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datastore.js
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datastore.js
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export class Datastore {
constructor(canCache) {
this.id = { id: 0 };
this.tabs = {};
this.tabConnections = [];
this.loaded = false;
this.tabUpdated = {};
this.favicons = {};
this.storage = chrome.storage.local;
this.canCache = canCache;
}
_data() {
return {
id: this.id,
tabs: this.tabs,
tabConnections: this.tabConnections,
tabUpdated: this.tabUpdated,
favicons: this.favicons,
};
}
data() {
return new Promise(res => {
if (!this.loaded) {
this.storage.get(['id', 'tabs', 'tabConnections', 'tabUpdated', 'favicons'], (result) => {
console.log(`data initialized as`, result);
if (result.id) {
this.id = result.id;
}
if (result.tabs) {
this.tabs = result.tabs;
}
if (result.tabConnections) {
this.tabConnections = result.tabConnections;
}
if (result.tabUpdated) {
this.tabUpdated = result.tabUpdated;
}
if (result.favicons) {
this.favicons = result.favicons;
}
if (this.canCache) {
this.loaded = true;
}
res(this._data());
});
} else {
res(this._data());
}
});
};
save() {
const newData = this._data();
return new Promise(res => {
this.storage.set(newData, () => {
console.log(`Saved data as`, newData);
res();
});
});
}
async reset() {
this.id = { id: 0 };
this.tabs = {};
this.tabConnections = [];
this.tabUpdated = {};
this.favicons = {};
await this.save();
}
}