feat: initial prototype works

I can log in and create a book! Woo!
2026-02-04 12:17:05 -08:00
parent e167a17bd9
commit b6d66d34cb
44 changed files with 3695 additions and 493 deletions
@@ -0,0 +1,106 @@
+/**
+ * @copyright 2026 NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { Book, BookStatus, CreateBookDto, UpdateBookDto } from "@library/shared-types";
+import { prisma } from "../lib/prisma";
+
+export class BookService {
+  private prisma = prisma;
+
+  constructor() {}
+
+  /**
+   * Get all books.
+   */
+  async getAllBooks(): Promise<Book[]> {
+    const books = await this.prisma.book.findMany({
+      orderBy: { updatedAt: "desc" },
+    });
+
+    return books.map((book) => ({
+      ...book,
+      status: book.status.toLowerCase() as BookStatus,
+      dateAdded: book.dateAdded,
+      dateFinished: book.dateFinished || undefined,
+      createdAt: book.createdAt,
+      updatedAt: book.updatedAt,
+    }));
+  }
+
+  /**
+   * Get book by ID.
+   */
+  async getBookById(id: string): Promise<Book | null> {
+    const book = await this.prisma.book.findUnique({
+      where: { id },
+    });
+
+    if (!book) return null;
+
+    return {
+      ...book,
+      status: book.status.toLowerCase() as BookStatus,
+      dateAdded: book.dateAdded,
+      dateFinished: book.dateFinished || undefined,
+      createdAt: book.createdAt,
+      updatedAt: book.updatedAt,
+    };
+  }
+
+  /**
+   * Create new book.
+   */
+  async createBook(data: CreateBookDto): Promise<Book> {
+    const book = await this.prisma.book.create({
+      data: {
+        ...data,
+        status: data.status.toUpperCase() as any,
+      },
+    });
+
+    return {
+      ...book,
+      status: book.status.toLowerCase() as BookStatus,
+      dateAdded: book.dateAdded,
+      dateFinished: book.dateFinished || undefined,
+      createdAt: book.createdAt,
+      updatedAt: book.updatedAt,
+    };
+  }
+
+  /**
+   * Update book by ID.
+   */
+  async updateBook(id: string, data: UpdateBookDto): Promise<Book> {
+    const updateData = { ...data };
+    if (updateData.status) {
+      updateData.status = updateData.status.toUpperCase() as any;
+    }
+
+    const book = await this.prisma.book.update({
+      where: { id },
+      data: updateData,
+    });
+
+    return {
+      ...book,
+      status: book.status.toLowerCase() as BookStatus,
+      dateAdded: book.dateAdded,
+      dateFinished: book.dateFinished || undefined,
+      createdAt: book.createdAt,
+      updatedAt: book.updatedAt,
+    };
+  }
+
+  /**
+   * Delete book by ID.
+   */
+  async deleteBook(id: string): Promise<void> {
+    await this.prisma.book.delete({
+      where: { id },
+    });
+  }
+}