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 },
+    });
+  }
+}