add db

labintsev · Dec 8, 2024 · faee73e · faee73e
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diff --git a/packages/nextjs/app/seed/placeholder-data.ts b/packages/nextjs/app/seed/placeholder-data.ts
@@ -0,0 +1,219 @@
+// const shareholders = [
+//   {
+//     id: '410544b2-4001-4271-9855-fec4b6a6442a',
+//     name: 'User',
+//     email: 'user@nextmail.com',
+//     password: '123456',
+//   },
+// ];
+
+// const questions = [
+//   {
+//     id: 0,
+//     question: 'Do you enjoy this voting application?',
+//     is_active: 1
+//   },
+//   {
+//     id: 1,
+//     question: 'Who will be Chief Executive Officer in 2025?',
+//     is_active: 1
+//   },
+//   {
+//     id: 2,
+//     question: 'Do you approve the financial report?',
+//     is_active: 1
+//   }
+// ]
+
+// const question_choices = [
+//   {
+//     id: 0,
+//     question_id: questions[0].id,
+//     choice: 'Yes'
+//   },
+//   {
+//     id: 1,
+//     question_id: questions[0].id,
+//     choice: 'No'
+//   },
+//   {
+//     id: 2,
+//     question_id: questions[1].id,
+//     choice: 'Donald Duck'
+//   },
+//   {
+//     id: 3,
+//     question_id: questions[1].id,
+//     choice: 'John Smith'
+//   },
+//   {
+//     id: 4,
+//     question_id: questions[1].id,
+//     choice: 'Billy Bones'
+//   },
+//   {
+//     id: 5,
+//     question_id: questions[2].id,
+//     choice: 'Yes'
+//   },
+//   {
+//     id: 6,
+//     question_id: questions[2].id,
+//     choice: 'No'
+//   },
+// ]
+
+// const shareholder_question_answers = [
+//   {
+//     sh_id: shareholders[0].id,
+//     q_id: question_choices[0].id,
+//     chice_id: question_choices[0].id,
+//     answer_time: '2024-12-8'
+//   }
+// ]
+
+const users = [
+  {
+    id: "410544b2-4001-4271-9855-fec4b6a6442a",
+    name: "User",
+    email: "user@nextmail.com",
+    password: "123456",
+  },
+];
+
+const customers = [
+  {
+    id: "d6e15727-9fe1-4961-8c5b-ea44a9bd81aa",
+    name: "Evil Rabbit",
+    email: "evil@rabbit.com",
+    image_url: "/customers/evil-rabbit.png",
+  },
+  {
+    id: "3958dc9e-712f-4377-85e9-fec4b6a6442a",
+    name: "Delba de Oliveira",
+    email: "delba@oliveira.com",
+    image_url: "/customers/delba-de-oliveira.png",
+  },
+  {
+    id: "3958dc9e-742f-4377-85e9-fec4b6a6442a",
+    name: "Lee Robinson",
+    email: "lee@robinson.com",
+    image_url: "/customers/lee-robinson.png",
+  },
+  {
+    id: "76d65c26-f784-44a2-ac19-586678f7c2f2",
+    name: "Michael Novotny",
+    email: "michael@novotny.com",
+    image_url: "/customers/michael-novotny.png",
+  },
+  {
+    id: "CC27C14A-0ACF-4F4A-A6C9-D45682C144B9",
+    name: "Amy Burns",
+    email: "amy@burns.com",
+    image_url: "/customers/amy-burns.png",
+  },
+  {
+    id: "13D07535-C59E-4157-A011-F8D2EF4E0CBB",
+    name: "Balazs Orban",
+    email: "balazs@orban.com",
+    image_url: "/customers/balazs-orban.png",
+  },
+];
+
+const invoices = [
+  {
+    customer_id: customers[0].id,
+    amount: 15795,
+    status: "pending",
+    date: "2022-12-06",
+  },
+  {
+    customer_id: customers[1].id,
+    amount: 20348,
+    status: "pending",
+    date: "2022-11-14",
+  },
+  {
+    customer_id: customers[4].id,
+    amount: 3040,
+    status: "paid",
