryService.getBySlug(
-		`${categorySlug}`,
-	);
+	const category = await CategoryService.getBySlug(`${categorySlug}`);
 	if (!category || !category.id) {
 		logger.error("Category not found");
 		return res.status(404).json({
 			error: "Category not found",
 		});
 	}
-	logger.info(
-		`Category retrieved successfully! (${categorySlug})`,
-	);
+	logger.info(`Category retrieved successfully! (${categorySlug})`);
 	return res.status(200).json({
 		id: category.id,
 		display_name: category.display_name,

src/controllers/model.controller.ts

@@ -9,14 +9,9 @@ const logger = new Logger({
 	name: "ModelController",
 });
 
-async function createModel(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function createModel(req: Request, res: Response): Promise<Response> {
 	const body: IDbModel = req.body;
-	const doesExist = await CategoryService.getBySlug(
-		`${body.slug_name}`,
-	);
+	const doesExist = await CategoryService.getBySlug(`${body.slug_name}`);
 	if (doesExist) {
 		logger.error("Category already exists");
 		return res.status(400).json({
@@ -38,22 +33,15 @@ async function createModel(
 			error: "Failed to create category",
 		});
 	}
-	logger.info(
-		`Category created successfully ! (${body.slug_name})`,
-	);
+	logger.info(`Category created successfully ! (${body.slug_name})`);
 	return res.status(201).json({
 		message: "Category created successfully",
 	});
 }
 
-async function updateModel(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function updateModel(req: Request, res: Response): Promise<Response> {
 	const body: IDbModel = req.body;
-	const doesExist = await ModelService.getBySlug(
-		`${body.slug_name}`,
-	);
+	const doesExist = await ModelService.getBySlug(`${body.slug_name}`);
 	if (!doesExist) {
 		logger.error("Model does not exist");
 		return res.status(404).json({
@@ -76,9 +64,7 @@ async function updateModel(
 			error: "Failed to update model",
 		});
 	}
-	logger.info(
-		`Model updated successfully! (${body.slug_name})`,
-	);
+	logger.info(`Model updated successfully! (${body.slug_name})`);
 	return res.status(200).json({
 		message: "Model updated successfully",
 	});
@@ -99,10 +85,7 @@ async function getAllModel(res: Response): Promise<Response> {
 	});
 }
 
-async function getModelBySlug(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function getModelBySlug(req: Request, res: Response): Promise<Response> {
 	const slug = req.params["modelSlug"];
 	if (!slug) {
 		logger.error("Invalid slug");
@@ -122,10 +105,7 @@ async function getModelBySlug(
 	});
 }
 
-async function deleteModel(
-	req: Request,
-	res: Response,
-): Promise<Response> {
+async function deleteModel(req: Request, res: Response): Promise<Response> {
 	const modelSlug = req.params["modelSlug"];
 	if (!modelSlug) {
 		logger.error("Invalid model slug");
@@ -141,9 +121,7 @@ async function deleteModel(
 			error: "Failed to delete model",
 		});
 	}
-	logger.info(
-		`Model deleted successfully! (SLUG: ${modelSlug})`,
-	);
+	logger.info(`Model deleted successfully! (SLUG: ${modelSlug})`);
 	return res.status(200).json({
 		message: "Model deleted successfully",
 	});

src/routes/auth/authRouter.ts

@@ -10,25 +10,16 @@ AuthRouter.route("/register").post(AuthController.register);
 
 // PATCH
 //TODO - To test
-AuthRouter.route("/me").patch(
-	UserGuard,
-	AuthController.editUser,
-);
+AuthRouter.route("/me").patch(UserGuard, AuthController.editUser);
 
 // GET
 AuthRouter.route("/me").get(UserGuard, AuthController.getSelf);
 
 // DELETE
-AuthRouter.route("/me").delete(
-	UserGuard,
-	AuthController.deleteSelf,
-);
+AuthRouter.route("/me").delete(UserGuard, AuthController.deleteSelf);
 
 // GET
-AuthRouter.route("/all").get(
-	AdminGuard,
-	AuthController.getAllUsers,
-);
+AuthRouter.route("/all").get(AdminGuard, AuthController.getAllUsers);
 
 // GET
 AuthRouter.route("/user/:targetId")

src/routes/catalog/catalogRouter.ts

@@ -9,10 +9,7 @@ const CatalogRouter: Router = express.Router();
 
 //-- MODELS >>
 
-CatalogRouter.route("/model/new").get(
-	AdminGuard,
-	ModelController.create,
-);
+CatalogRouter.route("/model/new").get(AdminGuard, ModelController.create);
 
 CatalogRouter.route("/model/all").get(ModelController.getAll);
 
@@ -23,14 +20,9 @@ CatalogRouter.route("/model/:modelSlug")
 
 //-- CATEGORY >>
 
-CatalogRouter.route("/category/new").get(
-	AdminGuard,
-	CategoryController.create,
-);
+CatalogRouter.route("/category/new").get(AdminGuard, CategoryController.create);
 
-CatalogRouter.route("/category/all").get(
-	CategoryController.getAll,
-);
+CatalogRouter.route("/category/all").get(CategoryController.getAll);
 
 CatalogRouter.route("/category/:categorySlug")
 	.get(UserGuard, CategoryController.getBySlug)
@@ -39,10 +31,7 @@ CatalogRouter.route("/category/:categorySlug")
 
