833 refactor the create account form

packages/venia-concept/src/components/CreateAccount/__mocks__/asyncValidators.js

@@ -0,0 +1 @@
+export const validateEmail = jest.fn();

packages/venia-concept/src/components/CreateAccount/__tests__/__snapshots__/createAccount.spec.js.snap

@@ -92,6 +92,7 @@ exports[`renders the correct tree 1`] = `
   </div>
   <div>
     <span>
+      <span />
       Password
     </span>
     <span
@@ -119,6 +120,7 @@ exports[`renders the correct tree 1`] = `
   </div>
   <div>
     <span>
+      <span />
       Confirm Password
     </span>
     <span

packages/venia-concept/src/components/CreateAccount/__tests__/createAccount.spec.js

@@ -5,11 +5,10 @@ import { Form } from 'informed';
 import { createTestInstance } from '@magento/peregrine';
 
 import CreateAccount from '../createAccount';
-import { validators } from '../validators';
 
-jest.mock('../validators');
+jest.mock('src/util/formValidators');
 
-const submitCallback = jest.fn();
+export const submitCallback = jest.fn();
 
 test('renders the correct tree', () => {
     const tree = createTestInstance(<CreateAccount />).toJSON();
@@ -34,22 +33,6 @@ test('attaches the submit handler', () => {
     expect(onSubmit).toBe(instance.handleSubmit);
 });
 
-test('executes validators on submit', async () => {
-    const { root } = createTestInstance(<CreateAccount />);
-
-    const form = root.findByType(Form);
-    const { formApi } = form.instance;
-
-    // touch fields, call validators, call onSubmit
-    act(() => {
-        formApi.submitForm();
-    });
-
-    for (const validator of validators.values()) {
-        expect(validator).toHaveBeenCalledTimes(2);
-    }
-});
-
 test('calls onSubmit if validation passes', async () => {
     const { root } = createTestInstance(
         <CreateAccount onSubmit={submitCallback} />

packages/venia-concept/src/components/CreateAccount/asyncValidators.js

@@ -0,0 +1,22 @@
+import { RestApi } from '@magento/peregrine';
+
+const { request } = RestApi.Magento2;
+
+export const validateEmail = async value => {
+    try {
+        const body = {
+            customerEmail: value,
+            website_id: null
+        };
+
+        // response is a boolean
+        const available = await request('/rest/V1/customers/isEmailAvailable', {
+            method: 'POST',
+            body: JSON.stringify(body)
+        });
+
+        return !available ? 'This email address is not available.' : null;
+    } catch (error) {
+        throw 'An error occurred while looking up this email address.';
+    }
+};

packages/venia-concept/src/components/CreateAccount/createAccount.js

@@ -7,7 +7,16 @@ import Button from 'src/components/Button';
 import Checkbox from 'src/components/Checkbox';
 import Field from 'src/components/Field';
 import TextInput from 'src/components/TextInput';
-import { validators } from './validators';
+
+import combine from 'src/util/combineValidators';
+import {
+    validateEmail,
+    isRequired,
+    validatePassword,
+    validateConfirmPassword,
+    hasLengthAtLeast
+} from 'src/util/formValidators';
+
 import defaultClasses from './createAccount.css';
 
 class CreateAccount extends Component {
@@ -81,40 +90,47 @@ class CreateAccount extends Component {
                     <TextInput
                         field="customer.firstname"
                         autoComplete="given-name"
-                        validate={validators.get('firstName')}
+                        validate={isRequired}
                         validateOnBlur
                     />
                 </Field>
                 <Field label="Last Name" required={true}>
                     <TextInput
                         field="customer.lastname"
                         autoComplete="family-name"
-                        validate={validators.get('lastName')}
+                        validate={isRequired}
                         validateOnBlur
                     />
                 </Field>
                 <Field label="Email" required={true}>
                     <TextInput
                         field="customer.email"
                         autoComplete="email"
-                        validate={validators.get('email')}
+                        validate={combine([isRequired, validateEmail])}
                         validateOnBlur
                     />
                 </Field>
-                <Field label="Password">
+                <Field label="Password" required={true}>
                     <TextInput
                         field="password"
                         type="password"
                         autoComplete="new-password"
-                        validate={validators.get('password')}
+                        validate={combine([
+                            isRequired,
+                            [hasLengthAtLeast, 8],
+                            validatePassword
+                        ])}
                         validateOnBlur
                     />
                 </Field>
-                <Field label="Confirm Password">
+                <Field label="Confirm Password" required={true}>
                     <TextInput
                         field="confirm"
                         type="password"
-                        validate={validators.get('confirm')}
+                        validate={combine([
+                            isRequired,
+                            validateConfirmPassword
+                        ])}
                         validateOnBlur
                     />
                 </Field>

packages/venia-concept/src/util/__mocks__/formValidators.js

@@ -0,0 +1,5 @@
+export const validateEmail = jest.fn();
+export const isRequired = jest.fn();
+export const validatePassword = jest.fn();
+export const validateConfirmPassword = jest.fn();
+export const hasLengthAtLeast = jest.fn();

packages/venia-concept/src/util/__tests__/formValidators.spec.js

@@ -127,3 +127,54 @@ describe('validateRegionCode', () => {
         expect(typeof result).toBe('string');
     });
 });
+
+describe('validatePassword', () => {
+    test('it returns undefined on success', () => {
+        const result = validators.validatePassword('123qwe_+*');
+
+        expect(result).toBeUndefined();
+    });
+
+    test('it returns a string on  failure', () => {
+        const result = validators.validatePassword('1111');
+
+        expect(typeof result).toBe('string');
+    });
+});
+
+describe('validateConfirmPassword', () => {
+    test('it returns undefined on success', () => {
+        const values = {
+            password: 'qwerty12345'
+        };
+        const password = 'qwerty12345';
+        const result = validators.validateConfirmPassword(password, values);
+
+        expect(result).toBeUndefined();
+    });
+
+    test('it returns undefined on success with a password key', () => {
+        const values = {
+            password_key: 'qwerty12345'
+        };
+        const password = 'qwerty12345';
+        const passwordKey = 'password_key';
+        const result = validators.validateConfirmPassword(
+            password,
+            values,
+            passwordKey
+        );
+
+        expect(result).toBeUndefined();
+    });
+
+    test('it returns a string on failure', () => {
+        const values = {
+            password: 'qwertz12345'
+        };
+        const password = 'qwerty12345';
+        const result = validators.validateConfirmPassword(password, values);
+
+        expect(typeof result).toBe('string');
+    });
+});

packages/venia-concept/src/util/formValidators.js

@@ -63,3 +63,33 @@ export const validateRegionCode = (value, values, countries) => {
 
     return SUCCESS;
 };
+
+export const validatePassword = value => {
+    const count = {
+        lower: 0,
+        upper: 0,
+        digit: 0,
+        special: 0
+    };
+
+    for (const char of value) {
+        if (/[a-z]/.test(char)) count.lower++;
+        else if (/[A-Z]/.test(char)) count.upper++;
+        else if (/\d/.test(char)) count.digit++;
+        else if (/\S/.test(char)) count.special++;
+    }
+
+    if (Object.values(count).filter(Boolean).length < 3) {
+        return 'A password must contain at least 3 of the following: lowercase, uppercase, digits, special characters.';
+    }
+
+    return SUCCESS;
+};
+
+export const validateConfirmPassword = (
+    value,
+    values,
+    passwordKey = 'password'
+) => {
+    return value === values[passwordKey] ? SUCCESS : 'Passwords must match.';
+};