test(services): add DbHandler usage in user.service.ts

This commit includes:
- The usage of `DbHandler.factorize` with sample values
- Testing log trace to monitor the result and fields of factored user data

Issue: #18
Signed-off-by: Mathis <yidhra@tuta.io>

src/services/mysql.service.ts

@@ -56,6 +56,7 @@ class MysqlHandler {
 
 	/**
 	 * Factorize the input data values into a database query.
+	 * `id` field will not be injected in result to avoid problems.
 	 *
 	 * @param {IDbFactorizeInput} data - The input data containing values to factorize.
 	 * @return {Promise<IDbFactorizeOutput>} - A promise resolving to the factorized output.
@@ -63,7 +64,14 @@ class MysqlHandler {
 	factorize(data: IDbFactorizeInput): Promise<IDbFactorizeOutput> {
 		return new Promise((resolve, reject)=>{
 			try {
-				const _sqlQueryKeys = Object.keys(data.values).map((key: string) => `\'${key}\' = ?`)
+				// @ts-ignore
+				data.values.id ? delete data.values.id : null;
+				const _sqlQueryKeys = Object.keys(data.values).map((key: string) => {
+					if (key !== 'id') {
+						return `\'${key}\' = ?`
+					}
+					return '';
+				})
 				const values = Object.values(data.values).map((val)=>val)
 				this.Logger.debug(`\n\n>-> Factorized ${_sqlQueryKeys.length} keys for a prepare Query.\n>-> Action: ${data.actionName}\n`)
 				const sqlQueryKeys = _sqlQueryKeys.join(', ')
@@ -358,17 +366,10 @@ const MySqlService = {
 				if (data.id.length !== 36) return reject("Id invalid");
 
 				try {
-					const _template = `
-						${data.slug_name ? "`slug_name` = ?," : null}
-						${data.display_name ? "`display_name` = ?," : null}
-						${data.image_blob ? "`slug_name` = ?," : null}`;
-
-					const _values = [
-						data.slug_name,
-						data.display_name,
-						data.image_blob,
-						data.id,
-					];
+					handler.factorize({
+						values: data,
+						actionName: `Update user ID::${data.id}`
+					})
 					const _sql = `UPDATE "brands" SET ${_template} WHERE 'id' = ?`;
 					handler.execute(_sql, _values).then((result) => {
 						return resolve(result as unknown as IDbStatusResult);

src/services/user.service.ts

@@ -75,6 +75,19 @@ async function getUserFromIdService(id: string): Promise<IDbUser | ISError> {
 	}
 }
 
+/*
+DbHandler.factorize({
+	values: {
+		id: '011010101',
+		username: 'avnyr',
+		age: 42,
+		is_admin: true
+	},
+	actionName: "Testing"
+}).then((result)=>{
+	logger.trace(`\n\n> ${result._valuesArray.join(', ')}\n\n> ${result.totalFields}\n\n> ${result._keysTemplate}\n`)
+})*/
+
 //ToTest
 /**
  * Registers a new user.