Resolve ENS name onChange, add ENS support to load safe route

src/components/forms/AddressInput/index.jsx

@@ -1,13 +1,12 @@
 // @flow
 import * as React from 'react'
 import { Field } from 'react-final-form'
+import { OnChange } from 'react-final-form-listeners'
 import TextField from '~/components/forms/TextField'
 import {
   composeValidators,
   required,
   mustBeEthereumAddress,
-  ifElseValidator,
-  ensResolverHasAddress,
 } from '~/components/forms/validator'
 import { getAddressFromENS } from '~/logic/wallets/getWeb3'
 
@@ -22,9 +21,7 @@ type Props = {
   inputAdornment?: React.Element,
 }
 
-const isValidEnsName = name => /^([\w-]+\.)+(eth|test|xyz|luxe)$/.test(name)
-
-const { useState, useEffect } = React
+const isValidEnsName = (name) => /^([\w-]+\.)+(eth|test|xyz|luxe)$/.test(name)
 
 // an idea for second field was taken from here
 // https://github.com/final-form/react-final-form-listeners/blob/master/src/OnBlur.js
@@ -46,7 +43,7 @@ const AddressInput = ({
       type="text"
       validate={composeValidators(
         required,
-        ifElseValidator(isValidEnsName, ensResolverHasAddress, mustBeEthereumAddress),
+        mustBeEthereumAddress,
         ...validators,
       )}
       inputAdornment={inputAdornment}
@@ -55,7 +52,21 @@ const AddressInput = ({
       className={className}
       testId={testId}
     />
-    <Field
+    <OnChange name={name}>
+      {async (value) => {
+        if (isValidEnsName(value)) {
+          try {
+            const resolverAddr = await getAddressFromENS(value)
+            fieldMutator(resolverAddr)
+          } catch (err) {
+            console.error('Failed to resolve address for ENS name: ', err)
+          }
+        }
+      }}
+    </OnChange>
+    {/* onBlur - didn't work because of the complex validation
+    (if you submit before it gets the address, breaks everything) */}
+    {/* <Field
       name={name}
       subscription={{ active: true, value: true }}
       render={({ meta, input }) => {
@@ -82,7 +93,7 @@ const AddressInput = ({
 
         return null
       }}
-    />
+    /> */}
   </>
 )
 

src/components/forms/validator.js

@@ -1,6 +1,6 @@
 // @flow
 import { type FieldValidator } from 'final-form'
-import { getWeb3, getAddressFromENS } from '~/logic/wallets/getWeb3'
+import { getWeb3 } from '~/logic/wallets/getWeb3'
 
 export const simpleMemoize = (fn: Function) => {
   let lastArg
@@ -61,7 +61,7 @@ export const ok = () => undefined
 export const mustBeEthereumAddress = simpleMemoize((address: Field) => {
   const isAddress: boolean = getWeb3().utils.isAddress(address)
 
-  return isAddress ? undefined : 'Address should be a valid Ethereum address or ENS domain'
+  return isAddress ? undefined : 'Address should be a valid Ethereum address or ENS name'
 })
 
 export const minMaxLength = (minLen: string | number, maxLen: string | number) => (value: string) => (value.length >= +minLen && value.length <= +maxLen ? undefined : `Should be ${minLen} to ${maxLen} symbols`)
@@ -90,24 +90,4 @@ export const differentFrom = (diffValue: string) => (value: string) => {
   return undefined
 }
 
-export const ensResolverHasAddress = async (value: string) => {
-  let error
-
-  try {
-    await getAddressFromENS(value)
-  } catch {
-    error = 'Couldn\'t resolve the address'
-  }
-
-  return error
-}
-
 export const noErrorsOn = (name: string, errors: Object) => errors[name] === undefined
-
-export const ifElseValidator = (ifFunc: Function, thenFunc: Function, elseFunc: Function) => (value: string) => {
-  if (ifFunc(value)) {
-    return thenFunc(value)
-  }
-
-  return elseFunc(value)
-}

