Achievements (#9665)

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* Update ja-JP.yml

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* Update MkAchievements.vue

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* :art:

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1 files changed, 114 insertions, 0 deletions

diff --git a/packages/backend/src/core/AchievementService.ts b/packages/backend/src/core/AchievementService.ts
new file mode 100644
index 0000000000..4ed75308eb
--- /dev/null
+++ b/packages/backend/src/core/AchievementService.ts
@@ -0,0 +1,114 @@
+import { Inject, Injectable } from '@nestjs/common';
+import type { UserProfilesRepository, UsersRepository } from '@/models/index.js';
+import type { User } from '@/models/entities/User.js';
+import { DI } from '@/di-symbols.js';
+import { bindThis } from '@/decorators.js';
+import { CreateNotificationService } from '@/core/CreateNotificationService.js';
+
+const ACHIEVEMENT_TYPES = [
+	'notes1',
+	'notes10',
+	'notes100',
+	'notes500',
+	'notes1000',
+	'notes5000',
+	'notes10000',
+	'notes20000',
+	'notes30000',
+	'notes40000',
+	'notes50000',
+	'notes60000',
+	'notes70000',
+	'notes80000',
+	'notes90000',
+	'notes100000',
+	'login3',
+	'login7',
+	'login15',
+	'login30',
+	'login60',
+	'login100',
+	'login200',
+	'login300',
+	'login400',
+	'login500',
+	'login600',
+	'login700',
+	'login800',
+	'login900',
+	'login1000',
+	'passedSinceAccountCreated1',
+	'passedSinceAccountCreated2',
+	'passedSinceAccountCreated3',
+	'loggedInOnBirthday',
+	'noteClipped1',
+	'noteFavorited1',
+	'profileFilled',
+	'markedAsCat',
+	'following1',
+	'following10',
+	'following50',
+	'following100',
+	'following300',
+	'followers1',
+	'followers10',
+	'followers50',
+	'followers100',
+	'followers300',
+	'followers500',
+	'followers1000',
+	'collectAchievements30',
+	'iLoveMisskey',
+	'client30min',
+	'noteDeletedWithin1min',
+	'postedAtLateNight',
+	'postedAt0min0sec',
+	'selfQuote',
+	'htl20npm',
+	'driveFolderCircularReference',
+	'reactWithoutRead',
+	'clickedClickHere',
+	'justPlainLucky',
+	'setNameToSyuilo',
+	'cookieClicked',
+	'brainDiver',
+] as const;
+
+@Injectable()
+export class AchievementService {
+	constructor(
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+
+		@Inject(DI.userProfilesRepository)
+		private userProfilesRepository: UserProfilesRepository,
+
+		private createNotificationService: CreateNotificationService,
+	) {
+	}
+
+	@bindThis
+	public async create(
+		userId: User['id'],
+		type: string,
+	): Promise<void> {
+		if (!ACHIEVEMENT_TYPES.includes(type)) return;
+
+		const date = Date.now();
+
+		const profile = await this.userProfilesRepository.findOneByOrFail({ userId: userId });
+
+		if (profile.achievements.some(a => a.name === type)) return;
+
+		await this.userProfilesRepository.update(userId, {
+			achievements: [...profile.achievements, {
+				name: type,
+				unlockedAt: date,
+			}],
+		});
+
+		this.createNotificationService.createNotification(userId, 'achievementEarned', {
+			achievement: type,
+		});
+	}
+}