 //-- BRAND >>
 
-CatalogRouter.route("/brand/new").post(
-	AdminGuard,
-	BrandController.create,
-);
+CatalogRouter.route("/brand/new").post(AdminGuard, BrandController.create);
 CatalogRouter.route("/brand/all").get(BrandController.getAll);
 CatalogRouter.route("/brand/:brandSlug")
 	.get(UserGuard, BrandController.getBySlug)

src/services/brand.service.ts

@@ -27,19 +27,14 @@ async function createBrand(data: IDbBrand): Promise<unknown> {
 		};
 	}
 	const brandId = uuidv4();
-	const createdBrand = await MysqlService.Brand.insert(
-		DbHandler,
-		{
+	const createdBrand = await MysqlService.Brand.insert(DbHandler, {
 		id: brandId,
 		slug_name: `${data.slug_name}`,
 		display_name: `${data.display_name}`,
 		image_blob: data.image_blob,
-		},
-	);
+	});
 	if (createdBrand) {
-		logger.info(
-			`Brand created successfully (${data.slug_name})`,
-		);
+		logger.info(`Brand created successfully (${data.slug_name})`);
 		return {
 			success: true,
 			brand: createdBrand,
@@ -71,19 +66,14 @@ async function updateBrand(data: IDbBrand): Promise<boolean> {
 		logger.error(`Brand already exists (${data.slug_name})`);
 		return false;
 	}
-	const updatedBrand = await MysqlService.Brand.update(
-		DbHandler,
-		{
+	const updatedBrand = await MysqlService.Brand.update(DbHandler, {
 		id: data.id,
 		slug_name: `${data.slug_name}`,
 		display_name: `${data.display_name}`,
 		image_blob: data.image_blob,
-		},
-	);
+	});
 	if (updatedBrand) {
-		logger.info(
-			`Brand updated successfully (${data.slug_name})`,
-		);
+		logger.info(`Brand updated successfully (${data.slug_name})`);
 		return true;
 	}
 	logger.error(`Failed to update brand (${data.slug_name})`);
@@ -100,9 +90,7 @@ async function getAllBrand(): Promise<Array<IDbBrand> | false> {
 		logger.error("Failed to retrieve brands");
 		return false;
 	}
-	logger.info(
-		`Retrieved all brands successfully (${brands.length})`,
-	);
+	logger.info(`Retrieved all brands successfully (${brands.length})`);
 	return brands;
 }
 
@@ -112,24 +100,17 @@ async function getAllBrand(): Promise<Array<IDbBrand> | false> {
  * @param {string} brandSlug - The slug of the brand.
  * @returns {Promise<IDbBrand|false>} - A promise that resolves to the retrieved brand object or false if the brand is not found.
  */
-async function getBySlugBrand(
-	brandSlug: string,
-): Promise<IDbBrand | false> {
+async function getBySlugBrand(brandSlug: string): Promise<IDbBrand | false> {
 	if (!brandSlug) {
 		logger.error("Brand slug is missing");
 		return false;
 	}
-	const brand = await MysqlService.Brand.getBySlug(
-		DbHandler,
-		brandSlug,
-	);
+	const brand = await MysqlService.Brand.getBySlug(DbHandler, brandSlug);
 	if (!brand) {
 		logger.error(`Brand not found (${brandSlug})`);
 		return false;
 	}
-	logger.info(
-		`Retrieved brand by slug successfully (${brandSlug})`,
-	);
+	logger.info(`Retrieved brand by slug successfully (${brandSlug})`);
 	return brand;
 }
 
@@ -140,9 +121,7 @@ async function getBySlugBrand(
  *
  * @returns {Promise<IDbBrand | false>} A promise that resolves to the retrieved brand object, or false if the brand is not found or the ID is invalid.
  */
-async function getByIdBrand(
-	brandId: string,
-): Promise<IDbBrand | false> {
+async function getByIdBrand(brandId: string): Promise<IDbBrand | false> {
 	if (!brandId) {
 		logger.error("Brand ID is missing");
 		return false;
@@ -151,17 +130,12 @@ async function getByIdBrand(
 		logger.error("Invalid brand ID");
 		return false;
 	}
-	const brand = await MysqlService.Brand.getById(
-		DbHandler,
-		brandId,
-	);
+	const brand = await MysqlService.Brand.getById(DbHandler, brandId);
 	if (!brand) {
 		logger.error(`Brand not found (${brandId})`);
 		return false;
 	}
-	logger.info(
-		`Retrieved brand by ID successfully (${brandId})`,
-	);
+	logger.info(`Retrieved brand by ID successfully (${brandId})`);
 	return brand;
 }
 
@@ -185,10 +159,7 @@ async function deleteBrand(brandId: string): Promise<boolean> {
 		return false;
 	}
 	//TODO verify if as models linked
-	const deletedBrand = await MysqlService.Brand.delete(
-		DbHandler,
-		brandId,
-	);
+	const deletedBrand = await MysqlService.Brand.delete(DbHandler, brandId);
 	if (!deletedBrand) {
 		logger.error(`Failed to delete brand (${brandId})`);
 		return false;

