2018-01-17 12:57:50 +00:00
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import
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constants, errors
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type
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BaseTransaction* = ref object
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nonce*: Int256
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gasPrice*: Int256
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gas*: Int256
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to*: cstring
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value*: Int256
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data*: cstring
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v*: Int256
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r*: Int256
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s*: Int256
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proc intrinsicGas*(t: BaseTransaction): Int256 =
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# Compute the baseline gas cost for this transaction. This is the amount
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# of gas needed to send this transaction (but that is not actually used
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# for computation)
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raise newException(ValueError, "not implemented intrinsicGas")
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proc validate*(t: BaseTransaction) =
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# Hook called during instantiation to ensure that all transaction
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# parameters pass validation rules
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if t.intrinsic_gas() > t.gas:
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raise newException(ValidationError, "Insufficient gas")
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# self.check_signature_validity()
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2018-01-17 14:16:00 +00:00
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proc sender*(t: BaseTransaction): cstring =
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# TODO
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cstring""
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