From 834d1e62a003ff8382a304438a7396977605ae37 Mon Sep 17 00:00:00 2001
From: Up <upcraftedlp@gmail.com>
Date: Tue, 14 May 2024 14:33:53 +0200
Subject: [PATCH] add foreign key constraint on client session table

---
 api/account/logout.go | 3 ++-
 db/db.go              | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/api/account/logout.go b/api/account/logout.go
index 7bfdb94..774d884 100644
--- a/api/account/logout.go
+++ b/api/account/logout.go
@@ -19,6 +19,7 @@ package account
 
 import (
 	"database/sql"
+	"errors"
 	"fmt"
 
 	"github.com/pagefaultgames/rogueserver/db"
@@ -28,7 +29,7 @@ import (
 func Logout(token []byte) error {
 	err := db.RemoveSessionFromToken(token)
 	if err != nil {
-		if err == sql.ErrNoRows {
+		if errors.Is(err, sql.ErrNoRows) {
 			return fmt.Errorf("token not found")
 		}
 
diff --git a/db/db.go b/db/db.go
index 7aa881c..4ee1a71 100644
--- a/db/db.go
+++ b/db/db.go
@@ -175,7 +175,7 @@ func setupDb(tx *sql.Tx) error {
 		// MIGRATION 001
 
 		`ALTER TABLE sessions DROP COLUMN IF EXISTS active`,
-		`CREATE TABLE IF NOT EXISTS activeClientSessions (uuid BINARY(16) NOT NULL PRIMARY KEY, clientSessionId VARCHAR(32) NOT NULL)`,
+		`CREATE TABLE IF NOT EXISTS activeClientSessions (uuid BINARY(16) NOT NULL PRIMARY KEY, clientSessionId VARCHAR(32) NOT NULL, FOREIGN KEY (uuid) REFERENCES accounts (uuid) ON DELETE CASCADE ON UPDATE CASCADE)`,
 	}
 
 	for _, q := range queries {