src/services/category.service.ts

@@ -15,12 +15,8 @@ const logger = new Logger({
  * @returns {Promise<boolean>} A promise that resolves with the created category.
  *                            If an error occurs, the promise will reject with the error.
  */
-async function createCategory(
-	data: IDbCategory,
-): Promise<boolean> {
-	logger.info(
-		`Creating a new category... (${data.display_name})`,
-	);
+async function createCategory(data: IDbCategory): Promise<boolean> {
+	logger.info(`Creating a new category... (${data.display_name})`);
 	try {
 		await MysqlService.Category.insert(DbHandler, {
 			id: uuidv4(),
@@ -69,9 +65,7 @@ async function updateCategory(data: IDbCategory) {
  *
  * @returns {Promise<Array<IDbCategory>> | null} Promise that resolves to an array of IDbCategory objects or null if an error occurred.
  */
-async function getAll(): Promise<Promise<
-	Array<IDbCategory>
-> | null> {
+async function getAll(): Promise<Promise<Array<IDbCategory>> | null> {
 	try {
 		logger.info("Getting all categories...");
 		return await MysqlService.Category.getAll(DbHandler);
@@ -87,15 +81,10 @@ async function getAll(): Promise<Promise<
  * @param {string} slug - The slug of the category
  * @return {Promise<IDbCategory|null>} - A promise that resolves to the category object or null if not found
  */
-async function getBySlug(
-	slug: string,
-): Promise<IDbCategory | null> {
+async function getBySlug(slug: string): Promise<IDbCategory | null> {
 	try {
 		logger.info(`Getting category by slug... (${slug})`);
-		return await MysqlService.Category.getBySlug(
-			DbHandler,
-			slug,
-		);
+		return await MysqlService.Category.getBySlug(DbHandler, slug);
 	} catch (error) {
 		logger.error(`Error getting category by slug: ${error}`);
 		return null;
@@ -108,9 +97,7 @@ async function getBySlug(
  * @param {string} id - The id of the category to retrieve.
  * @returns {Promise<IDbCategory | null>} - A Promise that resolves with the retrieved category object or null if not found.
  */
-async function getById(
-	id: string,
-): Promise<IDbCategory | null> {
+async function getById(id: string): Promise<IDbCategory | null> {
 	try {
 		logger.info(`Getting category by id... (${id})`);
 		return await MysqlService.Category.getById(DbHandler, id);

src/services/credential.service.ts

@@ -9,10 +9,7 @@ export async function getHashFromPassword(password: string) {
 }
 
 //ToTest
-export async function comparePassword(
-	password: string,
-	hash: string,
-) {
+export async function comparePassword(password: string, hash: string) {
 	return await Argon2id.verify(hash, password, {
 		secret: Buffer.from(`${process.env["HASH_SECRET"]}`),
 		algorithm: 2,

src/services/jwt.service.ts

@@ -61,9 +61,7 @@ async function JwtSignService(
 		.setIssuer(`${process.env["JWT_SECRET"]} - Mathis HERRIOT`)
 		.setAudience(audience)
 		.setExpirationTime(expTime)
-		.sign(
-			new TextEncoder().encode(`${process.env["JWT_SECRET"]}`),
-		);
+		.sign(new TextEncoder().encode(`${process.env["JWT_SECRET"]}`));
 }
 
 const JwtService = {

src/services/model.service.ts

@@ -72,18 +72,13 @@ async function updateModel(data: IDbModel): Promise<boolean> {
  * @param {string} modelSlug - The slug of the model to be deleted.
  * @return {Promise<boolean>} - A promise that resolves to true if the deletion is successful, else false.
  */
-async function deleteModel(
-	modelSlug: string,
-): Promise<boolean> {
+async function deleteModel(modelSlug: string): Promise<boolean> {
 	if (!modelSlug) {
 		logger.error("Model slug is missing");
 		return false;
 	}
 	logger.info(`Deleting model with ID: ${modelSlug}`);
-	const doesExist = await MysqlService.Model.getBySlug(
-		DbHandler,
-		modelSlug,
-	);
+	const doesExist = await MysqlService.Model.getBySlug(DbHandler, modelSlug);
 	if (!doesExist || !doesExist.id) {
 		logger.warn(`Model with slug ${modelSlug} not found`);
 		return false;
@@ -104,15 +99,10 @@ async function deleteModel(
  * @param {string} modelSlug - The slug of the model to be fetched.
  * @return {Promise<IDbModel | null>} - A promise that resolves to the model if found, else null.
  */
-async function getBySlugModel(
-	modelSlug: string,
-): Promise<IDbModel | null> {
+async function getBySlugModel(modelSlug: string): Promise<IDbModel | null> {
 	logger.info(`Fetching model with slug: ${modelSlug}`);
 	try {
-		const model = await MysqlService.Model.getBySlug(
-			DbHandler,
-			modelSlug,
-		);
+		const model = await MysqlService.Model.getBySlug(DbHandler, modelSlug);
 		if (!model) {
 			logger.warn(`Model with slug ${modelSlug} not found`);
 			return null;

src/services/mysql.service.ts

@@ -5,10 +5,7 @@ import type { IDbModel } from "@interfaces/database/IDbModel";
 import type { IDbStatusResult } from "@interfaces/database/IDbStatusResult";
 import type { IDbUser } from "@interfaces/database/IDbUser";
 import type { IDbVehicle } from "@interfaces/database/IDbVehicle";
-import mysql, {
-	type Connection,
-	type ConnectionOptions,
-} from "mysql2";
+import mysql, { type Connection, type ConnectionOptions } from "mysql2";
 import { Logger } from "tslog";
 
 const access: ConnectionOptions = {
@@ -35,9 +32,7 @@ class MysqlHandler {
 				this.Logger.error(`Error connecting to MySQL: ${err}`);
 				process.exit(1);
 			}
-			this.Logger.info(
-				`Connected to MySQL database (${access.database})`,
-			);
+			this.Logger.info(`Connected to MySQL database (${access.database})`);
 		});
 	}
 	closeConnection() {
@@ -65,10 +60,7 @@ class MysqlHandler {
 			this.Connection.execute(
 				queryString,
 				values,
-				(
-					err: mysql.QueryError | null,
-					results: mysql.QueryResult,
-				) => {
+				(err: mysql.QueryError | null, results: mysql.QueryResult) => {
 					if (err) {
 						this.Logger.error(`Error executing query: ${err}`);
 						reject(err);
@@ -114,10 +106,7 @@ const MySqlService = {
 		 * @throws {Error} If an error occurs during the execution.
 		 * @throws {string} If the `id` field is undefined or invalid.
 		 */
-		insert(
-			handler: MysqlHandler,
-			data: IDbUser,
-		): Promise<IDbStatusResult> {
+		insert(handler: MysqlHandler, data: IDbUser): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
@@ -138,9 +127,7 @@ const MySqlService = {
 				];
 				try {
 					handler.execute(_sql, _values).then((result) => {
-						return resolve(
-							result as unknown as IDbStatusResult,
-						);
+						return resolve(result as unknown as IDbStatusResult);
 					});
 				} catch (err: unknown) {
 					reject(err as Error);
@@ -148,10 +135,7 @@ const MySqlService = {
 			});
 		},
 
