mirror of
https://github.com/logos-messaging/logos-messaging-nim.git
synced 2026-01-05 23:43:07 +00:00
3133aaaf71
* chore: use distinct type for Light push status codes * Make naming more explicit * test: use new light push error code in tests * fix missed line * fix thing
82 lines
2.0 KiB
Nim
82 lines
2.0 KiB
Nim
{.push raises: [].}
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import std/options
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import ../common/protobuf, ../waku_core, ./rpc
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const DefaultMaxRpcSize* = -1
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proc encode*(rpc: LightpushRequest): ProtoBuffer =
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var pb = initProtoBuffer()
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pb.write3(1, rpc.requestId)
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pb.write3(20, rpc.pubSubTopic)
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pb.write3(21, rpc.message.encode())
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pb.finish3()
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return pb
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proc decode*(T: type LightpushRequest, buffer: seq[byte]): ProtobufResult[T] =
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let pb = initProtoBuffer(buffer)
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var rpc = LightpushRequest()
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var requestId: string
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if not ?pb.getField(1, requestId):
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return err(ProtobufError.missingRequiredField("request_id"))
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else:
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rpc.requestId = requestId
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var pubSubTopic: PubsubTopic
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if not ?pb.getField(20, pubSubTopic):
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rpc.pubSubTopic = none(PubsubTopic)
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else:
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rpc.pubSubTopic = some(pubSubTopic)
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var messageBuf: seq[byte]
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if not ?pb.getField(21, messageBuf):
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return err(ProtobufError.missingRequiredField("message"))
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else:
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rpc.message = ?WakuMessage.decode(messageBuf)
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return ok(rpc)
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proc encode*(rpc: LightPushResponse): ProtoBuffer =
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var pb = initProtoBuffer()
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pb.write3(1, rpc.requestId)
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pb.write3(10, rpc.statusCode.uint32)
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pb.write3(11, rpc.statusDesc)
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pb.write3(12, rpc.relayPeerCount)
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pb.finish3()
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return pb
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proc decode*(T: type LightPushResponse, buffer: seq[byte]): ProtobufResult[T] =
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let pb = initProtoBuffer(buffer)
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var rpc = LightPushResponse()
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var requestId: string
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if not ?pb.getField(1, requestId):
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return err(ProtobufError.missingRequiredField("request_id"))
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else:
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rpc.requestId = requestId
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var statusCode: uint32
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if not ?pb.getField(10, statusCode):
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return err(ProtobufError.missingRequiredField("status_code"))
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else:
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rpc.statusCode = statusCode.LightPushStatusCode
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var statusDesc: string
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if not ?pb.getField(11, statusDesc):
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rpc.statusDesc = none(string)
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else:
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rpc.statusDesc = some(statusDesc)
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var relayPeerCount: uint32
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if not ?pb.getField(12, relayPeerCount):
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rpc.relayPeerCount = none(uint32)
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else:
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rpc.relayPeerCount = some(relayPeerCount)
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return ok(rpc)
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