Build a Complete serverless Chat Website > Break up the monolith – Start build Complete App > Remove hard-coded user names from Lambda
Remove hard-coded user names from Lambda
- Go to Chat-Conversation-GET lambda function
- Find:
{S: 'Student'}
- Change it:
{S: event.cognitoUsername} - Choose Deploy
- Choose configure test
- At configure test event
- Edit saved event
- Event JSON
{
"cognitoUsername": "Student"
}
- Choose Save
- Check the results
- Go to Chat-Conversation-POST lambda function
- Find:
{S: 'Student'}
- Change it:
{S: event.cognitoUsername} - Choose Deploy
- At API gateway
- Choose GET in /conversations
- Choose Integration request
- Choose Edit
- Mapping templates
- Content type: application/json
- Template body:
{
"cognitoUsername": "Student"
}
- Choose Save
- At API gateway
- Choose POST in /{id}
- Choose Integration request
- Choose Edit
- Mapping templates
- Content type: application/json
- Template body:
{
echo "code"
"cognitoUsername": "Student"
}
9. At API Interface
- Choose Deploy API
- Stage: prod
- Choose Deploy
- At stages
- Choose stage actions
- Choose generate SDK
- Platform: Javascript
- Choose Generate SDK
- At S3 Bucket
- Choose Upload
- Choose Add files
- Extract file zip of sdk file
- Choose and drop this folder into ../js/
- Grant public-read access
- Choose I understand
- Choose Upload
- Test again with browser chat-app remove harded-code
