107 lines
3.4 KiB
JavaScript
107 lines
3.4 KiB
JavaScript
import express from 'express';
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import cors from 'cors';
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import { Low } from 'lowdb';
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import { JSONFile } from 'lowdb/node';
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import { join, dirname } from 'path';
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import { fileURLToPath } from 'url';
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const __dirname = dirname(fileURLToPath(import.meta.url));
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const dataDir = join(__dirname, 'data');
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import { mkdirSync } from 'fs';
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mkdirSync(dataDir, { recursive: true });
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const dbFile = join(dataDir, 'db.json');
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const adapter = new JSONFile(dbFile);
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const defaultData = { members: [], projects: [], tasks: [] };
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const db = new Low(adapter, defaultData);
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await db.read();
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await db.write();
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const app = express();
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app.use(cors());
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app.use(express.json());
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// Member CRUD
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app.get('/api/members', (req, res) => {
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res.json(db.data.members);
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});
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app.post('/api/members', (req, res) => {
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const member = { id: Date.now().toString(), ...req.body };
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db.data.members.push(member);
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db.write();
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res.status(201).json(member);
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});
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app.delete('/api/members/:id', (req, res) => {
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db.data.members = db.data.members.filter(m => m.id !== req.params.id);
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db.write();
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res.status(204).end();
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});
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app.put('/api/members/:id', async (req, res) => {
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const idx = db.data.members.findIndex(m => m.id === req.params.id);
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if (idx === -1) return res.status(404).json({ error: 'Member not found' });
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db.data.members[idx] = { ...db.data.members[idx], ...req.body, id: req.params.id };
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await db.write();
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res.json(db.data.members[idx]);
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});
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// Project CRUD
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app.get('/api/projects', (req, res) => {
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res.json(db.data.projects);
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});
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app.post('/api/projects', (req, res) => {
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const project = { id: Date.now().toString(), members: [], ...req.body };
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db.data.projects.push(project);
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db.write();
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res.status(201).json(project);
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});
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app.put('/api/projects/:id', async (req, res) => {
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const idx = db.data.projects.findIndex(p => p.id === req.params.id);
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const updated = { ...req.body, id: req.params.id };
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if (idx === -1) db.data.projects.push(updated);
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else db.data.projects[idx] = updated;
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await db.write();
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res.json(updated);
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});
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app.delete('/api/projects/:id', (req, res) => {
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db.data.projects = db.data.projects.filter(p => p.id !== req.params.id);
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db.write();
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res.status(204).end();
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});
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// Assign member to project
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app.post('/api/projects/:projectId/members/:memberId', (req, res) => {
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const project = db.data.projects.find(p => p.id === req.params.projectId);
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if (!project) return res.status(404).json({ error: 'Project not found' });
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if (!project.members.includes(req.params.memberId)) {
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project.members.push(req.params.memberId);
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db.write();
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}
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res.json(project);
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});
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// Tasks (assign to member in project)
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app.post('/api/projects/:projectId/tasks', (req, res) => {
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const { title, description, memberId } = req.body;
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const project = db.data.projects.find(p => p.id === req.params.projectId);
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if (!project) return res.status(404).json({ error: 'Project not found' });
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if (!project.members.includes(memberId)) return res.status(400).json({ error: 'Member not assigned to project' });
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const task = { id: Date.now().toString(), projectId: project.id, memberId, title, description, status: 'todo' };
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db.data.tasks.push(task);
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db.write();
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res.status(201).json(task);
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});
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app.get('/api/projects/:projectId/tasks', (req, res) => {
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const tasks = db.data.tasks.filter(t => t.projectId === req.params.projectId);
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res.json(tasks);
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});
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const PORT = process.env.PORT || 4000;
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app.listen(PORT, () => console.log(`Backend running on port ${PORT}`));
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