mirror of
https://github.com/logos-storage/logos-storage-nim.git
synced 2026-01-05 23:13:09 +00:00
63 lines
1.9 KiB
Nim
63 lines
1.9 KiB
Nim
import ../../logutils
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import ../../utils/exceptions
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import ../salesagent
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import ../statemachine
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import ./errored
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logScope:
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topics = "marketplace sales cancelled"
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type SaleCancelled* = ref object of SaleState
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method `$`*(state: SaleCancelled): string =
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"SaleCancelled"
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proc slotIsFilledByMe(
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market: Market, requestId: RequestId, slotIndex: uint64
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): Future[bool] {.async: (raises: [CancelledError, MarketError]).} =
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let host = await market.getHost(requestId, slotIndex)
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let me = await market.getSigner()
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return host == me.some
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method run*(
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state: SaleCancelled, machine: Machine
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): Future[?State] {.async: (raises: []).} =
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let agent = SalesAgent(machine)
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let data = agent.data
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let market = agent.context.market
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without request =? data.request:
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raiseAssert "no sale request"
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try:
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var returnedCollateral = Tokens.none
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if await slotIsFilledByMe(market, data.requestId, data.slotIndex):
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debug "Collecting collateral and partial payout",
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requestId = data.requestId, slotIndex = data.slotIndex
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let slot = Slot(request: request, slotIndex: data.slotIndex)
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let currentCollateral = await market.currentCollateral(slot.id)
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try:
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await market.freeSlot(slot.id)
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except SlotStateMismatchError as e:
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warn "Failed to free slot because slot is already free", error = e.msg
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returnedCollateral = currentCollateral.some
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if onClear =? agent.context.onClear and request =? data.request:
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onClear(request, data.slotIndex)
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if onCleanUp =? agent.onCleanUp:
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await onCleanUp(reprocessSlot = false, returnedCollateral = returnedCollateral)
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warn "Sale cancelled due to timeout",
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requestId = data.requestId, slotIndex = data.slotIndex
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except CancelledError as e:
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trace "SaleCancelled.run was cancelled", error = e.msgDetail
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except CatchableError as e:
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error "Error during SaleCancelled.run", error = e.msgDetail
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return some State(SaleErrored(error: e))
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