leilo

app/dashboard/invoices/page.tsx

@@ -1,3 +1,38 @@
-export default function Page() {
-  return <p>Invoices Page</p>;
+import Pagination from '@/app/ui/invoices/pagination';
+import Search from '@/app/ui/search';
+import Table from '@/app/ui/invoices/table';
+import { CreateInvoice } from '@/app/ui/invoices/buttons';
+import { lusitana } from '@/app/ui/fonts';
+import { Suspense } from 'react';
+import { InvoicesTableSkeleton } from '@/app/ui/skeletons';
+import { fetchInvoicesPages } from '@/app/lib/data';
+
+export default async function Page(props: {
+  searchParams?: Promise<{
+    query?: string;
+    page?: string;
+  }>;
+}) {
+  const searchParams = await props.searchParams;
+  const query = searchParams?.query || '';
+  const currentPage = Number(searchParams?.page) || 1;
+  const totalPages = await fetchInvoicesPages(query);
+ 
+  return (
+    <div className="w-full">
+      <div className="flex w-full items-center justify-between">
+        <h1 className={`${lusitana.className} text-2xl`}>Invoices</h1>
+      </div>
+      <div className="mt-4 flex items-center justify-between gap-2 md:mt-8">
+        <Search placeholder="Search invoices..." />
+        <CreateInvoice />
+      </div>
+      <Suspense key={query + currentPage} fallback={<InvoicesTableSkeleton />}>
+        <Table query={query} currentPage={currentPage} />
+      </Suspense>
+      <div className="mt-5 flex w-full justify-center">
+        <Pagination totalPages={totalPages} />
+      </div>
+    </div>
+  );
 }

app/dashboard/page.tsx

@@ -1,3 +0,0 @@
-export default function Page() {
-  return <p>Dashboard Page</p>;
-}

app/lib/data.ts

@@ -18,12 +18,12 @@ export async function fetchRevenue() {
     // Artificially delay a reponse for demo purposes.
     // Don't do this in real life :)
 
-    // console.log('Fetching revenue data...');
-    // await new Promise((resolve) => setTimeout(resolve, 3000));
+     console.log('Fetching revenue data...');
+     await new Promise((resolve) => setTimeout(resolve, 3000));
 
     const data =  sql<Revenue[]>`SELECT * FROM revenue`;
 
-    // console.log('Data fetch complete after 3 seconds.');
+     console.log('Data fetch complete after 3 seconds.');
 
     return data;
   } catch (error) {
@@ -162,6 +162,7 @@ export async function fetchInvoiceById(id: string) {
       amount: invoice.amount / 100,
     }));
 
+    console.log(invoice); // Invoice is an empty array []
     return invoice[0];
   } catch (error) {
     console.error('Database Error:', error);

app/ui/dashboard/cards.tsx

@@ -5,6 +5,7 @@ import {
   InboxIcon,
 } from '@heroicons/react/24/outline';
 import { lusitana } from '@/app/ui/fonts';
+import { fetchCardData } from '@/app/lib/data';
 
 const iconMap = {
   collected: BanknotesIcon,
@@ -13,19 +14,24 @@ const iconMap = {
   invoices: InboxIcon,
 };
 
-export default async function Cards() {
+export default async function CardWrapper() {
+  const {
+    numberOfInvoices,
+    numberOfCustomers,
+    totalPaidInvoices,
+    totalPendingInvoices,
+  } = await fetchCardData();
+ 
   return (
     <>
-      {/* NOTE: comment in this code when you get to this point in the course */}
-
-      {/* <Card title="Collected" value={totalPaidInvoices} type="collected" />
+      <Card title="Collected" value={totalPaidInvoices} type="collected" />
       <Card title="Pending" value={totalPendingInvoices} type="pending" />
       <Card title="Total Invoices" value={numberOfInvoices} type="invoices" />
       <Card
         title="Total Customers"
         value={numberOfCustomers}
         type="customers"
-      /> */}
+      />
     </>
   );
 }

