Can count all new elements

src/helpers/FriendsHelper.ts

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+import { DatabaseHelper } from "./DatabaseHelper";
+
+/**
+ * Friends helper
+ * 
+ * @author Pierre HUBERT
+ */
+
+const FRIENDS_TABLE = "amis";
+
+export class FriendsHelper {
+
+	/**
+	 * Count the number of friendship requests a user
+	 * received
+	 * 
+	 * @param userID Target user ID
+	 */
+	public static async CountRequests(userID: number) : Promise<number> {
+		return await DatabaseHelper.Count({
+			table: FRIENDS_TABLE,
+			where: {
+				ID_personne: userID,
+				actif: 0
+			}
+		});
+	}
+
+}