KairoScope Backend Reading Service

One of the microservice for KairoScope. This service is in charge of reading's operations.

Functions are hosting on AWS lambda function

Some explainations

• The wrapper middleware wrappers sample-logging and function-shield for all of the function who uses wrapper.js to wrapper its handler.
• The flush-metrics middleware will be in charge of flush the metrics as batch for a function. (If the function definds async_metrics: true in the serverless.yml, this middleware does not have to apply due to the metrics will be sent asynchronously)
• log.js in the libs folder can be used to perform logs with different levels (debug, info, warn, error).
• cloudwatch.js in the libs folder has several methods to collect metrics for a function.

Test 🎉 🎉

Test code is under the tests folder

• Unit test: npm run unitTest
• Unit test with coverage report: npm run unitTestCoverage
• Integration test: npm run integrationTest
• Acceptance test: npm run acceptanceTest

Living website

https://kairoscope.resonancepath.com