-		update(
-			handler: MysqlHandler,
-			data: IDbUser,
-		): Promise<IDbStatusResult> {
+		update(handler: MysqlHandler, data: IDbUser): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
@@ -163,11 +147,7 @@ const MySqlService = {
 						${data.lastname ? "`lastname` = ?," : null}
 						${data.dob ? "`dob` = ?," : null}
 						${data.email ? "`email` = ?," : null}
-						${
-							data.is_mail_verified
-								? "`is_mail_verified` = ?,"
-								: null
-						}
+						${data.is_mail_verified ? "`is_mail_verified` = ?," : null}
 						${data.is_admin ? "`is_admin` = ?," : null}
 						${data.gdpr ? "`gdpr` = ?," : null}
 						${data.hash ? "`hash` = ?" : null}`;
@@ -186,9 +166,7 @@ const MySqlService = {
 
 					const _sql = `UPDATE "users" SET ${_template} WHERE 'id' = ?`;
 					handler.execute(_sql, _values).then((result) => {
-						return resolve(
-							result as unknown as IDbStatusResult,
-						);
+						return resolve(result as unknown as IDbStatusResult);
 					});
 				} catch (err: unknown) {
 					reject(err as Error);
@@ -196,10 +174,7 @@ const MySqlService = {
 			});
 		},
 
