124 lines
3 KiB
TypeScript
124 lines
3 KiB
TypeScript
import type { ActionFunctionArgs, LoaderFunctionArgs } from "@remix-run/node";
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import { getProducts, createProduct } from "@repo/db/index";
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export async function loader({ request }: LoaderFunctionArgs) {
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try {
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const url = new URL(request.url);
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const page = parseInt(url.searchParams.get("page") || "1");
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const limit = parseInt(url.searchParams.get("limit") || "10");
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if (page < 1 || limit < 1 || limit > 100) {
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return new Response(
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JSON.stringify({
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error: "Invalid pagination parameters. Page must be >= 1, limit must be 1-100",
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}),
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{
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status: 400,
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headers: { "Content-Type": "application/json" },
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}
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);
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}
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const result = await getProducts(page, limit);
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return new Response(JSON.stringify(result), {
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headers: { "Content-Type": "application/json" },
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});
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} catch (error: any) {
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console.error("API Error:", error);
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return new Response(
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JSON.stringify({
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error: "Failed to fetch products",
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message: error.message,
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}),
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{
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status: 500,
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headers: { "Content-Type": "application/json" },
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}
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);
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}
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}
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export async function action({ request }: ActionFunctionArgs) {
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if (request.method !== "POST") {
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return new Response(JSON.stringify({ error: "Method not allowed" }), {
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status: 405,
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headers: { "Content-Type": "application/json" },
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});
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}
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try {
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const body = await request.json();
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const { name, description, price, imageUrl, isPublished } = body;
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// Validation
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if (!name || typeof name !== "string" || !name.trim()) {
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return new Response(
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JSON.stringify({
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error: "Product name is required and must be a non-empty string",
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}),
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{
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status: 400,
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headers: { "Content-Type": "application/json" },
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}
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);
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}
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if (price === undefined || price === null || isNaN(Number(price))) {
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return new Response(
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JSON.stringify({
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error: "Price is required and must be a valid number",
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}),
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{
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status: 400,
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headers: { "Content-Type": "application/json" },
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}
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);
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}
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const priceValue = Number(price);
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if (priceValue < 0) {
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return new Response(
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JSON.stringify({ error: "Price must be non-negative" }),
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{
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status: 400,
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headers: { "Content-Type": "application/json" },
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}
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);
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}
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const productData = {
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name: name.trim(),
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description: description?.trim() || null,
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price: priceValue.toString(),
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imageUrl: imageUrl?.trim() || null,
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isPublished: Boolean(isPublished),
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};
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const newProduct = await createProduct(productData);
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return new Response(
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JSON.stringify({
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success: true,
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message: "Product created successfully",
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data: newProduct,
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}),
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{
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status: 201,
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headers: { "Content-Type": "application/json" },
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}
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);
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} catch (error: any) {
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console.error("API Error:", error);
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return new Response(
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JSON.stringify({
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success: false,
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error: "Failed to create product",
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message: error.message || "An unexpected error occurred",
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}),
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{
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status: 500,
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headers: { "Content-Type": "application/json" },
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}
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);
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}
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}
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