Revert "remove unused class"

This reverts commit 42391a7.

Author: sdinkov

apps/server/src/modules/tool/external-tool/controller/dto/request/external-tool-medium.params.ts

@@ -0,0 +1,36 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { IsDate, IsEnum, IsNotEmpty, IsOptional, IsString } from 'class-validator';
+import { MediaSourceDataFormat } from '@modules/media-source';
+
+export class ExternalToolMediumParams {
+	@IsString()
+	@IsNotEmpty()
+	@ApiProperty({ type: String, description: 'Id of the medium' })
+	public mediumId!: string;
+
+	@IsString()
+	@IsOptional()
+	@IsNotEmpty()
+	@ApiPropertyOptional({ type: String, description: 'Publisher of the medium' })
+	public publisher?: string;
+
+	@IsString()
+	@IsOptional()
+	@IsNotEmpty()
+	@ApiPropertyOptional({ type: String, description: 'The id of the media source' })
+	public mediaSourceId?: string;
+
+	@IsOptional()
+	@IsEnum(MediaSourceDataFormat, { each: true })
+	@ApiPropertyOptional({
+		enum: MediaSourceDataFormat,
+		enumName: 'MediaSourceDataFormat',
+		description: 'Restrict media sources to a specific format',
+	})
+	public format?: MediaSourceDataFormat;
+
+	@IsDate()
+	@IsOptional()
+	@ApiPropertyOptional({ type: Date, description: 'The date the medium was last modified' })
+	public modifiedAt?: Date;
+}