Show validation warnings only after the first form submission (#87) (#…

…3271) * Show validation warnings only after the first submission on the metadata editor * Add integration test Signed-off-by: Guilherme Caponetto <[email protected]>
elyra-ai · Jan 2, 2025 · 7944a98 · 7944a98
1 parent 6eef65b
commit 7944a98
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Showing 3 changed files with 134 additions and 53 deletions.
diff --git a/packages/metadata-common/src/MetadataEditor.tsx b/packages/metadata-common/src/MetadataEditor.tsx
@@ -15,7 +15,11 @@
  */
 
 import { MetadataService } from '@elyra/services';
-import { RequestErrors, FormEditor } from '@elyra/ui-components';
+import {
+  RequestErrors,
+  FormEditor,
+  IFormEditorRef
+} from '@elyra/ui-components';
 
 import * as React from 'react';
 
@@ -77,19 +81,30 @@ export const MetadataEditor: React.FC<IMetadataEditorComponentProps> = ({
   getDefaultChoices,
   titleContext
 }: IMetadataEditorComponentProps) => {
-  const [invalidForm, setInvalidForm] = React.useState(name === undefined);
+  const formRef = React.useRef<IFormEditorRef>(null);
+  const [isSubmitted, setSubmitted] = React.useState(false);
+  const [invalidForm, setInvalidForm] = React.useState(false);
 
   const schema = schemaTop.properties.metadata;
 
   const [metadata, setMetadata] = React.useState(initialMetadata);
   const displayName = initialMetadata?.['_noCategory']?.['display_name'];
   const referenceURL = schemaTop.uihints?.reference_url;
 
+  const isFormDataValid = (data: any) => {
+    const state = formRef.current!.validateForm(data);
+    return state.isValid;
+  };
+
   /**
    * Saves metadata through either put or post request.
    */
-  const saveMetadata = (): void => {
-    if (invalidForm) {
+  const saveMetadata = () => {
+    const isValid = isFormDataValid(metadata);
+    setInvalidForm(!isValid);
+    setSubmitted(true);
+
+    if (!isValid) {
       return;
     }
 
@@ -167,10 +182,13 @@ export const MetadataEditor: React.FC<IMetadataEditorComponentProps> = ({
         ) : null}
       </p>
       <FormEditor
+        ref={formRef}
         schema={schema}
-        onChange={(formData: any, invalid: boolean): void => {
+        onChange={(formData: any): void => {
           setMetadata(formData);
-          setInvalidForm(invalid);
+          if (isSubmitted) {
+            setInvalidForm(!isFormDataValid(formData));
+          }
           setDirty(true);
         }}
         componentRegistry={componentRegistry}
@@ -193,13 +211,7 @@ export const MetadataEditor: React.FC<IMetadataEditorComponentProps> = ({
         ) : (
           <div />
         )}
-        <button
-          onClick={(): void => {
-            saveMetadata();
-          }}
-        >
-          {translator.__('Save & Close')}
-        </button>
+        <button onClick={saveMetadata}>{translator.__('Save & Close')}</button>
       </div>
     </div>
   );

diff --git a/packages/ui-components/src/FormEditor.tsx b/packages/ui-components/src/FormEditor.tsx
@@ -22,7 +22,8 @@ import {
   ArrayFieldTemplateProps,
   FieldTemplateProps,
   RegistryFieldsType,
-  RegistryWidgetsType
+  RegistryWidgetsType,
+  RJSFValidationError
 } from '@rjsf/utils';
 import validator from '@rjsf/validator-ajv8';
 import * as React from 'react';
@@ -37,9 +38,9 @@ interface IFormEditorProps {
   schema: any;
 
   /**
-   * Handler to update form data / error state in parent component.
+   * Handler to update form data in parent component.
    */
-  onChange: (formData: any, invalid: boolean) => void;
+  onChange: (formData: any) => void;
 
   /**
    * Editor services to create new editors in code fields.
@@ -72,6 +73,19 @@ interface IFormEditorProps {
   languageOptions?: string[];
 }
 
+export type FormValidationState =
+  | {
+      isValid: true;
+    }
+  | {
+      isValid: false;
+      errors: RJSFValidationError[];
+    };
+
+export interface IFormEditorRef {
+  validateForm: (data: any) => FormValidationState;
+}
+
 /**
  * React component that allows for custom add / remove buttons in the array
  * field component.
@@ -138,17 +152,24 @@ const CustomFieldTemplate: React.FC<FieldTemplateProps> = (props) => {
  * Creates a uiSchema from given uihints and passes relevant information
  * to the custom renderers.
  */
-export const FormEditor: React.FC<IFormEditorProps> = ({
-  schema,
-  onChange,
-  editorServices,
-  componentRegistry,
-  translator,
-  originalData,
-  allTags,
-  languageOptions
-}) => {
-  const [formData, setFormData] = React.useState(originalData ?? ({} as any));
+const RefForwardingFormEditor: React.ForwardRefRenderFunction<
+  IFormEditorRef,
+  IFormEditorProps
+> = (
+  {
+    schema,
+    onChange,
+    editorServices,
+    componentRegistry,
+    translator,
+    originalData,
+    allTags,
+    languageOptions
+  },
+  forwardedRef
+) => {
+  const [formData, setFormData] = React.useState(originalData ?? {});
+  const [liveValidateEnabled, setLiveValidateEnabled] = React.useState(false);
 
   /**
    * Generate the rjsf uiSchema from uihints in the elyra metadata schema.
@@ -177,6 +198,19 @@ export const FormEditor: React.FC<IFormEditorProps> = ({
       .map(([key, value]) => [key, value.widgetRenderer!])
   );
 