-		getById(
-			handler: MysqlHandler,
-			userId: string,
-		): Promise<IDbUser> {
+		getById(handler: MysqlHandler, userId: string): Promise<IDbUser> {
 			return new Promise((resolve, reject) => {
 				if (userId.length !== 36) return reject("Id invalid");
 				const _sql = "SELECT * FROM `users` WHERE `id` = ?";
@@ -242,10 +217,7 @@ const MySqlService = {
 		 * @return {Promise<IDbUser>} - A promise that resolves to the retrieved user object.
 		 * @throws {Error} - If an error occurs while retrieving the user.
 		 */
-		getByEmail(
-			handler: MysqlHandler,
-			email: string,
-		): Promise<IDbUser> {
+		getByEmail(handler: MysqlHandler, email: string): Promise<IDbUser> {
 			return new Promise((resolve, reject) => {
 				if (!email) return reject("email is undefined");
 				const _sql = "SELECT * FROM `users` WHERE `email` = ?";
@@ -273,8 +245,7 @@ const MySqlService = {
 			userId: string,
 		): Promise<boolean> {
 			return new Promise((resolve, reject) => {
-				const _sql =
-					"SELECT `is_admin` FROM `users` WHERE `id` = ?";
+				const _sql = "SELECT `is_admin` FROM `users` WHERE `id` = ?";
 				const _values = [userId];
 				try {
 					const isAdmin = handler.execute(
@@ -297,17 +268,16 @@ const MySqlService = {
 		 * @param {string} userId - The ID of the user to delete.
 		 * @return {Promise<unknown>} - A Promise that resolves when the deletion is successful, or rejects with an error.
 		 */
-		delete(
-			handler: MysqlHandler,
-			userId: string,
-		): Promise<unknown> {
+		delete(handler: MysqlHandler, userId: string): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!userId) return reject("Id is undefined");
 				if (userId.length !== 36) return reject("Id invalid");
 				const _sql = "DELETE FROM `users` WHERE `id` = ?";
 				const _values = [userId];
 				try {
-					resolve(handler.execute(_sql, _values));
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -323,10 +293,7 @@ const MySqlService = {
 		 * @returns {Promise<IDbStatusResult>} - A Promise that resolves to the status result of the insert operation.
 		 * @throws {Error} - If an error occurs during the execution of the SQL query.
 		 */
-		insert(
-			handler: MysqlHandler,
-			data: IDbBrand,
-		): Promise<IDbStatusResult> {
+		insert(handler: MysqlHandler, data: IDbBrand): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
@@ -340,12 +307,7 @@ const MySqlService = {
 					data.image_blob,
 				];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbStatusResult,
-					);
+					resolve(handler.execute(_sql, _values) as unknown as IDbStatusResult);
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -360,10 +322,7 @@ const MySqlService = {
 		 * @returns {Promise<IDbStatusResult>} - A promise that resolves to the status result of the update operation.
 		 * @throws {Error} - If any error occurs during the process.
 		 */
-		update(
-			handler: MysqlHandler,
-			data: IDbBrand,
-		): Promise<IDbStatusResult> {
+		update(handler: MysqlHandler, data: IDbBrand): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
@@ -381,12 +340,9 @@ const MySqlService = {
 						data.id,
 					];
 					const _sql = `UPDATE "brands" SET ${_template} WHERE 'id' = ?`;
-					return resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbStatusResult,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -404,9 +360,9 @@ const MySqlService = {
 			return new Promise((resolve, reject) => {
 				const _sql = "SELECT * FROM `brands`";
 				try {
-					resolve(
-						handler.query(_sql) as unknown as Array<IDbBrand>,
-					);
+					handler.query(_sql).then((result) => {
+						return resolve(result as unknown as Array<IDbBrand>);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -422,22 +378,16 @@ const MySqlService = {
 		 * @throws {Error} - If an error occurs during execution
 		 * @throws {string} - If brandId is undefined or invalid
 		 */
-		getById(
-			handler: MysqlHandler,
-			brandId: string,
-		): Promise<IDbBrand> {
+		getById(handler: MysqlHandler, brandId: string): Promise<IDbBrand> {
 			return new Promise((resolve, reject) => {
 				if (!brandId) return reject("Id is undefined");
 				if (brandId.length !== 36) return reject("Id invalid");
 				const _sql = "SELECT * FROM `brands` WHERE `id` = ?";
 				const _values = [brandId];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbBrand,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbBrand);
+					});
 				} catch (err: unknown) {
 					//TODO Reject with null and logger error
 					reject(err as Error);
@@ -452,22 +402,15 @@ const MySqlService = {
 		 * @param {string} brandSlug - The slug of the brand to retrieve.
 		 * @returns {Promise<IDbBrand>} - A promise that resolves with the brand object if found, or rejects with an error message.
 		 */
-		getBySlug(
-			handler: MysqlHandler,
-			brandSlug: string,
-		): Promise<IDbBrand> {
+		getBySlug(handler: MysqlHandler, brandSlug: string): Promise<IDbBrand> {
 			return new Promise((resolve, reject) => {
 				if (!brandSlug) return reject("slug is undefined");
-				const _sql =
-					"SELECT * FROM `brands` WHERE `slug_name` = ?";
+				const _sql = "SELECT * FROM `brands` WHERE `slug_name` = ?";
 				const _values = [brandSlug];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbBrand,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbBrand);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -482,10 +425,7 @@ const MySqlService = {
 		 * @returns {Promise<IDbStatusResult>} A promise that resolves to the database status result.
 		 * @throws {Error} If an error occurs while deleting the brand.
 		 */
-		delete(
-			handler: MysqlHandler,
-			brandId: string,
-		): Promise<IDbStatusResult> {
+		delete(handler: MysqlHandler, brandId: string): Promise<IDbStatusResult> {
 			//TODO check if has models linked before actions
 			return new Promise((resolve, reject) => {
 				if (!brandId) return reject("Id is undefined");
@@ -493,12 +433,9 @@ const MySqlService = {
 				const _sql = "DELETE FROM `brands` WHERE `id` = ?";
 				const _values = [brandId];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbStatusResult,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -519,9 +456,9 @@ const MySqlService = {
 			return new Promise((resolve, reject) => {
 				const _sql = "SELECT * FROM `models`";
 				try {
-					resolve(
-						handler.query(_sql) as unknown as Array<IDbModel>,
-					);
+					handler.query(_sql).then((result) => {
+						return resolve(result as unknown as Array<IDbModel>);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -536,21 +473,14 @@ const MySqlService = {
 		 * @return {Promise<IDbModel>} A promise that resolves with the retrieved model.
 		 * @throws {Error} If there was an error executing the query.
 		 */
-		getBySlug(
-			handler: MysqlHandler,
-			modelSlug: string,
-		): Promise<IDbModel> {
+		getBySlug(handler: MysqlHandler, modelSlug: string): Promise<IDbModel> {
 			return new Promise((resolve, reject) => {
-				const _sql =
-					"SELECT * FROM `models` WHERE `slug_name` = ?";
+				const _sql = "SELECT * FROM `models` WHERE `slug_name` = ?";
 				const _values = [modelSlug];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbModel,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbModel);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -564,20 +494,12 @@ const MySqlService = {
 		 * @param {string} modelId - The ID of the model to retrieve.
 		 * @return {Promise<IDbModel>} - A promise that resolves with the retrieved model, or rejects with an error.
 		 */
-		getById(
-			handler: MysqlHandler,
-			modelId: string,
-		): Promise<IDbModel> {
+		getById(handler: MysqlHandler, modelId: string): Promise<IDbModel> {
 			return new Promise((resolve, reject) => {
 				const _sql = "SELECT * FROM `models` WHERE `id` = ?";
 				const _values = [modelId];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbModel,
-					);
+					resolve(handler.execute(_sql, _values) as unknown as IDbModel);
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -592,10 +514,7 @@ const MySqlService = {
 		 * @throws {string} - Throws an error message if the id is undefined or invalid.
 		 * @returns {Promise<IDbStatusResult>} - A promise that resolves to the status result of the insert operation.
 		 */
-		insert(
-			handler: MysqlHandler,
-			data: IDbModel,
-		): Promise<IDbStatusResult> {
+		insert(handler: MysqlHandler, data: IDbModel): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
@@ -613,12 +532,9 @@ const MySqlService = {
 					data.id,
 				];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbStatusResult,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -635,10 +551,7 @@ const MySqlService = {
 		 * @return {Promise<IDbStatusResult>} - A promise that resolves to the status result of the update operation.
 		 * @throws {Error} - If an error occurs during the update process.
 		 */
-		update(
-			handler: MysqlHandler,
-			data: IDbModel,
-		): Promise<IDbStatusResult> {
+		update(handler: MysqlHandler, data: IDbModel): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
@@ -664,12 +577,9 @@ const MySqlService = {
 						data.id,
 					];
 					const _sql = `UPDATE "models" SET ${_template} WHERE 'id' = ?`;
-					return resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbStatusResult,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -684,10 +594,7 @@ const MySqlService = {
 		 * @returns {Promise<IDbStatusResult>} A promise that resolves to the result of the delete operation.
 		 * @throws {Error} If an error occurs during the delete operation.
 		 */
-		delete(
-			handler: MysqlHandler,
-			modelId: string,
-		): Promise<IDbStatusResult> {
+		delete(handler: MysqlHandler, modelId: string): Promise<IDbStatusResult> {
 			//TODO check if has models linked before actions
 			return new Promise((resolve, reject) => {
 				if (!modelId) return reject("Id is undefined");
@@ -695,12 +602,9 @@ const MySqlService = {
 				const _sql = "DELETE FROM `models` WHERE `id` = ?";
 				const _values = [modelId];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbStatusResult,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -715,10 +619,7 @@ const MySqlService = {
 		 * @throws Throws an error if the provided `data` object does not contain the `id` property or if the `id` is not a valid UUID.
 		 * @returns {Promise<IDbStatusResult>} A promise that resolves to the result of the insert operation.
 		 */
-		insert(
-			handler: MysqlHandler,
-			data: IDbVehicle,
-		): Promise<IDbStatusResult> {
+		insert(handler: MysqlHandler, data: IDbVehicle): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
@@ -733,12 +634,9 @@ const MySqlService = {
 					data.id,
 				];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbStatusResult,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -753,10 +651,7 @@ const MySqlService = {
 		 * @throws {string} Throws an error if the id is undefined or invalid.
 		 * @returns {Promise<IDbStatusResult>} Returns a Promise that resolves to the status result of the update operation.
 		 */
-		update(
-			handler: MysqlHandler,
-			data: IDbVehicle,
-		): Promise<IDbStatusResult> {
+		update(handler: MysqlHandler, data: IDbVehicle): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
@@ -766,9 +661,7 @@ const MySqlService = {
 						${data.model_id ? "`model_id` = ?," : null}
 						${data.plate_number ? "`plate_number` = ?," : null}
 						${data.odometer ? "`odometer` = ?," : null}
-						${
-							data.health_state ? "`health_state` = ?," : null
-						}`;
+						${data.health_state ? "`health_state` = ?," : null}`;
 
