feat: implement direct upload (#12328)

* feat: implement direct upload

* feat: add direct-upload endpoint

* refactor: implement feedback

* refactor: have a dedicated endpoint for direct uploads

* refactor: convert responses to snakecase

* refactor: rename method to createImport

* test: add tests for the presigned-urls endpoint

packages/modules/providers/file-s3/src/services/s3-file.ts

@@ -217,15 +217,17 @@ export class S3FileService extends AbstractFileProviderService {
     }
   }
 
-  async getAsStream(file: FileTypes.ProviderGetFileDTO): Promise<Readable> {
-    if (!file?.filename) {
+  async getDownloadStream(
+    file: FileTypes.ProviderGetFileDTO
+  ): Promise<Readable> {
+    if (!file?.fileKey) {
       throw new MedusaError(
         MedusaError.Types.INVALID_DATA,
-        `No filename provided`
+        `No fileKey provided`
       )
     }
 
-    const fileKey = `${this.config_.prefix}${file.filename}`
+    const fileKey = `${this.config_.prefix}${file.fileKey}`
     const response = await this.client_.send(
       new GetObjectCommand({
         Key: fileKey,
@@ -237,14 +239,14 @@ export class S3FileService extends AbstractFileProviderService {
   }
 
   async getAsBuffer(file: FileTypes.ProviderGetFileDTO): Promise<Buffer> {
-    if (!file?.filename) {
+    if (!file?.fileKey) {
       throw new MedusaError(
         MedusaError.Types.INVALID_DATA,
-        `No filename provided`
+        `No fileKey provided`
       )
     }
 
-    const fileKey = `${this.config_.prefix}${file.filename}`
+    const fileKey = `${this.config_.prefix}${file.fileKey}`
     const response = await this.client_.send(
       new GetObjectCommand({
         Key: fileKey,