apollo/config/config.schema.js

const schema = {
  type: 'object',
  required: [],
  properties: {
    plex: {
      type: 'object',
      required: ['url', 'token'],
      properties: {
        url: {
          type: 'string'
        },
        token: {
          type: 'string'
        },
        filters: {
          type: 'array',
          minItems: 0,
          items: {
            type: 'object',
            properties: {
              library: {
                type: 'array',
                items: {
                  type: 'string'
                },
                minItems: 0,
              },
              ip: {
                type: 'array',
                items: {
                  type: 'string'
                },
                minItems: 0,
              },
              deviceId: {
                type: 'array',
                items: {
                  type: 'string'
                },
                minItems: 0,
              },
              platform: {
                type: 'array',
                items: {
                  type: 'string'
                },
                minItems: 0,
              },
              product: {
                type: 'array',
                items: {
                  type: 'string'
                },
                minItems: 0,
              },
            }
          }
        }
      }
    },

    scrobble: {
      type: 'object',
      properties: {
        minimum: {
          type: 'object',
          properties: {
            percent: {
              type: 'number'
            },
            duration: {
              type: 'number'
            }
          }
        }
      }
    },

    spotify: {
      type: 'object',
      required: ['client_id', 'client_secret', 'redirect_uri'],
      properties: {
        client_id: {
          type: 'string'
        },
        client_secret: {
          type: 'string'
        },
        redirect_uri: {
          type: 'string'
        }
      }
    },

    web: {
      type: 'object',
      required: [],
      properties: {
        host: {
          type: 'string'
        },
        port: {
          type: 'number'
        }
      }
    }
  }
}

module.exports = schema;