[feature] Add game event origin (autoRef) to game events

Author: g3force

internal/app/controller/autoRefConnection.go

@@ -34,17 +34,21 @@ func (c *GameController) ProcessAutoRefRequests(id string, request refproto.Auto
 			}
 
 			totalProposals := 0
+			var origins []string
 			for _, proposal := range c.Engine.State.GameEventProposals {
 				if proposal.GameEvent.Type == event.GameEvent.Type && proposal.ValidUntil.After(c.Engine.TimeProvider()) {
 					totalProposals++
+					origins = append(origins, proposal.ProposerId)
 				}
 			}
 
 			majority := int(math.Floor(float64(len(c.AutoRefServer.Clients)) / 2.0))
 			if totalProposals > majority {
+				event.GameEvent.Origins = origins
 				c.OnNewEvent(event)
 			}
 		} else {
+			event.GameEvent.Origins = []string{id}
 			c.OnNewEvent(event)
 		}
 	}

internal/app/controller/gameEvent.go

@@ -115,6 +115,7 @@ func (g GameEventType) Valid() bool {
 type GameEvent struct {
 	Type    GameEventType    `json:"type"`
 	Details GameEventDetails `json:"details"`
+	Origins []string         `json:"origins"`
 }
 
 // String converts the game event into a string
@@ -266,6 +267,7 @@ func (e GameEvent) IsContinueGame() bool {
 func (e GameEvent) ToProto() *refproto.GameEvent {
 	protoEvent := new(refproto.GameEvent)
 	protoEvent.Type = new(refproto.GameEventType)
+	protoEvent.Origin = e.Origins
 	switch e.Type {
 	case GameEventNone:
 		return nil