metadatacenter/cedar-microservice-libraries

Collection of utils shared by server components

cedar-server-utils

Collection of utils shared by server components

Questions

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cedar-microservice-libraries's Issues

Expose the 'CEDAR-Validation-Status' response header

Support custom header creation

Define the property header constants and extend the CedarResponseBuilder.

Refactor REST resource code

Refactor code to handle resources (artifacts, users, groups, and folders) in a uniform way.

Environment variable to specify Mongo database

Currently the core CEDAR MongoDB database is specified directly in cedar-main.yml. Provide an environment variable to allow this to be specified from the application environment.

Optimizing Cypher queries

Many current queries are generating Cartesian product-type intermediate results and can run very slowly, particularly as content increases. Atti discovered that these queries (80ish of them) can be rewritten to avoid this, dramatically improving performance.

Put model version in configuration

Put the current model version in a configuration setting.

Support configuration of selective application logging

Currently, application logging is configured in the cedar-main.yml file as follows:

cache:
  persistent:
    connection:
      host: "${CEDAR_REDIS_PERSISTENT_HOST}"
      port: "${CEDAR_REDIS_PERSISTENT_PORT}"
      timeout: 2000
    queueNames:
      searchPermission: "CEDAR-QUEUE-search-permission"
      ncbiSubmission: "CEDAR-QUEUE-ncbi-submission"
      appLog: "CEDAR-QUEUE-app-log"
      valuerecommender: "CEDAR-QUEUE-valuerecommender"

There are four types of requests logged on the appLog queue: requestFilter, requestHandler, responseException, cypherQuery.

We would like to be able to selectively enable/disable these four types of app logging in the config file. Current suggestion is:

cache:
  persistent:
    connection:
      host: "${CEDAR_REDIS_PERSISTENT_HOST}"
      port: "${CEDAR_REDIS_PERSISTENT_PORT}"
      timeout: 2000
    queues:
      searchPermission: 
          queueName: "CEDAR-QUEUE-search-permission"
      ncbiSubmission: 
         queueName: "CEDAR-QUEUE-ncbi-submission"
      appLog: 
        queueName: "CEDAR-QUEUE-app-log"
        disabledAppLogTypes: 
           - "cypherQuery"
      valuerecommender: 
           queueName: "CEDAR-QUEUE-valuerecommender"

The above would disable Cypher query logging on the application log queue.

Use separate connections for resources and users in MongoDB