Support TOSCA functions in Node Filters

Adds support to use tosca functions as value in the node property
filters and substitution filters

Change-Id: Id242691cc9ddd233245b58f052b9f0e2c7bbd66b
Issue-ID: SDC-4128
Signed-off-by: André Schmid <andre.schmid@est.tech>

1 files changed, 4 insertions, 1 deletions

diff --git a/catalog-ui/src/app/models/properties-inputs/property-fe-model.ts b/catalog-ui/src/app/models/properties-inputs/property-fe-model.ts
index eb18c4e4f9..49baefd4e0 100644
--- a/catalog-ui/src/app/models/properties-inputs/property-fe-model.ts
+++ b/catalog-ui/src/app/models/properties-inputs/property-fe-model.ts
@@ -46,6 +46,9 @@ export class PropertyFEModel extends PropertyBEModel {
 
     constructor(property: PropertyBEModel){
         super(property);
+        if (!property) {
+            return;
+        }
         this.value = property.value ? property.value : property.defaultValue;//In FE if a property doesn't have value - display the default value
         this.isSimpleType = PROPERTY_DATA.SIMPLE_TYPES.indexOf(this.type) > -1;
         this.setNonDeclared();
@@ -290,7 +293,7 @@ export class PropertyFEModel extends PropertyBEModel {
                 propertyType !== PROPERTY_TYPES.TIMESTAMP &&
                 propertyType !== PROPERTY_TYPES.JSON &&
                 PROPERTY_DATA.SCALAR_TYPES.indexOf(<string>propertyType) == -1) {
-                return JSON.parse(value);  // the value object contains the real value ans not the value as string
+                return JSON.parse(valueObj);  // the value object contains the real value ans not the value as string
             }
             return valueObj;
         }