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html/memory storage services

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This commit is contained in:
Kyle Spearrin 2018-06-09 15:26:21 -04:00
parent 561120c51c
commit 9f1c7a0a32
4 changed files with 76 additions and 63 deletions
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8
src/app/services.module.ts
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@ -6,9 +6,10 @@ import {
import { ToasterModule } from 'angular2-toaster';
import { BroadcasterMessagingService } from '../services/broadcasterMessaging.service';
import { HtmlStorageService } from '../services/htmlStorage.service';
import { I18nService } from '../services/i18n.service';
import { MemoryStorageService } from '../services/memoryStorage.service';
import { WebPlatformUtilsService } from '../services/webPlatformUtils.service';
import { WebStorageService } from '../services/webStorage.service';
import { AuthGuardService } from 'jslib/angular/services/auth-guard.service';
import { BroadcasterService } from 'jslib/angular/services/broadcaster.service';
@ -70,10 +71,11 @@ const stateService = new StateService();
const broadcasterService = new BroadcasterService();
const messagingService = new BroadcasterMessagingService(broadcasterService);
const platformUtilsService = new WebPlatformUtilsService(messagingService, i18nService);
const storageService: StorageServiceAbstraction = new WebStorageService();
const storageService: StorageServiceAbstraction = new HtmlStorageService();
const secureStorageService: StorageServiceAbstraction = new MemoryStorageService();
const cryptoFunctionService: CryptoFunctionServiceAbstraction = new WebCryptoFunctionService(window,
platformUtilsService);
const cryptoService = new CryptoService(storageService, storageService, cryptoFunctionService);
const cryptoService = new CryptoService(storageService, secureStorageService, cryptoFunctionService);
const tokenService = new TokenService(storageService);
const appIdService = new AppIdService(storageService);
const apiService = new ApiService(tokenService, platformUtilsService,

45
src/services/htmlStorage.service.ts Normal file
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@ -0,0 +1,45 @@
import { StorageService } from 'jslib/abstractions/storage.service';
import { ConstantsService } from 'jslib/services';
export class HtmlStorageService implements StorageService {
private localStorageKeys = new Set(['appId', 'anonymousAppId', 'rememberedEmail',
ConstantsService.disableFaviconKey, ConstantsService.lockOptionKey, ConstantsService.localeKey,
ConstantsService.lockOptionKey]);
get<T>(key: string): Promise<T> {
let json: string = null;
if (this.localStorageKeys.has(key)) {
json = window.localStorage.getItem(key);
} else {
json = window.sessionStorage.getItem(key);
}
if (json != null) {
const obj = JSON.parse(json);
return Promise.resolve(obj as T);
}
return Promise.resolve(null);
}
save(key: string, obj: any): Promise<any> {
if (obj == null) {
return this.remove(key);
}
const json = JSON.stringify(obj);
if (this.localStorageKeys.has(key)) {
window.localStorage.setItem(key, json);
} else {
window.sessionStorage.setItem(key, json);
}
return Promise.resolve();
}
remove(key: string): Promise<any> {
if (this.localStorageKeys.has(key)) {
window.localStorage.removeItem(key);
} else {
window.sessionStorage.removeItem(key);
}
return Promise.resolve();
}
}

26
src/services/memoryStorage.service.ts Normal file
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@ -0,0 +1,26 @@
import { StorageService } from 'jslib/abstractions/storage.service';
export class MemoryStorageService implements StorageService {
private store = new Map<string, any>();
get<T>(key: string): Promise<T> {
if (this.store.has(key)) {
const obj = this.store.get(key);
return Promise.resolve(obj as T);
}
return Promise.resolve(null);
}
save(key: string, obj: any): Promise<any> {
if (obj == null) {
return this.remove(key);
}
this.store.set(key, obj);
return Promise.resolve();
}
remove(key: string): Promise<any> {
this.store.delete(key);
return Promise.resolve();
}
}

60
src/services/webStorage.service.ts
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@ -1,60 +0,0 @@
import { StorageService } from 'jslib/abstractions/storage.service';
import { ConstantsService } from 'jslib/services';
export class WebStorageService implements StorageService {
private memoryStore = new Map<string, any>();
private memoryKeys = new Set(['key']);
private localStorageKeys = new Set(['appId', 'anonymousAppId', 'rememberedEmail',
ConstantsService.disableFaviconKey, ConstantsService.lockOptionKey, ConstantsService.localeKey,
ConstantsService.lockOptionKey]);
get<T>(key: string): Promise<T> {
if (this.memoryKeys.has(key)) {
if (this.memoryStore.has(key)) {
const obj = this.memoryStore.get(key);
return Promise.resolve(obj as T);
}
} else {
let json: string = null;
if (this.localStorageKeys.has(key)) {
json = window.localStorage.getItem(key);
} else {
json = window.sessionStorage.getItem(key);
}
if (json != null) {
const obj = JSON.parse(json);
return Promise.resolve(obj as T);
}
}
return Promise.resolve(null);
}
save(key: string, obj: any): Promise<any> {
if (obj == null) {
return this.remove(key);
}
if (this.memoryKeys.has(key)) {
this.memoryStore.set(key, obj);
} else {
const json = JSON.stringify(obj);
if (this.localStorageKeys.has(key)) {
window.localStorage.setItem(key, json);
} else {
window.sessionStorage.setItem(key, json);
}
}
return Promise.resolve();
}
remove(key: string): Promise<any> {
if (this.memoryKeys.has(key)) {
this.memoryStore.delete(key);
} else if (this.localStorageKeys.has(key)) {
window.localStorage.removeItem(key);
} else {
window.sessionStorage.removeItem(key);
}
return Promise.resolve();
}
}