refactor(server): album user route params

mobile/openapi/lib/api/albums_api.dart

@@ -681,8 +681,10 @@ class AlbumsApi {
   /// Parameters:
   ///
   /// * [String] id (required):
+  ///   Album ID
   ///
   /// * [String] userId (required):
+  ///   Album user ID, or \"me\" to reference the current user
   Future<Response> removeUserFromAlbumWithHttpInfo(String id, String userId, { Future<void>? abortTrigger, }) async {
     // ignore: prefer_const_declarations
     final apiPath = r'/albums/{id}/user/{userId}'
@@ -718,8 +720,10 @@ class AlbumsApi {
   /// Parameters:
   ///
   /// * [String] id (required):
+  ///   Album ID
   ///
   /// * [String] userId (required):
+  ///   Album user ID, or \"me\" to reference the current user
   Future<void> removeUserFromAlbum(String id, String userId, { Future<void>? abortTrigger, }) async {
     final response = await removeUserFromAlbumWithHttpInfo(id, userId, abortTrigger: abortTrigger,);
     if (response.statusCode >= HttpStatus.badRequest) {
@@ -798,8 +802,10 @@ class AlbumsApi {
   /// Parameters:
   ///
   /// * [String] id (required):
+  ///   Album ID
   ///
   /// * [String] userId (required):
+  ///   Album user ID, or \"me\" to reference the current user
   ///
   /// * [UpdateAlbumUserDto] updateAlbumUserDto (required):
   Future<Response> updateAlbumUserWithHttpInfo(String id, String userId, UpdateAlbumUserDto updateAlbumUserDto, { Future<void>? abortTrigger, }) async {
@@ -837,8 +843,10 @@ class AlbumsApi {
   /// Parameters:
   ///
   /// * [String] id (required):
+  ///   Album ID
   ///
   /// * [String] userId (required):
+  ///   Album user ID, or \"me\" to reference the current user
   ///
   /// * [UpdateAlbumUserDto] updateAlbumUserDto (required):
   Future<void> updateAlbumUser(String id, String userId, UpdateAlbumUserDto updateAlbumUserDto, { Future<void>? abortTrigger, }) async {

open-api/immich-openapi-specs.json

@@ -2702,6 +2702,7 @@
             "name": "id",
             "required": true,
             "in": "path",
+            "description": "Album ID",
             "schema": {
               "format": "uuid",
               "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12})$",
@@ -2712,6 +2713,7 @@
             "name": "userId",
             "required": true,
             "in": "path",
+            "description": "Album user ID, or \"me\" to reference the current user",
             "schema": {
               "type": "string"
             }
@@ -2762,6 +2764,7 @@
             "name": "id",
             "required": true,
             "in": "path",
+            "description": "Album ID",
             "schema": {
               "format": "uuid",
               "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12})$",
@@ -2772,6 +2775,7 @@
             "name": "userId",
             "required": true,
             "in": "path",
+            "description": "Album user ID, or \"me\" to reference the current user",
             "schema": {
               "type": "string"
             }

server/src/controllers/album.controller.ts

@@ -7,6 +7,7 @@ import {
   AlbumsAddAssetsDto,
   AlbumsAddAssetsResponseDto,
   AlbumStatisticsResponseDto,
+  AlbumUserParamDto,
   CreateAlbumDto,
   GetAlbumsDto,
   UpdateAlbumDto,
@@ -18,7 +19,7 @@ import { MapMarkerResponseDto } from 'src/dtos/map.dto';
 import { ApiTag, Permission } from 'src/enum';
 import { Auth, Authenticated } from 'src/middleware/auth.guard';
 import { AlbumService } from 'src/services/album.service';
-import { ParseMeUUIDPipe, UUIDParamDto } from 'src/validation';
+import { UUIDParamDto } from 'src/validation';
 
 @ApiTags(ApiTag.Albums)
 @Controller('albums')
@@ -175,8 +176,7 @@ export class AlbumController {
   })
   updateAlbumUser(
     @Auth() auth: AuthDto,
-    @Param() { id }: UUIDParamDto,
-    @Param('userId', new ParseMeUUIDPipe({ version: '4' })) userId: string,
+    @Param() { id, userId }: AlbumUserParamDto,
     @Body() dto: UpdateAlbumUserDto,
   ): Promise<void> {
     return this.service.updateUser(auth, id, userId, dto);
@@ -190,11 +190,7 @@ export class AlbumController {
     description: 'Remove a user from an album. Use an ID of "me" to leave a shared album.',
     history: new HistoryBuilder().added('v1').beta('v1').stable('v2'),
   })
-  removeUserFromAlbum(
-    @Auth() auth: AuthDto,
-    @Param() { id }: UUIDParamDto,
-    @Param('userId', new ParseMeUUIDPipe({ version: '4' })) userId: string,
-  ): Promise<void> {
+  removeUserFromAlbum(@Auth() auth: AuthDto, @Param() { id, userId }: AlbumUserParamDto): Promise<void> {
     return this.service.removeUser(auth, id, userId);
   }
 }

server/src/dtos/album.dto.ts

@@ -140,6 +140,18 @@ export const AlbumResponseSchema = z
   })
   .meta({ id: 'AlbumResponseDto' });
 
+const AlbumUserParamSchema = z.object({
+  id: z.uuidv4().describe('Album ID'),
+  // TODO: disallow 'me' as a shortcut in v4 and type userId as uuidv4
+  userId: z
+    .string()
+    .refine((value) => value === 'me' || z.uuidv4().safeParse(value).success, {
+      error: 'Must be a UUID v4 or "me"',
+    })
+    .describe('Album user ID, or "me" to reference the current user'),
+});
+
+export class AlbumUserParamDto extends createZodDto(AlbumUserParamSchema) {}
 export class AddUsersDto extends createZodDto(AddUsersSchema) {}
 export class AlbumUserCreateDto extends createZodDto(AlbumUserCreateSchema) {}
 export class CreateAlbumDto extends createZodDto(CreateAlbumSchema) {}

server/src/validation.ts

@@ -1,4 +1,4 @@
-import { ArgumentMetadata, FileValidator, Injectable, ParseUUIDPipe } from '@nestjs/common';
+import { FileValidator, Injectable } from '@nestjs/common';
 import { createZodDto } from 'nestjs-zod';
 import sanitize from 'sanitize-filename';
 import { isIP, isIPRange } from 'validator';
@@ -74,16 +74,6 @@ export function IsNotSiblingOf<
   );
 }
 
-@Injectable()
-export class ParseMeUUIDPipe extends ParseUUIDPipe {
-  async transform(value: string, metadata: ArgumentMetadata) {
-    if (value == 'me') {
-      return value;
-    }
-    return super.transform(value, metadata);
-  }
-}
-
 @Injectable()
 export class FileNotEmptyValidator extends FileValidator {
   constructor(private requiredFields: string[]) {