app/ui/dashboard/latest-invoices.tsx

@@ -3,11 +3,11 @@ import clsx from 'clsx';
 import Image from 'next/image';
 import { lusitana } from '@/app/ui/fonts';
 import { LatestInvoice } from '@/app/lib/definitions';
-export default async function LatestInvoices({
-  latestInvoices,
-}: {
-  latestInvoices: LatestInvoice[];
-}) {
+import { fetchLatestInvoices } from '@/app/lib/data';
+
+export default async function LatestInvoices() { // Remove props
+  const latestInvoices = await fetchLatestInvoices();
+
   return (
     <div className="flex w-full flex-col md:col-span-4 lg:col-span-4">
       <h2 className={`${lusitana.className} mb-4 text-xl md:text-2xl`}>
@@ -16,7 +16,7 @@ export default async function LatestInvoices({
       <div className="flex grow flex-col justify-between rounded-xl bg-gray-50 p-4">
         {/* NOTE: comment in this code when you get to this point in the course */}
 
-        {/* <div className="bg-white px-6">
+        { <div className="bg-white px-6">
           {latestInvoices.map((invoice, i) => {
             return (
               <div
@@ -53,7 +53,7 @@ export default async function LatestInvoices({
               </div>
             );
           })}
-        </div> */}
+        </div> }
         <div className="flex items-center pb-2 pt-6">
           <ArrowPathIcon className="h-5 w-5 text-gray-500" />
           <h3 className="ml-2 text-sm text-gray-500 ">Updated just now</h3>

app/ui/dashboard/revenue-chart.tsx

@@ -2,6 +2,7 @@ import { generateYAxis } from '@/app/lib/utils';
 import { CalendarIcon } from '@heroicons/react/24/outline';
 import { lusitana } from '@/app/ui/fonts';
 import { Revenue } from '@/app/lib/definitions';
+import { fetchRevenue } from '@/app/lib/data';
 
 // This component is representational only.
 // For data visualization UI, check out:
@@ -9,19 +10,17 @@ import { Revenue } from '@/app/lib/definitions';
 // https://www.chartjs.org/
 // https://airbnb.io/visx/
 
-export default async function RevenueChart({
-  revenue,
-}: {
-  revenue: Revenue[];
-}) {
+export default async function RevenueChart() { // Make component async, remove the props
+  const revenue = await fetchRevenue(); // Fetch data inside the component
+
   const chartHeight = 350;
-  // NOTE: comment in this code when you get to this point in the course
+  //NOTE: comment in this code when you get to this point in the course
 
-  // const { yAxisLabels, topLabel } = generateYAxis(revenue);
+  const { yAxisLabels, topLabel } = generateYAxis(revenue);
 
-  // if (!revenue || revenue.length === 0) {
-  //   return <p className="mt-4 text-gray-400">No data available.</p>;
-  // }
+  if (!revenue || revenue.length === 0) {
+    return <p className="mt-4 text-gray-400">No data available.</p>;
+  }
 
   return (
     <div className="w-full md:col-span-4">
@@ -30,7 +29,7 @@ export default async function RevenueChart({
       </h2>
       {/* NOTE: comment in this code when you get to this point in the course */}
 
-      {/* <div className="rounded-xl bg-gray-50 p-4">
+      { <div className="rounded-xl bg-gray-50 p-4">
         <div className="sm:grid-cols-13 mt-0 grid grid-cols-12 items-end gap-2 rounded-md bg-white p-4 md:gap-4">
           <div
             className="mb-6 hidden flex-col justify-between text-sm text-gray-400 sm:flex"
@@ -59,7 +58,7 @@ export default async function RevenueChart({
           <CalendarIcon className="h-5 w-5 text-gray-500" />
           <h3 className="ml-2 text-sm text-gray-500 ">Last 12 months</h3>
         </div>
-      </div> */}
+      </div> }
     </div>
   );
 }

app/ui/invoices/buttons.tsx

@@ -1,5 +1,7 @@
 import { PencilIcon, PlusIcon, TrashIcon } from '@heroicons/react/24/outline';
 import Link from 'next/link';
+import { deleteInvoice } from '@/app/lib/actions';
+
 
