f.weber/homebrewery
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Add IDB custom store wrapper

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This commit is contained in:
G.Ambatte
2024-10-12 10:55:02 +13:00
parent 05f3f40e47
commit cdbb2fa26a
2 changed files with 64 additions and 14 deletions
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24
client/homebrew/utils/versionHistory.js
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@@ -1,4 +1,4 @@
import * as IDB from 'idb-keyval/dist/index.js';
import { initCustomStore } from './customIDBStoreWrapper';
export const HISTORY_PREFIX = 'HOMEBREWERY-HISTORY';
export const HISTORY_SLOTS = 5;
@@ -21,13 +21,15 @@ const HISTORY_SAVE_DELAYS = {
// '5' : 5
// };
const HB_DB = 'HOMEBREWERY-DB';
const HB_STORE = 'HISTORY';
const GARBAGE_COLLECT_DELAY = 28 * 24 * 60;
// const GARBAGE_COLLECT_DELAY = 10;
const HB_DB = 'HOMEBREWERY-DB';
const HB_STORE = 'HISTORY';
const IDB = initCustomStore(HB_DB, HB_STORE);
function getKeyBySlot(brew, slot){
// Return a string representing the key for this brew and history slot
return `${HISTORY_PREFIX}-${brew.shareId}-${slot}`;
@@ -53,11 +55,6 @@ function parseBrewForStorage(brew, slot = 0) {
return [key, archiveBrew];
}
// Create a custom IDB store
async function createHBStore(){
return await IDB.createStore(HB_DB, HB_STORE);
}
export async function loadHistory(brew){
const DEFAULT_HISTORY_ITEM = { expireAt: '2000-01-01T00:00:00.000Z', shareId: brew.shareId, noData: true };
@@ -69,7 +66,7 @@ export async function loadHistory(brew){
};
// Load all keys from IDB at once
const dataArray = await IDB.getMany(historyKeys, await createHBStore());
const dataArray = await IDB.getMany(historyKeys);
return dataArray.map((data)=>{ return data ?? DEFAULT_HISTORY_ITEM; });
}
@@ -97,7 +94,7 @@ export async function updateHistory(brew) {
// Update the most recent brew
historyUpdate.push(parseBrewForStorage(brew, 1));
await IDB.setMany(historyUpdate, await createHBStore());
await IDB.setMany(historyUpdate);
// Break out of data checks because we found an expired value
break;
@@ -106,14 +103,13 @@ export async function updateHistory(brew) {
};
export async function versionHistoryGarbageCollection(){
const entries = await IDB.entries(await createHBStore());
const entries = await IDB.entries();
for (const [key, value] of entries){
const expireAt = new Date(value.savedAt);
expireAt.setMinutes(expireAt.getMinutes() + GARBAGE_COLLECT_DELAY);
if(new Date() > expireAt){
await IDB.del(key, await createHBStore());
await IDB.del(key);
};
};
};