cleaups and content page refresh (in progress)

[outofuni/tavern2.git] / lib / product_component.dart

diff --git a/lib/product_component.dart b/lib/product_component.dart
index ed08975..6fb5461 100644 (file)
--- a/lib/product_component.dart
+++ b/lib/product_component.dart
@@ -27,8 +27,9 @@ class ProductComponent implements OnInit {
        final RouteParams _routeParams;
        final Router _router;
 
-       String prod_category_id;
+       String catid;
        String prod_category_name;
+
        String prod_name;
        double prod_price;
        int prodcnt;
@@ -39,67 +40,33 @@ class ProductComponent implements OnInit {
        ProductComponent(this._prodSrv,this._prodcatSrv,
                         this._routeParams,this._router) {
                prod_category_name='Category';
-               prod_category_id='ID';
        }
 
        Future<Null> ngOnInit() async {
-               var catid=_routeParams.get('id');
+               catid=_routeParams.get('id');
                if(catid!=null) {
                        products = await (_prodSrv.getByCategory(catid));
                        prodcat = await (_prodcatSrv.getById(catid));
                }
                prod_category_name=prodcat.name;
-               prod_category_id=prodcat.id;
                prodcnt=products.length;
        }
 
        Future<Null> updateProductCategory() async {
-               bool doupdate=false;
-               bool changecat=false;
-               if(prodcat.id!=prod_category_id) {
-                       doupdate=true;
-                       changecat=true;
-               }
                if(prodcat.name!=prod_category_name) {
-                       doupdate=true;
-               }
-               if(doupdate) {
-                       if(changecat) {
-                               for(Product prod in products) {
-                                       print('Debug: change category of '+
-                                             prod.name);
-                                       await _prodSrv.updateProd(
-                                               prod.id,
-                                               prod.name,
-                                               prod.price,
-                                               prod_category_id
-                                       );
-                               }
-                       }
-                       print('Debug: Updating product category '+
-                             prodcat.name+'/'+prodcat.id+' -> '+
-                             prod_category_name+'/'+prod_category_id);
                        await _prodcatSrv.updateProdCategory(
-                               prodcat.id,
-                               prod_category_name,
-                               prod_category_id
+                               catid,
+                               prod_category_name
                        );
+                       _router.navigate(['ProductCategories']);
                }
        }
 
        Future<Null> deleteProductCategory() async {
-               bool delete=false;
-               if(products.length==0) {
-                       delete=true;
-               }
-               else {
-                       print('Debug: Not deleting anything!');
-               }
-               if(delete) {
-                       print('Debug: Deleting product category '+
-                             prodcat.name+'/'+prodcat.id);
-                       await _prodcatSrv.deleteProdCategory(prodcat.doc_id);
-               }
+               print('Debug: Deleting product category '+
+                     prodcat.name+'/'+prodcat.id);
+               await _prodcatSrv.deleteProdCategory(prodcat.id);
+               _router.navigate(['ProductCategories']);
        }
 
        Future<Null> createProduct() async {
@@ -107,9 +74,15 @@ class ProductComponent implements OnInit {
                        return;
                print('Debug: Creating product '+prod_name+'/'+
                      prod_price.toString());
-               await _prodSrv.createProduct(prod_name,
+               String id = await _prodSrv.createProduct(prod_name,
                                             double.parse(prod_price),
-                                            prod_category_id);
+                                            catid);
+               // instead of executing ngOnInit to 'reload' content
+               products.add(new Product(
+                       id,prod_name,double.parse(prod_price),'product',catid
+               ));
+               prod_name='';
+               prod_price='';
        }
 
        choose(Product prod) {