chore: bump version to 1.8.2

- Added tests for comment liking (`like` and `unlike` methods).
- Improved `findAllByContentId` tests to cover enriched comment data (likes count, isLiked, and user avatar URL resolution).
- Mocked new dependencies (`CommentLikesRepository` and `S3Service`) in `CommentsService` unit tests.

backend/.migrations/0008_bitter_darwin.sql

@@ -0,0 +1,54 @@
+CREATE TABLE "comment_likes" (
+	"comment_id" uuid NOT NULL,
+	"user_id" uuid NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	CONSTRAINT "comment_likes_comment_id_user_id_pk" PRIMARY KEY("comment_id","user_id")
+);
+--> statement-breakpoint
+CREATE TABLE "comments" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"content_id" uuid NOT NULL,
+	"user_id" uuid NOT NULL,
+	"parent_id" uuid,
+	"text" text NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"deleted_at" timestamp with time zone
+);
+--> statement-breakpoint
+CREATE TABLE "conversation_participants" (
+	"conversation_id" uuid NOT NULL,
+	"user_id" uuid NOT NULL,
+	"joined_at" timestamp with time zone DEFAULT now() NOT NULL,
+	CONSTRAINT "conversation_participants_conversation_id_user_id_pk" PRIMARY KEY("conversation_id","user_id")
+);
+--> statement-breakpoint
+CREATE TABLE "conversations" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"updated_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+CREATE TABLE "messages" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"conversation_id" uuid NOT NULL,
+	"sender_id" uuid NOT NULL,
+	"text" text NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"read_at" timestamp with time zone
+);
+--> statement-breakpoint
+ALTER TABLE "comment_likes" ADD CONSTRAINT "comment_likes_comment_id_comments_id_fk" FOREIGN KEY ("comment_id") REFERENCES "public"."comments"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "comment_likes" ADD CONSTRAINT "comment_likes_user_id_users_uuid_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("uuid") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "comments" ADD CONSTRAINT "comments_content_id_contents_id_fk" FOREIGN KEY ("content_id") REFERENCES "public"."contents"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "comments" ADD CONSTRAINT "comments_user_id_users_uuid_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("uuid") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "comments" ADD CONSTRAINT "comments_parent_id_comments_id_fk" FOREIGN KEY ("parent_id") REFERENCES "public"."comments"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "conversation_participants" ADD CONSTRAINT "conversation_participants_conversation_id_conversations_id_fk" FOREIGN KEY ("conversation_id") REFERENCES "public"."conversations"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "conversation_participants" ADD CONSTRAINT "conversation_participants_user_id_users_uuid_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("uuid") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "messages" ADD CONSTRAINT "messages_conversation_id_conversations_id_fk" FOREIGN KEY ("conversation_id") REFERENCES "public"."conversations"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "messages" ADD CONSTRAINT "messages_sender_id_users_uuid_fk" FOREIGN KEY ("sender_id") REFERENCES "public"."users"("uuid") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+CREATE INDEX "comments_content_id_idx" ON "comments" USING btree ("content_id");--> statement-breakpoint
+CREATE INDEX "comments_user_id_idx" ON "comments" USING btree ("user_id");--> statement-breakpoint
+CREATE INDEX "comments_parent_id_idx" ON "comments" USING btree ("parent_id");--> statement-breakpoint
+CREATE INDEX "messages_conversation_id_idx" ON "messages" USING btree ("conversation_id");--> statement-breakpoint
+CREATE INDEX "messages_sender_id_idx" ON "messages" USING btree ("sender_id");

backend/.migrations/meta/_journal.json

@@ -57,6 +57,13 @@
       "when": 1769605995410,
       "tag": "0007_melodic_synch",
       "breakpoints": true
+    },
+    {
+      "idx": 8,
+      "version": "7",
+      "when": 1769696731978,
+      "tag": "0008_bitter_darwin",
+      "breakpoints": true
     }
   ]
 }

backend/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@memegoat/backend",
-	"version": "1.8.1",
+	"version": "1.8.2",
 	"description": "",
 	"author": "",
 	"private": true,

