@alwatr/local-storage/dist/main.js

A modern, simple, and robust solution for managing versioned JSON objects in the browser's `localStorage`. This package provides a clean, class-based API with a factory function to ensure your application's data persistence is safe, maintainable, and futu

/* 📦 @alwatr/local-storage v9.25.0 */
import{createLogger as z}from"@alwatr/logger";class j{static version="9.25.0";key__;logger_;parse_;stringify_;constructor(x){this.logger_=z(`local-storage-provider: ${x.name}, v: ${x.schemaVersion}`),this.logger_.logMethodArgs?.("constructor",{config:x}),this.key__=j.getKey(x),j.clearPreviousStorageVersions(x),this.parse_=x.parse??JSON.parse,this.stringify_=x.stringify??JSON.stringify}static getKey(x){return`${x.name}.v${x.schemaVersion}`}static clearPreviousStorageVersions(x){if(x.schemaVersion<1)return;for(let b=0;b<x.schemaVersion;b++){let q=j.getKey({name:x.name,schemaVersion:b});localStorage.removeItem(q)}}static has(x){let b=j.getKey(x);return localStorage.getItem(b)!==null}has(){return localStorage.getItem(this.key__)!==null}read(){let x=null;try{x=localStorage.getItem(this.key__)}catch(b){this.logger_.error("read","read_local_storage_error",{err:b})}if(!x)return this.logger_.logMethod?.("read//no_value"),null;try{let b=this.parse_(x);return this.logger_.logMethodFull?.("read//value",void 0,{parsedValue:b}),b}catch(b){return this.logger_.error("read","read_parse_error",{err:b}),null}}write(x){this.logger_.logMethodArgs?.("write",{value:x});let b;try{b=this.stringify_(x)}catch(q){throw this.logger_.error("write","write_stringify_error",{err:q}),Error("write_stringify_error")}try{localStorage.setItem(this.key__,b)}catch(q){this.logger_.error("write","write_local_storage_error",{err:q})}}remove(){localStorage.removeItem(this.key__)}}function E(x){return new j(x)}export{E as createLocalStorageProvider,j as LocalStorageProvider};

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