feat(services): implement getById and getAll methods in mysql service

Implemented getById and getAll methods in the mysql service. The getById method retrieves a vehicle by its ID, and the getAll method fetches all vehicles from the database. These improvements facilitate more efficient data retrieval and enhance overall service functionality.

Issue: #20
Signed-off-by: Mathis <yidhra@tuta.io>

src/services/mysql.service.ts

@@ -464,6 +464,7 @@ const MySqlService = {
 				}
 			});
 		},
+
 		/**
 		 * Retrieves a model by its ID from the database.
 		 *
@@ -646,18 +647,44 @@ const MySqlService = {
 			})
 		},
 
-		//TODO get by slug
+		/**
-		getBySlug(handler: MysqlHandler, data: IDbVehicle) {
+		 * Retrieves a vehicle from the database by its ID.
+		 *
+		 * @param {MysqlHandler} handler - The instance of the MySQL handler.
+		 * @param {string} vehicleId - The ID of the vehicle to retrieve.
+		 * @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> {
 			return new Promise((resolve, reject) => {
-
+				if (!vehicleId) return reject('Id is undefined');
-			})
+				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);
+				} catch (err: unknown) {
+					reject(err as Error);
+				}
+			});
 		},
 
-		//TODO get all
+		/**
-		getAll(handler: MysqlHandler, data: IDbVehicle) {
+		 * Retrieves all vehicles from the database.
+		 *
+		 * @param {MysqlHandler} handler - The MySQL handler for executing queries.
+		 * @return {Promise<Array<IDbVehicle>>} A promise that resolves with an array of database vehicles.
+		 * @throws {Error} If an error occurs during the database query.
+		 */
+		getAll(handler: MysqlHandler): Promise<Array<IDbVehicle>> {
 			return new Promise((resolve, reject) => {
-
+				const _sql = "SELECT * FROM `models`";
-			})
+				try {
+					resolve(handler.query(_sql) as unknown as Array<IDbVehicle>);
+				} catch (err: unknown) {
+					reject(err as Error);
+				}
+			});
 		},
 
 		//TODO get available