src/routes/load/components/DetailsForm/index.jsx

@@ -5,6 +5,7 @@ import SafeProxy from '@gnosis.pm/safe-contracts/build/contracts/Proxy.json'
 import InputAdornment from '@material-ui/core/InputAdornment'
 import CheckCircle from '@material-ui/icons/CheckCircle'
 import Field from '~/components/forms/Field'
+import AddressInput from '~/components/forms/AddressInput'
 import {
   composeValidators, required, noErrorsOn, mustBeEthereumAddress,
 } from '~/components/forms/validator'
@@ -19,6 +20,7 @@ import { getSafeMasterContract } from '~/logic/contracts/safeContracts'
 type Props = {
   classes: Object,
   errors: Object,
+  form: Object,
 }
 
 const styles = () => ({
@@ -80,8 +82,8 @@ export const safeFieldsValidation = async (values: Object) => {
   return errors
 }
 
-const Details = ({ classes, errors }: Props) => (
-  <React.Fragment>
+const Details = ({ classes, errors, form }: Props) => (
+  <>
     <Block margin="sm">
       <Paragraph noMargin size="md" color="primary">
         Adding an existing Safe only requires the Safe address. Optionally you can give it a name. In case your
@@ -99,9 +101,12 @@ const Details = ({ classes, errors }: Props) => (
       />
     </Block>
     <Block margin="lg" className={classes.root}>
-      <Field
+      <AddressInput
         name={FIELD_LOAD_ADDRESS}
         component={TextField}
+        fieldMutator={(val) => {
+          form.mutators.setValue(FIELD_LOAD_ADDRESS, val)
+        }}
         inputAdornment={
           noErrorsOn(FIELD_LOAD_ADDRESS, errors) && {
             endAdornment: (
@@ -117,17 +122,17 @@ const Details = ({ classes, errors }: Props) => (
         text="Safe Address"
       />
     </Block>
-  </React.Fragment>
+  </>
 )
 
 const DetailsForm = withStyles(styles)(Details)
 
-const DetailsPage = () => (controls: React.Node, { errors }: Object) => (
-  <React.Fragment>
+const DetailsPage = () => (controls: React.Node, { errors, form }: Object) => (
+  <>
     <OpenPaper controls={controls} container={605}>
-      <DetailsForm errors={errors} />
+      <DetailsForm errors={errors} form={form} />
     </OpenPaper>
-  </React.Fragment>
+  </>
 )
 
 export default DetailsPage

src/routes/load/components/Layout.jsx

@@ -29,6 +29,12 @@ const back = () => {
   history.goBack()
 }
 
+const formMutators = {
+  setValue: ([field, value], state, { changeValue }) => {
+    changeValue(state, field, () => value)
+  },
+}
+
 const Layout = ({
   provider, onLoadSafeSubmit, network, userAddress,
 }: Props) => {
@@ -36,7 +42,7 @@ const Layout = ({
   const initialValues = {}
 
   return (
-    <React.Fragment>
+    <>
       {provider ? (
         <Block>
           <Row align="center">
@@ -45,7 +51,13 @@ const Layout = ({
             </IconButton>
             <Heading tag="h2">Load existing Safe</Heading>
           </Row>
-          <Stepper onSubmit={onLoadSafeSubmit} steps={steps} initialValues={initialValues} testId="load-safe-form">
+          <Stepper
+            onSubmit={onLoadSafeSubmit}
+            steps={steps}
+            initialValues={initialValues}
+            mutators={formMutators}
+            testId="load-safe-form"
+          >
             <StepperPage validate={safeFieldsValidation}>{DetailsForm}</StepperPage>
             <StepperPage network={network}>{OwnerList}</StepperPage>
             <StepperPage network={network} userAddress={userAddress}>
@@ -56,7 +68,7 @@ const Layout = ({
       ) : (
         <div>No account detected</div>
       )}
-    </React.Fragment>
+    </>
   )
 }
 

src/routes/load/components/OwnerList/index.jsx

@@ -118,7 +118,7 @@ const OwnerListComponent = (props: Props) => {
   }, [])
 
