[RFR] Migrate DateInput to use useInput hook

examples/simple/src/posts/PostCreate.js

@@ -92,7 +92,7 @@ const PostCreateToolbar = props => (
 
 const backlinksDefaultValue = [
     {
-        date: new Date().toISOString(),
+        date: new Date(),
         url: 'http://google.com',
     },
 ];

packages/ra-ui-materialui/src/input/BooleanInput.tsx

@@ -39,6 +39,7 @@ const BooleanInput: FunctionComponent<
         source,
         type: 'checkbox',
         validate,
+        ...rest,
     });
 
     const handleChange = useCallback(

packages/ra-ui-materialui/src/input/DateInput.js

@@ -1,7 +1,7 @@
-import React, { useCallback } from 'react';
+import React from 'react';
 import PropTypes from 'prop-types';
 import TextField from '@material-ui/core/TextField';
-import { addField, FieldTitle } from 'ra-core';
+import { useInput, FieldTitle } from 'ra-core';
 
 import sanitizeRestProps from './sanitizeRestProps';
 import InputHelperText from './InputHelperText';
@@ -12,7 +12,7 @@ import InputHelperText from './InputHelperText';
  * @param {Date} v value to convert
  * @returns {String} A standardized date (yyyy-MM-dd), to be passed to an <input type="date" />
  */
-const dateFormatter = v => {
+const convertDateToString = v => {
     if (!(v instanceof Date) || isNaN(v.getDate())) return;
     const pad = '00';
     const yyyy = v.getFullYear().toString();
@@ -23,59 +23,59 @@ const dateFormatter = v => {
 
 const dateRegex = /^\d{4}-\d{2}-\d{2}$/;
 
-const sanitizeValue = value => {
+const format = value => {
     // null, undefined and empty string values should not go through dateFormatter
     // otherwise, it returns undefined and will make the input an uncontrolled one.
     if (value == null || value === '') {
         return '';
     }
 
     if (value instanceof Date) {
-        return dateFormatter(value);
+        return convertDateToString(value);
     }
 
     // valid dates should not be converted
     if (dateRegex.test(value)) {
         return value;
     }
 
-    return dateFormatter(new Date(value));
+    return convertDateToString(new Date(value));
 };
 
 export const DateInput = ({
-    className,
-    meta,
-    input,
-    isRequired,
     label,
     options,
     source,
     resource,
     helperText,
+    onBlur,
+    onChange,
+    onFocus,
+    validate,
     ...rest
 }) => {
-    const handleChange = useCallback(
-        event => {
-            input.onChange(event.target.value);
-        },
-        [input]
-    );
-
-    if (typeof meta === 'undefined') {
-        throw new Error(
-            "The DateInput component wasn't called within a react-final-form <Field>. Did you decorate it and forget to add the addField prop to your component? See https://marmelab.com/react-admin/Inputs.html#writing-your-own-input-component for details."
-        );
-    }
-    const { touched, error } = meta;
-    const value = sanitizeValue(input.value);
+    const {
+        id,
+        input,
+        isRequired,
+        meta: { error, touched },
+    } = useInput({
+        format,
+        onBlur,
+        onChange,
+        onFocus,
+        resource,
+        source,
+        validate,
+        ...rest,
+    });
 
     return (
         <TextField
+            id={id}
             {...input}
-            className={className}
             type="date"
             margin="normal"
-            id={`${resource}_${source}_date_input`}
             error={!!(touched && error)}
             helperText={
                 <InputHelperText
@@ -97,19 +97,13 @@ export const DateInput = ({
             }}
             {...options}
             {...sanitizeRestProps(rest)}
-            value={value}
-            onChange={handleChange}
         />
     );
 };
 
 DateInput.propTypes = {
-    classes: PropTypes.object,
     className: PropTypes.string,
-    input: PropTypes.object,
-    isRequired: PropTypes.bool,
     label: PropTypes.string,
-    meta: PropTypes.object,
     options: PropTypes.object,
     resource: PropTypes.string,
     source: PropTypes.string,
@@ -119,4 +113,4 @@ DateInput.defaultProps = {
     options: {},
 };
 
-export default addField(DateInput);
+export default DateInput;

packages/ra-ui-materialui/src/input/DateInput.spec.js

@@ -2,53 +2,76 @@ import React from 'react';
 import expect from 'expect';
 import { render, fireEvent, cleanup } from '@testing-library/react';
 
-import { DateInput } from './DateInput';
+import DateInput from './DateInput';
+import { Form } from 'react-final-form';
+import { required } from 'ra-core';
 
 describe('<DateInput />', () => {
     const defaultProps = {
-        resource: 'bar',
-        source: 'foo',
-        meta: {},
-        input: {},
-        translate: x => x,
+        resource: 'posts',
+        source: 'publishedAt',
     };
 
     afterEach(cleanup);
 
     it('should render a date input', () => {
-        const { getByLabelText } = render(<DateInput {...defaultProps} />);
-        expect(getByLabelText('resources.bar.fields.foo').type).toBe('date');
+        const { getByLabelText } = render(
+            <Form
+                onSubmit={jest.fn}
+                render={() => <DateInput {...defaultProps} />}
+            />
+        );
+        expect(getByLabelText('resources.posts.fields.publishedAt').type).toBe(
+            'date'
+        );
     });
 
     it('should call `input.onChange` method when changed', () => {
-        const onChange = jest.fn();
+        let formApi;
         const { getByLabelText } = render(
-            <DateInput {...defaultProps} input={{ onChange }} />
+            <Form
+                onSubmit={jest.fn()}
+                render={({ form }) => {
+                    formApi = form;
+                    return <DateInput {...defaultProps} />;
+                }}
+            />
         );
-        const input = getByLabelText('resources.bar.fields.foo');
-        fireEvent.change(input, { target: { value: '2010-01-04' } });
-        expect(onChange.mock.calls[0][0]).toBe('2010-01-04');
+        const input = getByLabelText('resources.posts.fields.publishedAt');
+        fireEvent.change(input, {
+            target: { value: '2010-01-04' },
+        });
+        expect(formApi.getState().values.publishedAt).toEqual('2010-01-04');
     });
 
     describe('error message', () => {
         it('should not be displayed if field is pristine', () => {
             const { queryByText } = render(
-                <DateInput
-                    {...defaultProps}
-                    meta={{ touched: false, error: 'Required field.' }}
+                <Form
+                    onSubmit={jest.fn}
+                    render={() => (
+                        <DateInput {...defaultProps} validate={required()} />
+                    )}
                 />
             );
-            expect(queryByText('Required field.')).toBeNull();
+            expect(queryByText('ra.validation.required')).toBeNull();
         });
 
         it('should be displayed if field has been touched and is invalid', () => {
-            const { queryByText } = render(
-                <DateInput
-                    {...defaultProps}
-                    meta={{ touched: true, error: 'Required field.' }}
+            const { getByLabelText, queryByText } = render(
+                <Form
+                    onSubmit={jest.fn}
+                    validateOnBlur
+                    render={() => (
+                        <DateInput {...defaultProps} validate={required()} />
+                    )}
                 />
             );
-            expect(queryByText('Required field.')).toBeDefined();
+            const input = getByLabelText(
+                'resources.posts.fields.publishedAt *'
+            );
+            fireEvent.blur(input);
+            expect(queryByText('ra.validation.required')).not.toBeNull();
         });
     });
 });