backend/src/comments/comments.controller.ts

@@ -8,18 +8,45 @@ import {
 	Req,
 	UseGuards,
 } from "@nestjs/common";
+import { ConfigService } from "@nestjs/config";
+import { getIronSession } from "iron-session";
 import { AuthGuard } from "../auth/guards/auth.guard";
+import { getSessionOptions } from "../auth/session.config";
 import type { AuthenticatedRequest } from "../common/interfaces/request.interface";
+import { JwtService } from "../crypto/services/jwt.service";
 import { CommentsService } from "./comments.service";
 import { CreateCommentDto } from "./dto/create-comment.dto";
 
 @Controller()
 export class CommentsController {
-	constructor(private readonly commentsService: CommentsService) {}
+	constructor(
+		private readonly commentsService: CommentsService,
+		private readonly jwtService: JwtService,
+		private readonly configService: ConfigService,
+	) {}
 
 	@Get("contents/:contentId/comments")
-	findAllByContentId(@Param("contentId") contentId: string) {
-		return this.commentsService.findAllByContentId(contentId);
+	async findAllByContentId(
+		@Param("contentId") contentId: string,
+		@Req() req: any,
+	) {
+		// Tentative de récupération de l'utilisateur pour isLiked (optionnel)
+		let userId: string | undefined;
+		try {
+			const session = await getIronSession<any>(
+				req,
+				req.res,
+				getSessionOptions(this.configService.get("SESSION_PASSWORD") as string),
+			);
+			if (session.accessToken) {
+				const payload = await this.jwtService.verifyJwt(session.accessToken);
+				userId = payload.sub;
+			}
+		} catch (_e) {
+			// Ignorer les erreurs de session
+		}
+
+		return this.commentsService.findAllByContentId(contentId, userId);
 	}
 
 	@Post("contents/:contentId/comments")
@@ -38,4 +65,16 @@ export class CommentsController {
 		const isAdmin = req.user.role === "admin" || req.user.role === "moderator";
 		return this.commentsService.remove(req.user.sub, id, isAdmin);
 	}
+
+	@Post("comments/:id/like")
+	@UseGuards(AuthGuard)
+	like(@Req() req: AuthenticatedRequest, @Param("id") id: string) {
+		return this.commentsService.like(req.user.sub, id);
+	}
+
+	@Delete("comments/:id/like")
+	@UseGuards(AuthGuard)
+	unlike(@Req() req: AuthenticatedRequest, @Param("id") id: string) {
+		return this.commentsService.unlike(req.user.sub, id);
+	}
 }

backend/src/comments/comments.module.ts

@@ -1,13 +1,15 @@
 import { Module } from "@nestjs/common";
 import { AuthModule } from "../auth/auth.module";
+import { S3Module } from "../s3/s3.module";
 import { CommentsController } from "./comments.controller";
 import { CommentsService } from "./comments.service";
+import { CommentLikesRepository } from "./repositories/comment-likes.repository";
 import { CommentsRepository } from "./repositories/comments.repository";
 
 @Module({
-	imports: [AuthModule],
+	imports: [AuthModule, S3Module],
 	controllers: [CommentsController],
-	providers: [CommentsService, CommentsRepository],
+	providers: [CommentsService, CommentsRepository, CommentLikesRepository],
 	exports: [CommentsService],
 })
 export class CommentsModule {}

backend/src/comments/comments.service.spec.ts

@@ -1,6 +1,8 @@
 import { ForbiddenException, NotFoundException } from "@nestjs/common";
 import { Test, TestingModule } from "@nestjs/testing";
+import { S3Service } from "../s3/s3.service";
 import { CommentsService } from "./comments.service";
+import { CommentLikesRepository } from "./repositories/comment-likes.repository";
 import { CommentsRepository } from "./repositories/comments.repository";
 
 describe("CommentsService", () => {
@@ -14,11 +16,25 @@ describe("CommentsService", () => {
 		delete: jest.fn(),
 	};
 
