From 19e48c26297835d64696831e2d029aa14077b9ed Mon Sep 17 00:00:00 2001
From: Audric Ackermann <audric@loki.network>
Date: Mon, 15 Aug 2022 10:35:30 +1000
Subject: [PATCH] fix: drop column friendRequestStatus if exists

---
 ts/node/migration/sessionMigrations.ts | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/ts/node/migration/sessionMigrations.ts b/ts/node/migration/sessionMigrations.ts
index 298245656..b52275c27 100644
--- a/ts/node/migration/sessionMigrations.ts
+++ b/ts/node/migration/sessionMigrations.ts
@@ -77,6 +77,7 @@ const LOKI_SCHEMA_VERSIONS = [
   updateToSessionSchemaVersion25,
   updateToSessionSchemaVersion26,
   updateToSessionSchemaVersion27,
+  updateToSessionSchemaVersion28,
 ];
 
 function updateToSessionSchemaVersion1(currentVersion: number, db: BetterSqlite3.Database) {
@@ -1143,6 +1144,28 @@ function updateToSessionSchemaVersion27(currentVersion: number, db: BetterSqlite
     console.info(
       'removing lastMessageDeletedServerID & lastMessageFetchedServerID from rooms table. done'
     );
+
+    writeSessionSchemaVersion(targetVersion, db);
+    console.log('... done');
+  })();
+
+  console.log(`updateToSessionSchemaVersion${targetVersion}: success!`);
+}
+
+function updateToSessionSchemaVersion28(currentVersion: number, db: BetterSqlite3.Database) {
+  const targetVersion = 28;
+  if (currentVersion >= targetVersion) {
+    return;
+  }
+  console.log(`updateToSessionSchemaVersion${targetVersion}: starting...`);
+
+  // some very old databases have the column friendRequestStatus still there but we are not using it anymore. So drop it if we find it.
+  db.transaction(() => {
+    const rows = db.pragma(`table_info(${CONVERSATIONS_TABLE});`);
+    if (rows.some((m: any) => m.name === 'friendRequestStatus')) {
+      console.info('found column friendRequestStatus. Dropping it');
+      db.exec(`ALTER TABLE ${CONVERSATIONS_TABLE} DROP COLUMN friendRequestStatus;`);
+    }
     writeSessionSchemaVersion(targetVersion, db);
     console.log('... done');
   })();