Merge pull request 'Add support for "enhanced" sendinvite' (#500) from esi into master

Reviewed-on: #500
Reviewed-by: Dan Ballard <dan@openprivacy.ca>

peer/cwtch_peer.go

@@ -75,6 +75,16 @@ type cwtchPeer struct {
 	experimentsLock sync.Mutex
 }
 
+// EnhancedSendInviteMessage encapsulates attempting to send an invite to a conversation and looking up the enhanced message
+// useful for UIs.
+func (cp *cwtchPeer) EnhancedSendInviteMessage(conversation int, inviteConversationID int) string {
+	mid, err := cp.SendInviteToConversation(conversation, inviteConversationID)
+	if err == nil {
+		return cp.EnhancedGetMessageById(conversation, mid)
+	}
+	return ""
+}
+
 func (cp *cwtchPeer) EnhancedImportBundle(importString string) string {
 	return cp.ImportBundle(importString).Error()
 }

peer/profile_interface.go

@@ -53,6 +53,10 @@ type SendMessages interface {
 	EnhancedSendMessage(conversation int, message string) string
 
 	SendInviteToConversation(conversationID int, inviteConversationID int) (int, error)
+
+	// EnhancedSendInviteMessage Attempts to Send an Invite and Immediately Attempts to Lookup the Message in the Database
+	EnhancedSendInviteMessage(conversation int, inviteConversationID int) string
+
 	SendScopedZonedGetValToContact(conversationID int, scope attr.Scope, zone attr.Zone, key string)
 }