File "index.js"
Full Path: /home/vantageo/public_html/cache/cache/.wp-cli/wp-content/plugins/woocommerce/packages/woocommerce-blocks/assets/js/base/context/providers/cart-checkout/checkout-state/index.js
File size: 12.97 KB
MIME-type: text/x-java
Charset: utf-8
/**
* External dependencies
*/
import {
createContext,
useContext,
useReducer,
useRef,
useMemo,
useEffect,
useCallback,
} from '@wordpress/element';
import { __ } from '@wordpress/i18n';
import { usePrevious } from '@woocommerce/base-hooks';
import deprecated from '@wordpress/deprecated';
/**
* Internal dependencies
*/
import { actions } from './actions';
import { reducer, prepareResponseData } from './reducer';
import { DEFAULT_STATE, STATUS } from './constants';
import {
EMIT_TYPES,
emitterObservers,
emitEvent,
emitEventWithAbort,
reducer as emitReducer,
} from './event-emit';
import { useValidationContext } from '../../validation';
import { useStoreNotices } from '../../../hooks/use-store-notices';
import { useStoreEvents } from '../../../hooks/use-store-events';
import { useCheckoutNotices } from '../../../hooks/use-checkout-notices';
import { useEmitResponse } from '../../../hooks/use-emit-response';
/**
* @typedef {import('@woocommerce/type-defs/checkout').CheckoutDispatchActions} CheckoutDispatchActions
* @typedef {import('@woocommerce/type-defs/contexts').CheckoutDataContext} CheckoutDataContext
*/
const CheckoutContext = createContext( {
isComplete: false,
isIdle: false,
isCalculating: false,
isProcessing: false,
isBeforeProcessing: false,
isAfterProcessing: false,
hasError: false,
redirectUrl: '',
orderId: 0,
orderNotes: '',
customerId: 0,
onSubmit: () => void null,
// deprecated for onCheckoutValidationBeforeProcessing
onCheckoutBeforeProcessing: ( callback ) => void callback,
onCheckoutValidationBeforeProcessing: ( callback ) => void callback,
onCheckoutAfterProcessingWithSuccess: ( callback ) => void callback,
onCheckoutAfterProcessingWithError: ( callback ) => void callback,
dispatchActions: {
resetCheckout: () => void null,
setRedirectUrl: ( url ) => void url,
setHasError: ( hasError ) => void hasError,
setAfterProcessing: ( response ) => void response,
incrementCalculating: () => void null,
decrementCalculating: () => void null,
setCustomerId: ( id ) => void id,
setOrderId: ( id ) => void id,
setOrderNotes: ( orderNotes ) => void orderNotes,
},
hasOrder: false,
isCart: false,
shouldCreateAccount: false,
setShouldCreateAccount: ( value ) => void value,
} );
/**
* @return {CheckoutDataContext} Returns the checkout data context value
*/
export const useCheckoutContext = () => {
return useContext( CheckoutContext );
};
/**
* Checkout state provider
* This provides provides an api interface exposing checkout state for use with
* cart or checkout blocks.
*
* @param {Object} props Incoming props for the provider.
* @param {Object} props.children The children being wrapped.
* @param {string} props.redirectUrl Initialize what the checkout will redirect to after successful submit.
* @param {boolean} props.isCart If context provider is being used in cart context.
*/
export const CheckoutStateProvider = ( {
children,
redirectUrl,
isCart = false,
} ) => {
// note, this is done intentionally so that the default state now has
// the redirectUrl for when checkout is reset to PRISTINE state.
DEFAULT_STATE.redirectUrl = redirectUrl;
const [ checkoutState, dispatch ] = useReducer( reducer, DEFAULT_STATE );
const [ observers, observerDispatch ] = useReducer( emitReducer, {} );
const currentObservers = useRef( observers );
const { setValidationErrors } = useValidationContext();
const { addErrorNotice, removeNotices } = useStoreNotices();
const { dispatchCheckoutEvent } = useStoreEvents();
const isCalculating = checkoutState.calculatingCount > 0;
const {
isSuccessResponse,
isErrorResponse,
isFailResponse,
shouldRetry,
} = useEmitResponse();
const {
checkoutNotices,
paymentNotices,
expressPaymentNotices,
} = useCheckoutNotices();
// set observers on ref so it's always current.
useEffect( () => {
currentObservers.current = observers;
}, [ observers ] );
/**
* @deprecated use onCheckoutValidationBeforeProcessing instead
*
* To prevent the deprecation message being shown at render time
* we need an extra function between useMemo and emitterObservers
* so that the deprecated message gets shown only at invocation time.
