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Improve resource cache key. (#190)

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This commit is contained in:
NobyDa
2023-02-08 12:30:26 +08:00
committed by GitHub
parent 5de35c7720
commit 999271fa9d
3 changed files with 19 additions and 17 deletions
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17
backend/src/utils/resource-cache.js
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@@ -16,8 +16,13 @@ class ResourceCache {
let clear = false;
Object.entries(this.resourceCache).forEach((entry) => {
const [id, updated] = entry;
if (new Date().getTime() - updated > this.expires) {
if (!updated.time) {
// clear old version cache
delete this.resourceCache[id];
$.delete(`#${id}`);
clear = true;
}
if (new Date().getTime() - updated.time > this.expires) {
delete this.resourceCache[id];
clear = true;
}
@@ -26,9 +31,6 @@ class ResourceCache {
}
revokeAll() {
Object.keys(this.resourceCache).forEach((id) => {
$.delete(`#${id}`);
});
this.resourceCache = {};
this._persist();
}
@@ -38,17 +40,16 @@ class ResourceCache {
}
get(id) {
const updated = this.resourceCache[id];
const updated = this.resourceCache[id] && this.resourceCache[id].time;
if (updated && new Date().getTime() - updated <= this.expires) {
return $.read(`#${id}`);
return this.resourceCache[id].data;
}
return null;
}
set(id, value) {
this.resourceCache[id] = new Date().getTime();
this.resourceCache[id] = { time: new Date().getTime(), data: value }
this._persist();
$.write(value, `#${id}`);
}
}