yumechi-no-kuni/src/services/chart/notes.ts
2019-02-24 09:45:27 +09:00

127 lines
2.4 KiB
TypeScript

import autobind from 'autobind-decorator';
import Chart, { Obj } from '.';
import Note, { INote } from '../../models/note';
import { isLocalUser } from '../../models/user';
import { SchemaType } from '../../prelude/schema';
const logSchema = {
total: {
type: 'number' as 'number',
description: '集計期間時点での、全投稿数'
},
inc: {
type: 'number' as 'number',
description: '増加した投稿数'
},
dec: {
type: 'number' as 'number',
description: '減少した投稿数'
},
diffs: {
type: 'object' as 'object',
properties: {
normal: {
type: 'number' as 'number',
description: '通常の投稿数の差分'
},
reply: {
type: 'number' as 'number',
description: 'リプライの投稿数の差分'
},
renote: {
type: 'number' as 'number',
description: 'Renoteの投稿数の差分'
},
}
},
};
export const notesLogSchema = {
type: 'object' as 'object',
properties: {
local: {
type: 'object' as 'object',
properties: logSchema
},
remote: {
type: 'object' as 'object',
properties: logSchema
},
}
};
type NotesLog = SchemaType<typeof notesLogSchema>;
class NotesChart extends Chart<NotesLog> {
constructor() {
super('notes');
}
@autobind
protected async getTemplate(init: boolean, latest?: NotesLog): Promise<NotesLog> {
const [localCount, remoteCount] = init ? await Promise.all([
Note.count({ '_user.host': null }),
Note.count({ '_user.host': { $ne: null } })
]) : [
latest ? latest.local.total : 0,
latest ? latest.remote.total : 0
];
return {
local: {
total: localCount,
inc: 0,
dec: 0,
diffs: {
normal: 0,
reply: 0,
renote: 0
}
},
remote: {
total: remoteCount,
inc: 0,
dec: 0,
diffs: {
normal: 0,
reply: 0,
renote: 0
}
}
};
}
@autobind
public async update(note: INote, isAdditional: boolean) {
const update: Obj = {
diffs: {}
};
update.total = isAdditional ? 1 : -1;
if (isAdditional) {
update.inc = 1;
} else {
update.dec = 1;
}
if (note.replyId != null) {
update.diffs.reply = isAdditional ? 1 : -1;
} else if (note.renoteId != null) {
update.diffs.renote = isAdditional ? 1 : -1;
} else {
update.diffs.normal = isAdditional ? 1 : -1;
}
await this.inc({
[isLocalUser(note._user) ? 'local' : 'remote']: update
});
}
}
export default new NotesChart();