Stream Listener and API Demo

This is a simple demo service that listens to a configured UE Streams data stream and writes everything it sees to a mongodb database. The project is written in TypeScript ESM. It was generated using a boilerplate, but the important files/directories are:

• ./env_ci/env.dev.json
• ./src/listener.ts
• ./src/datalake/

There is additional and optional functionality as part of the boilerplate to secure this or any service with UE Auth. For help with that contact us at [email protected].

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Quickstart Run

• clone your project to your machine
• start mongodb on port 27017
  • I find the easiest way to do this is via docker in a terminal
  • docker run -p 27017:27017 mongo
• Copy ./.env_ci to ./.env and modify env.dev.json
• Create a stream in UE Streams and copy the appropriate access data into ./env/env.dev.json
  • Detailed instructions here
  • Demo video of the result here
• yarn test (will run yarn and build)
• yarn dev
• navigate to localhost:3000

Some References

oData Spec

https://www.odata.org/documentation/

JSON Patch

http://jsonpatch.com/