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fix: clear ONLYOFFICE internal cache after save + mtime-based download URL

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2026-07-16 11:22:43 +00:00
parent ec97256e17
commit 9e3c296427
4 changed files with 19 additions and 7 deletions
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BIN
renderer/carbone-templates/433a0593-d3cf-414e-8763-ab5f87cbc75c.docx
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2
renderer/carbone-templates/registry.json
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@@ -6,6 +6,6 @@
"originalName": "master_cv_template.docx",
"path": "/root/workspace/cv-app/renderer/carbone-templates/433a0593-d3cf-414e-8763-ab5f87cbc75c.docx",
"uploadedAt": "2026-07-16T09:03:29.601Z",
"updatedAt": "2026-07-16T11:17:19.354Z"
"updatedAt": "2026-07-16T11:21:01.888Z"
}
]

20
renderer/onlyoffice-service.js
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@@ -146,10 +146,11 @@ router.get('/:templateId/config', (req, res) => {
const docKey = generateDocKey(templateId, fileMtime);
const fileName = template.originalName || template.name + '.docx';
// Add cache-busting timestamp to the document URL so ONLYOFFICE
// always fetches the latest version from our backend
const cacheBuster = Date.now();
const documentUrl = `${BACKEND_PUBLIC_URL}/api/onlyoffice/${templateId}/download?cb=${cacheBuster}`;
// Add file mtime as cache-buster to the document URL so ONLYOFFICE
// always fetches the latest version from our backend.
// The mtime changes every time the file is saved, so the URL is
// different after each save, forcing ONLYOFFICE to re-download.
const documentUrl = `${BACKEND_PUBLIC_URL}/api/onlyoffice/${templateId}/download?mtime=${fileMtime}&cb=${Date.now()}`;
const callbackUrl = `${BACKEND_PUBLIC_URL}/api/onlyoffice/${templateId}/callback`;
const config = {
@@ -316,6 +317,17 @@ router.post('/:templateId/callback', async (req, res) => {
console.log(`Template "${template.name}" updated successfully (${response.data.length} bytes)`);
// Clear ONLYOFFICE's internal document cache for this template
// so the next edit session fetches the fresh file
try {
const { execSync } = require('child_process');
execSync(`docker exec onlyoffice-server find /var/lib/onlyoffice/documentserver/App_Data/cache -name "cvtemplate_${templateId}*" -type d -exec rm -rf {} + 2>/dev/null || true`, { timeout: 5000 });
console.log('ONLYOFFICE cache cleared for template:', templateId);
} catch (cacheErr) {
// Non-fatal — cache will expire naturally
console.log('Cache clear skipped:', cacheErr.message.substring(0, 100));
}
// ONLYOFFICE expects a JSON response acknowledging the save
return res.json({
error: 0,

4
static/index.html
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@@ -139,7 +139,7 @@
<!-- Modals -->
<div class="modal-overlay" id="modal-overlay"></div>
<script src="/static/app.js?v=3"></script>
<script src="/static/carbone.js?v=3"></script>
<script src="/static/app.js?v=4"></script>
<script src="/static/carbone.js?v=4"></script>
</body>
</html>