mirror of https://github.com/status-im/go-waku.git
76 lines
2.1 KiB
Go
76 lines
2.1 KiB
Go
package rpc
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import (
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"net/http"
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"github.com/status-im/go-waku/waku/v2/node"
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"github.com/status-im/go-waku/waku/v2/protocol/pb"
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"github.com/status-im/go-waku/waku/v2/protocol/store"
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"go.uber.org/zap"
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)
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type StoreService struct {
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node *node.WakuNode
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log *zap.Logger
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}
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// cursor *pb.Index
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// pageSize uint64
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// asc bool
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type StorePagingOptions struct {
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PageSize uint64 `json:"pageSize,omitempty"`
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Cursor *pb.Index `json:"cursor,omitempty"`
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Forward bool `json:"forward,omitempty"`
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}
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type StoreMessagesArgs struct {
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Topic string `json:"pubsubTopic,omitempty"`
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ContentFilters []string `json:"contentFilters,omitempty"`
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StartTime int64 `json:"startTime,omitempty"`
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EndTime int64 `json:"endTime,omitempty"`
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PagingOptions StorePagingOptions `json:"pagingOptions,omitempty"`
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}
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type StoreMessagesReply struct {
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Messages []RPCWakuMessage `json:"messages,omitempty"`
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PagingInfo StorePagingOptions `json:"pagingInfo,omitempty"`
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Error string `json:"error,omitempty"`
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}
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func (s *StoreService) GetV1Messages(req *http.Request, args *StoreMessagesArgs, reply *StoreMessagesReply) error {
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options := []store.HistoryRequestOption{
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store.WithAutomaticRequestId(),
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store.WithAutomaticPeerSelection(),
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store.WithPaging(args.PagingOptions.Forward, args.PagingOptions.PageSize),
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store.WithCursor(args.PagingOptions.Cursor),
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}
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res, err := s.node.Store().Query(
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req.Context(),
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store.Query{
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Topic: args.Topic,
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ContentTopics: args.ContentFilters,
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StartTime: args.StartTime,
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EndTime: args.EndTime,
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},
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options...,
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)
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if err != nil {
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s.log.Error("querying messages", zap.Error(err))
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reply.Error = err.Error()
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return nil
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}
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reply.Messages = make([]RPCWakuMessage, len(res.Messages))
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for i := range res.Messages {
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reply.Messages[i] = *ProtoWakuMessageToRPCWakuMessage(res.Messages[i])
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}
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reply.PagingInfo = StorePagingOptions{
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PageSize: args.PagingOptions.PageSize,
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Cursor: res.Cursor(),
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Forward: args.PagingOptions.Forward,
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}
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return nil
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}
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