feat: Add admin DB backup and restore functionality
Co-authored-by: mathieumoran1 <[email protected]>
This commit is contained in:
Cursor Agent
co-authored by
mathieumoran1
mathieumoran1
parent
beaeaf57dd
commit
448c28caee
@@ -218,6 +218,18 @@ window.onload = async function () {
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const adminUsersCountEl = document.getElementById('admin-users-count');
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const adminUsersTabBtn = document.getElementById('admin-users-tab');
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// Admin DB backup/restore elements
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const adminBackupTabBtn = document.getElementById('admin-backup-tab');
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const dbBackupCreateBtn = document.getElementById('db-backup-create');
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const dbBackupRefreshBtn = document.getElementById('db-backup-refresh');
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const dbBackupListBody = document.getElementById('db-backup-list');
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const dbRestoreFileEl = document.getElementById('db-restore-file');
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const dbRestoreDropEl = document.getElementById('db-restore-drop');
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const dbRestoreRunBtn = document.getElementById('db-restore-run');
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const dbRestoreResultEl = document.getElementById('db-restore-result');
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let backupsLoadedOnce = false;
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// Admin: add user form elements
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const openAddUserModalBtn = document.getElementById('open-add-user-modal');
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const addUserModalEl = document.getElementById('addUserModal');
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@@ -755,6 +767,240 @@ window.onload = async function () {
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adminUsersTabBtn.addEventListener('shown.bs.tab', () => loadAdminUsers({ force: false }));
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}
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function formatBytes(n) {
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const v = Number(n);
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if (!Number.isFinite(v) || v < 0) return '—';
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if (v < 1024) return `${v} B`;
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const units = ['KB', 'MB', 'GB', 'TB'];
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let x = v / 1024;
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let idx = 0;
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while (x >= 1024 && idx < units.length - 1) {
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x /= 1024;
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idx += 1;
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}
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return `${x.toFixed(x >= 10 ? 1 : 2)} ${units[idx]}`;
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}
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function formatDateTime(iso) {
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const d = new Date(iso);
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if (Number.isNaN(d.getTime())) return '—';
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return d.toLocaleString('fr-FR', { hour12: false });
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}
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async function fetchBackups() {
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const res = await fetch('/api/admin/db/backups', {
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method: 'GET',
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headers: { 'Authorization': `Bearer ${token}` },
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});
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const data = await res.json().catch(() => ({}));
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if (!res.ok) {
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throw new Error(data.message || data.error || `Erreur (${res.status})`);
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}
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return Array.isArray(data.backups) ? data.backups : [];
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}
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function renderBackups(backups) {
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if (!dbBackupListBody) return;
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const list = Array.isArray(backups) ? backups : [];
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if (!list.length) {
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dbBackupListBody.innerHTML = '<tr><td colspan="4" class="text-muted">Aucune sauvegarde.</td></tr>';
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return;
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}
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dbBackupListBody.innerHTML = '';
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list.forEach((b) => {
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const name = String(b?.name || '');
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const tr = document.createElement('tr');
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tr.innerHTML = `
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<td class="font-monospace">${name || '—'}</td>
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<td class="text-nowrap">${formatBytes(b?.sizeBytes)}</td>
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<td class="text-nowrap">${formatDateTime(b?.mtime)}</td>
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<td class="text-end text-nowrap">
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<button type="button" class="btn btn-sm btn-outline-secondary me-1" data-backup-download="${name}">Télécharger</button>
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<button type="button" class="btn btn-sm btn-outline-danger" data-backup-delete="${name}">Supprimer</button>
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</td>
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`;
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dbBackupListBody.appendChild(tr);
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});
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dbBackupListBody.querySelectorAll('button[data-backup-download]').forEach((btn) => {
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btn.addEventListener('click', async () => {
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const name = btn.getAttribute('data-backup-download');
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if (!name) return;
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btn.disabled = true;
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const old = btn.textContent;
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btn.textContent = '...';
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try {
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const res = await fetch(`/api/admin/db/backups/${encodeURIComponent(name)}`, {
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method: 'GET',
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headers: { 'Authorization': `Bearer ${token}` },
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});
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if (!res.ok) {
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const data = await res.json().catch(() => ({}));
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throw new Error(data.message || data.error || `Erreur (${res.status})`);
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}
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const blob = await res.blob();
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const url = URL.createObjectURL(blob);
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const a = document.createElement('a');
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a.href = url;
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a.download = name;
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document.body.appendChild(a);
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a.click();
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a.remove();
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URL.revokeObjectURL(url);
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} catch (err) {
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showResponse('danger', err.message || 'Erreur réseau');
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} finally {
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btn.disabled = false;
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btn.textContent = old;
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}
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});
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});
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dbBackupListBody.querySelectorAll('button[data-backup-delete]').forEach((btn) => {
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btn.addEventListener('click', async () => {
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const name = btn.getAttribute('data-backup-delete');
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if (!name) return;
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const ok = window.confirm(`Supprimer la sauvegarde "${name}" ?`);
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if (!ok) return;
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btn.disabled = true;
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const old = btn.textContent;
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btn.textContent = '...';
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try {
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const res = await fetch(`/api/admin/db/backups/${encodeURIComponent(name)}`, {
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method: 'DELETE',
