35 lines
1.1 KiB
Nim
35 lines
1.1 KiB
Nim
import pkg/upraises
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import pkg/chronicles
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import ../statemachine
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import ../salesagent
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type SaleErrored* = ref object of SaleState
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error*: ref CatchableError
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method `$`*(state: SaleErrored): string = "SaleErrored"
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method onError*(state: SaleState, err: ref CatchableError): ?State {.upraises:[].} =
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error "error during SaleErrored run", error = err.msg
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method run*(state: SaleErrored, machine: Machine): Future[?State] {.async.} =
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let agent = SalesAgent(machine)
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let data = agent.data
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let context = agent.context
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if onClear =? context.onClear and
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request =? data.request and
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slotIndex =? data.slotIndex:
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onClear(data.availability, request, slotIndex)
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# TODO: when availability persistence is added, change this to not optional
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# NOTE: with this in place, restoring state for a restarted node will
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# never free up availability once finished. Persisting availability
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# on disk is required for this.
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if onSaleErrored =? context.onSaleErrored and
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availability =? data.availability:
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onSaleErrored(availability)
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await agent.unsubscribe()
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error "Sale error", error=state.error.msg
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