From 7d6979e0960625fcd7040f94ff5ed2924de39bdc Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Sat, 7 Dec 2019 11:50:59 +0100
Subject: [PATCH] Add tables aliases support

---
 src/helpers/DatabaseHelper.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/helpers/DatabaseHelper.ts b/src/helpers/DatabaseHelper.ts
index d7d37aa..b0d933a 100644
--- a/src/helpers/DatabaseHelper.ts
+++ b/src/helpers/DatabaseHelper.ts
@@ -9,11 +9,13 @@ import { conf } from "./ConfigHelper";
 
 export interface JoinTableInfo {
 	table: string,
+	tableAlias ?: string,
 	condition: string
 }
 
 export interface QueryInformation {
 	table: string,
+	tableAlias?: string,
 	joins ?: Array<JoinTableInfo>,
 	fields ?: Array<string>,
 	where ?: Object,
@@ -88,10 +90,13 @@ export class DatabaseHelper {
 		
 		request += " FROM " + info.table;
 
+		if(info.tableAlias)
+			request += " " + info.tableAlias + " ";
+
 		// Joins condition
 		if(info.joins) {
 			info.joins.forEach(join => {
-				request += " JOIN " + join.table + " ON " + join.condition
+				request += " JOIN " + join.table + (join.tableAlias ? " " + join.tableAlias : "") + " ON " + join.condition
 			});
 		}