From 326b0ea40862795a0d057ed3f3c61a17a83d4726 Mon Sep 17 00:00:00 2001
From: Laura Hausmann <laura@hausmann.dev>
Date: Sat, 8 Jul 2023 01:42:51 +0200
Subject: [PATCH] [mastodon-client] fix polls

---
 packages/megalodon/src/entities/poll.ts      |  1 +
 packages/megalodon/src/megalodon.ts          |  2 +-
 packages/megalodon/src/misskey.ts            | 32 +++++++++++---------
 packages/megalodon/src/misskey/api_client.ts |  9 +++---
 4 files changed, 25 insertions(+), 19 deletions(-)

diff --git a/packages/megalodon/src/entities/poll.ts b/packages/megalodon/src/entities/poll.ts
index 69706e8ae..c4f8f4f6d 100644
--- a/packages/megalodon/src/entities/poll.ts
+++ b/packages/megalodon/src/entities/poll.ts
@@ -9,5 +9,6 @@ namespace Entity {
     votes_count: number
     options: Array<PollOption>
     voted: boolean
+		own_votes: Array<number>
   }
 }
diff --git a/packages/megalodon/src/megalodon.ts b/packages/megalodon/src/megalodon.ts
index 74966ccf4..1cd0a7db3 100644
--- a/packages/megalodon/src/megalodon.ts
+++ b/packages/megalodon/src/megalodon.ts
@@ -841,7 +841,7 @@ export interface MegalodonInterface {
    * @param choices Array of own votes containing index for each option (starting from 0).
    * @return Poll
    */
-  votePoll(id: string, choices: Array<number>, status_id?: string | null): Promise<Response<Entity.Poll>>
+  votePoll(id: string, choices: Array<number>): Promise<Response<Entity.Poll>>
   // ======================================
   // statuses/scheduled_statuses
   // ======================================
diff --git a/packages/megalodon/src/misskey.ts b/packages/megalodon/src/misskey.ts
index c7db1aad4..07826f316 100644
--- a/packages/megalodon/src/misskey.ts
+++ b/packages/megalodon/src/misskey.ts
@@ -1688,31 +1688,35 @@ export default class Misskey implements MegalodonInterface {
   // ======================================
   // statuses/polls
   // ======================================
-  public async getPoll(_id: string): Promise<Response<Entity.Poll>> {
-    return new Promise((_, reject) => {
-      const err = new NoImplementedError('misskey does not support')
-      reject(err)
-    })
+  public async getPoll(id: string): Promise<Response<Entity.Poll>> {
+    const res = await this.getStatus(id);
+		if (res.data.poll == null)
+			throw new Error('poll not found');
+		return { ...res, data: res.data.poll }
   }
 
   /**
    * POST /api/notes/polls/vote
    */
-  public async votePoll(_id: string, choices: Array<number>, status_id?: string | null): Promise<Response<Entity.Poll>> {
-    if (!status_id) {
+  public async votePoll(id: string, choices: Array<number>): Promise<Response<Entity.Poll>> {
+    if (!id) {
       return new Promise((_, reject) => {
-        const err = new ArgumentError('status_id is required')
+        const err = new ArgumentError('id is required')
         reject(err)
       })
     }
-    const params = {
-      noteId: status_id,
-      choice: choices[0]
-    }
-    await this.client.post<{}>('/api/notes/polls/vote', params)
+
+		for (const c of choices) {
+			const params = {
+				noteId: id,
+				choice: +c
+			}
+			await this.client.post<{}>('/api/notes/polls/vote', params)
+		}
+
     const res = await this.client
       .post<MisskeyAPI.Entity.Note>('/api/notes/show', {
-        noteId: status_id
+        noteId: id
       })
       .then(async res => {
         const note = await this.noteWithDetails(res.data, this.baseUrlToHost(this.baseUrl), this.getFreshAccountCache())
diff --git a/packages/megalodon/src/misskey/api_client.ts b/packages/megalodon/src/misskey/api_client.ts
index 1833f9956..180ec6fdb 100644
--- a/packages/megalodon/src/misskey/api_client.ts
+++ b/packages/megalodon/src/misskey/api_client.ts
@@ -275,18 +275,19 @@ namespace MisskeyAPI {
       }
     }
 
-    poll = (p: Entity.Poll): MegalodonEntity.Poll => {
+    poll = (p: Entity.Poll, id: string): MegalodonEntity.Poll => {
       const now = dayjs()
       const expire = dayjs(p.expiresAt)
       const count = p.choices.reduce((sum, choice) => sum + choice.votes, 0)
       return {
-        id: '',
+        id: id,
         expires_at: p.expiresAt,
         expired: now.isAfter(expire),
         multiple: p.multiple,
         votes_count: count,
         options: p.choices.map(c => this.choice(c)),
-        voted: p.choices.some(c => c.isVoted)
+        voted: p.choices.some(c => c.isVoted),
+				own_votes: p.choices.filter(c => c.isVoted).map(c => p.choices.indexOf(c))
       }
     }
 
@@ -318,7 +319,7 @@ namespace MisskeyAPI {
         mentions: [],
         tags: [],
         card: null,
-        poll: n.poll ? this.poll(n.poll) : null,
+        poll: n.poll ? this.poll(n.poll, n.id) : null,
         application: null,
         language: null,
         pinned: null,