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refactor: route localStorage access through shared LocalStorageService

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Sprint 2 high-priority cleanup: cart/language/location services called
localStorage directly, bypassing the try/catch safety and core/<domain>
pattern used elsewhere (e.g. ProjectEditorDraftStorageService). New
core/storage/LocalStorageService centralizes get/set/remove and JSON
helpers with private-mode/quota error handling, reused across all three.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
sdarbinyan
2026-07-15 02:58:39 +04:00
parent 96a338ef6f
commit 3cf732797c
4 changed files with 73 additions and 21 deletions
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11
src/app/services/language.service.ts
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@@ -1,5 +1,6 @@
import { Injectable, signal } from '@angular/core';
import { Router } from '@angular/router';
import { LocalStorageService } from '../core/storage/local-storage.service';
export interface Language {
code: string;
@@ -38,14 +39,14 @@ export class LanguageService {
currentLanguage = this.currentLanguageSignal.asReadonly();
currentCurrency = this.currentCurrencySignal.asReadonly();
constructor(private router: Router) {
constructor(private router: Router, private readonly storage: LocalStorageService) {
// Load saved language from localStorage
const savedLang = localStorage.getItem('selectedLanguage');
const savedLang = this.storage.getItem('selectedLanguage');
if (savedLang && this.languages.find(l => l.code === savedLang && l.enabled)) {
this.currentLanguageSignal.set(savedLang);
}
const savedCurrency = localStorage.getItem('selectedCurrency');
const savedCurrency = this.storage.getItem('selectedCurrency');
if (savedCurrency && this.currencies.find(c => c.code === savedCurrency)) {
this.currentCurrencySignal.set(savedCurrency);
}
@@ -55,7 +56,7 @@ export class LanguageService {
const lang = this.languages.find(l => l.code === langCode);
if (lang && lang.enabled) {
this.currentLanguageSignal.set(langCode);
localStorage.setItem('selectedLanguage', langCode);
this.storage.setItem('selectedLanguage', langCode);
}
}
@@ -63,7 +64,7 @@ export class LanguageService {
const currency = this.currencies.find(c => c.code === code);
if (currency) {
this.currentCurrencySignal.set(code);
localStorage.setItem('selectedCurrency', code);
this.storage.setItem('selectedCurrency', code);
}
}