   return (
-    <React.Fragment>
+    <>
       <Block className={classes.title}>
         <Paragraph noMargin size="md" color="primary">
           {`This Safe has ${owners.length} owners. Optional: Provide a name for each owner.`}
@@ -159,18 +159,18 @@ const OwnerListComponent = (props: Props) => {
           </Row>
         ))}
       </Block>
-    </React.Fragment>
+    </>
   )
 }
 
 const OwnerListPage = withStyles(styles)(OwnerListComponent)
 
 const OwnerList = ({ updateInitialProps }: Object, network: string) => (controls: React$Node, { values }: Object) => (
-  <React.Fragment>
+  <>
     <OpenPaper controls={controls} padding={false}>
       <OwnerListPage network={network} updateInitialProps={updateInitialProps} values={values} />
     </OpenPaper>
-  </React.Fragment>
+  </>
 )
 
 export default OwnerList

src/routes/open/components/Layout.jsx

@@ -51,7 +51,7 @@ const Layout = ({
   const initialValues = initialValuesFrom(userAccount)
 
   return (
-    <React.Fragment>
+    <>
       {provider ? (
         <Block>
           <Row align="center">
@@ -75,7 +75,7 @@ const Layout = ({
       ) : (
         <div>No web3 provider detected</div>
       )}
-    </React.Fragment>
+    </>
   )
 }
 

src/routes/open/components/SafeOwnersConfirmationsForm/index.jsx

@@ -106,7 +106,7 @@ const SafeOwners = (props: Props) => {
   }
 
   return (
-    <React.Fragment>
+    <>
       <Block className={classes.title}>
         <Paragraph noMargin size="md" color="primary">
           Specify the owners of the Safe.
@@ -212,14 +212,14 @@ owner(s)
         </Row>
       </Block>
       {qrModalOpen && <ScanQRModal isOpen={qrModalOpen} onScan={handleScan} onClose={closeQrModal} />}
-    </React.Fragment>
+    </>
   )
 }
 
 const SafeOwnersForm = withStyles(styles)(SafeOwners)
 
 const SafeOwnersPage = ({ updateInitialProps }: Object) => (controls: React.Node, { values, errors, form }: Object) => (
-  <React.Fragment>
+  <>
     <OpenPaper controls={controls} padding={false}>
       <SafeOwnersForm
         otherAccounts={getAccountsFrom(values)}
@@ -229,7 +229,7 @@ const SafeOwnersPage = ({ updateInitialProps }: Object) => (controls: React.Node
         values={values}
       />
     </OpenPaper>
-  </React.Fragment>
+  </>
 )
 
 export default SafeOwnersPage

src/routes/safe/components/Balances/SendModal/screens/SendFunds/index.jsx

@@ -19,11 +19,7 @@ import Field from '~/components/forms/Field'
 import TextField from '~/components/forms/TextField'
 import { type Token } from '~/logic/tokens/store/model/token'
 import {
-  composeValidators,
-  required,
-  mustBeFloat,
-  maxValue,
-  greaterThan,
+  composeValidators, required, mustBeFloat, maxValue, greaterThan,
 } from '~/components/forms/validator'
 import TokenSelectField from '~/routes/safe/components/Balances/SendModal/screens/SendFunds/TokenSelectField'
 import SafeInfo from '~/routes/safe/components/Balances/SendModal/SafeInfo'
@@ -74,7 +70,7 @@ const SendFunds = ({
   }
 
   return (
-    <React.Fragment>
+    <>
       <Row align="center" grow className={classes.heading}>
         <Paragraph weight="bolder" className={classes.manage} noMargin>
           Send Funds
@@ -102,7 +98,7 @@ const SendFunds = ({
             const { token } = formState.values
 
             return (
-              <React.Fragment>
+              <>
                 <Row margin="md">
                   <Col xs={12}>
                     <AddressInput
@@ -174,12 +170,12 @@ const SendFunds = ({
                     Review
                   </Button>
                 </Row>
-              </React.Fragment>
+              </>
             )
           }}
         </GnoForm>
       </Block>
-    </React.Fragment>
+    </>
   )
 }