webstore/ts/webstiore.classes.webstore.ts

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import * as plugins from './webstore.plugins';
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export interface IWebStoreOptions {
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dbName: string;
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storeName: string;
}
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export class WebStore<T = any> {
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public db: plugins.idb.IDBPDatabase;
public objectStore: plugins.idb.IDBPObjectStore;
public options: IWebStoreOptions;
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constructor(optionsArg: IWebStoreOptions) {
this.options = optionsArg;
}
public async init () {
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this.db = await plugins.idb.openDB(this.options.dbName, 1, {
upgrade: (db) => {
db.createObjectStore(this.options.storeName);
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},
});
}
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async get(key: string) {
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return this.db.get(this.options.storeName, key);
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}
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async check(keyArg: string): Promise<boolean> {
const result = await this.get(keyArg);
return !!result;
}
async set(key: string, val: T) {
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return this.db.put(this.options.storeName, val, key);
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}
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async delete(key: string) {
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return this.db.delete(this.options.storeName, key);
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}
async clear() {
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return this.db.clear(this.options.storeName);
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}
async keys() {
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return this.db.getAllKeys(this.options.storeName);
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}
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}