woocommerce/plugins/woocommerce-blocks/assets/js/data/cart/selectors.ts

215 lines
5.6 KiB
TypeScript

/**
* External dependencies
*/
import type {
Cart,
CartTotals,
CartMeta,
CartItem,
CartShippingRate,
} from '@woocommerce/types';
import { BillingAddress, ShippingAddress } from '@woocommerce/settings';
/**
* Internal dependencies
*/
import { CartState, defaultCartState } from '../default-states';
import type { ResponseError } from '../types';
/**
* Retrieves cart data from state.
*
* @param {CartState} state The current state.
* @return {Cart} The data to return.
*/
export const getCartData = ( state: CartState ): Cart => {
return state.cartData;
};
export const getCustomerData = (
state: CartState
): {
shippingAddress: ShippingAddress;
billingData: BillingAddress;
} => {
return {
shippingAddress: state.cartData.shippingAddress,
billingData: state.cartData.billingAddress,
};
};
/**
* Retrieves shipping rates from state.
*
* @param { CartState } state The current state.
* @return { CartShippingRate[] } The shipping rates on the cart.
*/
export const getShippingRates = ( state: CartState ): CartShippingRate[] => {
return state.cartData.shippingRates;
};
/**
* Retrieves whether the cart needs shipping.
*
* @param { CartState } state The current state.
* @return { boolean } True if the cart needs shipping.
*/
export const getNeedsShipping = ( state: CartState ): boolean => {
return state.cartData.needsShipping;
};
/**
* Retrieves whether the cart shipping has been calculated.
*
* @param { CartState } state The current state.
* @return { boolean } True if the shipping has been calculated.
*/
export const getHasCalculatedShipping = ( state: CartState ): boolean => {
return state.cartData.hasCalculatedShipping;
};
/**
* Retrieves cart totals from state.
*
* @param {CartState} state The current state.
* @return {CartTotals} The data to return.
*/
export const getCartTotals = ( state: CartState ): CartTotals => {
return state.cartData.totals || defaultCartState.cartData.totals;
};
/**
* Retrieves cart meta from state.
*
* @param {CartState} state The current state.
* @return {CartMeta} The data to return.
*/
export const getCartMeta = ( state: CartState ): CartMeta => {
return state.metaData || defaultCartState.metaData;
};
/**
* Retrieves cart errors from state.
*
* @param {CartState} state The current state.
* @return {Array<ResponseError>} Array of errors.
*/
export const getCartErrors = ( state: CartState ): Array< ResponseError > => {
return state.errors;
};
/**
* Returns true if any coupon is being applied.
*
* @param {CartState} state The current state.
* @return {boolean} True if a coupon is being applied.
*/
export const isApplyingCoupon = ( state: CartState ): boolean => {
return !! state.metaData.applyingCoupon;
};
/**
* Returns true if cart is stale, false if it is not.
*
* @param {CartState} state The current state.
* @return {boolean} True if the cart data is stale.
*/
export const isCartDataStale = ( state: CartState ): boolean => {
return state.metaData.isCartDataStale;
};
/**
* Retrieves the coupon code currently being applied.
*
* @param {CartState} state The current state.
* @return {string} The data to return.
*/
export const getCouponBeingApplied = ( state: CartState ): string => {
return state.metaData.applyingCoupon || '';
};
/**
* Returns true if any coupon is being removed.
*
* @param {CartState} state The current state.
* @return {boolean} True if a coupon is being removed.
*/
export const isRemovingCoupon = ( state: CartState ): boolean => {
return !! state.metaData.removingCoupon;
};
/**
* Retrieves the coupon code currently being removed.
*
* @param {CartState} state The current state.
* @return {string} The data to return.
*/
export const getCouponBeingRemoved = ( state: CartState ): string => {
return state.metaData.removingCoupon || '';
};
/**
* Returns cart item matching specified key.
*
* @param {CartState} state The current state.
* @param {string} cartItemKey Key for a cart item.
* @return {CartItem | void} Cart item object, or undefined if not found.
*/
export const getCartItem = (
state: CartState,
cartItemKey: string
): CartItem | void => {
return state.cartData.items.find(
( cartItem ) => cartItem.key === cartItemKey
);
};
/**
* Returns true if the specified cart item quantity is being updated.
*
* @param {CartState} state The current state.
* @param {string} cartItemKey Key for a cart item.
* @return {boolean} True if a item has a pending request to be updated.
*/
export const isItemPendingQuantity = (
state: CartState,
cartItemKey: string
): boolean => {
return state.cartItemsPendingQuantity.includes( cartItemKey );
};
/**
* Returns true if the specified cart item quantity is being updated.
*
* @param {CartState} state The current state.
* @param {string} cartItemKey Key for a cart item.
* @return {boolean} True if a item has a pending request to be updated.
*/
export const isItemPendingDelete = (
state: CartState,
cartItemKey: string
): boolean => {
return state.cartItemsPendingDelete.includes( cartItemKey );
};
/**
* Retrieves if the address is being applied for shipping.
*
* @param {CartState} state The current state.
* @return {boolean} are shipping rates loading.
*/
export const isCustomerDataUpdating = ( state: CartState ): boolean => {
return !! state.metaData.updatingCustomerData;
};
/**
* Retrieves if the shipping rate selection is being persisted.
*
* @param {CartState} state The current state.
*
* @return {boolean} True if the shipping rate selection is being persisted to
* the server.
*/
export const isShippingRateBeingSelected = ( state: CartState ): boolean => {
return !! state.metaData.updatingSelectedRate;
};