Sending a document to Stripe using Play! Scala 2.5 - scala

Question

I want to send a file to Stripe using Play! Scala 2.5.
The documentation says that the request should be (curl equivalent) like this:
curl https://uploads.stripe.com/v1/files \
-u sk_test_BQokikJOvBiI2HlWgH4olfQ2: \
-F purpose=dispute_evidence \
-F file="#/path/to/a/file.jpg"
Mine is:
def test: Action[MultipartFormData[TemporaryFile]] = Action(parse.multipartFormData) { request =>
val image = request.body.file("picture").get
val info = Map("purpose" -> Seq("identity_document"))
val attachment =
FilePart[TemporaryFile](
key = "file",
filename = "file",
contentType = image.contentType,
ref = image.ref)
val formData: MultipartFormData[TemporaryFile] =
MultipartFormData(
dataParts = info,
files = Seq(attachment),
badParts = Seq.empty)
import services.MultipartFormDataWritable.anyContentAsMultipartFormWritable
wSClient
.url("https://uploads.stripe.com/v1/files")
.withAuth("secret_key", "", WSAuthScheme.BASIC)
.post(formData)
.map(response => println(response.body))
Ok
}
But Stripe returns me this Bad Request error:
"error": {
"type": "invalid_request_error",
"message": "Missing required param: file.",
"param": "file"
}
What am I doing wrong?

Answer 1

This works:
val file = request.body.file("picture").get
val filename = file.filename
val contentType = file.contentType.getOrElse(logAndThrowException("Id card without content type"))
if (contentType != "image/png" && contentType != "image/jpeg" && contentType != "image/jpg") {
logAndThrowException("Wrong content type (jp[e]g or png required)")
}
val tmpFile = file.ref.file
wSClient
.url("https://uploads.stripe.com/v1/files")
.withAuth(stripeTestAPIKey, "", WSAuthScheme.BASIC)
.withHeaders("Stripe-Account" -> stripeAccount)
.post(
Source(
iterable =
FilePart("file", filename, Option("text/plain"),
FileIO.fromPath(tmpFile.toPath)) ::
DataPart("purpose", "identity_document") ::
List()))