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Fix rate limit query: use ISO strings for dates in sql template #42

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Merged
TheOneWhoBurns merged 1 commit into from
Feb 6, 2026
Merged

Fix rate limit query: use ISO strings for dates in sql template #42

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6 changes: 4 additions & 2 deletions src/lib/server/auth.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,8 @@ const CLEANUP_EVERY_N = 20;
export async function checkRateLimit(key: string): Promise<{ allowed: boolean; retryAfterSeconds?: number }> {
const now = new Date();
const resetAt = new Date(now.getTime() + WINDOW_MS);
const nowIso = now.toISOString();
const resetAtIso = resetAt.toISOString();

if (++cleanupCounter >= CLEANUP_EVERY_N) {
cleanupCounter = 0;
Expand All @@ -86,8 +88,8 @@ export async function checkRateLimit(key: string): Promise<{ allowed: boolean; r
.onConflictDoUpdate({
target: rateLimits.key,
set: {
count: sql`CASE WHEN ${rateLimits.resetAt} < ${now} THEN 1 ELSE ${rateLimits.count} + 1 END`,
resetAt: sql`CASE WHEN ${rateLimits.resetAt} < ${now} THEN ${resetAt} ELSE ${rateLimits.resetAt} END`
count: sql`CASE WHEN ${rateLimits.resetAt} < ${nowIso}::timestamptz THEN 1 ELSE ${rateLimits.count} + 1 END`,
resetAt: sql`CASE WHEN ${rateLimits.resetAt} < ${nowIso}::timestamptz THEN ${resetAtIso}::timestamptz ELSE ${rateLimits.resetAt} END`
}
})
.returning({ count: rateLimits.count, resetAt: rateLimits.resetAt });
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