From e94ea17dad32329c0a8e8f0b6b019da68f61b5f4 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Sun, 9 Jul 2023 17:26:34 +0300
Subject: [PATCH] Create portals for recent chats automatically

---
 ROADMAP.md |  4 ++--
 user.go    | 27 ++++++++++++++++++---------
 2 files changed, 20 insertions(+), 11 deletions(-)

diff --git a/ROADMAP.md b/ROADMAP.md
index 6916727..7620990 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -16,7 +16,7 @@
   * [ ] Typing notifications
   * [ ] Read receipts
 * Misc
-  * [ ] Automatic portal creation
-    * [ ] After login
+  * [x] Automatic portal creation
+    * [x] After login
     * [x] When receiving message
   * [ ] Private chat creation by inviting Matrix ghost of remote user to new room
diff --git a/user.go b/user.go
index ba0ce47..2902f7f 100644
--- a/user.go
+++ b/user.go
@@ -541,20 +541,17 @@ func (user *User) HandleEvent(event interface{}) {
 			user.zlog.Err(err).Msg("Failed to update session in database")
 		}
 	case *binary.Conversation:
-		portal := user.GetPortalByID(v.GetConversationID())
-		if portal.MXID != "" {
-			portal.UpdateMetadata(user, v)
-		} else {
-			err := portal.CreateMatrixRoom(user, v)
-			if err != nil {
-				user.zlog.Err(err).Msg("Error creating Matrix room from conversation event")
-			}
-		}
+		user.syncConversation(v)
 	case *binary.Message:
 		portal := user.GetPortalByID(v.GetConversationID())
 		portal.messages <- PortalMessage{evt: v, source: user}
 	case *events.ClientReady:
 		user.zlog.Trace().Any("data", v).Msg("Client is ready!")
+		go func() {
+			for _, conv := range v.Conversations {
+				user.syncConversation(conv)
+			}
+		}()
 	case *events.BrowserActive:
 		user.zlog.Trace().Any("data", v).Msg("Browser active")
 	default:
@@ -562,6 +559,18 @@ func (user *User) HandleEvent(event interface{}) {
 	}
 }
 
+func (user *User) syncConversation(v *binary.Conversation) {
+	portal := user.GetPortalByID(v.GetConversationID())
+	if portal.MXID != "" {
+		portal.UpdateMetadata(user, v)
+	} else {
+		err := portal.CreateMatrixRoom(user, v)
+		if err != nil {
+			user.zlog.Err(err).Msg("Error creating Matrix room from conversation event")
+		}
+	}
+}
+
 func (user *User) updateChatMute(portal *Portal, mutedUntil time.Time) {
 	intent := user.DoublePuppetIntent
 	if intent == nil || len(portal.MXID) == 0 {