refactor(server): download file (#1512)

* refactor(server): download file

* chore: generate open-api and remove unused refs

* chore(server): tests

* chore: remove unused code

server/libs/domain/src/auth/auth.core.ts

@@ -6,11 +6,6 @@ import { ICryptoRepository } from '../crypto/crypto.repository';
 import { LoginResponseDto, mapLoginResponse } from './response-dto';
 import { IUserTokenRepository, UserTokenCore } from '../user-token';
 
-export type JwtValidationResult = {
-  status: boolean;
-  userId: string | null;
-};
-
 export class AuthCore {
   private userTokenCore: UserTokenCore;
   constructor(

server/libs/domain/src/auth/dto/index.ts

@@ -1,5 +1,4 @@
 export * from './auth-user.dto';
 export * from './change-password.dto';
-export * from './jwt-payload.dto';
 export * from './login-credential.dto';
 export * from './sign-up.dto';

server/libs/domain/src/auth/dto/jwt-payload.dto.ts

@@ -1,4 +0,0 @@
-export class JwtPayloadDto {
-  userId!: string;
-  email!: string;
-}

server/libs/domain/src/index.ts

@@ -8,6 +8,7 @@ export * from './domain.module';
 export * from './job';
 export * from './oauth';
 export * from './share';
+export * from './storage';
 export * from './system-config';
 export * from './tag';
 export * from './user';

server/libs/domain/src/storage/index.ts

@@ -0,0 +1 @@
+export * from './storage.repository';

server/libs/domain/src/storage/storage.repository.ts

@@ -0,0 +1,13 @@
+import { ReadStream } from 'fs';
+
+export interface ImmichReadStream {
+  stream: ReadStream;
+  type: string;
+  length: number;
+}
+
+export const IStorageRepository = 'IStorageRepository';
+
+export interface IStorageRepository {
+  createReadStream(filepath: string, mimeType: string): Promise<ImmichReadStream>;
+}

server/libs/domain/test/index.ts

@@ -4,6 +4,7 @@ export * from './device-info.repository.mock';
 export * from './fixtures';
 export * from './job.repository.mock';
 export * from './shared-link.repository.mock';
+export * from './storage.repository.mock';
 export * from './system-config.repository.mock';
 export * from './user-token.repository.mock';
 export * from './user.repository.mock';

server/libs/domain/test/storage.repository.mock.ts

@@ -0,0 +1,7 @@
+import { IStorageRepository } from '../src';
+
+export const newStorageRepositoryMock = (): jest.Mocked<IStorageRepository> => {
+  return {
+    createReadStream: jest.fn(),
+  };
+};

server/libs/infra/src/infra.module.ts

@@ -4,6 +4,7 @@ import {
   IJobRepository,
   IKeyRepository,
   ISharedLinkRepository,
+  IStorageRepository,
   ISystemConfigRepository,
   IUserRepository,
   QueueName,
@@ -29,6 +30,7 @@ import {
   UserTokenEntity,
 } from './db';
 import { JobRepository } from './job';
+import { FilesystemProvider } from './storage';
 
 const providers: Provider[] = [
   { provide: ICryptoRepository, useClass: CryptoRepository },
@@ -36,6 +38,7 @@ const providers: Provider[] = [
   { provide: IKeyRepository, useClass: APIKeyRepository },
   { provide: IJobRepository, useClass: JobRepository },
   { provide: ISharedLinkRepository, useClass: SharedLinkRepository },
+  { provide: IStorageRepository, useClass: FilesystemProvider },
   { provide: ISystemConfigRepository, useClass: SystemConfigRepository },
   { provide: IUserRepository, useClass: UserRepository },
   { provide: IUserTokenRepository, useClass: UserTokenRepository },

server/libs/infra/src/storage/filesystem.provider.ts

@@ -0,0 +1,18 @@
+import { ImmichReadStream, IStorageRepository } from '@app/domain';
+import { constants, createReadStream, stat } from 'fs';
+import fs from 'fs/promises';
+import { promisify } from 'util';
+
+const fileInfo = promisify(stat);
+
+export class FilesystemProvider implements IStorageRepository {
+  async createReadStream(filepath: string, mimeType: string): Promise<ImmichReadStream> {
+    const { size } = await fileInfo(filepath);
+    await fs.access(filepath, constants.R_OK | constants.W_OK);
+    return {
+      stream: createReadStream(filepath),
+      length: size,
+      type: mimeType,
+    };
+  }
+}

server/libs/infra/src/storage/index.ts

@@ -0,0 +1 @@
+export * from './filesystem.provider';