mirror of https://github.com/waku-org/nwaku.git
60 lines
1.4 KiB
Nim
60 lines
1.4 KiB
Nim
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import
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std/options
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import
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../common/protobuf,
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../waku_core,
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./rpc
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# Codec for EligibilityProof
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proc encode*(epRpc: EligibilityProof): ProtoBuffer =
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var pb = initProtoBuffer()
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if epRpc.proofOfPayment.isSome():
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let proofOfPayment = epRpc.proofOfPayment.get()
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pb.write3(1, proofOfPayment)
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else:
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# there is no proof
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discard
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pb
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proc decode*(T: type EligibilityProof, buffer: seq[byte]): ProtobufResult[T] =
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let pb = initProtoBuffer(buffer)
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var epRpc = EligibilityProof()
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var proofOfPayment = newSeq[byte]()
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if not ?pb.getField(1, proofOfPayment):
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epRpc.proofOfPayment = none(seq[byte])
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else:
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epRpc.proofOfPayment = some(proofOfPayment)
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ok(epRpc)
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# Codec for EligibilityStatus
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proc encode*(esRpc: EligibilityStatus): ProtoBuffer =
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var pb = initProtoBuffer()
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pb.write3(1, esRpc.statusCode)
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if esRpc.statusDesc.isSome():
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pb.write3(2, esRpc.statusDesc.get())
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pb
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proc decode*(T: type EligibilityStatus, buffer: seq[byte]): ProtobufResult[T] =
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let pb = initProtoBuffer(buffer)
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var esRpc = EligibilityStatus()
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# status code
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var code = uint32(0)
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if not ?pb.getField(1, code):
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# status code is mandatory
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return err(ProtobufError.missingRequiredField("status_code"))
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else:
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esRpc.statusCode = code
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# status description
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var description = ""
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if not ?pb.getField(2, description):
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esRpc.statusDesc = none(string)
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else:
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esRpc.statusDesc = some(description)
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ok(esRpc)
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