Fixed 267U.pre2

2026-07-26 18:25:37 +09:00
parent 50bfaeafdf
commit 317d00a284
1286 changed files with 80222 additions and 1 deletions
@@ -0,0 +1,90 @@
+import { publishMainStream, publishUserEvent } from "../stream.js";
+import { renderActivity } from "../../remote/activitypub/renderer/index.js";
+import renderFollow from "../../remote/activitypub/renderer/follow.js";
+import renderUndo from "../../remote/activitypub/renderer/undo.js";
+import renderReject from "../../remote/activitypub/renderer/reject.js";
+import { deliver, webhookDeliver } from "../../queue/index.js";
+import Logger from "../logger.js";
+import { registerOrFetchInstanceDoc } from "../register-or-fetch-instance-doc.js";
+import { Followings, Users, Instances, UserListJoinings } from "../../models/index.js";
+import { instanceChart, perUserFollowingChart } from "../chart/index.js";
+import { getActiveWebhooks } from "../../misc/webhook-cache.js";
+const logger = new Logger("following/delete");
+export default async function(follower, followee, silent = false) {
+    const following = await Followings.findOneBy({
+        followerId: follower.id,
+        followeeId: followee.id
+    });
+    if (following == null) {
+        logger.warn("フォロー解除がリクエストされましたがフォローしていませんでした");
+        return;
+    }
+    const ids = await UserListJoinings.find({
+        where: {
+            userId: followee.id,
+            userList: {
+                userId: follower.id
+            }
+        },
+        select: [
+            "id"
+        ]
+    }).then((p)=>p.map((x)=>x.id));
+    if (ids.length > 0) await UserListJoinings.delete(ids);
+    await Followings.delete(following.id);
+    decrementFollowing(follower, followee);
+    // Publish unfollow event
+    if (!silent && Users.isLocalUser(follower)) {
+        Users.pack(followee.id, follower, {
+            detail: true
+        }).then(async (packed)=>{
+            publishUserEvent(follower.id, "unfollow", packed);
+            publishMainStream(follower.id, "unfollow", packed);
+            const webhooks = (await getActiveWebhooks()).filter((x)=>x.userId === follower.id && x.on.includes("unfollow"));
+            for (const webhook of webhooks){
+                webhookDeliver(webhook, "unfollow", {
+                    user: packed
+                });
+            }
+        });
+    }
+    if (Users.isLocalUser(follower) && Users.isRemoteUser(followee)) {
+        const content = renderActivity(renderUndo(renderFollow(follower, followee), follower));
+        deliver(follower, content, followee.inbox);
+    }
+    if (Users.isLocalUser(followee) && Users.isRemoteUser(follower)) {
+        // local user has null host
+        const content = renderActivity(renderReject(renderFollow(follower, followee), followee));
+        deliver(followee, content, follower.inbox);
+    }
+}
+export async function decrementFollowing(follower, followee) {
+    //#region Decrement following / followers counts
+    await Promise.all([
+        Users.decrement({
+            id: follower.id
+        }, "followingCount", 1),
+        Users.decrement({
+            id: followee.id
+        }, "followersCount", 1)
+    ]);
+    //#endregion
+    //#region Update instance stats
+    if (Users.isRemoteUser(follower) && Users.isLocalUser(followee)) {
+        registerOrFetchInstanceDoc(follower.host).then((i)=>{
+            Instances.decrement({
+                id: i.id
+            }, "followingCount", 1);
+            instanceChart.updateFollowing(i.host, false);
+        });
+    } else if (Users.isLocalUser(follower) && Users.isRemoteUser(followee)) {
+        registerOrFetchInstanceDoc(followee.host).then((i)=>{
+            Instances.decrement({
+                id: i.id
+            }, "followersCount", 1);
+            instanceChart.updateFollowers(i.host, false);
+        });
+    }
+    //#endregion
+    perUserFollowingChart.update(follower, followee, false);
+}