+	const mockCommentLikesRepository = {
+		addLike: jest.fn(),
+		removeLike: jest.fn(),
+		countByCommentId: jest.fn(),
+		isLikedByUser: jest.fn(),
+	};
+
+	const mockS3Service = {
+		getPublicUrl: jest.fn(),
+	};
+
 	beforeEach(async () => {
+		jest.clearAllMocks();
 		const module: TestingModule = await Test.createTestingModule({
 			providers: [
 				CommentsService,
 				{ provide: CommentsRepository, useValue: mockCommentsRepository },
+				{ provide: CommentLikesRepository, useValue: mockCommentLikesRepository },
+				{ provide: S3Service, useValue: mockS3Service },
 			],
 		}).compile();
 
@@ -34,7 +50,7 @@ describe("CommentsService", () => {
 		it("should create a comment", async () => {
 			const userId = "user1";
 			const contentId = "content1";
-			const dto = { text: "Nice meme" };
+			const dto = { text: "Nice meme", parentId: undefined };
 			mockCommentsRepository.create.mockResolvedValue({ id: "c1", ...dto });
 
 			const result = await service.create(userId, contentId, dto);
@@ -43,16 +59,25 @@ describe("CommentsService", () => {
 				userId,
 				contentId,
 				text: dto.text,
+				parentId: undefined,
 			});
 		});
 	});
 
 	describe("findAllByContentId", () => {
 		it("should return comments for a content", async () => {
-			mockCommentsRepository.findAllByContentId.mockResolvedValue([{ id: "c1" }]);
-			const result = await service.findAllByContentId("content1");
+			mockCommentsRepository.findAllByContentId.mockResolvedValue([
+				{ id: "c1", user: { avatarUrl: "path" } },
+			]);
+			mockCommentLikesRepository.countByCommentId.mockResolvedValue(5);
+			mockCommentLikesRepository.isLikedByUser.mockResolvedValue(true);
+			mockS3Service.getPublicUrl.mockReturnValue("url");
+
+			const result = await service.findAllByContentId("content1", "u1");
 			expect(result).toHaveLength(1);
-			expect(repository.findAllByContentId).toHaveBeenCalledWith("content1");
+			expect(result[0].likesCount).toBe(5);
+			expect(result[0].isLiked).toBe(true);
+			expect(result[0].user.avatarUrl).toBe("url");
 		});
 	});
 
@@ -81,4 +106,23 @@ describe("CommentsService", () => {
 			);
 		});
 	});
+
+	describe("like", () => {
+		it("should add like", async () => {
+			mockCommentsRepository.findOne.mockResolvedValue({ id: "c1" });
+			await service.like("u1", "c1");
+			expect(mockCommentLikesRepository.addLike).toHaveBeenCalledWith("c1", "u1");
+		});
+	});
+
+	describe("unlike", () => {
+		it("should remove like", async () => {
+			mockCommentsRepository.findOne.mockResolvedValue({ id: "c1" });
+			await service.unlike("u1", "c1");
+			expect(mockCommentLikesRepository.removeLike).toHaveBeenCalledWith(
+				"c1",
+				"u1",
+			);
+		});
+	});
 });

backend/src/comments/comments.service.ts

@@ -3,23 +3,60 @@ import {
 	Injectable,
 	NotFoundException,
 } from "@nestjs/common";
+import { S3Service } from "../s3/s3.service";
 import type { CreateCommentDto } from "./dto/create-comment.dto";
+import { CommentLikesRepository } from "./repositories/comment-likes.repository";
 import { CommentsRepository } from "./repositories/comments.repository";
 
 @Injectable()
 export class CommentsService {
-	constructor(private readonly commentsRepository: CommentsRepository) {}
+	constructor(
+		private readonly commentsRepository: CommentsRepository,
+		private readonly commentLikesRepository: CommentLikesRepository,
+		private readonly s3Service: S3Service,
+	) {}
 
 	async create(userId: string, contentId: string, dto: CreateCommentDto) {
-		return this.commentsRepository.create({
+		const comment = await this.commentsRepository.create({
 			userId,
 			contentId,
 			text: dto.text,
+			parentId: dto.parentId,
 		});
+
+		// Enrichir le commentaire créé (pour le retour API)
+		return {
+			...comment,
+			likesCount: 0,
+			isLiked: false,
+		};
 	}
 
