done

.github/workflows/test.yml-template

@@ -0,0 +1,23 @@
+name: Test
+
+on:
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [20.x]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm install
+    - run: npm test

package.json

@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "@mate-academy/eslint-config": "latest",
-    "@mate-academy/scripts": "^1.8.6",
+    "@mate-academy/scripts": "^2.1.3",
     "eslint": "^8.57.0",
     "eslint-plugin-jest": "^28.6.0",
     "eslint-plugin-node": "^11.1.0",

src/createServer.js

@@ -1,11 +1,149 @@
 'use strict';
 
-// const express = require('express');
+const express = require('express');
 
 function createServer() {
-  // Use express to create a server
-  // Add a routes to the server
-  // Return the server (express app)
+  const app = express();
+
+  app.use(express.json());
+
+  const users = [];
+  const expenses = [];
+
+  app.get('/users', (req, res) => res.json(users));
+
+  app.post('/users', (req, res) => {
+    const { name } = req.body;
+
+    if (!name) {
+      return res.status(400).send();
+    }
+
+    const newUser = { id: Date.now(), name };
+
+    users.push(newUser);
+    res.status(201).json(newUser);
+  });
+
+  app.get('/users/:id', (req, res) => {
+    const user = users.find((u) => u.id === Number(req.params.id));
+
+    if (!user) {
+      return res.status(404).send();
+    }
+    res.json(user);
+  });
+
+  app.patch('/users/:id', (req, res) => {
+    const user = users.find((u) => u.id === Number(req.params.id));
+
+    if (!user) {
+      return res.status(404).send();
+    }
+
+    if (req.body.name) {
+      user.name = req.body.name;
+    }
+    res.json(user);
+  });
+
+  app.delete('/users/:id', (req, res) => {
+    const index = users.findIndex((u) => u.id === Number(req.params.id));
+
+    if (index === -1) {
+      return res.status(404).send();
+    }
+    users.splice(index, 1);
+    res.status(204).send();
+  });
+
+  app.get('/expenses', (req, res) => {
+    let result = [...expenses];
+
+    const { userId, category, categories, from, to } = req.query;
+
+    if (userId) {
+      result = result.filter((e) => e.userId === Number(userId));
+    }
+
+    const categoryFilter = category || categories;
+
+    if (categoryFilter) {
+      result = result.filter((e) => e.category === categoryFilter);
+    }
+
+    if (from) {
+      result = result.filter((e) => e.spentAt >= from);
+    }
+
+    if (to) {
+      result = result.filter((e) => e.spentAt <= to);
+    }
+
+    res.json(result);
+  });
+
+  app.post('/expenses', (req, res) => {
+    const { amount, category, userId, title, note, spentAt } = req.body;
+
+    if (!amount || !category || !userId) {
+      return res.status(400).send();
+    }
+
+    if (!users.some((u) => u.id === Number(userId))) {
+      return res.status(400).send();
+    }
+
+    const newExpense = {
+      id: Date.now(),
+      amount,
+      category,
+      userId: Number(userId),
+      title: title || null,
+      note: note || null,
+      spentAt: spentAt || new Date().toISOString(),
+    };
+
+    expenses.push(newExpense);
+    res.status(201).json(newExpense);
+  });
+
+  app.get('/expenses/:id', (req, res) => {
+    const id = Number(req.params.id);
+    const expense = expenses.find((e) => e.id === id);
+
+    if (!expense) {
+      return res.status(404).send();
+    }
+
+    res.json(expense);
+  });
+
+  app.patch('/expenses/:id', (req, res) => {
+    const expense = expenses.find((e) => e.id === Number(req.params.id));
+
+    if (!expense) {
+      return res.status(404).send();
+    }
+    Object.assign(expense, req.body);
+
+    if (req.body.userId) {
+      expense.userId = Number(req.body.userId);
+    }
+    res.json(expense);
+  });
+
+  app.delete('/expenses/:id', (req, res) => {
+    const index = expenses.findIndex((e) => e.id === Number(req.params.id));
+
+    if (index === -1) {
+      return res.status(404).send();
+    }
+    expenses.splice(index, 1);
+    res.status(204).send();
+  });
+
+  return app;
 }
 
 module.exports = {