1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import * as Redis from 'ioredis';
import { type WebhooksRepository } from '@/models/_.js';
import { MiWebhook, WebhookEventTypes } from '@/models/Webhook.js';
import { DI } from '@/di-symbols.js';
import { bindThis } from '@/decorators.js';
import { GlobalEvents } from '@/core/GlobalEventService.js';
import type { OnApplicationShutdown } from '@nestjs/common';
import type { Packed } from '@/misc/json-schema.js';
export type UserWebhookPayload<T extends WebhookEventTypes> =
T extends 'note' | 'reply' | 'renote' |'mention' ? {
note: Packed<'Note'>,
} :
T extends 'follow' | 'unfollow' ? {
user: Packed<'UserDetailedNotMe'>,
} :
T extends 'followed' ? {
user: Packed<'UserLite'>,
} : never;
@Injectable()
export class UserWebhookService implements OnApplicationShutdown {
private activeWebhooksFetched = false;
private activeWebhooks: MiWebhook[] = [];
constructor(
@Inject(DI.redisForSub)
private redisForSub: Redis.Redis,
@Inject(DI.webhooksRepository)
private webhooksRepository: WebhooksRepository,
) {
this.redisForSub.on('message', this.onMessage);
}
@bindThis
public async getActiveWebhooks() {
if (!this.activeWebhooksFetched) {
this.activeWebhooks = await this.webhooksRepository.findBy({
active: true,
});
this.activeWebhooksFetched = true;
}
return this.activeWebhooks;
}
/**
* UserWebhook の一覧を取得する.
*/
@bindThis
public fetchWebhooks(params?: {
ids?: MiWebhook['id'][];
isActive?: MiWebhook['active'];
on?: MiWebhook['on'];
}): Promise<MiWebhook[]> {
const query = this.webhooksRepository.createQueryBuilder('webhook');
if (params) {
if (params.ids && params.ids.length > 0) {
query.andWhere('webhook.id IN (:...ids)', { ids: params.ids });
}
if (params.isActive !== undefined) {
query.andWhere('webhook.active = :isActive', { isActive: params.isActive });
}
if (params.on && params.on.length > 0) {
query.andWhere(':on <@ webhook.on', { on: params.on });
}
}
return query.getMany();
}
@bindThis
private async onMessage(_: string, data: string): Promise<void> {
const obj = JSON.parse(data);
if (obj.channel !== 'internal') {
return;
}
const { type, body } = obj.message as GlobalEvents['internal']['payload'];
switch (type) {
case 'webhookCreated': {
if (body.active) {
this.activeWebhooks.push({ // TODO: このあたりのデシリアライズ処理は各modelファイル内に関数としてexportしたい
...body,
latestSentAt: body.latestSentAt ? new Date(body.latestSentAt) : null,
user: null, // joinなカラムは通常取ってこないので
});
}
break;
}
case 'webhookUpdated': {
if (body.active) {
const i = this.activeWebhooks.findIndex(a => a.id === body.id);
if (i > -1) {
this.activeWebhooks[i] = { // TODO: このあたりのデシリアライズ処理は各modelファイル内に関数としてexportしたい
...body,
latestSentAt: body.latestSentAt ? new Date(body.latestSentAt) : null,
user: null, // joinなカラムは通常取ってこないので
};
} else {
this.activeWebhooks.push({ // TODO: このあたりのデシリアライズ処理は各modelファイル内に関数としてexportしたい
...body,
latestSentAt: body.latestSentAt ? new Date(body.latestSentAt) : null,
user: null, // joinなカラムは通常取ってこないので
});
}
} else {
this.activeWebhooks = this.activeWebhooks.filter(a => a.id !== body.id);
}
break;
}
case 'webhookDeleted': {
this.activeWebhooks = this.activeWebhooks.filter(a => a.id !== body.id);
break;
}
default:
break;
}
}
@bindThis
public dispose(): void {
this.redisForSub.off('message', this.onMessage);
}
@bindThis
public onApplicationShutdown(signal?: string | undefined): void {
this.dispose();
}
}
|
