refactor(server): calculate asset type server-side

server/src/domain/domain.constant.ts

@@ -1,3 +1,4 @@
+import { AssetType } from '@app/infra/entities';
 import { BadRequestException } from '@nestjs/common';
 import { extname } from 'node:path';
 import pkg from 'src/../../package.json';
@@ -91,6 +92,8 @@ const sidecar: Record<string, string> = {
 
 const isType = (filename: string, lookup: Record<string, string>) => !!lookup[extname(filename).toLowerCase()];
 const getType = (filename: string, lookup: Record<string, string>) => lookup[extname(filename).toLowerCase()];
+const lookup = (filename: string) =>
+  getType(filename, { ...image, ...video, ...sidecar }) || 'application/octet-stream';
 
 export const mimeTypes = {
   image,
@@ -102,5 +105,16 @@ export const mimeTypes = {
   isProfile: (filename: string) => isType(filename, profile),
   isSidecar: (filename: string) => isType(filename, sidecar),
   isVideo: (filename: string) => isType(filename, video),
-  lookup: (filename: string) => getType(filename, { ...image, ...video, ...sidecar }) || 'application/octet-stream',
+  lookup,
+  assetType: (filename: string) => {
+    const contentType = lookup(filename).split('/')[0];
+    switch (contentType) {
+      case 'image':
+        return AssetType.IMAGE;
+      case 'video':
+        return AssetType.VIDEO;
+      default:
+        return AssetType.OTHER;
+    }
+  },
 };

server/src/immich/api-v1/asset/asset.core.ts

@@ -1,4 +1,4 @@
-import { AuthUserDto, IJobRepository, JobName, UploadFile } from '@app/domain';
+import { AuthUserDto, IJobRepository, JobName, mimeTypes, UploadFile } from '@app/domain';
 import { AssetEntity, UserEntity } from '@app/infra/entities';
 import { parse } from 'node:path';
 import { IAssetRepository } from './asset-repository';
@@ -26,7 +26,7 @@ export class AssetCore {
       fileCreatedAt: dto.fileCreatedAt,
       fileModifiedAt: dto.fileModifiedAt,
 
-      type: dto.assetType,
+      type: mimeTypes.assetType(file.originalPath),
       isFavorite: dto.isFavorite,
       isArchived: dto.isArchived ?? false,
       duration: dto.duration || null,

server/src/immich/api-v1/asset/asset.service.spec.ts

@@ -32,7 +32,6 @@ const _getCreateAssetDto = (): CreateAssetDto => {
   const createAssetDto = new CreateAssetDto();
   createAssetDto.deviceAssetId = 'deviceAssetId';
   createAssetDto.deviceId = 'deviceId';
-  createAssetDto.assetType = AssetType.OTHER;
   createAssetDto.fileCreatedAt = new Date('2022-06-19T23:41:36.910Z');
   createAssetDto.fileModifiedAt = new Date('2022-06-19T23:41:36.910Z');
   createAssetDto.isFavorite = false;

server/src/immich/api-v1/asset/dto/create-asset.dto.ts

@@ -1,8 +1,7 @@
 import { toBoolean, toSanitized, UploadFieldName } from '@app/domain';
-import { AssetType } from '@app/infra/entities';
 import { ApiProperty } from '@nestjs/swagger';
 import { Transform } from 'class-transformer';
-import { IsBoolean, IsEnum, IsNotEmpty, IsOptional, IsString } from 'class-validator';
+import { IsBoolean, IsNotEmpty, IsOptional, IsString } from 'class-validator';
 
 export class CreateAssetBase {
   @IsNotEmpty()
@@ -11,11 +10,6 @@ export class CreateAssetBase {
   @IsNotEmpty()
   deviceId!: string;
 
-  @IsNotEmpty()
-  @IsEnum(AssetType)
-  @ApiProperty({ enumName: 'AssetTypeEnum', enum: AssetType })
-  assetType!: AssetType;
-
   @IsNotEmpty()
   fileCreatedAt!: Date;
 
@@ -43,9 +37,6 @@ export class CreateAssetDto extends CreateAssetBase {
   @Transform(toBoolean)
   isReadOnly?: boolean = false;
 
-  @IsNotEmpty()
-  fileExtension!: string;
-
   // The properties below are added to correctly generate the API docs
   // and client SDKs. Validation should be handled in the controller.
   @ApiProperty({ type: 'string', format: 'binary' })