 					const _values = [
 						data.model_id,
@@ -778,12 +671,9 @@ const MySqlService = {
 						data.id,
 					];
 					const _sql = `UPDATE "vehicles" SET ${_template} WHERE 'id' = ?`;
-					return resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbStatusResult,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -798,23 +688,16 @@ const MySqlService = {
 		 * @returns {Promise<IDbVehicle>} - A promise that resolves to the retrieved vehicle.
 		 * @throws {Error} - If an error occurs while retrieving the vehicle.
 		 */
-		getById(
-			handler: MysqlHandler,
-			vehicleId: string,
-		): Promise<IDbVehicle> {
+		getById(handler: MysqlHandler, vehicleId: string): Promise<IDbVehicle> {
 			return new Promise((resolve, reject) => {
 				if (!vehicleId) return reject("Id is undefined");
-				if (vehicleId.length !== 36)
-					return reject("Id invalid");
+				if (vehicleId.length !== 36) return reject("Id invalid");
 				const _sql = "SELECT * FROM `vehicles` WHERE `id` = ?";
 				const _values = [vehicleId];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbVehicle,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbVehicle);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -832,9 +715,9 @@ const MySqlService = {
 			return new Promise((resolve, reject) => {
 				const _sql = "SELECT * FROM `models`";
 				try {
-					resolve(
-						handler.query(_sql) as unknown as Array<IDbVehicle>,
-					);
+					handler.query(_sql).then((result) => {
+						return resolve(result as unknown as Array<IDbVehicle>);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -848,16 +731,13 @@ const MySqlService = {
 		 * @returns {Promise<Array<IDbVehicle>>} A promise that resolves to an array of available vehicles.
 		 * @throws {Error} If an error occurs while executing the query.
 		 */
-		getAvailable(
-			handler: MysqlHandler,
-		): Promise<Array<IDbVehicle>> {
+		getAvailable(handler: MysqlHandler): Promise<Array<IDbVehicle>> {
 			return new Promise((resolve, reject) => {
-				const _sql =
-					"SELECT * FROM `vehicles` WERE `isAvailable` = 1";
+				const _sql = "SELECT * FROM `vehicles` WERE `isAvailable` = 1";
 				try {
-					resolve(
-						handler.query(_sql) as unknown as Array<IDbVehicle>,
-					);
+					handler.query(_sql).then((result) => {
+						return resolve(result as unknown as Array<IDbVehicle>);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -866,29 +746,25 @@ const MySqlService = {
 	},
 	Category: {
 		/**
-		 * Inserts a category into the database.
+		 * Insert a category into the database.
 		 *
-		 * @param {MysqlHandler} handler - The MySQL handler object.
-		 * @param {IDbCategory} data - The category data to be inserted.
-		 * @return {Promise<unknown>} - A promise that resolves if the insertion is successful, and rejects with an error if it fails.
+		 * @param {MysqlHandler} handler - The MySQL handler instance.
+		 * @param {IDbCategory} data - The category data to insert.
+		 * @returns {Promise<IDbStatusResult>} A promise that resolves to the status result of the insertion.
+		 * @throws {Error} If an error occurs during the execution of the insertion.
 		 */
-		insert(
-			handler: MysqlHandler,
-			data: IDbCategory,
-		): Promise<unknown> {
+		insert(handler: MysqlHandler, data: IDbCategory): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
 
