LMB-1232 | Manage a concept-scheme with their concepts

[JonasVanHoof]

Description

We want this service to manage concept-schemes with their concepts.

How to test

1. look for implemations for a concept
2. look for implemations for a concept-scheme
3. delete concepts
4. delete conceptscheme with concepts

Links to other PR's

• Lmb 1232 | Management of codelists frontend-lokaal-mandatenbeheer#483

Debug compose

services:
  concept-scheme:
    image: semtech/mu-javascript-template:latest
    restart: 'no'
    labels:
      - 'logging=true'
    environment:
      - NODE_ENV=development
      - NO_BABEL_NODE=true
    ports:
      - '8083:80'
      - '9230:9229'
    volumes:
      - ./:/app
      # ignore app/dist because this is where we map the built files to, otherwise we get an infinite loop of creating files (on mac)
      - /app/dist
      - ./dist:/usr/src/dist
    networks:
      - debug
networks:
  debug:
    external: true

[Rahien]

since you only seem to be interested in whether an implementation exists, this query is inefficient and will return duplicate concepts if the concept is used multiple times.
You should do an aggregate query with a sample() function

[Rahien]

your query will become quite large if there are e.g. 1000s of values in the concept scheme (unlikely but not impossible for our usecase)
better to have a query that deletes the concepts without specifying their values