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https://github.com/logos-messaging/logos-messaging-nim.git
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135eaae9fb
* Waku V2 history query POC * Fix folder structure * Improve test clarity * Improve imports, returns and some naming * Changed naming conventions. Refactor & improve. Co-authored-by: Oskar Thorén <ot@oskarthoren.com>
34 lines
1.2 KiB
Nim
34 lines
1.2 KiB
Nim
import
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std/options,
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json_rpc/rpcserver,
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../../waku_types,
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../wakunode2,
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./jsonrpc_types, ./jsonrpc_utils
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proc setupWakuJSONRPC*(node: WakuNode, rpcsrv: RpcServer) =
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const futTimeout = 5.seconds
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## Store API version 1 definitions
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rpcsrv.rpc("get_waku_v2_store_v1_messages") do(topics: seq[ContentTopic], pagingOptions: Option[StorePagingOptions]) -> StoreResponse:
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## Returns history for a list of content topics with optional paging
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debug "get_waku_v2_store_v1_messages"
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var responseFut = newFuture[StoreResponse]()
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proc queryFuncHandler(response: HistoryResponse) {.gcsafe, closure.} =
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debug "get_waku_v2_store_v1_messages response"
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responseFut.complete(response.toStoreResponse())
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let historyQuery = HistoryQuery(topics: topics,
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pagingInfo: if pagingOptions.isSome: pagingOptions.get.toPagingInfo() else: PagingInfo())
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await node.query(historyQuery, queryFuncHandler)
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if (await responseFut.withTimeout(futTimeout)):
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# Future completed
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return responseFut.read()
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else:
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# Future failed to complete
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raise newException(ValueError, "No history response received")
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