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なんかもうめっちゃ変えた

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syuilo 2022-09-18 03:27:08 +09:00 • committed by GitHub
parent d9ab03f086
commit b75184ec8e
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946 changed files with 41219 additions and 28839 deletions
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102
packages/backend/src/server/api/endpoints/federation/stats.ts
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@ -1,7 +1,10 @@
import { IsNull, MoreThan, Not } from 'typeorm';
import { Followings, Instances } from '@/models/index.js';
import { awaitAll } from '@/prelude/await-all.js';
import define from '../../define.js';
import { Inject, Injectable } from '@nestjs/common';
import { FollowingsRepository, InstancesRepository } from '@/models/index.js';
import { awaitAll } from '@/misc/prelude/await-all.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { InstanceEntityService } from '@/core/entities/InstanceEntityService.js';
import { DI } from '@/di-symbols.js';
export const meta = {
tags: ['federation'],
@ -21,45 +24,58 @@ export const paramDef = {
} as const;
// eslint-disable-next-line import/no-default-export
export default define(meta, paramDef, async (ps) => {
const [topSubInstances, topPubInstances, allSubCount, allPubCount] = await Promise.all([
Instances.find({
where: {
followersCount: MoreThan(0),
},
order: {
followersCount: 'DESC',
},
take: ps.limit,
}),
Instances.find({
where: {
followingCount: MoreThan(0),
},
order: {
followingCount: 'DESC',
},
take: ps.limit,
}),
Followings.count({
where: {
followeeHost: Not(IsNull()),
},
}),
Followings.count({
where: {
followerHost: Not(IsNull()),
},
}),
]);
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> {
constructor(
@Inject(DI.instancesRepository)
private instancesRepository: InstancesRepository,
const gotSubCount = topSubInstances.map(x => x.followersCount).reduce((a, b) => a + b, 0);
const gotPubCount = topPubInstances.map(x => x.followingCount).reduce((a, b) => a + b, 0);
@Inject(DI.followingsRepository)
private followingsRepository: FollowingsRepository,
return await awaitAll({
topSubInstances: Instances.packMany(topSubInstances),
otherFollowersCount: Math.max(0, allSubCount - gotSubCount),
topPubInstances: Instances.packMany(topPubInstances),
otherFollowingCount: Math.max(0, allPubCount - gotPubCount),
});
});
private instanceEntityService: InstanceEntityService,
) {
super(meta, paramDef, async (ps, me) => {
const [topSubInstances, topPubInstances, allSubCount, allPubCount] = await Promise.all([
this.instancesRepository.find({
where: {
followersCount: MoreThan(0),
},
order: {
followersCount: 'DESC',
},
take: ps.limit,
}),
this.instancesRepository.find({
where: {
followingCount: MoreThan(0),
},
order: {
followingCount: 'DESC',
},
take: ps.limit,
}),
this.followingsRepository.count({
where: {
followeeHost: Not(IsNull()),
},
}),
this.followingsRepository.count({
where: {
followerHost: Not(IsNull()),
},
}),
]);
const gotSubCount = topSubInstances.map(x => x.followersCount).reduce((a, b) => a + b, 0);
const gotPubCount = topPubInstances.map(x => x.followingCount).reduce((a, b) => a + b, 0);
return await awaitAll({
topSubInstances: this.instanceEntityService.packMany(topSubInstances),
otherFollowersCount: Math.max(0, allSubCount - gotSubCount),
topPubInstances: this.instanceEntityService.packMany(topPubInstances),
otherFollowingCount: Math.max(0, allPubCount - gotPubCount),
});
});
}
}