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headers: { 'Authorization': `Bearer ${token}` },
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});
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const data = await res.json().catch(() => ({}));
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if (!res.ok) {
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throw new Error(data.message || data.error || `Erreur (${res.status})`);
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}
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showResponse('success', data.message || 'Sauvegarde supprimée.');
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await loadBackups({ force: true });
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} catch (err) {
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showResponse('danger', err.message || 'Erreur réseau');
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} finally {
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btn.disabled = false;
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btn.textContent = old;
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}
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});
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});
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}
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async function loadBackups(options = {}) {
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const force = !!options.force;
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if (!dbBackupListBody) return;
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if (backupsLoadedOnce && !force) return;
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dbBackupListBody.innerHTML = '<tr><td colspan="4" class="text-muted">Chargement…</td></tr>';
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try {
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const backups = await fetchBackups();
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backupsLoadedOnce = true;
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renderBackups(backups);
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} catch (err) {
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dbBackupListBody.innerHTML = `<tr><td colspan="4" class="text-danger">${err.message || 'Erreur réseau'}</td></tr>`;
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}
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}
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async function createBackup() {
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if (!dbBackupCreateBtn) return;
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dbBackupCreateBtn.disabled = true;
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const old = dbBackupCreateBtn.textContent;
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dbBackupCreateBtn.textContent = 'Création...';
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try {
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const res = await fetch('/api/admin/db/backup', {
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method: 'POST',
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headers: { 'Authorization': `Bearer ${token}` },
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});
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const data = await res.json().catch(() => ({}));
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if (!res.ok) {
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throw new Error(data.message || data.error || `Erreur (${res.status})`);
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}
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showResponse('success', `Sauvegarde créée: ${data?.backup?.name || 'OK'}`);
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await loadBackups({ force: true });
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} catch (err) {
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showResponse('danger', err.message || 'Erreur réseau');
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} finally {
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dbBackupCreateBtn.disabled = false;
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dbBackupCreateBtn.textContent = old;
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}
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}
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async function runRestore() {
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if (!dbRestoreRunBtn || !dbRestoreFileEl) return;
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const file = dbRestoreFileEl.files && dbRestoreFileEl.files[0];
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if (!file) {
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showResponse('warning', 'Choisis un fichier de sauvegarde (.ndjson.gz).');
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return;
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}
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const drop = !!dbRestoreDropEl?.checked;
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const warning = drop
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? 'RESTORE avec DROP: toutes les collections restaurées seront remplacées.'
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: 'RESTORE sans DROP: risque élevé de doublons/erreurs si la DB contient déjà des données.';
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const ok = window.confirm(`${warning}\n\nContinuer ?`);
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if (!ok) return;
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dbRestoreRunBtn.disabled = true;
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const old = dbRestoreRunBtn.textContent;
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dbRestoreRunBtn.textContent = 'Restauration...';
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if (dbRestoreResultEl) dbRestoreResultEl.textContent = '';
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try {
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const fd = new FormData();
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fd.append('backup', file);
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// drop passed as query (server supports both)
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const res = await fetch(`/api/admin/db/restore?drop=${drop ? 'true' : 'false'}`, {
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method: 'POST',
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headers: { 'Authorization': `Bearer ${token}` },
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body: fd,
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});
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const data = await res.json().catch(() => ({}));
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if (!res.ok) {
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throw new Error(data.message || data.error || `Erreur (${res.status})`);
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}
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showResponse('success', 'Restore terminé.');
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if (dbRestoreResultEl) {
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const inserted = data?.inserted && typeof data.inserted === 'object' ? data.inserted : {};
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const keys = Object.keys(inserted);
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const summary = keys.length
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? keys.map((k) => `${k}: ${inserted[k]}`).join(' | ')
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: 'Aucun document inséré (ou backup vide).';
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dbRestoreResultEl.textContent = summary;
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}
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} catch (err) {
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showResponse('danger', err.message || 'Erreur réseau');
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} finally {
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dbRestoreRunBtn.disabled = false;
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dbRestoreRunBtn.textContent = old;
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}
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}
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if (adminBackupTabBtn) {
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adminBackupTabBtn.addEventListener('shown.bs.tab', () => loadBackups({ force: false }));
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}
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if (dbBackupRefreshBtn) {
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dbBackupRefreshBtn.addEventListener('click', async () => {
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dbBackupRefreshBtn.disabled = true;
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const old = dbBackupRefreshBtn.textContent;
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dbBackupRefreshBtn.textContent = 'Chargement...';
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try {
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await loadBackups({ force: true });
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} finally {
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dbBackupRefreshBtn.disabled = false;
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dbBackupRefreshBtn.textContent = old;
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}
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});
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}
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if (dbBackupCreateBtn) {
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dbBackupCreateBtn.addEventListener('click', createBackup);
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}
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if (dbRestoreRunBtn) {
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dbRestoreRunBtn.addEventListener('click', runRestore);
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}
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form.addEventListener('submit', async function (e) {
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e.preventDefault();
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