-	async findAllByContentId(contentId: string) {
-		return this.commentsRepository.findAllByContentId(contentId);
+	async findAllByContentId(contentId: string, userId?: string) {
+		const comments = await this.commentsRepository.findAllByContentId(contentId);
+
+		return Promise.all(
+			comments.map(async (comment) => {
+				const [likesCount, isLiked] = await Promise.all([
+					this.commentLikesRepository.countByCommentId(comment.id),
+					userId
+						? this.commentLikesRepository.isLikedByUser(comment.id, userId)
+						: Promise.resolve(false),
+				]);
+
+				return {
+					...comment,
+					likesCount,
+					isLiked,
+					user: {
+						...comment.user,
+						avatarUrl: comment.user.avatarUrl
+							? this.s3Service.getPublicUrl(comment.user.avatarUrl)
+							: null,
+					},
+				};
+			}),
+		);
 	}
 
 	async remove(userId: string, commentId: string, isAdmin = false) {
@@ -34,4 +71,20 @@ export class CommentsService {
 
 		await this.commentsRepository.delete(commentId);
 	}
+
+	async like(userId: string, commentId: string) {
+		const comment = await this.commentsRepository.findOne(commentId);
+		if (!comment) {
+			throw new NotFoundException("Comment not found");
+		}
+		await this.commentLikesRepository.addLike(commentId, userId);
+	}
+
+	async unlike(userId: string, commentId: string) {
+		const comment = await this.commentsRepository.findOne(commentId);
+		if (!comment) {
+			throw new NotFoundException("Comment not found");
+		}
+		await this.commentLikesRepository.removeLike(commentId, userId);
+	}
 }

backend/src/comments/dto/create-comment.dto.ts

@@ -1,8 +1,18 @@
-import { IsNotEmpty, IsString, MaxLength } from "class-validator";
+import {
+	IsNotEmpty,
+	IsOptional,
+	IsString,
+	IsUUID,
+	MaxLength,
+} from "class-validator";
 
 export class CreateCommentDto {
 	@IsString()
 	@IsNotEmpty()
 	@MaxLength(1000)
 	text!: string;
+
+	@IsOptional()
+	@IsUUID()
+	parentId?: string;
 }

backend/src/comments/repositories/comment-likes.repository.ts

@@ -0,0 +1,42 @@
+import { Injectable } from "@nestjs/common";
+import { and, eq, sql } from "drizzle-orm";
+import { DatabaseService } from "../../database/database.service";
+import { commentLikes } from "../../database/schemas/comment_likes";
+
+@Injectable()
+export class CommentLikesRepository {
+	constructor(private readonly databaseService: DatabaseService) {}
+
+	async addLike(commentId: string, userId: string) {
+		await this.databaseService.db
+			.insert(commentLikes)
+			.values({ commentId, userId })
+			.onConflictDoNothing();
+	}
+
+	async removeLike(commentId: string, userId: string) {
+		await this.databaseService.db
+			.delete(commentLikes)
+			.where(
+				and(eq(commentLikes.commentId, commentId), eq(commentLikes.userId, userId)),
+			);
+	}
+
+	async countByCommentId(commentId: string) {
+		const results = await this.databaseService.db
+			.select({ count: sql<number>`count(*)` })
+			.from(commentLikes)
+			.where(eq(commentLikes.commentId, commentId));
+		return Number(results[0]?.count || 0);
+	}
+
+	async isLikedByUser(commentId: string, userId: string) {
+		const results = await this.databaseService.db
+			.select()
+			.from(commentLikes)
+			.where(
+				and(eq(commentLikes.commentId, commentId), eq(commentLikes.userId, userId)),
+			);
+		return !!results[0];
+	}
+}

backend/src/comments/repositories/comments.repository.ts

@@ -9,11 +9,11 @@ export class CommentsRepository {
 	constructor(private readonly databaseService: DatabaseService) {}
 
