From bb0b2df37e7a6e0b39c02e85c1a812526b7fd6b7 Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Wed, 20 Sep 2023 09:33:52 +0900
Subject: refactor(backend): extract clip-related logics to ClipService

---
 .../src/server/api/endpoints/clips/add-note.ts     | 73 +++++-----------------
 1 file changed, 14 insertions(+), 59 deletions(-)

(limited to 'packages/backend/src/server/api/endpoints/clips/add-note.ts')

diff --git a/packages/backend/src/server/api/endpoints/clips/add-note.ts b/packages/backend/src/server/api/endpoints/clips/add-note.ts
index 00b8bb09a8..a3777e3ba6 100644
--- a/packages/backend/src/server/api/endpoints/clips/add-note.ts
+++ b/packages/backend/src/server/api/endpoints/clips/add-note.ts
@@ -6,11 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import ms from 'ms';
 import { Endpoint } from '@/server/api/endpoint-base.js';
-import { IdService } from '@/core/IdService.js';
-import { DI } from '@/di-symbols.js';
-import type { ClipNotesRepository, ClipsRepository, NotesRepository } from '@/models/_.js';
-import { GetterService } from '@/server/api/GetterService.js';
-import { RoleService } from '@/core/RoleService.js';
+import { ClipService } from '@/core/ClipService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -66,63 +62,22 @@ export const paramDef = {
 @Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
 	constructor(
-		@Inject(DI.clipsRepository)
-		private clipsRepository: ClipsRepository,
-
-		@Inject(DI.clipNotesRepository)
-		private clipNotesRepository: ClipNotesRepository,
-
-		@Inject(DI.notesRepository)
-		private notesRepository: NotesRepository,
-
-		private idService: IdService,
-		private roleService: RoleService,
-		private getterService: GetterService,
+		private clipService: ClipService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const clip = await this.clipsRepository.findOneBy({
-				id: ps.clipId,
-				userId: me.id,
-			});
-
-			if (clip == null) {
-				throw new ApiError(meta.errors.noSuchClip);
+			try {
+				await this.clipService.addNote(me, ps.clipId, ps.noteId);
+			} catch (e) {
+				if (e instanceof ClipService.NoSuchClipError) {
+					throw new ApiError(meta.errors.noSuchClip);
+				} else if (e instanceof ClipService.AlreadyAddedError) {
+					throw new ApiError(meta.errors.alreadyClipped);
+				} else if (e instanceof ClipService.TooManyClipNotesError) {
+					throw new ApiError(meta.errors.tooManyClipNotes);
+				} else {
+					throw e;
+				}
 			}
-
-			const note = await this.getterService.getNote(ps.noteId).catch(e => {
-				if (e.id === '9725d0ce-ba28-4dde-95a7-2cbb2c15de24') throw new ApiError(meta.errors.noSuchNote);
-				throw e;
-			});
-
-			const exist = await this.clipNotesRepository.exist({
-				where: {
-					noteId: note.id,
-					clipId: clip.id,
-				},
-			});
-
-			if (exist) {
-				throw new ApiError(meta.errors.alreadyClipped);
-			}
-
-			const currentCount = await this.clipNotesRepository.countBy({
-				clipId: clip.id,
-			});
-			if (currentCount > (await this.roleService.getUserPolicies(me.id)).noteEachClipsLimit) {
-				throw new ApiError(meta.errors.tooManyClipNotes);
-			}
-
-			await this.clipNotesRepository.insert({
-				id: this.idService.genId(),
-				noteId: note.id,
-				clipId: clip.id,
-			});
-
-			this.clipsRepository.update(clip.id, {
-				lastClippedAt: new Date(),
-			});
-
-			this.notesRepository.increment({ id: note.id }, 'clippedCount', 1);
 		});
 	}
 }
-- 
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