SSDM-7583 : ObjectTypeForm - improve a logic for showing/hiding 'Initial...

SSDM-7583 : ObjectTypeForm - improve a logic for showing/hiding 'Initial value' field (still requires refactor as it is duplicated in two places)

openbis_ng_ui/src/js/components/types/objectType/ObjectTypeHandlerValidate.js

@@ -145,10 +145,18 @@ export default class ObjectTypeHandlerValidate {
       )
     }
 
-    const wasMandatory = property.original ? property.original.mandatory : false
-    const isMandatory = property.mandatory
-
-    if (property.usages > 0 && !wasMandatory && isMandatory) {
+    const typeIsUsed = type.usages > 0
+    const propertyIsNew = !property.original
+    const propertyIsMandatory = property.mandatory
+    const propertyWasMandatory = property.original
+      ? property.original.mandatory
+      : false
+
+    if (
+      typeIsUsed &&
+      propertyIsMandatory &&
+      (propertyIsNew || !propertyWasMandatory)
+    ) {
       this.validateNotEmpty(
         'Initial Value',
         'initialValueForExistingEntities',

openbis_ng_ui/src/js/components/types/objectType/ObjectTypeParametersProperty.jsx

@@ -468,12 +468,20 @@ class ObjectTypeParametersProperty extends React.PureComponent {
   }
 
   renderInitialValue(property) {
-    const { classes } = this.props
-
-    const wasMandatory = property.original ? property.original.mandatory : false
-    const isMandatory = property.mandatory
-
-    if (property.usages > 0 && !wasMandatory && isMandatory) {
+    const { classes, type } = this.props
+
+    const typeIsUsed = type.usages > 0
+    const propertyIsNew = !property.original
+    const propertyIsMandatory = property.mandatory
+    const propertyWasMandatory = property.original
+      ? property.original.mandatory
+      : false
+
+    if (
+      typeIsUsed &&
+      propertyIsMandatory &&
+      (propertyIsNew || !propertyWasMandatory)
+    ) {
       return (
         <div className={classes.field}>
           <TextField