 	async create(data: NewCommentInDb) {
-		const [comment] = await this.databaseService.db
+		const results = await this.databaseService.db
 			.insert(comments)
 			.values(data)
 			.returning();
-		return comment;
+		return results[0];
 	}
 
 	async findAllByContentId(contentId: string) {
@@ -21,6 +21,7 @@ export class CommentsRepository {
 			.select({
 				id: comments.id,
 				text: comments.text,
+				parentId: comments.parentId,
 				createdAt: comments.createdAt,
 				updatedAt: comments.updatedAt,
 				user: {
@@ -37,11 +38,11 @@ export class CommentsRepository {
 	}
 
 	async findOne(id: string) {
-		const [comment] = await this.databaseService.db
+		const results = await this.databaseService.db
 			.select()
 			.from(comments)
 			.where(and(eq(comments.id, id), isNull(comments.deletedAt)));
-		return comment;
+		return results[0];
 	}
 
 	async delete(id: string) {

backend/src/database/schemas/comment_likes.ts

@@ -0,0 +1,21 @@
+import { pgTable, primaryKey, timestamp, uuid } from "drizzle-orm/pg-core";
+import { comments } from "./comments";
+import { users } from "./users";
+
+export const commentLikes = pgTable(
+	"comment_likes",
+	{
+		commentId: uuid("comment_id")
+			.notNull()
+			.references(() => comments.id, { onDelete: "cascade" }),
+		userId: uuid("user_id")
+			.notNull()
+			.references(() => users.uuid, { onDelete: "cascade" }),
+		createdAt: timestamp("created_at", { withTimezone: true })
+			.notNull()
+			.defaultNow(),
+	},
+	(t) => ({
+		pk: primaryKey({ columns: [t.commentId, t.userId] }),
+	}),
+);

backend/src/database/schemas/comments.ts

@@ -12,6 +12,9 @@ export const comments = pgTable(
 		userId: uuid("user_id")
 			.notNull()
 			.references(() => users.uuid, { onDelete: "cascade" }),
+		parentId: uuid("parent_id").references(() => comments.id, {
+			onDelete: "cascade",
+		}),
 		text: text("text").notNull(),
 		createdAt: timestamp("created_at", { withTimezone: true })
 			.notNull()
@@ -24,6 +27,7 @@ export const comments = pgTable(
 	(table) => ({
 		contentIdIdx: index("comments_content_id_idx").on(table.contentId),
 		userIdIdx: index("comments_user_id_idx").on(table.userId),
+		parentIdIdx: index("comments_parent_id_idx").on(table.parentId),
 	}),
 );
 

backend/src/database/schemas/index.ts

@@ -1,6 +1,7 @@
 export * from "./api_keys";
 export * from "./audit_logs";
 export * from "./categories";
+export * from "./comment_likes";
 export * from "./comments";
 export * from "./content";
 export * from "./favorites";

frontend/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@memegoat/frontend",
-	"version": "1.8.1",
+	"version": "1.8.2",
 	"private": true,
 	"scripts": {
 		"dev": "next dev",

frontend/src/components/comment-section.tsx

@@ -2,7 +2,7 @@
 
 import { formatDistanceToNow } from "date-fns";
 import { fr } from "date-fns/locale";
-import { MoreHorizontal, Send, Trash2 } from "lucide-react";
+import { Heart, MoreHorizontal, Send, Trash2 } from "lucide-react";
 import * as React from "react";
 import { toast } from "sonner";
 import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar";
@@ -14,6 +14,7 @@ import {
 	DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
 import { Textarea } from "@/components/ui/textarea";
+import { cn } from "@/lib/utils";
 import { useAuth } from "@/providers/auth-provider";
 import { type Comment, CommentService } from "@/services/comment.service";
 
@@ -25,6 +26,7 @@ export function CommentSection({ contentId }: CommentSectionProps) {
 	const { user, isAuthenticated } = useAuth();
 	const [comments, setComments] = React.useState<Comment[]>([]);
 	const [newComment, setNewComment] = React.useState("");
+	const [replyingTo, setReplyingTo] = React.useState<Comment | null>(null);
 	const [isSubmitting, setIsSubmitting] = React.useState(false);
 	const [isLoading, setIsLoading] = React.useState(true);
 
