From 7c065a2fb934bfe1cfdf2a88149988fde5ff78a2 Mon Sep 17 00:00:00 2001
From: Mathis HERRIOT <197931332+0x485254@users.noreply.github.com>
Date: Thu, 29 Jan 2026 16:49:13 +0100
Subject: [PATCH] feat: inject `ContentsRepository` into `CommentsService` for
 better integration

- Added `ContentsRepository` as a dependency to `CommentsService` and updated tests for mock setup.
- Adjusted import order in relevant files to align with project standards.
---
 backend/src/comments/comments.module.ts       | 2 +-
 backend/src/comments/comments.service.spec.ts | 7 +++++++
 backend/src/comments/comments.service.ts      | 6 ++----
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/backend/src/comments/comments.module.ts b/backend/src/comments/comments.module.ts
index 5a76d47..249802c 100644
--- a/backend/src/comments/comments.module.ts
+++ b/backend/src/comments/comments.module.ts
@@ -1,4 +1,4 @@
-import { Module, forwardRef } from "@nestjs/common";
+import { forwardRef, Module } from "@nestjs/common";
 import { AuthModule } from "../auth/auth.module";
 import { ContentsModule } from "../contents/contents.module";
 import { RealtimeModule } from "../realtime/realtime.module";
diff --git a/backend/src/comments/comments.service.spec.ts b/backend/src/comments/comments.service.spec.ts
index 7c9b3a6..b277070 100644
--- a/backend/src/comments/comments.service.spec.ts
+++ b/backend/src/comments/comments.service.spec.ts
@@ -1,5 +1,6 @@
 import { ForbiddenException, NotFoundException } from "@nestjs/common";
 import { Test, TestingModule } from "@nestjs/testing";
+import { ContentsRepository } from "../contents/repositories/contents.repository";
 import { EventsGateway } from "../realtime/events.gateway";
 import { S3Service } from "../s3/s3.service";
 import { CommentsService } from "./comments.service";
@@ -25,12 +26,17 @@ describe("CommentsService", () => {
 		isLikedByUser: jest.fn(),
 	};
 
+	const mockContentsRepository = {
+		findOne: jest.fn(),
+	};
+
 	const mockS3Service = {
 		getPublicUrl: jest.fn(),
 	};
 
 	const mockEventsGateway = {
 		sendToContent: jest.fn(),
+		sendToUser: jest.fn(),
 	};
 
 	beforeEach(async () => {
@@ -40,6 +46,7 @@ describe("CommentsService", () => {
 				CommentsService,
 				{ provide: CommentsRepository, useValue: mockCommentsRepository },
 				{ provide: CommentLikesRepository, useValue: mockCommentLikesRepository },
+				{ provide: ContentsRepository, useValue: mockContentsRepository },
 				{ provide: S3Service, useValue: mockS3Service },
 				{ provide: EventsGateway, useValue: mockEventsGateway },
 			],
diff --git a/backend/src/comments/comments.service.ts b/backend/src/comments/comments.service.ts
index 3a65e90..df7c91e 100644
--- a/backend/src/comments/comments.service.ts
+++ b/backend/src/comments/comments.service.ts
@@ -1,9 +1,9 @@
 import {
 	ForbiddenException,
+	forwardRef,
 	Inject,
 	Injectable,
 	NotFoundException,
-	forwardRef,
 } from "@nestjs/common";
 import { ContentsRepository } from "../contents/repositories/contents.repository";
 import { EventsGateway } from "../realtime/events.gateway";
@@ -54,9 +54,7 @@ export class CommentsService {
 
 			// 2. Si c'est une réponse, notifier l'auteur du commentaire parent
 			if (dto.parentId) {
-				const parentComment = await this.commentsRepository.findOne(
-					dto.parentId,
-				);
+				const parentComment = await this.commentsRepository.findOne(dto.parentId);
 				if (
 					parentComment &&
 					parentComment.userId !== userId &&