 				const _sql =
 					"INSERT INTO `categories`(`id`,`slug_name`, `display_name`) VALUES (?, ?, ?)";
-				const _values = [
-					data.id,
-					data.slug_name,
-					data.display_name,
-				];
+				const _values = [data.id, data.slug_name, data.display_name];
 				try {
-					resolve(handler.execute(_sql, _values));
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -898,15 +774,11 @@ const MySqlService = {
 		/**
 		 * Updates a category in the database.
 		 *
-		 * @param {MysqlHandler} handler - The MySQL handler instance.
-		 * @param {IDbCategory} data - The category data to update.
-		 * @returns {Promise<number>} - A promise that resolves with the number of affected rows in the database.
-		 * @throws {Error} - If an error occurs during execution.
+		 * @param {MysqlHandler} handler - The MySQL handler for executing database queries.
+		 * @param {IDbCategory} data - The category data to be updated.
+		 * @returns {Promise<IDbStatusResult>} - A promise that resolves to the status result of the update operation.
 		 */
-		update(
-			handler: MysqlHandler,
-			data: IDbCategory,
-		): Promise<unknown> {
+		update(handler: MysqlHandler, data: IDbCategory): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
@@ -914,19 +786,13 @@ const MySqlService = {
 				try {
 					const _template = `
 						${data.slug_name ? "`slug_name` = ?," : null}
-						${
-							data.display_name ? "`display_name` = ?," : null
-						}`;
+						${data.display_name ? "`display_name` = ?," : null}`;
 
-					const _values = [
-						data.slug_name,
-						data.display_name,
-						data.id,
-					];
+					const _values = [data.slug_name, data.display_name, data.id];
 					const _sql = `UPDATE "categories" SET ${_template} WHERE 'id' = ?`;
-					return resolve(
-						handler.execute(_sql, _values) as unknown as number,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -937,7 +803,8 @@ const MySqlService = {
 		 *
 		 * @param {MysqlHandler} handler - The MySQL handler used for executing the query.
 		 *
-		 * @return {Promise<Array<IDbCategory>>} - A promise that resolves with an array of category objects from the database.
+		 * @return {Promise<Array<IDbCategory>>}
+		 * 			- A promise that resolves with an array of category objects from the database.
 		 *      - The category objects are of type IDbCategory.
 		 *      - If an error occurs, the promise will be rejected with an Error object.
 		 */
@@ -945,11 +812,7 @@ const MySqlService = {
 			return new Promise((resolve, reject) => {
 				const _sql = "SELECT * FROM `categories`";
 				try {
-					resolve(
-						handler.query(
-							_sql,
-						) as unknown as Array<IDbCategory>,
-					);
+					resolve(handler.query(_sql) as unknown as Array<IDbCategory>);
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -969,16 +832,12 @@ const MySqlService = {
 		): Promise<IDbCategory> {
 			return new Promise((resolve, reject) => {
 				if (!categorySlug) return reject("slug is undefined");
-				const _sql =
-					"SELECT * FROM `categories` WHERE `slug_name` = ?";
+				const _sql = "SELECT * FROM `categories` WHERE `slug_name` = ?";
 				const _values = [categorySlug];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbCategory,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbCategory);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -992,38 +851,41 @@ const MySqlService = {
 		 * @returns {Promise<IDbCategory>} - A Promise that resolves with the category object.
 		 * @throws {Error} - If an error occurs during execution.
 		 */
-		getById(
-			handler: MysqlHandler,
-			categoryId: string,
-		): Promise<IDbCategory> {
+		getById(handler: MysqlHandler, categoryId: string): Promise<IDbCategory> {
 			return new Promise((resolve, reject) => {
 				if (!categoryId) return reject("slug is undefined");
-				if (categoryId.length !== 36)
-					return reject("Id invalid");
-				const _sql =
-					"SELECT * FROM `categories` WHERE `id` = ?";
+				if (categoryId.length !== 36) return reject("Id invalid");
+				const _sql = "SELECT * FROM `categories` WHERE `id` = ?";
 				const _values = [categoryId];
 				try {
-					resolve(
-						handler.execute(
-							_sql,
-							_values,
-						) as unknown as IDbCategory,
-					);
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbCategory);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
 			});
 		},
+
+		/**
+		 * Deletes a category from the database based on the given categoryId.
+		 *
+		 * @param {MysqlHandler} handler - The MysqlHandler object for executing database queries.
+		 * @param {string} categoryId - The ID of the category to be deleted.
+		 *
+		 * @returns {Promise<IDbStatusResult>} - A promise that resolves to the database status result after deletion.
+		 * @throws {Error} - If an error occurs while executing the deletion query.
+		 */
 		delete(handler: MysqlHandler, categoryId: string) {
 			return new Promise((resolve, reject) => {
 				if (!categoryId) return reject("Id is undefined");
-				if (categoryId.length !== 36)
-					return reject("Id invalid");
+				if (categoryId.length !== 36) return reject("Id invalid");
 				const _sql = "DELETE FROM `categories` WHERE `id` = ?";
 				const _values = [categoryId];
 				try {
-					resolve(handler.execute(_sql, _values));
+					handler.execute(_sql, _values).then((result) => {
+						return resolve(result as unknown as IDbStatusResult);
+					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}

src/services/user.service.ts

@@ -18,13 +18,8 @@ const DbHandler = new MySqlService.Handler("UserService");
  * @param {string} username - The username of the user to retrieve.
  * @returns {Promise<Object | null>} - The user object if found, or null if not found.
  */
-async function getUserFromUsername(
-	username: string,
-): Promise<object | null> {
-	const dbUser = await MySqlService.User.getByUsername(
-		DbHandler,
-		username,
-	);
+async function getUserFromUsername(username: string): Promise<object | null> {
+	const dbUser = await MySqlService.User.getByUsername(DbHandler, username);
 	if (dbUser === undefined) return null;
 	return dbUser;
 }
@@ -37,22 +32,16 @@ async function getUserFromIdService(id: string | undefined) {
 
 async function register(ReqData: IReqRegister) {
 	if (ReqData.password.length < 6) {
-		logger.info(
-			`REGISTER :> Invalid password (${ReqData.username})`,
-		);
+		logger.info(`REGISTER :> Invalid password (${ReqData.username})`);
 		return {
 			error: "invalidPassword",
 		};
 	}
-	const passwordHash = await CredentialService.hash(
-		ReqData.password,
-	);
+	const passwordHash = await CredentialService.hash(ReqData.password);
 