@@ -49,9 +51,14 @@ export function CommentSection({ contentId }: CommentSectionProps) {
 
 		setIsSubmitting(true);
 		try {
-			const comment = await CommentService.create(contentId, newComment.trim());
+			const comment = await CommentService.create(
+				contentId,
+				newComment.trim(),
+				replyingTo?.id,
+			);
 			setComments((prev) => [comment, ...prev]);
 			setNewComment("");
+			setReplyingTo(null);
 			toast.success("Commentaire publié !");
 		} catch (_error) {
 			toast.error("Erreur lors de la publication du commentaire");
@@ -70,97 +77,214 @@ export function CommentSection({ contentId }: CommentSectionProps) {
 		}
 	};
 
-	return (
-		<div className="space-y-6 mt-8">
-			<h3 className="font-bold text-lg">Commentaires ({comments.length})</h3>
+	const handleLike = async (comment: Comment) => {
+		if (!isAuthenticated) {
+			toast.error("Vous devez être connecté pour liker");
+			return;
+		}
 
-			{isAuthenticated ? (
-				<form onSubmit={handleSubmit} className="flex gap-3">
-					<Avatar className="h-8 w-8">
-						<AvatarImage src={user?.avatarUrl} />
-						<AvatarFallback>{user?.username[0].toUpperCase()}</AvatarFallback>
+		try {
+			if (comment.isLiked) {
+				await CommentService.unlike(comment.id);
+				setComments((prev) =>
+					prev.map((c) =>
+						c.id === comment.id
+							? { ...c, isLiked: false, likesCount: c.likesCount - 1 }
+							: c,
+					),
+				);
+			} else {
+				await CommentService.like(comment.id);
+				setComments((prev) =>
+					prev.map((c) =>
+						c.id === comment.id
+							? { ...c, isLiked: true, likesCount: c.likesCount + 1 }
+							: c,
+					),
+				);
+			}
+		} catch (_error) {
+			toast.error("Une erreur est survenue");
+		}
+	};
+
+	// Organiser les commentaires : Parents d'abord
+	const rootComments = comments.filter((c) => !c.parentId);
+
+	const renderComment = (comment: Comment, depth = 0) => {
+		const replies = comments.filter((c) => c.parentId === comment.id);
+
+		return (
+			<div key={comment.id} className={cn("space-y-4", depth > 0 && "ml-10")}>
+				<div className="flex gap-3">
+					<Avatar className="h-8 w-8 shrink-0">
+						<AvatarImage src={comment.user.avatarUrl} />
+						<AvatarFallback>{comment.user.username[0].toUpperCase()}</AvatarFallback>
 					</Avatar>
-					<div className="flex-1 space-y-2">
-						<Textarea
-							placeholder="Ajouter un commentaire..."
-							value={newComment}
-							onChange={(e) => setNewComment(e.target.value)}
-							className="min-h-[80px] resize-none"
-						/>
-						<div className="flex justify-end">
-							<Button
-								type="submit"
-								size="sm"
-								disabled={!newComment.trim() || isSubmitting}
-							>
-								{isSubmitting ? "Envoi..." : "Publier"}
-								<Send className="ml-2 h-4 w-4" />
-							</Button>
+					<div className="flex-1 space-y-1">
+						<div className="flex items-center justify-between">
+							<div className="flex items-center gap-2">
+								<span className="text-sm font-bold">
+									{comment.user.displayName || comment.user.username}
+								</span>
+								<span className="text-xs text-muted-foreground">
+									{formatDistanceToNow(new Date(comment.createdAt), {
+										addSuffix: true,
+										locale: fr,
+									})}
+								</span>
+							</div>
+							<div className="flex items-center gap-1">
+								<Button
+									variant="ghost"
+									size="icon"
+									className={cn(
+										"h-8 w-8",
+										comment.isLiked && "text-red-500 hover:text-red-600",
+									)}
+									onClick={() => handleLike(comment)}
+								>
+									<Heart className={cn("h-4 w-4", comment.isLiked && "fill-current")} />
+								</Button>
+								{(user?.uuid === comment.user.uuid ||
+									user?.role === "admin" ||
+									user?.role === "moderator") && (
+									<DropdownMenu>
+										<DropdownMenuTrigger asChild>
