libs/cart/state/src/reducers/cart-billing-address/cart-billing-address.reducer.ts
import { DaffCart } from '@daffodil/cart';
import { DaffState } from '@daffodil/core/state';
import {
DaffCartBillingAddressActionTypes,
DaffCartAddressActionTypes,
} from '../../actions/public_api';
import { ActionTypes } from '../action-types.type';
import { daffCartReducerInitialState } from '../cart-initial-state';
import { DaffCartOperationType } from '../cart-operation-type.enum';
import { DaffCartReducerState } from '../cart-state.interface';
import {
initializeErrorAdder,
initializeErrorResetter,
} from '../errors/error-state-helpers';
import { initializeLoadingSetter } from '../loading/cart-loading.type';
const addError = initializeErrorAdder(DaffCartOperationType.BillingAddress);
const resetErrors = initializeErrorResetter(DaffCartOperationType.BillingAddress);
const setLoading = initializeLoadingSetter(DaffCartOperationType.BillingAddress);
export function cartBillingAddressReducer<T extends DaffCart = DaffCart>(
state = daffCartReducerInitialState,
action: ActionTypes<T>,
): DaffCartReducerState<T> {
switch (action.type) {
case DaffCartBillingAddressActionTypes.CartBillingAddressLoadAction:
return {
...state,
...setLoading(state.loading, DaffState.Resolving),
};
case DaffCartBillingAddressActionTypes.CartBillingAddressUpdateAction:
case DaffCartAddressActionTypes.CartAddressUpdateAction:
return {
...state,
...setLoading(state.loading, DaffState.Mutating),
};
case DaffCartBillingAddressActionTypes.CartBillingAddressLoadSuccessAction:
return {
...state,
...resetErrors(state.errors),
cart: {
...state.cart,
billing_address: action.payload,
},
...setLoading(state.loading, DaffState.Complete),
};
case DaffCartBillingAddressActionTypes.CartBillingAddressUpdateSuccessAction:
case DaffCartAddressActionTypes.CartAddressUpdateSuccessAction:
return {
...state,
...resetErrors(state.errors),
...setLoading(state.loading, DaffState.Complete),
};
case DaffCartBillingAddressActionTypes.CartBillingAddressLoadFailureAction:
case DaffCartBillingAddressActionTypes.CartBillingAddressUpdateFailureAction:
case DaffCartAddressActionTypes.CartAddressUpdateFailureAction:
return {
...state,
...addError(state.errors, ...action.payload),
...setLoading(state.loading, DaffState.Complete),
};
default:
return state;
}
}