feat(core): export storage error codes (#2555)

libs/core/src/storage/error/error.ts

@@ -3,8 +3,10 @@ import {
   DaffInheritableError,
 } from '../../errors/public_api';
 
+export const DAFF_STORAGE_SERVICE_ERROR_CODE = 'DAFF_STORAGE_FAILURE';
+
 export class DaffStorageServiceError extends DaffInheritableError implements DaffError {
-  public readonly code: string = 'DAFF_STORAGE_FAILURE';
+  public readonly code: string = DAFF_STORAGE_SERVICE_ERROR_CODE;
 
   constructor(public message: string) {
     super(message);

libs/core/src/storage/error/public_api.ts

@@ -1,2 +1,5 @@
-export { DaffStorageServiceError } from './error';
+export {
+  DaffStorageServiceError,
+  DAFF_STORAGE_SERVICE_ERROR_CODE,
+} from './error';
 export { DaffErrorStorageService } from './error.service';

libs/core/src/storage/server-error/public_api.ts

@@ -1,2 +1,5 @@
-export { DaffServerSideStorageError } from './server-error';
+export {
+  DaffServerSideStorageError,
+  DAFF_SERVER_STORAGE_SERVICE_ERROR_CODE,
+} from './server-error';
 export { DaffServerErrorStorageService } from './server-error.service';

libs/core/src/storage/server-error/server-error.ts

@@ -1,11 +1,13 @@
 import { DaffError } from '../../errors/public_api';
 import { DaffStorageServiceError } from '../error/error';
 
+export const DAFF_SERVER_STORAGE_SERVICE_ERROR_CODE = 'DAFF_SERVER_STORAGE_FAILURE';
+
 /**
  * An error thrown when there is an attempt to access storage on the server and none is available.
  */
 export class DaffServerSideStorageError extends DaffStorageServiceError implements DaffError {
-  public readonly code: string = 'DAFF_SERVER_STORAGE_FAILURE';
+  public readonly code: string = DAFF_SERVER_STORAGE_SERVICE_ERROR_CODE;
 
   constructor(public message: string) {
     super(message);