Refactor logging timestamps to use formatUtcSqlDateTime function across proxy routes and services; add storedTimestampRepairService for fixing createdAt values in database

src/server/routes/proxy/chat.ts

@@ -37,6 +37,7 @@ import {
 } from './downstreamPolicy.js';
 import { composeProxyLogMessage } from './logPathMeta.js';
 import { executeEndpointFlow, withUpstreamPath } from './endpointFlow.js';
+import { formatUtcSqlDateTime } from '../../services/localTimeService.js';
 
 const MAX_RETRIES = 2;
 const CLAUDE_SSE_EVENT_NAMES = new Set([
@@ -719,6 +720,7 @@ async function logProxy(
   upstreamPath: string | null = null,
 ) {
   try {
+    const createdAt = formatUtcSqlDateTime(new Date());
     const normalizedErrorMessage = composeProxyLogMessage({
       downstreamPath,
       upstreamPath,
@@ -739,7 +741,7 @@ async function logProxy(
       estimatedCost,
       errorMessage: normalizedErrorMessage,
       retryCount,
-      createdAt: new Date().toISOString(),
+      createdAt,
     }).run();
   } catch (error) {
     console.warn('[proxy/chat] failed to write proxy log', error);

src/server/routes/proxy/completions.ts

@@ -12,6 +12,7 @@ import { mergeProxyUsage, parseProxyUsage, pullSseDataEvents } from '../../servi
 import { ensureModelAllowedForDownstreamKey, getDownstreamRoutingPolicy, recordDownstreamCostUsage } from './downstreamPolicy.js';
 import { withExplicitProxyRequestInit } from '../../services/siteProxy.js';
 import { composeProxyLogMessage } from './logPathMeta.js';
+import { formatUtcSqlDateTime } from '../../services/localTimeService.js';
 
 const MAX_RETRIES = 2;
 
@@ -242,6 +243,7 @@ async function logProxy(
   estimatedCost = 0,
 ) {
   try {
+    const createdAt = formatUtcSqlDateTime(new Date());
     const normalizedErrorMessage = composeProxyLogMessage({
       downstreamPath: '/v1/completions',
       errorMessage,
@@ -261,7 +263,7 @@ async function logProxy(
       estimatedCost,
       errorMessage: normalizedErrorMessage,
       retryCount,
-      createdAt: new Date().toISOString(),
+      createdAt,
     }).run();
   } catch (error) {
     console.warn('[proxy/completions] failed to write proxy log', error);

src/server/routes/proxy/embeddings.ts

@@ -12,6 +12,7 @@ import { parseProxyUsage } from '../../services/proxyUsageParser.js';
 import { ensureModelAllowedForDownstreamKey, getDownstreamRoutingPolicy, recordDownstreamCostUsage } from './downstreamPolicy.js';
 import { withExplicitProxyRequestInit } from '../../services/siteProxy.js';
 import { composeProxyLogMessage } from './logPathMeta.js';
+import { formatUtcSqlDateTime } from '../../services/localTimeService.js';
 
 const MAX_RETRIES = 2;
 
@@ -157,6 +158,7 @@ async function logProxy(
   estimatedCost = 0,
 ) {
   try {
+    const createdAt = formatUtcSqlDateTime(new Date());
     const normalizedErrorMessage = composeProxyLogMessage({
       downstreamPath: '/v1/embeddings',
       errorMessage,
@@ -176,7 +178,7 @@ async function logProxy(
       estimatedCost,
       errorMessage: normalizedErrorMessage,
       retryCount,
-      createdAt: new Date().toISOString(),
+      createdAt,
     }).run();
   } catch (error) {
     console.warn('[proxy/embeddings] failed to write proxy log', error);

src/server/routes/proxy/images.ts

@@ -10,6 +10,7 @@ import { shouldRetryProxyRequest } from '../../services/proxyRetryPolicy.js';
 import { ensureModelAllowedForDownstreamKey, getDownstreamRoutingPolicy, recordDownstreamCostUsage } from './downstreamPolicy.js';
 import { withExplicitProxyRequestInit } from '../../services/siteProxy.js';
 import { composeProxyLogMessage } from './logPathMeta.js';
+import { formatUtcSqlDateTime } from '../../services/localTimeService.js';
 
 const MAX_RETRIES = 2;
 
@@ -127,6 +128,7 @@ async function logProxy(
   estimatedCost = 0,
 ) {
   try {
+    const createdAt = formatUtcSqlDateTime(new Date());
     const normalizedErrorMessage = composeProxyLogMessage({
       downstreamPath: '/v1/images/generations',
       errorMessage,
@@ -146,7 +148,7 @@ async function logProxy(
       estimatedCost,
       errorMessage: normalizedErrorMessage,
       retryCount,
-      createdAt: new Date().toISOString(),
+      createdAt,
     }).run();
   } catch (error) {
     console.warn('[proxy/images] failed to write proxy log', error);

src/server/routes/proxy/responses.ts

@@ -28,6 +28,7 @@ import {
 import { ensureModelAllowedForDownstreamKey, getDownstreamRoutingPolicy, recordDownstreamCostUsage } from './downstreamPolicy.js';
 import { composeProxyLogMessage } from './logPathMeta.js';
 import { executeEndpointFlow, withUpstreamPath } from './endpointFlow.js';
+import { formatUtcSqlDateTime } from '../../services/localTimeService.js';
 
 const MAX_RETRIES = 2;
 
@@ -1577,6 +1578,7 @@ async function logProxy(
   upstreamPath: string | null = null,
 ) {
   try {
+    const createdAt = formatUtcSqlDateTime(new Date());
     const normalizedErrorMessage = composeProxyLogMessage({
       downstreamPath,
       upstreamPath,
@@ -1597,7 +1599,7 @@ async function logProxy(
       estimatedCost,
       errorMessage: normalizedErrorMessage,
       retryCount,
-      createdAt: new Date().toISOString(),
+      createdAt,
     }).run();
   } catch (error) {
     console.warn('[proxy/responses] failed to write proxy log', error);