feat(server): apk links API endpoint for Obtainium Android mobile-server version sync (#18700)

server/src/controllers/server.controller.ts

@@ -3,6 +3,7 @@ import { ApiNotFoundResponse, ApiTags } from '@nestjs/swagger';
 import { LicenseKeyDto, LicenseResponseDto } from 'src/dtos/license.dto';
 import {
   ServerAboutResponseDto,
+  ServerApkLinksDto,
   ServerConfigDto,
   ServerFeaturesDto,
   ServerMediaTypesResponseDto,
@@ -34,6 +35,12 @@ export class ServerController {
     return this.service.getAboutInfo();
   }
 
+  @Get('android-links')
+  @Authenticated()
+  getAndroidLinks(): ServerApkLinksDto {
+    return this.service.getAndroidLinks();
+  }
+
   @Get('storage')
   @Authenticated()
   getStorage(): Promise<ServerStorageResponseDto> {

server/src/dtos/server.dto.ts

@@ -37,6 +37,13 @@ export class ServerAboutResponseDto {
   thirdPartySupportUrl?: string;
 }
 
+export class ServerApkLinksDto {
+  arm64v8a!: string;
+  armeabiv7a!: string;
+  universal!: string;
+  x86_64!: string;
+}
+
 export class ServerStorageResponseDto {
   diskSize!: string;
   diskUse!: string;

server/src/services/server.service.ts

@@ -5,6 +5,7 @@ import { OnEvent } from 'src/decorators';
 import { LicenseKeyDto, LicenseResponseDto } from 'src/dtos/license.dto';
 import {
   ServerAboutResponseDto,
+  ServerApkLinksDto,
   ServerConfigDto,
   ServerFeaturesDto,
   ServerMediaTypesResponseDto,
@@ -48,6 +49,16 @@ export class ServerService extends BaseService {
     };
   }
 
+  getAndroidLinks(): ServerApkLinksDto {
+    const baseURL = `https://github.com/immich-app/immich/releases/download/v${serverVersion.toString()}`;
+    return {
+      arm64v8a: `${baseURL}/app-arm64-v8a-release.apk`,
+      armeabiv7a: `${baseURL}/app-armeabi-v7a-release.apk`,
+      universal: `${baseURL}/app-release.apk`,
+      x86_64: `${baseURL}/app-x86_64-release.apk`,
+    };
+  }
+
   async getStorage(): Promise<ServerStorageResponseDto> {
     const libraryBase = StorageCore.getBaseFolder(StorageFolder.LIBRARY);
     const diskInfo = await this.storageRepository.checkDiskUsage(libraryBase);