+    date: "2022-10-29",
+  },
+  {
+    customer_id: customers[3].id,
+    amount: 44800,
+    status: "paid",
+    date: "2023-09-10",
+  },
+  {
+    customer_id: customers[5].id,
+    amount: 34577,
+    status: "pending",
+    date: "2023-08-05",
+  },
+  {
+    customer_id: customers[2].id,
+    amount: 54246,
+    status: "pending",
+    date: "2023-07-16",
+  },
+  {
+    customer_id: customers[0].id,
+    amount: 666,
+    status: "pending",
+    date: "2023-06-27",
+  },
+  {
+    customer_id: customers[3].id,
+    amount: 32545,
+    status: "paid",
+    date: "2023-06-09",
+  },
+  {
+    customer_id: customers[4].id,
+    amount: 1250,
+    status: "paid",
+    date: "2023-06-17",
+  },
+  {
+    customer_id: customers[5].id,
+    amount: 8546,
+    status: "paid",
+    date: "2023-06-07",
+  },
+  {
+    customer_id: customers[1].id,
+    amount: 500,
+    status: "paid",
+    date: "2023-08-19",
+  },
+  {
+    customer_id: customers[5].id,
+    amount: 8945,
+    status: "paid",
+    date: "2023-06-03",
+  },
+  {
+    customer_id: customers[2].id,
+    amount: 1000,
+    status: "paid",
+    date: "2022-06-05",
+  },
+];
+
+const revenue = [
+  { month: "Jan", revenue: 2000 },
+  { month: "Feb", revenue: 1800 },
+  { month: "Mar", revenue: 2200 },
+  { month: "Apr", revenue: 2500 },
+  { month: "May", revenue: 2300 },
+  { month: "Jun", revenue: 3200 },
+  { month: "Jul", revenue: 3500 },
+  { month: "Aug", revenue: 3700 },
+  { month: "Sep", revenue: 2500 },
+  { month: "Oct", revenue: 2800 },
+  { month: "Nov", revenue: 3000 },
+  { month: "Dec", revenue: 4800 },
+];
+
+export { users, customers, invoices, revenue };
diff --git a/packages/nextjs/app/seed/route.ts b/packages/nextjs/app/seed/route.ts
@@ -0,0 +1,122 @@
+import { customers, invoices, revenue, users } from "./placeholder-data";
+import { db } from "@vercel/postgres";
+import bcrypt from "bcrypt";
+
+const client = await db.connect();
+
+async function seedUsers() {
+  await client.sql`CREATE EXTENSION IF NOT EXISTS "uuid-ossp"`;
+  await client.sql`
+    CREATE TABLE IF NOT EXISTS users (
+      id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
+      name VARCHAR(255) NOT NULL,
+      email TEXT NOT NULL UNIQUE,
+      password TEXT NOT NULL
+    );
+  `;
+
+  const insertedUsers = await Promise.all(
+    users.map(async user => {
+      const hashedPassword = await bcrypt.hash(user.password, 10);
+      return client.sql`
+        INSERT INTO users (id, name, email, password)
+        VALUES (${user.id}, ${user.name}, ${user.email}, ${hashedPassword})
+        ON CONFLICT (id) DO NOTHING;
+      `;
+    }),
+  );
+
+  return insertedUsers;
+}
+
+async function seedInvoices() {
+  await client.sql`CREATE EXTENSION IF NOT EXISTS "uuid-ossp"`;
+
+  await client.sql`
+    CREATE TABLE IF NOT EXISTS invoices (
+      id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
+      customer_id UUID NOT NULL,
+      amount INT NOT NULL,
+      status VARCHAR(255) NOT NULL,
+      date DATE NOT NULL
+    );
+  `;
+
+  const insertedInvoices = await Promise.all(
+    invoices.map(
+      invoice => client.sql`
+        INSERT INTO invoices (customer_id, amount, status, date)
