From edf2f6880ca219fe10d42d3d0b498542cd9b9f1e Mon Sep 17 00:00:00 2001
From: Mathis <yidhra@tuta.io>
Date: Mon, 29 Apr 2024 12:05:34 +0200
Subject: [PATCH] feat(services): enhance `insert` and `update` methods in
 `mysql.service.ts`

- Enhanced `insert` and `update` methods in `mysql.service.ts`
- Added detailed documentation and type checks for `insert` function.
- Implemented body of `update` method, included parameter validation and SQL query building.

Issue: #20
Signed-off-by: Mathis <yidhra@tuta.io>
---
 src/services/mysql.service.ts | 42 ++++++++++++++++++++++++++++++++---
 1 file changed, 39 insertions(+), 3 deletions(-)

diff --git a/src/services/mysql.service.ts b/src/services/mysql.service.ts
index 44d47b0..22ebd3d 100644
--- a/src/services/mysql.service.ts
+++ b/src/services/mysql.service.ts
@@ -581,8 +581,16 @@ const MySqlService = {
 			})
 		}
 	},
+	//ToTest
 	Vehicle: {
-		insert(handler: MysqlHandler, data: IDbVehicle) {
+		/**
+		 * Inserts a new record into the `vehicles` table.
+		 * @param {MysqlHandler} handler - The MySQL handler object.
+		 * @param {IDbVehicle} data - The vehicle data to be inserted.
+		 * @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> {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject('Id is undefined');
 				if (data.id.length !== 36) return reject('Id invalid');
@@ -603,10 +611,38 @@ const MySqlService = {
 			})
 		},
 
-		//TODO update by id
-		update(handler: MysqlHandler, data: IDbVehicle) {
+		/**
+		 * Update a vehicle record in the database.
+		 *
+		 * @param {MysqlHandler} handler - The MySQL handler object for executing the SQL query.
+		 * @param {IDbVehicle} data - The updated vehicle data.
+		 * @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> {
 			return new Promise((resolve, reject) => {
+				if (!data.id) return reject('Id is undefined');
+				if (data.id.length !== 36) return reject('Id invalid');
 
+				try {
+					const _template = `
+						${data.model_id 				? "`model_id` = ?," 			: null}
+						${data.plate_number 		? "`plate_number` = ?,"		: null}
+						${data.odometer 				? "`odometer` = ?," 			: null}
+						${data.health_state 		? "`health_state` = ?," 	: null}`
+
+					const _values = [
+						data.model_id,
+						data.plate_number,
+						data.odometer,
+						data.health_state,
+						data.id
+					]
+					const _sql = `UPDATE "vehicles" SET ${_template} WHERE 'id' = ?`;
+					return resolve(handler.execute(_sql, _values) as unknown as IDbStatusResult);
+				} catch (err: unknown) {
+					reject(err as Error);
+				}
 			})
 		},