feat: add presignedUrl method to upload sdk (medusajs#12569)

Author: christiananese

packages/core/js-sdk/src/admin/upload.ts

@@ -18,16 +18,16 @@ export class Upload {
    * This method creates a new upload. It sends a request to the
    * [Upload Files](https://docs.medusajs.com/api/admin#uploads_postuploads)
    * API route.
-   * 
+   *
    * @param body - The details of the files to upload.
    * @param query - Configure the fields and relations to retrieve in the uploaded files.
    * @param headers - Headers to pass in the request.
    * @returns The upload files' details.
-   * 
+   *
    * @privateRemarks
-   * 
+   *
    * Note: The creation/upload flow be made more advanced, with support for streaming and progress, but for now we keep it simple
-   * 
+   *
    * @example
    * sdk.admin.upload.create(
    *   {
@@ -89,12 +89,12 @@ export class Upload {
    * This method retrieves a file's details by its ID. It sends a request to the
    * [Get File](https://docs.medusajs.com/api/admin#uploads_getuploadsid)
    * API route.
-   * 
+   *
    * @param id - The ID of the file to retrieve.
    * @param query - Query parameters to pass in the request.
    * @param headers - Headers to pass in the request.
    * @returns The file's details.
-   * 
+   *
    * @example
    * sdk.admin.upload.retrieve("test.txt")
    * .then(({ file }) => {
@@ -115,11 +115,11 @@ export class Upload {
    * This method deletes a file by its ID from the configured File Module Provider. It sends a request to the
    * [Delete File](https://docs.medusajs.com/api/admin#uploads_deleteuploadsid)
    * API route.
-   * 
+   *
    * @param id - The ID of the file to delete.
    * @param headers - Headers to pass in the request.
    * @returns The deletion's details.
-   * 
+   *
    * @example
    * sdk.admin.upload.delete("test.txt")
    * .then(({ deleted }) => {
@@ -135,4 +135,36 @@ export class Upload {
       }
     )
   }
+
+  /**
+   * This method creates a presigned URL for a file upload. It sends a request to the
+   * `/admin/uploads/presigned-urls` API route.
+   *
+   * @param body - The details of the file to upload.
+   * @param query - Query parameters to pass in the request.
+   * @param headers - Headers to pass in the request.
+   * @returns The presigned URL for the file upload.
+   *
+   * @example
+   * sdk.admin.upload.presignedUrl({
+   *   name: "test.txt",
+   *   size: 1000,
+   *   type: "text/plain",
+   * }))
+   */
+  async presignedUrl(
+    body: HttpTypes.AdminUploadPreSignedUrlRequest,
+    query?: SelectParams,
+    headers?: ClientHeaders
+  ) {
+    return this.client.fetch<HttpTypes.AdminUploadPreSignedUrlResponse>(
+      `/admin/uploads/presigned-urls`,
+      {
+        method: "POST",
+        headers,
+        body,
+        query,
+      }
+    )
+  }
 }