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Cache state service account blob from disk reads (#668)

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* store account state in mem cache

* use const
This commit is contained in:
Kyle Spearrin 2022-02-11 00:20:50 -05:00 committed by GitHub
parent b7d9a532cb
commit cda649fa21
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1 changed files with 12 additions and 1 deletions
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13
common/src/services/state.service.ts
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@ -69,13 +69,17 @@ export class StateService<
private hasBeenInited: boolean = false;
private accountDiskCache: Map<string, TAccount>;
constructor(
protected storageService: StorageService,
protected secureStorageService: StorageService,
protected logService: LogService,
protected stateMigrationService: StateMigrationService,
protected stateFactory: StateFactory<TGlobalState, TAccount>
) {}
) {
this.accountDiskCache = new Map<string, TAccount>();
}
async init(): Promise<void> {
if (this.hasBeenInited) {
@ -2191,6 +2195,11 @@ export class StateService<
return null;
}
const cachedAccount = this.accountDiskCache.get(options.userId);
if (cachedAccount != null) {
return cachedAccount;
}
const account = options?.useSecureStorage
? (await this.secureStorageService.get<TAccount>(options.userId, options)) ??
(await this.storageService.get<TAccount>(
@ -2199,6 +2208,7 @@ export class StateService<
))
: await this.storageService.get<TAccount>(options.userId, options);
this.accountDiskCache.set(options.userId, account);
return account;
}
@ -2228,6 +2238,7 @@ export class StateService<
: this.storageService;
await storageLocation.save(`${options.userId}`, account, options);
this.accountDiskCache.delete(options.userId);
}
protected async saveAccountToMemory(account: TAccount): Promise<void> {