fix: include username in me endpoint

server/im_http.go

@@ -3247,8 +3247,14 @@ func serveIMMe(wrt http.ResponseWriter, req *http.Request) {
 		writeIMRelationError(wrt, req, err)
 		return
 	}
+	account, err := currentUserAccountPayload(principal.TenantID, principal.Uid)
+	if err != nil {
+		writeIMRelationError(wrt, req, err)
+		return
+	}
 	writeIMSuccess(wrt, req, map[string]any{
 		"user_id":         principal.Uid.UserId(),
+		"username":        account["username"],
 		"profile":         userProfilePayload10(profile),
 		"profile_version": profile.Version,
 		"realname":        map[string]any{"status": "unknown"},
@@ -10093,13 +10099,22 @@ func userProfilePayload10(profile *types.UserProfile) map[string]any {
 }
 
 func currentUserProfilePayload(tenantID types.TenantID, uid types.Uid, profile *types.UserProfile) (map[string]any, error) {
-	user, err := store.Users.Get(tenantID, uid)
+	account, err := currentUserAccountPayload(tenantID, uid)
 	if err != nil {
 		return nil, err
 	}
 	data := userProfilePayload10(profile)
-	data["phone_mask"] = ""
-	data["username"] = ""
+	data["phone_mask"] = account["phone_mask"]
+	data["username"] = account["username"]
+	return data, nil
+}
+
+func currentUserAccountPayload(tenantID types.TenantID, uid types.Uid) (map[string]any, error) {
+	user, err := store.Users.Get(tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+	data := map[string]any{"phone_mask": "", "username": ""}
 	if user != nil {
 		data["phone_mask"] = maskIMProfilePhone(user.Phone)
 		data["username"] = user.Username