Reflect name change of Telegram user in all MUCs

1 files changed, 22 insertions, 3 deletions

diff --git a/telegram/client.go b/telegram/client.go
index 6033c7c..f3bfe4a 100644
--- a/telegram/client.go
+++ b/telegram/client.go
@@ -41,6 +41,25 @@ type DelayedStatus struct {
 	TimestampExpired int64
 }
 
+// MUCState holds MUC metadata
+type MUCState struct {
+	Resources map[string]bool
+	Members   map[int64]*MUCMember
+}
+
+// MUCMember represents a MUC member
+type MUCMember struct {
+	Nickname    string
+	Affiliation string
+}
+
+func NewMUCState() *MUCState {
+	return &MUCState{
+		Resources: make(map[string]bool),
+		Members:   make(map[int64]*MUCMember),
+	}
+}
+
 // Client stores the metadata for lazily invoked TDlib instance
 type Client struct {
 	client     *client.Client
@@ -64,7 +83,7 @@ type Client struct {
 	lastMsgHashes map[int64]uint64
 	msgHashSeed   maphash.Seed
 
-	mucResources map[int64]map[string]bool
+	mucCache map[int64]*MUCState
 
 	locks           clientLocks
 	SendMessageLock sync.Mutex
@@ -75,7 +94,7 @@ type clientLocks struct {
 	chatMessageLocks   map[int64]*sync.Mutex
 	resourcesLock      sync.Mutex
 	outboxLock         sync.Mutex
-	mucResourcesLock   sync.Mutex
+	mucCacheLock       sync.Mutex
 	lastMsgHashesLock  sync.Mutex
 
 	authorizerReadLock  sync.Mutex
@@ -136,7 +155,7 @@ func NewClient(conf config.TelegramConfig, jid string, component *xmpp.Component
 		Session:         session,
 		resources:       make(map[string]bool),
 		outbox:          make(map[string]string),
-		mucResources:    make(map[int64]map[string]bool),
+		mucCache:        make(map[int64]*MUCState),
 		content:         &conf.Content,
 		cache:           cache.NewCache(),
 		options:         options,