upload endpoint

resolvers/upload.py

@@ -0,0 +1,63 @@
+import os
+import shutil
+import tempfile
+import uuid
+import boto3
+from botocore.exceptions import BotoCoreError, ClientError
+from starlette.responses import JSONResponse
+
+STORJ_ACCESS_KEY = os.environ.get('STORJ_ACCESS_KEY')
+STORJ_SECRET_KEY = os.environ.get('STORJ_SECRET_KEY')
+STORJ_END_POINT = os.environ.get('STORJ_END_POINT')
+STORJ_BUCKET_NAME = os.environ.get('STORJ_BUCKET_NAME')
+CDN_DOMAIN = os.environ.get('CDN_DOMAIN')
+
+
+async def upload_handler(request):
+    form = await request.form()
+    file = form.get('file')
+
+    if file is None:
+        return JSONResponse({'error': 'No file uploaded'}, status_code=400)
+
+    file_name, file_extension = os.path.splitext(file.filename)
+
+    key = str(uuid.uuid4()) + file_extension
+
+    # Create an S3 client with Storj configuration
+    s3 = boto3.client('s3',
+                      aws_access_key_id=STORJ_ACCESS_KEY,
+                      aws_secret_access_key=STORJ_SECRET_KEY,
+                      endpoint_url=STORJ_END_POINT)
+
+    try:
+        # Save the uploaded file to a temporary file
+        with tempfile.NamedTemporaryFile() as tmp_file:
+            shutil.copyfileobj(file.file, tmp_file)
+
+            file_stats = os.stat(tmp_file.name)
+            file_size = file_stats.st_size
+
+            # 25MB
+            if file_size > 26214400:
+                return JSONResponse({'error': 'File is too large'}, status_code=400)
+
+            s3.upload_file(
+                Filename=tmp_file.name,
+                Bucket=STORJ_BUCKET_NAME,
+                Key=key,
+                ExtraArgs={
+                    "ContentType": file.content_type
+                }
+            )
+
+        url = 'http://' + CDN_DOMAIN + '/' + key
+
+        return JSONResponse({'url': url, 'originalFilename': file.filename, 'size': file_size})
+
+    except (BotoCoreError, ClientError) as e:
+        print(e)
+        return JSONResponse({'error': 'Failed to upload file'}, status_code=500)
+
+
+