+											<Button variant="ghost" size="icon" className="h-8 w-8">
+												<MoreHorizontal className="h-4 w-4" />
+											</Button>
+										</DropdownMenuTrigger>
+										<DropdownMenuContent align="end">
+											<DropdownMenuItem
+												onClick={() => handleDelete(comment.id)}
+												className="text-destructive"
+											>
+												<Trash2 className="h-4 w-4 mr-2" />
+												Supprimer
+											</DropdownMenuItem>
+										</DropdownMenuContent>
+									</DropdownMenu>
+								)}
+							</div>
+						</div>
+						<p className="text-sm leading-relaxed whitespace-pre-wrap">
+							{comment.text}
+						</p>
+						<div className="flex items-center gap-4 pt-1">
+							{comment.likesCount > 0 && (
+								<span className="text-xs font-semibold text-muted-foreground">
+									{comment.likesCount} like{comment.likesCount > 1 ? "s" : ""}
+								</span>
+							)}
+							{isAuthenticated && depth < 1 && (
+								<Button
+									variant="ghost"
+									size="sm"
+									className="h-auto p-0 text-xs font-semibold text-muted-foreground hover:bg-transparent hover:text-foreground"
+									onClick={() => {
+										setReplyingTo(comment);
+										setNewComment(`@${comment.user.username} `);
+										document.querySelector("textarea")?.focus();
+									}}
+								>
+									Répondre
+								</Button>
+							)}
 						</div>
 					</div>
-				</form>
+				</div>
+				{replies.length > 0 && (
+					<div className="space-y-4 pt-2">
+						{replies.map((reply) => renderComment(reply, depth + 1))}
+					</div>
+				)}
+			</div>
+		);
+	};
+
+	return (
+		<div className="space-y-6 mt-8">
+			<div className="flex items-center justify-between">
+				<h3 className="font-bold text-lg">Commentaires ({comments.length})</h3>
+			</div>
+
+			{isAuthenticated ? (
+				<div className="space-y-2">
+					{replyingTo && (
+						<div className="flex items-center justify-between bg-zinc-100 dark:bg-zinc-800 px-3 py-1.5 rounded-lg text-xs">
+							<span className="text-muted-foreground">
+								En réponse à{" "}
+								<span className="font-bold">@{replyingTo.user.username}</span>
+							</span>
+							<Button
+								variant="ghost"
+								size="icon"
+								className="h-4 w-4"
+								onClick={() => {
+									setReplyingTo(null);
+									setNewComment("");
+								}}
+							>
+								<Trash2 className="h-3 w-3" />
+							</Button>
+						</div>
+					)}
+					<form onSubmit={handleSubmit} className="flex gap-3">
+						<Avatar className="h-8 w-8 shrink-0">
+							<AvatarImage src={user?.avatarUrl} />
+							<AvatarFallback>{user?.username[0].toUpperCase()}</AvatarFallback>
+						</Avatar>
+						<div className="flex-1 space-y-2">
+							<Textarea
+								placeholder={
+									replyingTo ? "Ajouter une réponse..." : "Ajouter un commentaire..."
+								}
+								value={newComment}
+								onChange={(e) => setNewComment(e.target.value)}
+								className="min-h-[80px] resize-none"
+							/>
+							<div className="flex justify-end gap-2">
+								{replyingTo && (
+									<Button
+										type="button"
+										variant="ghost"
+										size="sm"
+										onClick={() => {
+											setReplyingTo(null);
+											setNewComment("");
+										}}
+									>
+										Annuler
+									</Button>
+								)}
+								<Button
+									type="submit"
+									size="sm"
+									disabled={!newComment.trim() || isSubmitting}
+								>
+									{isSubmitting ? "Envoi..." : replyingTo ? "Répondre" : "Publier"}
+									<Send className="ml-2 h-4 w-4" />
+								</Button>
+							</div>
+						</div>
+					</form>
+				</div>
 			) : (
 				<div className="bg-zinc-100 dark:bg-zinc-800 p-4 rounded-xl text-center text-sm">
 					Connectez-vous pour laisser un commentaire.
 				</div>
 			)}
 
