def frontCollections()

in fapi-client/src/main/scala/com/gu/facia/api/FAPI.scala [51:67]

• 17 lines of code
• 3 McCabe index (conditional complexity)

  def frontCollections(frontId: String)
                      (implicit capiClient: ContentApiClient, faciaClient: ApiClient, ec: ExecutionContext): Response[List[Collection]] = {
    for {
      configJson <- Response.Async.Right(faciaClient.config)
      frontJson <- Response.fromOption(configJson.fronts.get(frontId), NotFound(s"No front found for $frontId"))
      collectionIds = frontJson.collections
      collectionsJsons <- Response.Async.Right(Future.traverse(collectionIds)(faciaClient.collection))
      collectionConfigJsons <- Response.traverse(
        collectionIds.map(id => Response.fromOption(configJson.collections.get(id), NotFound(s"Collection config not found for $id")))
      )
      collectionConfigs = collectionConfigJsons.map(CollectionConfig.fromCollectionJson)
    } yield {
      collectionIds.lazyZip(collectionsJsons).lazyZip(collectionConfigs).toList.map { case (collectionId, collectionJson, collectionConfig) =>
        Collection.fromCollectionJsonConfigAndContent(collectionId, collectionJson, collectionConfig)
      }
    }
  }