[mastodon-client] DELETE /lists/:id/accounts

packages/backend/src/server/api/mastodon/endpoints/list.ts

@@ -1,5 +1,4 @@
 import Router from "@koa/router";
-import { getClient } from "../index.js";
 import { convertAccount, convertList, } from "../converters.js";
 import { convertId, IdType } from "../../index.js";
 import authenticate from "@/server/api/authenticate.js";
@@ -206,22 +205,37 @@ export function setupEndpointsList(router: Router): void {
     router.delete<{ Params: { id: string } }>(
         "/v1/lists/:id/accounts",
         async (ctx, reply) => {
-            const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
-            const accessTokens = ctx.headers.authorization;
-            const client = getClient(BASE_URL, accessTokens);
             try {
-                const data = await client.deleteAccountsFromList(
+                const auth = await authenticate(ctx.headers.authorization, null);
-                    convertId(ctx.params.id, IdType.IceshrimpId),
+                const user = auth[0] ?? undefined;
-                    (ctx.query.account_ids as string[]).map((id) =>
+
-                        convertId(id, IdType.IceshrimpId),
+                if (!user) {
-                    ),
-                );
-                ctx.body = data.data;
-            } catch (e: any) {
-                console.error(e);
-                console.error(e.response.data);
                     ctx.status = 401;
-                ctx.body = e.response.data;
+                    return;
+                }
+
+                const id = convertId(ctx.params.id, IdType.IceshrimpId);
+                const list = await UserLists.findOneBy({userId: user.id, id: id});
+
+                if (!list) {
+                    ctx.status = 404;
+                    return;
+                }
+
+                const body = ctx.request.body as any;
+                if (!body['account_ids']) {
+                    ctx.status = 400;
+                    ctx.body = { error: "Missing account_ids[] field" };
+                    return;
+                }
+
+                const ids = NoteHelpers.normalizeToArray(body['account_ids']).map(p => convertId(p, IdType.IceshrimpId));
+                const targets = await Promise.all(ids.map(p => getUser(p)));
+                await ListHelpers.removeFromList(user, list, targets);
+                ctx.body = {}
+            } catch (e: any) {
+                ctx.status = 400;
+                ctx.body = { error: e.message };
             }
         },
     );

packages/backend/src/server/api/mastodon/helpers/list.ts

@@ -1,10 +1,11 @@
 import { ILocalUser, User } from "@/models/entities/user.js";
-import { Blockings, UserListJoinings, UserLists } from "@/models/index.js";
+import { Blockings, UserListJoinings, UserLists, Users } from "@/models/index.js";
 import { LinkPaginationObject } from "@/server/api/mastodon/helpers/user.js";
 import { PaginationHelpers } from "@/server/api/mastodon/helpers/pagination.js";
 import { UserList } from "@/models/entities/user-list.js";
 import { pushUserToUserList } from "@/services/user-list/push.js";
 import { genId } from "@/misc/gen-id.js";
+import { publishUserListStream } from "@/services/stream.js";
 
 export class ListHelpers {
     public static async getLists(user: ILocalUser): Promise<MastodonEntity.List[]> {
@@ -81,6 +82,22 @@ export class ListHelpers {
         }
     }
 
+    public static async removeFromList(localUser: ILocalUser, list: UserList, usersToRemove: User[]) {
+        if (localUser.id != list.userId) throw new Error("List is not owned by user");
+        for (const user of usersToRemove) {
+            const exist = await UserListJoinings.exist({
+                where: {
+                    userListId: list.id,
+                    userId: user.id,
+                },
+            });
+
+            if (!exist) continue;
+            await UserListJoinings.delete({ userListId: list.id, userId: user.id });
+            publishUserListStream(list.id, "userRemoved", await Users.pack(user));
+        }
+    }
+
     public static async createList(user: ILocalUser, title: string): Promise<MastodonEntity.List> {
         const list = await UserLists.insert({
             id: genId(),

packages/backend/src/server/api/mastodon/index.ts

@@ -9,7 +9,7 @@ import { setupEndpointsNotifications } from "./endpoints/notifications.js";
 import { setupEndpointsSearch } from "./endpoints/search.js";
 import { setupEndpointsMedia } from "@/server/api/mastodon/endpoints/media.js";
 import { setupEndpointsMisc } from "@/server/api/mastodon/endpoints/misc.js";
-import { koaBody } from "koa-body";
+import { HttpMethodEnum, koaBody } from "koa-body";
 import multer from "@koa/multer";
 import { setupEndpointsList } from "@/server/api/mastodon/endpoints/list.js";
 
@@ -29,6 +29,7 @@ export function setupMastodonApi(router: Router, fileRouter: Router, upload: mul
         koaBody({
             multipart: true,
             urlencoded: true,
+            parsedMethods: [HttpMethodEnum.POST, HttpMethodEnum.PUT, HttpMethodEnum.PATCH, HttpMethodEnum.DELETE] // dear god mastodon why
         }),
     );