* (useMemo calls the passed function at render time)
* See: https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/4039/commits/a502d1be8828848270993264c64220731b0ae181
*/
const onCheckoutBeforeProcessing = useMemo( () => {
const callback = emitterObservers( observerDispatch )
.onCheckoutValidationBeforeProcessing;
return function ( ...args ) {
deprecated( 'onCheckoutBeforeProcessing', {
alternative: 'onCheckoutValidationBeforeProcessing',
plugin: 'WooCommerce Blocks',
} );
return callback( ...args );
};
}, [ observerDispatch ] );
const onCheckoutValidationBeforeProcessing = useMemo(
() =>
emitterObservers( observerDispatch )
.onCheckoutValidationBeforeProcessing,
[ observerDispatch ]
);
const onCheckoutAfterProcessingWithSuccess = useMemo(
() =>
emitterObservers( observerDispatch )
.onCheckoutAfterProcessingWithSuccess,
[ observerDispatch ]
);
const onCheckoutAfterProcessingWithError = useMemo(
() =>
emitterObservers( observerDispatch )
.onCheckoutAfterProcessingWithError,
[ observerDispatch ]
);
/**
* @type {CheckoutDispatchActions}
*/
const dispatchActions = useMemo(
() => ( {
resetCheckout: () => void dispatch( actions.setPristine() ),
setRedirectUrl: ( url ) =>
void dispatch( actions.setRedirectUrl( url ) ),
setHasError: ( hasError ) =>
void dispatch( actions.setHasError( hasError ) ),
incrementCalculating: () =>
void dispatch( actions.incrementCalculating() ),
decrementCalculating: () =>
void dispatch( actions.decrementCalculating() ),
setCustomerId: ( id ) =>
void dispatch( actions.setCustomerId( id ) ),
setOrderId: ( orderId ) =>
void dispatch( actions.setOrderId( orderId ) ),
setOrderNotes: ( orderNotes ) =>
void dispatch( actions.setOrderNotes( orderNotes ) ),
setAfterProcessing: ( response ) => {
// capture general error message if this is an error response.
if (
! response.payment_result &&
response.message &&
response?.data?.status !== 200
) {
response.payment_result = {
...response.payment_result,
message: response.message,
};
}
if ( response.payment_result ) {
if (
// eslint-disable-next-line camelcase
response.payment_result?.redirect_url
) {
dispatch(
actions.setRedirectUrl(
response.payment_result.redirect_url
)
);
}
dispatch(
actions.setProcessingResponse(
prepareResponseData( response.payment_result )
)
);
}
void dispatch( actions.setAfterProcessing() );
},
} ),
[]
);
// emit events.
useEffect( () => {
const status = checkoutState.status;
if ( status === STATUS.BEFORE_PROCESSING ) {
removeNotices( 'error' );
emitEvent(
currentObservers.current,
EMIT_TYPES.CHECKOUT_VALIDATION_BEFORE_PROCESSING,
{}
).then( ( response ) => {
if ( response !== true ) {
if ( Array.isArray( response ) ) {
response.forEach(
( { errorMessage, validationErrors } ) => {
addErrorNotice( errorMessage );
setValidationErrors( validationErrors );
}
);
}
dispatch( actions.setIdle() );
} else {
dispatch( actions.setProcessing() );
}
} );
}
}, [
checkoutState.status,
setValidationErrors,
addErrorNotice,
removeNotices,
dispatch,
] );
const previousStatus = usePrevious( checkoutState.status );
const previousHasError = usePrevious( checkoutState.hasError );
useEffect( () => {
if (
checkoutState.status === previousStatus &&
checkoutState.hasError === previousHasError
) {
return;
}
const handleErrorResponse = ( observerResponses ) => {
let errorResponse = null;
observerResponses.forEach( ( response ) => {
const { message, messageContext } = response;
if (
( isErrorResponse( response ) ||
isFailResponse( response ) ) &&
message
) {
const errorOptions = messageContext
? { context: messageContext }
: undefined;
errorResponse = response;
addErrorNotice( message, errorOptions );
}
} );
return errorResponse;
};
if ( checkoutState.status === STATUS.AFTER_PROCESSING ) {
const data = {
redirectUrl: checkoutState.redirectUrl,
orderId: checkoutState.orderId,
customerId: checkoutState.customerId,
customerNote: checkoutState.customerNote,
processingResponse: checkoutState.processingResponse,
};
if ( checkoutState.hasError ) {
// allow payment methods or other things to customize the error
// with a fallback if nothing customizes it.
