From 4937e0cd4fc0d02a40e1dee09d2a54817e36bd44 Mon Sep 17 00:00:00 2001
From: Hocuri <hocuri@gmx.de>
Date: Tue, 4 Aug 2026 16:55:35 +0200
Subject: [PATCH] [WIP] feat: Track when we last received a message from which
 contact via which relay

---
 src/sql/migrations.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/sql/migrations.rs b/src/sql/migrations.rs
index 805295d71..3c6064c1d 100644
--- a/src/sql/migrations.rs
+++ b/src/sql/migrations.rs
@@ -2610,6 +2610,22 @@ UPDATE msgs SET state=24 WHERE state=18; -- Change OutPreparing to OutFailed.
         .await?;
     }
 
+    inc_and_check(&mut migration_version, 164)?;
+    if dbversion < migration_version {
+        sql.execute_migration(
+            "CREATE TABLE transport_usage(
+                contact_id INTEGER NOT NULL,
+                transport_id INTEGER NOT NULL,
+                last_seen INTEGER NOT NULL DEFAULT 0,
+                PRIMARY KEY(contact_id, transport_id),
+                FOREIGN KEY(contact_id) REFERENCES contacts(id) ON DELETE CASCADE,
+                FOREIGN KEY(transport_id) REFERENCES transports(id) ON DELETE CASCADE
+            ) STRICT",
+            migration_version,
+        )
+        .await?;
+    }
+
     let new_version = sql
         .get_raw_config_int(VERSION_CFG)
         .await?