Feat(medusa-js, medusa-react): Upload endpoints in medusa js and react (#1716)

* export types from admin uploads

* add delete and download to medusa-js

* add upload endpoints to hooks

* remove upload from js and react

* pr feedback

* Apply suggestions from code review

Co-authored-by: Oliver Windall Juhl <59018053+olivermrbl@users.noreply.github.com>

* rename types for admin uploads

Co-authored-by: Oliver Windall Juhl <59018053+olivermrbl@users.noreply.github.com>

packages/medusa-react/test/hooks/admin/uploads/mutations.test.ts

@@ -0,0 +1,46 @@
+import { renderHook } from "@testing-library/react-hooks"
+import { fixtures } from "../../../../mocks/data"
+import {
+  useAdminDeleteFile,
+  useAdminCreatePresignedDownloadUrl,
+} from "../../../../src"
+import { createWrapper } from "../../../utils"
+
+describe("useAdminDeleteFile hook", () => {
+  test("Removes file with key and returns deleteresult", async () => {
+    const file_key = "test"
+
+    const { result, waitFor } = renderHook(() => useAdminDeleteFile(), {
+      wrapper: createWrapper(),
+    })
+
+    result.current.mutate({ file_key })
+
+    await waitFor(() => result.current.isSuccess)
+
+    expect(result.current.data.response.status).toEqual(200)
+    expect(result.current.data).toEqual(
+      expect.objectContaining({ id: file_key, object: "file", deleted: true })
+    )
+  })
+})
+
+describe("useAdminCreatePresignedDownloadUrl hook", () => {
+  test("", async () => {
+    const file_key = "test"
+
+    const { result, waitFor } = renderHook(
+      () => useAdminCreatePresignedDownloadUrl(),
+      {
+        wrapper: createWrapper(),
+      }
+    )
+
+    result.current.mutate({ file_key })
+
+    await waitFor(() => result.current.isSuccess)
+
+    expect(result.current.data.response.status).toEqual(200)
+    expect(result.current.data.download_url).toEqual(fixtures.get("upload").url)
+  })
+})