+        VALUES (${invoice.customer_id}, ${invoice.amount}, ${invoice.status}, ${invoice.date})
+        ON CONFLICT (id) DO NOTHING;
+      `,
+    ),
+  );
+
+  return insertedInvoices;
+}
+
+async function seedCustomers() {
+  await client.sql`CREATE EXTENSION IF NOT EXISTS "uuid-ossp"`;
+
+  await client.sql`
+    CREATE TABLE IF NOT EXISTS customers (
+      id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
+      name VARCHAR(255) NOT NULL,
+      email VARCHAR(255) NOT NULL,
+      image_url VARCHAR(255) NOT NULL
+    );
+  `;
+
+  const insertedCustomers = await Promise.all(
+    customers.map(
+      customer => client.sql`
+        INSERT INTO customers (id, name, email, image_url)
+        VALUES (${customer.id}, ${customer.name}, ${customer.email}, ${customer.image_url})
+        ON CONFLICT (id) DO NOTHING;
+      `,
+    ),
+  );
+
+  return insertedCustomers;
+}
+
+async function seedRevenue() {
+  await client.sql`
+    CREATE TABLE IF NOT EXISTS revenue (
+      month VARCHAR(4) NOT NULL UNIQUE,
+      revenue INT NOT NULL
+    );
+  `;
+
+  const insertedRevenue = await Promise.all(
+    revenue.map(
+      rev => client.sql`
+        INSERT INTO revenue (month, revenue)
+        VALUES (${rev.month}, ${rev.revenue})
+        ON CONFLICT (month) DO NOTHING;
+      `,
+    ),
+  );
+
+  return insertedRevenue;
+}
+
+export async function GET() {
+  // return Response.json({
+  //   message:
+  //     'Uncomment this file and remove this line. You can delete this file when you are finished.',
+  // });
+  try {
+    await client.sql`BEGIN`;
+    await seedUsers();
+    await seedCustomers();
+    await seedInvoices();
+    await seedRevenue();
+    await client.sql`COMMIT`;
+
+    return Response.json({ message: "Database seeded successfully" });
+  } catch (error) {
+    await client.sql`ROLLBACK`;
+    return Response.json({ error }, { status: 500 });
+  }
+}
diff --git a/packages/nextjs/app/voting/_components/Voting.tsx b/packages/nextjs/app/voting/_components/Voting.tsx
@@ -0,0 +1,37 @@
+"use client";
+
+import React, { useState } from "react";
+
+const Voting = () => {
+  // Initialize state to keep track of vote counts
+  const [voteCount, setVoteCount] = useState(0);
+
+  // Handler function to increment the vote count for upvote
+  const handleUpvote = () => {
+    setVoteCount(voteCount + 1);
+  };
+
+  // Handler function to decrement the vote count for downvote
+  const handleDownvote = () => {
+    setVoteCount(voteCount - 1);
+  };
+
+  return (
+    <div>
+      <h3>Vote on this post</h3>
+      <div>
+        <button className={"bg-secondary shadow-md m-4 p-4"} onClick={handleUpvote}>
+          Upvote
+        </button>
+        <button className={"bg-secondary shadow-md m-4 p-4"} onClick={handleDownvote}>
+          Downvote
+        </button>
+      </div>
+      <div>
+        <p>Current Vote Count: {voteCount}</p>
+      </div>
+    </div>
+  );
+};
+
+export default Voting;
diff --git a/packages/nextjs/app/voting/page.tsx b/packages/nextjs/app/voting/page.tsx
@@ -1,7 +1,9 @@
+import Voting from "./_components/Voting";
+
 export default function Page() {
   return (
     <>
-      <h1>Voting Page</h1>
+      <Voting />
     </>
   );
 }