 export function CreateInvoice() {
   return (
@@ -16,7 +18,7 @@ export function CreateInvoice() {
 export function UpdateInvoice({ id }: { id: string }) {
   return (
     <Link
-      href="/dashboard/invoices"
+      href={`/dashboard/invoices/${id}/edit`}
       className="rounded-md border p-2 hover:bg-gray-100"
     >
       <PencilIcon className="w-5" />
@@ -25,12 +27,14 @@ export function UpdateInvoice({ id }: { id: string }) {
 }
 
 export function DeleteInvoice({ id }: { id: string }) {
+    const deleteInvoiceWithId = deleteInvoice.bind(null, id);
   return (
-    <>
-      <button className="rounded-md border p-2 hover:bg-gray-100">
+    <form action={deleteInvoiceWithId}>
+      <button type="submit" className="rounded-md border p-2 hover:bg-gray-100">
         <span className="sr-only">Delete</span>
-        <TrashIcon className="w-5" />
+        <TrashIcon className="w-4" />
       </button>
-    </>
+    </form>
   );
 }
+

app/ui/invoices/create-form.tsx

@@ -9,10 +9,16 @@ import {
   UserCircleIcon,
 } from '@heroicons/react/24/outline';
 import { Button } from '../button';
+import { createInvoice, State } from '@/app/lib/actions';
+import { useActionState } from 'react';
+
 
 export default function Form({ customers }: { customers: CustomerField[] }) {
+  const initialState: State = { message: null, errors: {} };
+  const [state, formAction] = useActionState(createInvoice, initialState);
+  
   return (
-    <form>
+      <form action={createInvoice}>
       <div className="rounded-md bg-gray-50 p-4 md:p-6">
         {/* Customer Name */}
         <div className="mb-4">
@@ -25,6 +31,7 @@ export default function Form({ customers }: { customers: CustomerField[] }) {
               name="customerId"
               className="peer block w-full rounded-md border border-gray-200 py-2 pl-10 text-sm outline-2 placeholder:text-gray-500"
               defaultValue=""
+              aria-describedby="customer-error"
             >
               <option value="" disabled>
                 Select a customer
@@ -37,6 +44,14 @@ export default function Form({ customers }: { customers: CustomerField[] }) {
             </select>
             <UserCircleIcon className="pointer-events-none absolute left-3 top-1/2 h-[18px] w-[18px] -translate-y-1/2 text-gray-500" />
           </div>
+          <div id="customer-error" aria-live="polite" aria-atomic="true">
+            {state.errors?.customerId &&
+              state.errors.customerId.map((error: string) => (
+                <p className="mt-2 text-sm text-red-500" key={error}>
+                {error}
+                </p>
+            ))}
+          </div>
         </div>
 
         {/* Invoice Amount */}

app/ui/invoices/pagination.tsx

@@ -4,17 +4,25 @@ import { ArrowLeftIcon, ArrowRightIcon } from '@heroicons/react/24/outline';
 import clsx from 'clsx';
 import Link from 'next/link';
 import { generatePagination } from '@/app/lib/utils';
+import { usePathname, useSearchParams } from 'next/navigation';
 
 export default function Pagination({ totalPages }: { totalPages: number }) {
-  // NOTE: comment in this code when you get to this point in the course
+  const pathname = usePathname();
+  const searchParams = useSearchParams();
+  const currentPage = Number(searchParams.get('page')) || 1;
 
-  // const allPages = generatePagination(currentPage, totalPages);
+  const createPageURL = (pageNumber: number | string) => {
+    const params = new URLSearchParams(searchParams);
+    params.set('page', pageNumber.toString());
+    return `${pathname}?${params.toString()}`;
+  };
+  
+  const allPages = generatePagination(currentPage, totalPages);
 
   return (
     <>
-      {/* NOTE: comment in this code when you get to this point in the course */}
 
