feat: add manga and shows collections

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

@@ -0,0 +1,99 @@
+/**
+ * @copyright 2026 NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { Show, ShowStatus, ShowType, CreateShowDto, UpdateShowDto } from "@library/shared-types";
+import { prisma } from "../lib/prisma";
+
+export class ShowService {
+  private prisma = prisma;
+
+  constructor() {}
+
+  async getAllShows(): Promise<Show[]> {
+    const shows = await this.prisma.show.findMany({
+      orderBy: { updatedAt: "desc" },
+    });
+
+    return shows.map((show) => ({
+      ...show,
+      type: show.type as unknown as ShowType,
+      status: show.status as unknown as ShowStatus,
+      dateAdded: show.dateAdded,
+      dateCompleted: show.dateCompleted || undefined,
+      createdAt: show.createdAt,
+      updatedAt: show.updatedAt,
+    }));
+  }
+
+  async getShowById(id: string): Promise<Show | null> {
+    const show = await this.prisma.show.findUnique({
+      where: { id },
+    });
+
+    if (!show) return null;
+
+    return {
+      ...show,
+      type: show.type as unknown as ShowType,
+      status: show.status as unknown as ShowStatus,
+      dateAdded: show.dateAdded,
+      dateCompleted: show.dateCompleted || undefined,
+      createdAt: show.createdAt,
+      updatedAt: show.updatedAt,
+    };
+  }
+
+  async createShow(data: CreateShowDto): Promise<Show> {
+    const show = await this.prisma.show.create({
+      data: {
+        ...data,
+        type: data.type.toUpperCase() as any,
+        status: data.status.toUpperCase() as any,
+      },
+    });
+
+    return {
+      ...show,
+      type: show.type as unknown as ShowType,
+      status: show.status as unknown as ShowStatus,
+      dateAdded: show.dateAdded,
+      dateCompleted: show.dateCompleted || undefined,
+      createdAt: show.createdAt,
+      updatedAt: show.updatedAt,
+    };
+  }
+
+  async updateShow(id: string, data: UpdateShowDto): Promise<Show> {
+    const updateData = { ...data };
+    if (updateData.type) {
+      updateData.type = updateData.type.toUpperCase() as any;
+    }
+    if (updateData.status) {
+      updateData.status = updateData.status.toUpperCase() as any;
+    }
+
+    const show = await this.prisma.show.update({
+      where: { id },
+      data: updateData,
+    });
+
+    return {
+      ...show,
+      type: show.type as unknown as ShowType,
+      status: show.status as unknown as ShowStatus,
+      dateAdded: show.dateAdded,
+      dateCompleted: show.dateCompleted || undefined,
+      createdAt: show.createdAt,
+      updatedAt: show.updatedAt,
+    };
+  }
+
+  async deleteShow(id: string): Promise<void> {
+    await this.prisma.show.delete({
+      where: { id },
+    });
+  }
+}