✨ Member reading anchor

pkg/internal/grpc/stream.go

@@ -3,11 +3,10 @@ package grpc
 import (
 	"context"
 	"fmt"
-	"git.solsynth.dev/hypernet/nexus/pkg/nex"
-
 	"git.solsynth.dev/hypernet/messaging/pkg/internal/gap"
 	"git.solsynth.dev/hypernet/messaging/pkg/internal/http/exts"
 	"git.solsynth.dev/hypernet/messaging/pkg/internal/services"
+	"git.solsynth.dev/hypernet/nexus/pkg/nex"
 	"git.solsynth.dev/hypernet/nexus/pkg/proto"
 	jsoniter "github.com/json-iterator/go"
 )
@@ -38,6 +37,7 @@ func (v *Server) PushStream(_ context.Context, request *proto.PushStreamRequest)
 					Message: fmt.Sprintf("unable parse payload: %v", err),
 				}.Marshal(),
 			})
+			break
 		}
 
 		err = services.SetTypingStatus(data.ChannelID, uint(request.GetUserId()))
@@ -49,7 +49,31 @@ func (v *Server) PushStream(_ context.Context, request *proto.PushStreamRequest)
 					Message: fmt.Sprintf("unable boardcast status: %v", err),
 				}.Marshal(),
 			})
+			break
 		}
+	case "events.read":
+		var data struct {
+			ChannelMemberID uint `json:"channel_member_id" validate:"required"`
+			EventID         uint `json:"event_id" validate:"required"`
+		}
+
+		err := jsoniter.Unmarshal(in.RawPayload(), &data)
+		if err == nil {
+			err = exts.ValidateStruct(data)
+		}
+		if err != nil {
+			_, _ = sc.PushStream(context.Background(), &proto.PushStreamRequest{
+				ClientId: request.ClientId,
+				Body: nex.WebSocketPackage{
+					Action:  "error",
+					Message: fmt.Sprintf("unable parse payload: %v", err),
+				}.Marshal(),
+			})
+			break
+		}
+
+		// WARN We trust the user here, so we don't need to check if the channel member is valid for performance
+		services.SetReadingAnchor(data.ChannelMemberID, data.EventID)
 	}
 
 	return &proto.PushStreamResponse{}, nil