-      {/* <div className="inline-flex">
+      <div className="inline-flex">
         <PaginationArrow
           direction="left"
           href={createPageURL(currentPage - 1)}
@@ -47,7 +55,7 @@ export default function Pagination({ totalPages }: { totalPages: number }) {
           href={createPageURL(currentPage + 1)}
           isDisabled={currentPage >= totalPages}
         />
-      </div> */}
+      </div>
     </>
   );
 }

app/ui/search.tsx

@@ -1,8 +1,28 @@
 'use client';
 
 import { MagnifyingGlassIcon } from '@heroicons/react/24/outline';
+import { useSearchParams, usePathname, useRouter } from 'next/navigation';
+import { useDebouncedCallback } from 'use-debounce';
 
-export default function Search({ placeholder }: { placeholder: string }) {
+var placeholder = '';
+
+export default function Search() {
+  const searchParams = useSearchParams();
+  const pathname = usePathname();
+  const { replace } = useRouter();
+ 
+  const handleSearch = useDebouncedCallback((term) => {
+    
+    console.log(`Searching... ${term}`);
+    const params = new URLSearchParams(searchParams);
+    params.set('page', '1');
+    if (term) {
+      params.set('query', term);
+    } else {
+      params.delete('query');
+    }
+    replace(`${pathname}?${params.toString()}`);
+  }, 300);
   return (
     <div className="relative flex flex-1 flex-shrink-0">
       <label htmlFor="search" className="sr-only">
@@ -11,7 +31,11 @@ export default function Search({ placeholder }: { placeholder: string }) {
       <input
         className="peer block w-full rounded-md border border-gray-200 py-[9px] pl-10 text-sm outline-2 placeholder:text-gray-500"
         placeholder={placeholder}
-      />
+        onChange={(e) => {
+          handleSearch(e.target.value);
+        }}
+        defaultValue={searchParams.get('query')?.toString()}
+        />
       <MagnifyingGlassIcon className="absolute left-3 top-1/2 h-[18px] w-[18px] -translate-y-1/2 text-gray-500 peer-focus:text-gray-900" />
     </div>
   );

package.json

@@ -3,16 +3,18 @@
   "scripts": {
     "build": "next build",
     "dev": "next dev --turbopack",
-    "start": "next start"
+    "start": "next start",
+    "lint": "eslint ."
   },
   "dependencies": {
     "@heroicons/react": "^2.2.0",
     "@tailwindcss/forms": "^0.5.10",
     "autoprefixer": "10.4.20",
+    "babel": "^5.8.38",
     "bcrypt": "^5.1.1",
     "clsx": "^2.1.1",
     "next": "latest",
-    "next-auth": "5.0.0-beta.25",
+    "next-auth": "5.0.0-beta.31",
     "postcss": "8.5.1",
     "postgres": "^3.4.6",
     "react": "latest",
@@ -26,7 +28,9 @@
     "@types/bcrypt": "^5.0.2",
     "@types/node": "22.10.7",
     "@types/react": "19.0.7",
-    "@types/react-dom": "19.0.3"
+    "@types/react-dom": "19.0.3",
+    "eslint": "^10.3.0",
+    "eslint-config-next": "^16.2.6"
   },
   "pnpm": {
     "onlyBuiltDependencies": [

tsconfig.json

@@ -1,7 +1,11 @@
 {
   "compilerOptions": {
     "target": "ES2017",
-    "lib": ["dom", "dom.iterable", "esnext"],
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
     "allowJs": true,
     "skipLibCheck": true,
     "strict": true,
@@ -11,7 +15,7 @@
     "moduleResolution": "bundler",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "react-jsx",
+    "jsx": "preserve",
     "incremental": true,
     "plugins": [
       {
@@ -19,7 +23,9 @@
       }
     ],
     "paths": {
-      "@/*": ["./*"]
+      "@/*": [
+        "./*"
+      ]
     }
   },
   "include": [
@@ -31,5 +37,7 @@
     "scripts/seed.js",
     ".next/dev/types/**/*.ts"
   ],
-  "exclude": ["node_modules"]
+  "exclude": [
+    "node_modules"
+  ]
 }