emitEventWithAbort(
currentObservers.current,
EMIT_TYPES.CHECKOUT_AFTER_PROCESSING_WITH_ERROR,
data
).then( ( observerResponses ) => {
const errorResponse = handleErrorResponse(
observerResponses
);
if ( errorResponse !== null ) {
// irrecoverable error so set complete
if ( ! shouldRetry( errorResponse ) ) {
dispatch( actions.setComplete( errorResponse ) );
} else {
dispatch( actions.setIdle() );
}
} else {
const hasErrorNotices =
checkoutNotices.some(
( notice ) => notice.status === 'error'
) ||
expressPaymentNotices.some(
( notice ) => notice.status === 'error'
) ||
paymentNotices.some(
( notice ) => notice.status === 'error'
);
if ( ! hasErrorNotices ) {
// no error handling in place by anything so let's fall
// back to default
const message =
data.processingResponse?.message ||
__(
'Something went wrong. Please contact us to get assistance.',
'woocommerce'
);
addErrorNotice( message, {
id: 'checkout',
} );
}
dispatch( actions.setIdle() );
}
} );
} else {
emitEventWithAbort(
currentObservers.current,
EMIT_TYPES.CHECKOUT_AFTER_PROCESSING_WITH_SUCCESS,
data
).then( ( observerResponses ) => {
let successResponse, errorResponse;
observerResponses.forEach( ( response ) => {
if ( isSuccessResponse( response ) ) {
// the last observer response always "wins" for success.
successResponse = response;
}
if (
isErrorResponse( response ) ||
isFailResponse( response )
) {
errorResponse = response;
}
} );
if ( successResponse && ! errorResponse ) {
dispatch( actions.setComplete( successResponse ) );
} else if ( errorResponse ) {
if ( errorResponse.message ) {
const errorOptions = errorResponse.messageContext
? { context: errorResponse.messageContext }
: undefined;
addErrorNotice(
errorResponse.message,
errorOptions
);
}
if ( ! shouldRetry( errorResponse ) ) {
dispatch( actions.setComplete( errorResponse ) );
} else {
// this will set an error which will end up
// triggering the onCheckoutAfterProcessingWithError emitter.
// and then setting checkout to IDLE state.
dispatch( actions.setHasError( true ) );
}
} else {
// nothing hooked in had any response type so let's just
// consider successful
dispatch( actions.setComplete() );
}
} );
}
}
}, [
checkoutState.status,
checkoutState.hasError,
checkoutState.redirectUrl,
checkoutState.orderId,
checkoutState.customerId,
checkoutState.customerNote,
checkoutState.processingResponse,
previousStatus,
previousHasError,
dispatchActions,
addErrorNotice,
isErrorResponse,
isFailResponse,
isSuccessResponse,
shouldRetry,
checkoutNotices,
expressPaymentNotices,
paymentNotices,
] );
const onSubmit = useCallback( () => {
dispatchCheckoutEvent( 'submit' );
dispatch( actions.setBeforeProcessing() );
}, [ dispatchCheckoutEvent ] );
/**
* @type {CheckoutDataContext}
*/
const checkoutData = {
onSubmit,
isComplete: checkoutState.status === STATUS.COMPLETE,
isIdle: checkoutState.status === STATUS.IDLE,
isCalculating,
isProcessing: checkoutState.status === STATUS.PROCESSING,
isBeforeProcessing: checkoutState.status === STATUS.BEFORE_PROCESSING,
isAfterProcessing: checkoutState.status === STATUS.AFTER_PROCESSING,
hasError: checkoutState.hasError,
redirectUrl: checkoutState.redirectUrl,
onCheckoutBeforeProcessing,
onCheckoutValidationBeforeProcessing,
onCheckoutAfterProcessingWithSuccess,
onCheckoutAfterProcessingWithError,
dispatchActions,
isCart,
orderId: checkoutState.orderId,
hasOrder: !! checkoutState.orderId,
customerId: checkoutState.customerId,
orderNotes: checkoutState.orderNotes,
shouldCreateAccount: checkoutState.shouldCreateAccount,
setShouldCreateAccount: ( value ) =>
dispatch( actions.setShouldCreateAccount( value ) ),
};
return (
<CheckoutContext.Provider value={ checkoutData }>
{ children }
</CheckoutContext.Provider>
);
};