EDSC-4351: Implements AWS CDK

[macrouch]

Overview

What is the feature?

Implements AWS CDK

What areas of the application does this impact?

New deployment process, new local environment

Testing

Local env testing: follow README updates to set up local env, general testing of app

Checklist

• I have added automated tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

[codecov]

Codecov Report

Attention: Patch coverage is 40.14085% with 85 lines in your changes missing coverage. Please review.

Project coverage is 84.03%. Comparing base (df18a98) to head (3913d07).

Files with missing lines	Patch %	Lines
serverless/src/util/mockStepFunction.js	8.23%	71 Missing and 7 partials ⚠️
serverless/src/util/getQueueUrl.js	80.95%	3 Missing and 1 partial ⚠️
serverless/src/submitRetrieval/handler.js	50.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1849      +/-   ##
==========================================
- Coverage   93.38%   84.03%   -9.35%     
==========================================
  Files         778      779       +1     
  Lines       19022    19064      +42     
  Branches     4911     4920       +9     
==========================================
- Hits        17764    16021    -1743     
- Misses       1168     2907    +1739     
- Partials       90      136      +46     

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[eudoroolivares2016]

npm install --include=optional sharp
npm i @rollup/rollup-darwin-x64

I needed to install these two locally to get my env to work. The rollup I think was a originally coming in from serverless framework

[eudoroolivares2016]

any performance issues with continuously polling the queues?

[macrouch]

Not that I have noticed, but it is an optional piece to run the application locally. The majority of things we do we don't need to run SQS at all

[eudoroolivares2016]

Tested that:

• Ensure basic application start up etc
• Ensure invoking a lambda works
• Ensure we can use the admin pages
• Ensure that new code changes get picked up
• Step functions work
• Redis cache works
• Admin fails if you change the admin list locally
• Local s3 works
  All worked locally

[dpesall]

Changes look good, but it looks like CodeCov says it's still missing coverage on a few files. Approved under the assumption that these will be covered.

[macrouch]

Changes look good, but it looks like CodeCov says it's still missing coverage on a few files. Approved under the assumption that these will be covered.

The only file the report is calling out that has significant changes is serverless/src/util/mockStepFunction.js, which is only used in development, just like the new scripts in bin. I included it in serverless/src/util because it felt weird to import a file from that bin directory into a lambda handler. We don't worry about testing any of those local dev files, so I don't want to spend time testing this file either.