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Sending data a json data type #98

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merged 2 commits into from
Oct 11, 2023
Merged

Sending data a json data type #98

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9b2b669
Updating the function sending data to microservice + adding logs & er…
jamiehewitt15 Oct 11, 2023
0651ee4
Adding print statement
jamiehewitt15 Oct 11, 2023
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37 changes: 27 additions & 10 deletions server/oceandbs/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,7 @@ def upload_files_to_ipfs(request_files, quote):
print(f"Error processing the uploaded files: {e}")
raise ValueError(f"Error processing the uploaded files: {e}")

print(f"files_reference: {files_reference}")
return files_reference


Expand Down Expand Up @@ -131,16 +132,19 @@ def create_allowance(quote, user_private_key, abi):
print(f"Transaction completed successfully")
return Response("Transaction completed successfully.", status=200)


# This function is used to upload the files to the target microservice
def upload_files_to_microservice(quote, params, files_reference):

# Initial data validations
if not quote or not hasattr(quote, 'storage') or not hasattr(quote.storage, 'url') or not hasattr(quote, 'quoteId'):
raise ValueError("Invalid quote object provided.")
error_message = "Invalid quote object provided."
print(error_message)
raise ValueError(error_message)

if not params or 'nonce' not in params or 'signature' not in params:
raise ValueError("Invalid params provided.")
error_message = "Invalid params provided."
print(error_message)
raise ValueError(error_message)

data = {
"quoteId": quote.quoteId,
Expand All @@ -151,19 +155,32 @@ def upload_files_to_microservice(quote, params, files_reference):

url = quote.storage.url + 'upload/?quoteId=' + str(quote.quoteId) + '&nonce=' + data['nonce'] + '&signature=' + data['signature']

headers = {'Content-Type': 'application/json'}

print(f"Preparing to send data to microservice: {data}")
print(f"Sending request to microservice url: {url}")

try:
print(f"Sending request to microservice url: {url}")
response = requests.post(url, data)
response.raise_for_status() # This will raise an HTTPError if the HTTP request returned an unsuccessful status code
response = requests.post(url, data=json.dumps(data), headers=headers)
response.raise_for_status()
except RequestException as e:
# Extract more detailed message from the response content, if available
detailed_message = e.response.text if hasattr(e, 'response') and hasattr(e.response, 'text') else "No detailed message provided."
raise RuntimeError(f"Error occurred while making the request: {str(e)}. Detailed message: {detailed_message}")
except Exception as e: # Catches any unforeseen exceptions
raise RuntimeError(f"Unexpected error occurred: {str(e)}")
error_message = f"Error occurred while making the request: {str(e)}. Detailed message: {detailed_message}"
print(error_message)
raise RuntimeError(error_message)
except Exception as e:
error_message = f"Unexpected error occurred: {str(e)}"
print(error_message)
raise RuntimeError(error_message)

print(f"Received response from microservice with status code: {response.status_code}")
if response.status_code != 200:
print(f"Response content: {response.text}")

return response



# This function is used to generate the signature for every request
def generate_signature(quoteId, nonce, pkey):
message = "0x" + hashlib.sha256((str(quoteId) + str(nonce)).encode('utf-8')).hexdigest()
Expand Down
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