-			<div className="space-y-4">
+			<div className="space-y-6">
 				{isLoading ? (
 					<div className="text-center text-muted-foreground py-4">Chargement...</div>
-				) : comments.length === 0 ? (
+				) : rootComments.length === 0 ? (
 					<div className="text-center text-muted-foreground py-4">
 						Aucun commentaire pour le moment. Soyez le premier !
 					</div>
 				) : (
-					comments.map((comment) => (
-						<div key={comment.id} className="flex gap-3">
-							<Avatar className="h-8 w-8">
-								<AvatarImage src={comment.user.avatarUrl} />
-								<AvatarFallback>
-									{comment.user.username[0].toUpperCase()}
-								</AvatarFallback>
-							</Avatar>
-							<div className="flex-1 space-y-1">
-								<div className="flex items-center justify-between">
-									<div className="flex items-center gap-2">
-										<span className="text-sm font-bold">
-											{comment.user.displayName || comment.user.username}
-										</span>
-										<span className="text-xs text-muted-foreground">
-											{formatDistanceToNow(new Date(comment.createdAt), {
-												addSuffix: true,
-												locale: fr,
-											})}
-										</span>
-									</div>
-									{(user?.uuid === comment.user.uuid ||
-										user?.role === "admin" ||
-										user?.role === "moderator") && (
-										<DropdownMenu>
-											<DropdownMenuTrigger asChild>
-												<Button variant="ghost" size="icon" className="h-8 w-8">
-													<MoreHorizontal className="h-4 w-4" />
-												</Button>
-											</DropdownMenuTrigger>
-											<DropdownMenuContent align="end">
-												<DropdownMenuItem
-													onClick={() => handleDelete(comment.id)}
-													className="text-destructive"
-												>
-													<Trash2 className="h-4 w-4 mr-2" />
-													Supprimer
-												</DropdownMenuItem>
-											</DropdownMenuContent>
-										</DropdownMenu>
-									)}
-								</div>
-								<p className="text-sm leading-relaxed whitespace-pre-wrap">
-									{comment.text}
-								</p>
-							</div>
-						</div>
-					))
+					rootComments.map((comment) => renderComment(comment))
 				)}
 			</div>
 		</div>

frontend/src/services/comment.service.ts

@@ -3,6 +3,9 @@ import api from "@/lib/api";
 export interface Comment {
 	id: string;
 	text: string;
+	parentId?: string;
+	likesCount: number;
+	isLiked: boolean;
 	createdAt: string;
 	updatedAt: string;
 	user: {
@@ -19,9 +22,14 @@ export const CommentService = {
 		return data;
 	},
 
-	async create(contentId: string, text: string): Promise<Comment> {
+	async create(
+		contentId: string,
+		text: string,
+		parentId?: string,
+	): Promise<Comment> {
 		const { data } = await api.post<Comment>(`/contents/${contentId}/comments`, {
 			text,
+			parentId,
 		});
 		return data;
 	},
@@ -29,4 +37,12 @@ export const CommentService = {
 	async remove(commentId: string): Promise<void> {
 		await api.delete(`/comments/${commentId}`);
 	},
+
+	async like(commentId: string): Promise<void> {
+		await api.post(`/comments/${commentId}/like`);
+	},
+
+	async unlike(commentId: string): Promise<void> {
+		await api.delete(`/comments/${commentId}/like`);
+	},
 };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@memegoat/source",
-  "version": "1.8.1",
+  "version": "1.8.2",
   "description": "",
   "scripts": {
     "version:get": "cmake -P version.cmake GET",