Function incrementKeyValue

app/core/api/level-sessions.js:33–39

({ sessionID, key, value }, options)

  },

  incrementKeyValue ({ sessionID, key, value }, options) {
    if (value == null) { value = 1 }
    return fetchJson(`/db/level.session/${sessionID}/key-value-db/${key}/increment`, _.merge({}, options, {
      method: 'POST',
      json: value
    }))
  },

  fetchForClassroomMembers (classroomID, options) {
    return fetchJson(`/db/classroom/${classroomID}/member-sessions`, _.merge({}, options, {