feat: add art component

api/src/app/services/art.service.ts

@@ -0,0 +1,94 @@
+/**
+ * @copyright 2026 NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { Art, CreateArtDto, UpdateArtDto } from "@library/shared-types";
+import { prisma } from "../lib/prisma";
+
+export class ArtService {
+  private prisma = prisma;
+
+  constructor() {}
+
+  /**
+   * Get all art pieces.
+   */
+  async getAllArt(): Promise<Art[]> {
+    const artPieces = await this.prisma.art.findMany({
+      orderBy: { createdAt: "desc" },
+    });
+
+    return artPieces.map((art) => ({
+      ...art,
+      description: art.description || undefined,
+      dateAdded: art.dateAdded,
+      createdAt: art.createdAt,
+      updatedAt: art.updatedAt,
+    }));
+  }
+
+  /**
+   * Get art by ID.
+   */
+  async getArtById(id: string): Promise<Art | null> {
+    const art = await this.prisma.art.findUnique({
+      where: { id },
+    });
+
+    if (!art) return null;
+
+    return {
+      ...art,
+      description: art.description || undefined,
+      dateAdded: art.dateAdded,
+      createdAt: art.createdAt,
+      updatedAt: art.updatedAt,
+    };
+  }
+
+  /**
+   * Create new art piece.
+   */
+  async createArt(data: CreateArtDto): Promise<Art> {
+    const art = await this.prisma.art.create({
+      data,
+    });
+
+    return {
+      ...art,
+      description: art.description || undefined,
+      dateAdded: art.dateAdded,
+      createdAt: art.createdAt,
+      updatedAt: art.updatedAt,
+    };
+  }
+
+  /**
+   * Update art by ID.
+   */
+  async updateArt(id: string, data: UpdateArtDto): Promise<Art> {
+    const art = await this.prisma.art.update({
+      where: { id },
+      data,
+    });
+
+    return {
+      ...art,
+      description: art.description || undefined,
+      dateAdded: art.dateAdded,
+      createdAt: art.createdAt,
+      updatedAt: art.updatedAt,
+    };
+  }
+
+  /**
+   * Delete art by ID.
+   */
+  async deleteArt(id: string): Promise<void> {
+    await this.prisma.art.delete({
+      where: { id },
+    });
+  }
+}

api/src/app/services/comment.service.ts

@@ -63,6 +63,7 @@ export class CommentService {
       gameId: comment.gameId || undefined,
       bookId: comment.bookId || undefined,
       musicId: comment.musicId || undefined,
+      artId: comment.artId || undefined,
       createdAt: comment.createdAt,
       updatedAt: comment.updatedAt,
     };
@@ -146,6 +147,32 @@ export class CommentService {
     return this.mapComment(comment);
   }
 
+  async getCommentsForArt(artId: string): Promise<Comment[]> {
+    const comments = await this.prisma.comment.findMany({
+      where: { artId },
+      include: { user: true },
+      orderBy: { createdAt: "desc" },
+    });
+    return comments.map((c) => this.mapComment(c));
+  }
+
+  async createCommentForArt(
+    artId: string,
+    userId: string,
+    data: CreateCommentDto
+  ): Promise<Comment> {
+    const sanitizedContent = this.sanitizeMarkdown(data.content);
+    const comment = await this.prisma.comment.create({
+      data: {
+        content: sanitizedContent,
+        userId,
+        artId,
+      },
+      include: { user: true },
+    });
+    return this.mapComment(comment);
+  }
+
   async deleteComment(commentId: string): Promise<void> {
     await this.prisma.comment.delete({
       where: { id: commentId },