various fixes

src/server/backend/plugins/manager.js

@@ -11,11 +11,45 @@
     This is the plugin manager. It is responsible for installing, updating and uninstalling plugins.
 */
 
+const fs = require( 'fs' );
+const path = require( 'path' );
+
 class PluginManager {
-    constructor () {}
+    constructor ( settings ) {
+        this.paymentGateway = settings.payments;
+        this.allPlugins = {};
+        fs.readdir( path.join( __dirname + '/others' ), ( err, ls ) => {
+            for ( let file in ls ) {
+                const pluginSettings = JSON.parse( fs.readFileSync( path.join( __dirname + '/others/' + ls[ file ] + '/plugin.json' ) ) );
+                this.allPlugins[ ls[ file ] ] = pluginSettings;
+            }
+        } );
+    }
 
-    loadSettings ( plugin ) {
+    getPlugins () {
+        
+    }
 
+    getPluginDetails ( plugin ) {
+        return new Promise( ( resolve, reject ) => {
+            fs.readFile( path.join( __dirname + '/others/' + plugin + '/plugin.json' ), ( err, file ) => {
+                resolve( file );
+            } );
+        } );
+    }
+
+    loadPaymentGatewaySettings () {
+        return new Promise( ( resolve, reject ) => {
+            fs.readFile( path.join( __dirname + '/payments/' + this.paymentGateway + '/configOptions.json' ), ( err, options ) => {
+                fs.readFile( path.join( __dirname + '/payments/' + this.paymentGateway + '/config.payments.json' ), ( err, config ) => {
+                    let f = options;
+                    for ( let s in f ) {
+                        f[ s ][ 'value' ] = config[ s ];
+                    }
+                    resolve( f );
+                } );
+            } );
+        } );
     }
 
     saveSettings ( plugin, settings ) {