feat: publish matchmaking state events

server/api/events.go

@@ -14,6 +14,8 @@ import (
 	"strings"
 	"sync"
 	"time"
+
+	"github.com/cosmic-clash/cosmic-clash/server/domain"
 )
 
 const (
@@ -205,6 +207,22 @@ func (s *Service) PublishControlPlaneEvent(event ControlPlaneEvent) error {
 	return s.getEventHub().publish(event)
 }
 
+func (s *Service) publishTicketEvent(ticket domain.QueueTicket, now time.Time) {
+	_ = s.PublishControlPlaneEvent(ControlPlaneEvent{
+		Event: "state_changed", Revision: ticket.Revision, ResourceID: ticket.TicketID,
+		OccurredAt: now, State: string(ticket.State), PlayerID: ticket.PlayerID,
+	})
+}
+
+func (s *Service) publishProposalEvent(proposal domain.Proposal, now time.Time) {
+	for _, participant := range proposal.Participants {
+		_ = s.PublishControlPlaneEvent(ControlPlaneEvent{
+			Event: "proposal_changed", Revision: proposal.Revision, ResourceID: proposal.ProposalID,
+			OccurredAt: now, State: string(proposal.State), PlayerID: participant.PlayerID,
+		})
+	}
+}
+
 func isWebSocketUpgrade(r *http.Request) bool {
 	return strings.EqualFold(r.Header.Get("Upgrade"), "websocket") && headerContainsToken(r.Header.Values("Connection"), "upgrade")
 }