Read configuration

src/helpers/ConfigHelper.ts

@@ -0,0 +1,47 @@
+import { readFileSync } from "fs";
+
+
+/**
+ * Configuration helper
+ * 
+ * @author Pierre HUBERT
+ */
+
+export interface DatabaseConfiguration {
+	host : string,
+	dbName : string,
+	user : string,
+	password : string,
+	dbPrefix : string
+}
+
+export interface Configuration {
+	storageURL : string,
+	storagePath : string,
+	database : DatabaseConfiguration,
+}
+
+export class ConfigurationHelper {
+
+	private static conf : Configuration;
+	
+	public static getConf() : Configuration {
+		return this.conf;
+	}
+
+	/**
+	 * Load configuration from a specified configuration file
+	 * 
+	 * @param fileName Configuration file to load
+	 */
+	public static loadConf(fileName : string) {
+		this.conf = JSON.parse(readFileSync(fileName, {encoding: "utf-8"}));
+	}
+}
+
+/**
+ * Get project configuration
+ */
+export function conf() : Configuration {
+	return ConfigurationHelper.getConf();
+}