 	// Does the new user has accepted GDPR ?
 	if (ReqData.gdpr !== true) {
-		logger.info(
-			`REGISTER :> GDPR not validated (${ReqData.username})`,
-		);
+		logger.info(`REGISTER :> GDPR not validated (${ReqData.username})`);
 		return {
 			error: "gdprNotApproved",
 		};
@@ -60,9 +49,7 @@ async function register(ReqData: IReqRegister) {
 
 	// Check if exist and return
 
-	const dbUserIfExist = await getUserFromUsername(
-		ReqData.username,
-	);
+	const dbUserIfExist = await getUserFromUsername(ReqData.username);
 	if (dbUserIfExist) {
 		logger.info(
 			`REGISTER :> User exist (${dbUserIfExist.username})\n ID:${dbUserIfExist.id}`,
@@ -110,9 +97,7 @@ async function register(ReqData: IReqRegister) {
 	};
 	logger.info(userData);
 	await Db.collection("users").insertOne(NewUser);
-	logger.info(
-		`REGISTER :> Inserted new user (${NewUser.username})`,
-	);
+	logger.info(`REGISTER :> Inserted new user (${NewUser.username})`);
 	return userData;
 }
 
@@ -123,18 +108,14 @@ async function login(ReqData: IReqLogin) {
 		ReqData.username,
 	);
 	if (!dbUser) {
-		console.log(
-			`LoginService :> User does not exist (${ReqData.username})`,
-		);
+		console.log(`LoginService :> User does not exist (${ReqData.username})`);
 		return {
 			error: "userNotFound",
 		};
 	}
 	if (ReqData.password.length < 6) {
 		console.log("X");
-		console.log(
-			`LoginService :> Invalid password (${ReqData.username})`,
-		);
+		console.log(`LoginService :> Invalid password (${ReqData.username})`);
 		return {
 			error: "invalidPassword",
 		};
@@ -145,9 +126,7 @@ async function login(ReqData: IReqLogin) {
 	);
 	if (!isPasswordValid) {
 		console.log(isPasswordValid);
-		console.log(
-			`LoginService :> Invalid password (${ReqData.username})`,
-		);
+		console.log(`LoginService :> Invalid password (${ReqData.username})`);
 		return {
 			error: "invalidPassword",
 		};
@@ -213,16 +192,12 @@ async function getAllUsersService() {
  */
 async function editUserService(targetId, sanitizedData) {
 	if (sanitizedData.password) {
-		const passwordHash = await getHashFromPassword(
-			sanitizedData.password,
-		);
+		const passwordHash = await getHashFromPassword(sanitizedData.password);
 		delete sanitizedData.password;
 		logger.info(`Changing password for user "${targetId}"`);
 		sanitizedData.passwordHash = passwordHash;
 	}
-	const updatedUserResult = await Db.collection(
-		"users",
-	).updateOne(
+	const updatedUserResult = await Db.collection("users").updateOne(
 		{
 			id: targetId,
 		},

src/validators/AdminGuard.ts

@@ -13,14 +13,9 @@ const UNAUTHORIZED = 401;
 const FORBIDDEN = 403;
 const UNAUTH_MESSAGE = "Missing Authorization Header";
 const INVALID_TOKEN_MESSAGE = "Invalid or expired token.";
-const PERMISSON_NOT_VALID =
-	"You are missing the required permission.";
+const PERMISSON_NOT_VALID = "You are missing the required permission.";
 
-async function AdminGuard(
-	req: Request,
-	res: Response,
-	next: NextFunction,
-) {
+async function AdminGuard(req: Request, res: Response, next: NextFunction) {
 	const authHeader = req.headers.authorization;
 	if (!authHeader) {
 		logger.warn(`Invalid header (${req.ip})`);
@@ -40,8 +35,7 @@ async function AdminGuard(
 
 	if (token) {
 		// @ts-ignore
-		const isSourceAdmin =
-			await MysqlService.User.getAdminStateForId(
+		const isSourceAdmin = await MysqlService.User.getAdminStateForId(
 			DbHandler,
 			token.sub,
 		);

src/validators/UserGuard.ts

@@ -14,11 +14,7 @@ const UNAUTH_MESSAGE = "Missing Authorization Header";
 const INVALID_TOKEN_MESSAGE = "Invalid or expired token.";
 const USER_NOT_EXIST = "You dont exist anymore";
 
-async function UserGuard(
-	req: Request,
-	res: Response,
-	next: NextFunction,
-) {
+async function UserGuard(req: Request, res: Response, next: NextFunction) {
 	const authHeader = req.headers.authorization;
 	if (!authHeader) {
 		return res.status(UNAUTHORIZED).json({
@@ -44,10 +40,7 @@ async function UserGuard(
 				message: USER_NOT_EXIST,
 			});
 		}
-		const user = await MySqlService.User.getById(
-			DbHandler,
-			userId,
-		);
+		const user = await MySqlService.User.getById(DbHandler, userId);
 		if (user) {
 			logger.info(`An user do a request. (${user?.username})`);
 			next();