+  React.useImperativeHandle(
+    forwardedRef,
+    (): IFormEditorRef => ({
+      validateForm: (data) => {
+        setLiveValidateEnabled(true);
+        const result = validator.validateFormData(data, schema);
+        return result.errors.length === 0
+          ? { isValid: true }
+          : { isValid: false, errors: result.errors };
+      }
+    })
+  );
+
   return (
     <Form
       schema={schema}
@@ -198,13 +232,15 @@ export const FormEditor: React.FC<IFormEditorProps> = ({
       uiSchema={uiSchema}
       onChange={(e): void => {
         setFormData(e.formData);
-        onChange(e.formData, e.errors.length > 0 || false);
+        onChange(e.formData);
       }}
-      liveValidate={true}
+      liveValidate={liveValidateEnabled}
       noHtml5Validate={
         /** noHtml5Validate is set to true to prevent the html validation from moving the focus when the live validate is called. */
         true
       }
     />
   );
 };
+
+export const FormEditor = React.forwardRef(RefForwardingFormEditor);
diff --git a/tests/integration/codesnippet.ts b/tests/integration/codesnippet.ts
@@ -38,26 +38,44 @@ describe('Code Snippet tests', () => {
     );
   });
 
+  it('should show validation warnings only after submission', () => {
+    const name = 'foo';
+
+    clickCreateNewSnippetButton();
+
+    checkValidationWarnings(0);
+
+    typeCodeSnippetName(name);
+
+    saveAndCloseMetadataEditor();
+
+    checkValidationWarnings(2);
+
+    populateCodeSnippetFields(name);
+
+    checkValidationWarnings(0);
+
+    saveAndCloseMetadataEditor();
+
+    checkEditorVisibility(false);
+
+    getSnippetByName(name);
+
+    deleteSnippet(name);
+  });
+
   it('should provide warnings when required fields are not entered properly', () => {
     createInvalidCodeSnippet(snippetName);
 
-    // Metadata editor should not close
-    cy.get('.lm-TabBar-tabLabel')
-      .contains('New Code Snippet')
-      .should('be.visible');
+    checkEditorVisibility(true);
 
-    // Fields marked as required should be highlighted
-    cy.get('.error-detail li.text-danger').as('required-warnings');
-    cy.get('@required-warnings').should('have.length', 2);
+    checkValidationWarnings(2);
   });
 
-  it('should create valid code-snippet', () => {
+  it.skip('should create valid code-snippet', () => {
     createValidCodeSnippet(snippetName);
 
-    // Metadata editor tab should not be visible
-    cy.get('.lm-TabBar-tabLabel')
-      .contains('New Code Snippet')
-      .should('not.exist');
+    checkEditorVisibility(false);
 
     // Check new code snippet is displayed
     getSnippetByName(snippetName);
@@ -78,14 +96,13 @@ describe('Code Snippet tests', () => {
   });
 
   it('should trigger save / submit on pressing enter', () => {
+    clickCreateNewSnippetButton();
+
     populateCodeSnippetFields(snippetName);
 
-    cy.get('.elyra-formEditor-form-display_name').type('{enter}');
+    typeCodeSnippetName('{enter}');
 
-    // Metadata editor tab should not be visible
-    cy.get('.lm-TabBar-tabLabel')
-      .contains('New Code Snippet')
-      .should('not.exist');
+    checkEditorVisibility(false);
 
     // Check new code snippet is displayed
     getSnippetByName(snippetName);
@@ -344,20 +361,17 @@ const getSnippetByName = (snippetName: string): any => {
 const createInvalidCodeSnippet = (snippetName: string): any => {
   clickCreateNewSnippetButton();
 
-  // Name code snippet
-  cy.get('.elyra-formEditor-form-display_name').type(snippetName);
+  typeCodeSnippetName(snippetName);
 
   saveAndCloseMetadataEditor();
 };
 
 const populateCodeSnippetFields = (
   snippetName: string,
   language?: string
-): any => {
-  clickCreateNewSnippetButton();
-
+): void => {
   // Name code snippet
-  cy.get('.elyra-formEditor-form-display_name').type(snippetName);
+  cy.get('.elyra-formEditor-form-display_name').clear().type(snippetName);
 
   // Select python language from dropdown list
   editSnippetLanguage(snippetName, language ?? 'Python');
@@ -372,7 +386,9 @@ const populateCodeSnippetFields = (
 const createValidCodeSnippet = (
   snippetName: string,
   language?: string
-): any => {
+): void => {
+  clickCreateNewSnippetButton();
+
   populateCodeSnippetFields(snippetName, language);
 
   saveAndCloseMetadataEditor();
@@ -384,10 +400,27 @@ const clickCreateNewSnippetButton = (): void => {
   cy.findByRole('button', { name: /create new code snippet/i }).click();
 };
 
+const checkValidationWarnings = (count: number): void => {
+  cy.get('.error-detail li.text-danger').should(
+    count === 0 ? 'not.exist' : 'have.length',
+    count
+  );
+};
+
 const saveAndCloseMetadataEditor = (): void => {
   cy.get('.elyra-metadataEditor-saveButton > button:visible').click();
 };
 
+const typeCodeSnippetName = (name: string): void => {
+  cy.get('.elyra-formEditor-form-display_name').type(name);
+};
+
+const checkEditorVisibility = (isVisible: boolean): void => {
+  cy.get('.lm-TabBar-tabLabel')
+    .contains('New Code Snippet')
+    .should(isVisible ? 'be.visible' : 'not.exist');
+};
+
 const deleteSnippet = (snippetName: string): void => {
   // Find element by name
   const item = getSnippetByName(snippetName);