apibuilder-validation

Accepts an instance of an apibuilder service, providing high quality validation of JSON readers with an emphasis on providing human understandable error messages. Also handles safe conversions of types (e.g. number to string) based on the API Builder schema definition.

Usage

val multi = MultiService.fromUrls(
  Seq(
    "https://app.apibuilder.io/flow/api/latest/service.json",
    "https://app.apibuilder.io/apicollective/apibuilder-api/latest/service.json"
  )
) match {
  case Left(errors) => sys.error(s"Failed to load: $errors")
  case Right(m) => m
}

// If there is an error, return a very nice, human friendly error message.
// Otherwise 'upcast' the json object to one that matches the expectations
// set by the specification.
multi.upcast(
  "POST",
  "/:organization/webhooks",
  Json.obj("url" -> "https://test.flow.io")
) should equal(
  Left(Seq("Missing required field for type 'webhook_form': 'events'"))
)

// This js value will handle standard js type conversions (e.g. boolean -> string)
val js = multi.upcast(
  "POST",
  "/:organization/webhooks",
  Json.obj("url" -> "https://test.flow.io", "events" -> ["catalog_upserted"])
) match {
  case Left(errors) => println("Validation errors: " + errors)
  case Right(value) => value
)