From 6f8ca890eca81bacf1d2b568a95a655810096a4b Mon Sep 17 00:00:00 2001
From: Stockboy Steve <steve@cartsnitch.com>
Date: Tue, 31 Mar 2026 02:13:16 +0000
Subject: [PATCH] fix(auth): add session table model mapping for plural table
 name

Better-Auth defaults to singular "session" table name, but our DB uses
the plural "sessions" table (created by migration 002). Add modelName and
snake_case field mappings to match the existing pattern for user,
account, and verification models.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
---
 auth/src/auth.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/auth/src/auth.ts b/auth/src/auth.ts
index 1215cdb..eae43b8 100644
--- a/auth/src/auth.ts
+++ b/auth/src/auth.ts
@@ -36,6 +36,15 @@ export const auth = betterAuth({
   },
 
   session: {
+    modelName: "sessions",
+    fields: {
+      userId: "user_id",
+      expiresAt: "expires_at",
+      ipAddress: "ip_address",
+      userAgent: "user_agent",
+      createdAt: "created_at",
+      updatedAt: "updated_at",
+    },
     expiresIn: 60 * 60 * 24 * 7, // 7 days
     updateAge: 60 * 60 * 24, // refresh after 1 day
     cookieCache: {