Merge pull request #1271 from dhis2/cp/bugfixes/DHIS2-10070-performance-on-rules-engine

fix: DHIS2-10070 improves rules engine performance

Author: Bekkalizer

src/core_modules/capture-core/rules/actionsCreator/inputHelpers.js

@@ -31,11 +31,10 @@ function convertFormValuesToClientValues(formValues: {[key: string]: any}, rende
 
 function getValidFormValues(formValues: { [key: string]: any }, fieldsValidation: { [key: string]: boolean }) {
     return Object.keys(formValues)
-        .reduce((accValidFormValues, key) => {
-            const isValid = fieldsValidation[key];
-            accValidFormValues[key] = isValid ? formValues[key] : null;
-            return accValidFormValues;
-        }, {});
+        .filter(key => fieldsValidation[key])
+        .reduce((accValidFormValues, key) => (
+            { ...accValidFormValues, [key]: formValues[key] }
+        ), {});
 }
 
 function getFieldsValidationForForm(sectionsFieldsUI: Object, formId: string) {
@@ -72,7 +71,6 @@ export function getCurrentClientValues(
         fieldValidations;
 
     const validFormValues = getValidFormValues(updatedCurrentFormData, updatedFieldValidations);
-
     const clientData = convertFormValuesToClientValues(validFormValues, foundation);
     return clientData;
 }

src/core_modules/capture-core/rules/actionsCreator/postProcessRulesEffects.js

@@ -116,12 +116,15 @@ function filterFieldsHideEffects(
     }
 
     const elementIds = Object.keys(hideEffects);
+    const compulsoryElements = foundation.getElements().filter(({ compulsory }) => compulsory);
+
     return elementIds
         .filter((elementId) => {
-            const element = foundation.getElement(elementId);
-            const dataCompulsory = element && element.compulsory;
+            const { compulsory: elementIsCompulsory } =
+                compulsoryElements.find(({ id }) => id === elementId) || {};
+
             const compulsoryEffect = makeCompulsoryEffects[elementId];
-            return !(dataCompulsory || compulsoryEffect);
+            return !(elementIsCompulsory || compulsoryEffect);
         })
         .reduce((accFilteredEffects, elementId) => {
             accFilteredEffects[elementId] = hideEffects[elementId];