mirror of
https://github.com/status-im/nim-codex.git
synced 2025-02-12 18:56:36 +00:00
70 lines
2.0 KiB
Nim
70 lines
2.0 KiB
Nim
import pkg/questionable
|
|
import pkg/questionable/results
|
|
|
|
import ../../conf
|
|
import ../../logutils
|
|
import ../statemachine
|
|
import ../salesagent
|
|
import ./errorhandling
|
|
import ./errored
|
|
import ./cancelled
|
|
import ./failed
|
|
import ./proving
|
|
|
|
when codex_enable_proof_failures:
|
|
import ./provingsimulated
|
|
|
|
logScope:
|
|
topics = "marketplace sales filled"
|
|
|
|
type
|
|
SaleFilled* = ref object of ErrorHandlingState
|
|
HostMismatchError* = object of CatchableError
|
|
|
|
method onCancelled*(state: SaleFilled, request: StorageRequest): ?State =
|
|
return some State(SaleCancelled())
|
|
|
|
method onFailed*(state: SaleFilled, request: StorageRequest): ?State =
|
|
return some State(SaleFailed())
|
|
|
|
method `$`*(state: SaleFilled): string =
|
|
"SaleFilled"
|
|
|
|
method run*(state: SaleFilled, machine: Machine): Future[?State] {.async.} =
|
|
let agent = SalesAgent(machine)
|
|
let data = agent.data
|
|
let context = agent.context
|
|
|
|
let market = context.market
|
|
let host = await market.getHost(data.requestId, data.slotIndex)
|
|
let me = await market.getSigner()
|
|
|
|
if host == me.some:
|
|
info "Slot succesfully filled",
|
|
requestId = data.requestId, slotIndex = data.slotIndex
|
|
|
|
without request =? data.request:
|
|
raiseAssert "no sale request"
|
|
|
|
if onFilled =? agent.onFilled:
|
|
onFilled(request, data.slotIndex)
|
|
|
|
without onExpiryUpdate =? context.onExpiryUpdate:
|
|
raiseAssert "onExpiryUpdate callback not set"
|
|
|
|
let requestEnd = await market.getRequestEnd(data.requestId)
|
|
if err =? (await onExpiryUpdate(request.content.cid, requestEnd)).errorOption:
|
|
return some State(SaleErrored(error: err))
|
|
|
|
when codex_enable_proof_failures:
|
|
if context.simulateProofFailures > 0:
|
|
info "Proving with failure rate", rate = context.simulateProofFailures
|
|
return some State(
|
|
SaleProvingSimulated(failEveryNProofs: context.simulateProofFailures)
|
|
)
|
|
|
|
return some State(SaleProving())
|
|
else:
|
|
let error = newException(HostMismatchError, "Slot filled by other host")
|
|
return some State(SaleErrored(error: error))
|