fix for sorting: a value of 0 was not pushed to array

Author: devhelpr

apps/vps-web/src/tests/sort-flow-with-input.test.ts

@@ -9,7 +9,7 @@ describe('sort flow with input', () => {
   test('runs sort flow with input', async () => {
     const flowEngine = new RuntimeFlowEngine();
     flowEngine.initialize(flow.flows.flow.nodes);
-    const result = await flowEngine.run([5, 4, 3, 2, 1]);
+    const result = await flowEngine.run([5, 4, 3, 2, 1, 0]);
     console.log('result', result);
     expect(Array.isArray(result)).toBe(true);
 
@@ -19,6 +19,6 @@ describe('sort flow with input', () => {
       }
     });
 
-    expect(result.length).toBe(5);
+    expect(result.length).toBe(6);
   });
 });

libs/web-flow-executor/src/nodes/scoped-variable.ts

@@ -140,7 +140,7 @@ export const getScopedVariable =
                   scopedData[scopeId][data.index] = value;
                 }
               }
-            } else if (data.push) {
+            } else if (data.push !== undefined && data.push !== null) {
               // data needs to be pushed 'raw' without convertDataToType
               // .. convertDataToType converts to array when fieldValueType is array
               // .. and here you want to push a value to that array
@@ -166,7 +166,7 @@ export const getScopedVariable =
                   currentValue[data.index] = value;
                 }
               }
-            } else if (data.push) {
+            } else if (data.push !== undefined && data.push !== null) {
               // data needs to be pushed 'raw' without convertDataToType
               // .. convertDataToType converts to array when fieldValueType is array
               // .. and here you want to push a value to that array