Fabiana Cecin ce918b0819
chore: replace Option with Opt (#4035)
* change all usage of std.options.Option[T] to results.Opt[T]
* fix broken apps and examples (to validate refactor)
* removed all std/options code added for libp2p v2 migration
* add broker Opt codec to persistency/backend_comm.nim
* add a readValue overload for Opt[T] in tools/confutils/cli_args.nim
* keep Option where required (Presto, confutils' config_file.nim)
* Change generateRlnProof error handling
* Fix imports
2026-07-16 14:02:17 -03:00

51 lines
1.4 KiB
Nim

import results, ../common/protobuf, ./rpc
# Codec for EligibilityProof
proc encode*(epRpc: EligibilityProof): ProtoBuffer =
var pb = initProtoBuffer()
if epRpc.proofOfPayment.isSome():
let proofOfPayment = epRpc.proofOfPayment.get()
pb.write3(1, proofOfPayment)
else:
# there is no proof
discard
pb
proc decode*(T: type EligibilityProof, buffer: seq[byte]): ProtobufResult[T] =
let pb = initProtoBuffer(buffer)
var epRpc = EligibilityProof()
var proofOfPayment = newSeq[byte]()
if not ?pb.getField(1, proofOfPayment):
epRpc.proofOfPayment = Opt.none(seq[byte])
else:
epRpc.proofOfPayment = Opt.some(proofOfPayment)
ok(epRpc)
# Codec for EligibilityStatus
proc encode*(esRpc: EligibilityStatus): ProtoBuffer =
var pb = initProtoBuffer()
pb.write3(1, esRpc.statusCode)
if esRpc.statusDesc.isSome():
pb.write3(2, esRpc.statusDesc.get())
pb
proc decode*(T: type EligibilityStatus, buffer: seq[byte]): ProtobufResult[T] =
let pb = initProtoBuffer(buffer)
var esRpc = EligibilityStatus()
# status code
var code = uint32(0)
if not ?pb.getField(1, code):
# status code is mandatory
return err(ProtobufError.missingRequiredField("status_code"))
else:
esRpc.statusCode = code
# status description
var description = ""
if not ?pb.getField(2, description):
esRpc.statusDesc = Opt.none(string)
else:
esRpc.statusDesc = Opt.some(description)
ok(esRpc)