36 lines
1.1 KiB
Nim
36 lines
1.1 KiB
Nim
import pkg/questionable
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import ../statemachine
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import ../salesagent
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import ./errorhandling
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import ./errored
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import ./finished
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import ./cancelled
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import ./failed
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type
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SaleFilled* = ref object of ErrorHandlingState
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HostMismatchError* = object of CatchableError
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method onCancelled*(state: SaleFilled, request: StorageRequest): ?State =
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return some State(SaleCancelled())
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method onFailed*(state: SaleFilled, request: StorageRequest): ?State =
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return some State(SaleFailed())
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method `$`*(state: SaleFilled): string = "SaleFilled"
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method run*(state: SaleFilled, machine: Machine): Future[?State] {.async.} =
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let data = SalesAgent(machine).data
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let market = SalesAgent(machine).context.market
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without slotIndex =? data.slotIndex:
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raiseAssert("no slot index assigned")
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let host = await market.getHost(data.requestId, slotIndex)
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let me = await market.getSigner()
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if host == me.some:
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return some State(SaleFinished())
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else:
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let error = newException(HostMismatchError, "Slot filled by other host")
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return some State(SaleErrored(error: error))
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