reducer.ts
73 lines
| 1 | import {DonationSummaryLineItem} from '@givewp/forms/app/store/donation-summary/index'; |
| 2 | |
| 3 | const ADD_ITEM = 'add_item'; |
| 4 | const REMOVE_ITEM = 'remove_item'; |
| 5 | const ADD_AMOUNT_TO_TOTAL = 'add_amount_to_total'; |
| 6 | const REMOVE_AMOUNT_FROM_TOTAL = 'remove_amount_from_total'; |
| 7 | |
| 8 | /** |
| 9 | * @since 3.0.0 |
| 10 | */ |
| 11 | export default function reducer(draft, action) { |
| 12 | switch (action.type) { |
| 13 | case ADD_ITEM: |
| 14 | draft.items[action.item.id] = action.item; |
| 15 | break; |
| 16 | |
| 17 | case REMOVE_ITEM: |
| 18 | delete draft.items[action.itemId]; |
| 19 | break; |
| 20 | |
| 21 | case ADD_AMOUNT_TO_TOTAL: |
| 22 | draft.totals[action.itemId] = action.amount; |
| 23 | break; |
| 24 | |
| 25 | case REMOVE_AMOUNT_FROM_TOTAL: |
| 26 | delete draft.totals[action.itemId]; |
| 27 | break; |
| 28 | default: |
| 29 | break; |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | /** |
| 34 | * @since 3.0.0 |
| 35 | */ |
| 36 | export function addItem(item: DonationSummaryLineItem) { |
| 37 | return { |
| 38 | type: ADD_ITEM, |
| 39 | item, |
| 40 | }; |
| 41 | } |
| 42 | |
| 43 | /** |
| 44 | * @since 3.0.0 |
| 45 | */ |
| 46 | export function addAmountToTotal(itemId: string, amount: number) { |
| 47 | return { |
| 48 | type: ADD_AMOUNT_TO_TOTAL, |
| 49 | itemId, |
| 50 | amount, |
| 51 | }; |
| 52 | } |
| 53 | |
| 54 | /** |
| 55 | * @since 3.0.0 |
| 56 | */ |
| 57 | export function removeAmountFromTotal(itemId: string) { |
| 58 | return { |
| 59 | type: REMOVE_AMOUNT_FROM_TOTAL, |
| 60 | itemId, |
| 61 | }; |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * @since 3.0.0 |
| 66 | */ |
| 67 | export function removeItem(itemId: string) { |
| 68 | return { |
| 69 | type: REMOVE_ITEM, |
| 70 | itemId, |
| 71 | }; |
| 72 | } |
| 73 |