As a maintainer or client of the Nutrition Information API, I want a ping endpoint, so I can determine whether the Nutrition Information API is deployed

[PaddingtonBrown]

As a maintainer or client of the Nutrition Information API, I want a ping endpoint, so I can determine whether the Nutrition Information API is deployed

Acceptance Criteria

• Given the Nutrition Information API is deployed, when a request is sent to https://{nutrition.information.api url}/v1/ping, then a response with a status 200 and empty body is returned

Test Plan

• Manually test the acceptance criteria.
• Add a component test to cover the acceptance criteria for the Ping feature.

Dev Work

• ping.ts, create ./src/lambda/ping.ts
• tsconfig.json, exclude the test folder
• index.ts, remove ./index.ts

Documentation There will be:

• a swagger file to document the API.
• a ping.feature file to document the Ping feature

It was considered to document how to manually deploy this ping endpoint, however given #6 we will not have to deploy manually soon. Therefore no documentation will be done at this point for deployment.

Definition of Ready

• [x] Value for stakeholder identified
• [x] Acceptance criteria identified
• [x] Test plan identified
• [x] Development work identified
• [x] Documentation work identified
• [x] Story is sliced vertically

[PaddingtonBrown]

This has been done and merged into master via #39