Added ChannelExtra.MemberCount field to reflect the actual member count when we truncate the list of members to 20

model/channel_extra.go

@@ -23,8 +23,9 @@ func (o *ExtraMember) Sanitize(options map[string]bool) {
 }
 
 type ChannelExtra struct {
-	Id      string        `json:"id"`
-	Members []ExtraMember `json:"members"`
+	Id          string        `json:"id"`
+	Members     []ExtraMember `json:"members"`
+	MemberCount int64         `json:"member_count"`
 }
 
 func (o *ChannelExtra) ToJson() string {