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57 changes: 50 additions & 7 deletions
57
httpserver/src/main/kotlin/tbdex/sdk/httpserver/handlers/SubmitRfq.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,33 +1,76 @@ | ||
| package tbdex.server.tbdex.sdk.httpserver.handlers | ||
| package tbdex.sdk.httpserver.handlers | ||
|
|
||
| import io.ktor.http.HttpStatusCode | ||
| import io.ktor.server.application.ApplicationCall | ||
| import io.ktor.server.request.receiveText | ||
| import io.ktor.server.response.respond | ||
| import tbdex.sdk.httpclient.models.ErrorDetail | ||
| import tbdex.sdk.httpserver.models.CallbackError | ||
| import tbdex.sdk.httpserver.models.ExchangesApi | ||
| import tbdex.sdk.httpserver.models.OfferingsApi | ||
| import tbdex.sdk.httpserver.models.SubmitCallback | ||
| import tbdex.sdk.protocol.models.Message | ||
| import tbdex.sdk.protocol.models.MessageKind | ||
| import tbdex.sdk.protocol.models.Rfq | ||
|
|
||
| // validate the message and then invoke submitCallback | ||
|
|
||
| // todo: decide on the correct error response format | ||
| suspend fun submitRfq( | ||
| call: ApplicationCall, | ||
| offeringsApi: OfferingsApi, | ||
| exchangesApi: ExchangesApi, | ||
| callback: SubmitCallback? | ||
| ) { | ||
| val message: Rfq? | ||
|
|
||
| try { | ||
| val message = Message.parse(call.receiveText()) as Rfq | ||
| val offering = offeringsApi.getOffering(message.data.offeringId.toString()) | ||
| message = Message.parse(call.receiveText()) as Rfq | ||
| } catch (e: Exception) { | ||
| val errorResponse = ErrorDetail(detail = "Parsing of TBDex message failed: ${e.message}") | ||
| call.respond(HttpStatusCode.BadRequest, errorResponse) | ||
| return | ||
| } | ||
|
|
||
| callback?.invoke(call, MessageKind.rfq, offering) | ||
| call.respond(HttpStatusCode.Accepted) | ||
| val existingRfq = exchangesApi.getRfq(message.metadata.exchangeId.toString()) | ||
| if (existingRfq != null) { | ||
| val errorResponse = ErrorDetail(detail = "RFQ already exists.") | ||
| call.respond(HttpStatusCode.Conflict, errorResponse) | ||
| return | ||
| } | ||
|
|
||
| val offering = offeringsApi.getOffering(message.data.offeringId.toString()) | ||
| if (offering == null) { | ||
| val errorResponse = ErrorDetail(detail = "Offering with id ${message.data.offeringId} does not exist.") | ||
| call.respond(HttpStatusCode.BadRequest, errorResponse) | ||
| return | ||
| } | ||
|
|
||
| try { | ||
| message.verifyOfferingRequirements(offering) | ||
| } catch (e: Exception) { | ||
| val errorResponse = ErrorDetail(detail = "Parsing of TBDex message failed: ${e.message}") | ||
| val errorResponse = ErrorDetail(detail = "Failed to verify offering requirements: ${e.message}") | ||
| call.respond(HttpStatusCode.BadRequest, errorResponse) | ||
| return | ||
| } | ||
|
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||
| if (callback == null) { | ||
| call.respond(HttpStatusCode.Accepted) | ||
| return | ||
| } | ||
|
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||
| try { | ||
| callback.invoke(call, MessageKind.rfq, offering) | ||
| } catch (e: Exception) { | ||
| if (e is CallbackError) { | ||
| // todo: e.details is a list of ErrorDetail. do we want to include all the errordetails? | ||
| call.respond(e.statusCode, e.details!!.first()) | ||
| return | ||
| } else { | ||
| val errorResponse = ErrorDetail(detail = "umm idk") | ||
| call.respond(HttpStatusCode.InternalServerError, errorResponse) | ||
| return | ||
| } | ||
| } | ||
|
|
||
| call.respond(HttpStatusCode.Accepted) | ||
| } |
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Submodule tbdex
updated
23 files