nim-codex/codex/sales/states/filling.nim
markspanbroek 2cf892c467
Smart contracts update: Groth16Proof instead of bytes (#683)
* Smart contracts update: Groth16Proof instead of bytes

* Use dummy verifier for now, until we can create ZK proofs

* Fix tests: submit proof only when slot is filled

* Submit dummy proofs for now

* More detailed log when proof submission failed

* Use dummy verifier for integration tests

For now at least

* Fix mistake in blanket renaming to ethProvider

* Update to latest codex-contracts-eth

* feat: zkey-hash from chain

* Fix zkeyHash

---------

Co-authored-by: Adam Uhlíř <adam@uhlir.dev>
2024-02-07 07:50:35 +01:00

37 lines
1.1 KiB
Nim

import ../../logutils
import ../../market
import ../statemachine
import ../salesagent
import ./errorhandling
import ./filled
import ./cancelled
import ./failed
logScope:
topics = "marketplace sales filling"
type
SaleFilling* = ref object of ErrorHandlingState
proof*: Groth16Proof
method `$`*(state: SaleFilling): string = "SaleFilling"
method onCancelled*(state: SaleFilling, request: StorageRequest): ?State =
return some State(SaleCancelled())
method onFailed*(state: SaleFilling, request: StorageRequest): ?State =
return some State(SaleFailed())
method onSlotFilled*(state: SaleFilling, requestId: RequestId,
slotIndex: UInt256): ?State =
return some State(SaleFilled())
method run(state: SaleFilling, machine: Machine): Future[?State] {.async.} =
let data = SalesAgent(machine).data
let market = SalesAgent(machine).context.market
without (collateral =? data.request.?ask.?collateral):
raiseAssert "Request not set"
debug "Filling slot", requestId = data.requestId, slotIndex = data.slotIndex
await market.fillSlot(data.requestId, data.slotIndex, state.proof, collateral)