elffuss-bot
42a4a9a67c
One parentless commit with only the files that the open seed tasks touch and the modules they import. The full squashed import (SPEC 8.6) is a later step: this tree is not the cutoff tree. T2T-StandIn-Source-Commit: 43f95b7333efe73aeaebf806023f17bffea27aba
33 lines
1.3 KiB
JavaScript
33 lines
1.3 KiB
JavaScript
// IndexedDB mínima: stores clave→valor.
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const NAME = 'elffuss-code', VERSION = 2;
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const STORES = ['kv', 'apps', 'tasks', 'vault', 'fs', 'memory'];
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let dbPromise = null;
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function open() {
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if (dbPromise) return dbPromise;
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dbPromise = new Promise((resolve, reject) => {
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const req = indexedDB.open(NAME, VERSION);
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req.onupgradeneeded = () => {
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for (const s of STORES)
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if (!req.result.objectStoreNames.contains(s)) req.result.createObjectStore(s);
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};
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req.onsuccess = () => resolve(req.result);
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req.onerror = () => reject(req.error);
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});
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return dbPromise;
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}
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function tx(store, mode, fn) {
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return open().then(db => new Promise((resolve, reject) => {
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const req = fn(db.transaction(store, mode).objectStore(store));
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req.onsuccess = () => resolve(req.result);
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req.onerror = () => reject(req.error);
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}));
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}
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export const get = (store, key) => tx(store, 'readonly', s => s.get(key));
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export const set = (store, key, val) => tx(store, 'readwrite', s => s.put(val, key));
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export const del = (store, key) => tx(store, 'readwrite', s => s.delete(key));
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export const keys = (store) => tx(store, 'readonly', s => s.getAllKeys());
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export const all = (store) => tx(store, 'readonly', s => s.getAll());
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