Move create config functions out of the main delta-processor.ts file. Change some any types to more specific types. Define document structure better. Move prometheus logic out of processor class. Do not call logger directly, listen for events and log them. Change logger to more PSR-3 compliant style. Extract amqp connection into its own class. Create avro and mongo objects in factory.
It looks like the metabucket is never initialized, so saving the quote is
right now the only thing that sets default values. That should be fixed in
the future.
This also begins adding tests for the terrible MongoServerDao, that could
use some refactoring.
* src/server/db/MongoServerDao.js: Make `meta' mutable. I had forgotten to
remove the code that mutates it (since our version of v8 right now does
not blow up for const assignments), so this is all that's needed.
* test/server/db/MongoServerDaoTest.js: New file to test this situation.
Austin Schaffer