72 lines
2.3 KiB
Nim
72 lines
2.3 KiB
Nim
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import pkg/contractabi
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import pkg/ethers/fields
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import pkg/questionable/results
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export contractabi
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type
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MarketplaceConfig* = object
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collateral*: CollateralConfig
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proofs*: ProofConfig
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CollateralConfig* = object
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initialAmount*: UInt256 # amount of collateral necessary to fill a slot
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minimumAmount*: UInt256 # frees slot when collateral drops below this minimum
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slashCriterion*: UInt256 # amount of proofs missed that lead to slashing
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slashPercentage*: UInt256 # percentage of the collateral that is slashed
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ProofConfig* = object
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period*: UInt256 # proofs requirements are calculated per period (in seconds)
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timeout*: UInt256 # mark proofs as missing before the timeout (in seconds)
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downtime*: uint8 # ignore this much recent blocks for proof requirements
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func fromTuple(_: type ProofConfig, tupl: tuple): ProofConfig =
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ProofConfig(
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period: tupl[0],
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timeout: tupl[1],
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downtime: tupl[2]
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)
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func fromTuple(_: type CollateralConfig, tupl: tuple): CollateralConfig =
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CollateralConfig(
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initialAmount: tupl[0],
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minimumAmount: tupl[1],
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slashCriterion: tupl[2],
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slashPercentage: tupl[3]
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)
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func fromTuple(_: type MarketplaceConfig, tupl: tuple): MarketplaceConfig =
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MarketplaceConfig(
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collateral: tupl[0],
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proofs: tupl[1]
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)
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func solidityType*(_: type ProofConfig): string =
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solidityType(ProofConfig.fieldTypes)
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func solidityType*(_: type CollateralConfig): string =
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solidityType(CollateralConfig.fieldTypes)
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func solidityType*(_: type MarketplaceConfig): string =
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solidityType(CollateralConfig.fieldTypes)
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func encode*(encoder: var AbiEncoder, slot: ProofConfig) =
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encoder.write(slot.fieldValues)
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func encode*(encoder: var AbiEncoder, slot: CollateralConfig) =
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encoder.write(slot.fieldValues)
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func encode*(encoder: var AbiEncoder, slot: MarketplaceConfig) =
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encoder.write(slot.fieldValues)
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func decode*(decoder: var AbiDecoder, T: type ProofConfig): ?!T =
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let tupl = ?decoder.read(ProofConfig.fieldTypes)
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success ProofConfig.fromTuple(tupl)
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func decode*(decoder: var AbiDecoder, T: type CollateralConfig): ?!T =
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let tupl = ?decoder.read(CollateralConfig.fieldTypes)
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success CollateralConfig.fromTuple(tupl)
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func decode*(decoder: var AbiDecoder, T: type MarketplaceConfig): ?!T =
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let tupl = ?decoder.read(MarketplaceConfig.fieldTypes)
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success MarketplaceConfig.fromTuple(tupl)
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