Update Swell Provider (#359)

* fix update cart item

* update types

* update checkout

* update get-page, cleanup types

* revert change to incorrect file

* cleanup

Co-authored-by: Greg Hoskin <greghoskin@Gregs-MacBook-Pro.local>

framework/swell/cart/use-remove-item.tsx

@@ -1,29 +1,21 @@
 import { useCallback } from 'react'
-
 import type {
   MutationHookContext,
   HookFetcherContext,
 } from '@commerce/utils/types'
 
-import { ValidationError } from '@commerce/utils/errors'
-
-import useRemoveItem, {
-  RemoveItemInput as RemoveItemInputBase,
-  UseRemoveItem,
-} from '@commerce/cart/use-remove-item'
-
+import useRemoveItem, { UseRemoveItem } from '@commerce/cart/use-remove-item'
+import type { Cart, LineItem, RemoveItemHook } from '@commerce/types/cart'
 import useCart from './use-cart'
 import { checkoutToCart } from './utils'
-import { Cart, LineItem } from '../types'
-import { RemoveCartItemBody } from '@commerce/types'
 
 export type RemoveItemFn<T = any> = T extends LineItem
-  ? (input?: RemoveItemInput<T>) => Promise<Cart | null>
-  : (input: RemoveItemInput<T>) => Promise<Cart | null>
+  ? (input?: RemoveItemActionInput<T>) => Promise<Cart | null | undefined>
+  : (input: RemoveItemActionInput<T>) => Promise<Cart | null>
 
-export type RemoveItemInput<T = any> = T extends LineItem
-  ? Partial<RemoveItemInputBase>
-  : RemoveItemInputBase
+export type RemoveItemActionInput<T = any> = T extends LineItem
+  ? Partial<RemoveItemHook['actionInput']>
+  : RemoveItemHook['actionInput']
 
 export default useRemoveItem as UseRemoveItem<typeof handler>
 
@@ -36,36 +28,22 @@ export const handler = {
     input: { itemId },
     options,
     fetch,
-  }: HookFetcherContext<RemoveCartItemBody>) {
-    const response = await fetch({
-      ...options,
-      variables: [itemId],
-    })
+  }: HookFetcherContext<RemoveItemHook>) {
+    const response = await fetch({ ...options, variables: [itemId] })
+
     return checkoutToCart(response)
   },
-  useHook: ({
-    fetch,
-  }: MutationHookContext<Cart | null, RemoveCartItemBody>) => <
-    T extends LineItem | undefined = undefined
-  >(
-    ctx: { item?: T } = {}
-  ) => {
-    const { item } = ctx
+  useHook: ({ fetch }: MutationHookContext<RemoveItemHook>) => () => {
     const { mutate } = useCart()
-    const removeItem: RemoveItemFn<LineItem> = async (input) => {
-      const itemId = input?.id ?? item?.id
 
-      if (!itemId) {
-        throw new ValidationError({
-          message: 'Invalid input used for this operation',
-        })
-      }
+    return useCallback(
+      async function removeItem(input) {
+        const data = await fetch({ input: { itemId: input.id } })
+        await mutate(data, false)
 
-      const data = await fetch({ input: { itemId } })
-      await mutate(data, false)
-      return data
-    }
-
-    return useCallback(removeItem as RemoveItemFn<T>, [fetch, mutate])
+        return data
+      },
+      [fetch, mutate]
+    )
   },
 }