fix(server): allow library id to be null in metadata search (#10512)

* fix: allow library id to be null in metadata search

* chore: open api

server/src/dtos/search.dto.ts

@@ -9,8 +9,8 @@ import { GeodataPlacesEntity } from 'src/entities/geodata-places.entity';
 import { Optional, ValidateBoolean, ValidateDate, ValidateUUID } from 'src/validation';
 
 class BaseSearchDto {
-  @ValidateUUID({ optional: true })
-  libraryId?: string;
+  @ValidateUUID({ optional: true, nullable: true })
+  libraryId?: string | null;
 
   @IsString()
   @IsNotEmpty()

server/src/interfaces/search.interface.ts

@@ -45,7 +45,7 @@ export interface SearchAssetIDOptions {
 
 export interface SearchUserIdOptions {
   deviceId?: string;
-  libraryId?: string;
+  libraryId?: string | null;
   userIds?: string[];
 }
 

server/src/utils/database.ts

@@ -52,6 +52,11 @@ export function searchAssetBuilder(
   }
 
   const id = _.pick(options, ['checksum', 'deviceAssetId', 'deviceId', 'id', 'libraryId']);
+
+  if (id.libraryId === null) {
+    id.libraryId = IsNull() as unknown as string;
+  }
+
   builder.andWhere(_.omitBy(id, _.isUndefined));
 
   if (options.userIds) {

server/src/validation.ts

@@ -80,13 +80,13 @@ export function Optional({ nullable, ...validationOptions }: OptionalOptions = {
   return ValidateIf((object: any, v: any) => v !== undefined, validationOptions);
 }
 
-type UUIDOptions = { optional?: boolean; each?: boolean };
+type UUIDOptions = { optional?: boolean; each?: boolean; nullable?: boolean };
 export const ValidateUUID = (options?: UUIDOptions) => {
-  const { optional, each } = { optional: false, each: false, ...options };
+  const { optional, each, nullable } = { optional: false, each: false, nullable: false, ...options };
   return applyDecorators(
     IsUUID('4', { each }),
     ApiProperty({ format: 'uuid' }),
-    optional ? Optional() : IsNotEmpty(),
+    optional ? Optional({ nullable }) : IsNotEmpty(),
     each ? IsArray() : IsString(),
   );
 };