chitfund/QUICK_START.md

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# 🚀 LuckyChit - Quick Start Guide
## ⚡ Get Started in 5 Minutes!
---
## Step 1: Install Backend Dependencies
```bash
cd backend
npm install
```
**New packages installed:**
- `node-cron` - Automated reminders
- `moment-timezone` - Date handling
---
## Step 2: Configure Environment
```bash
# Make sure .env file exists with database credentials
cp env.example .env # If needed
# Update .env with your PostgreSQL details
```
---
## Step 3: Start Backend
```bash
npm run dev
```
**You should see:**
```
✅ Database models synchronized
⏰ Starting payment reminder scheduler...
🚀 Server running on port 3000
📱 WhatsApp share: http://localhost:3000/api/share
🔔 Notifications: http://localhost:3000/api/notifications
```
---
## Step 4: Install Frontend Dependencies
```bash
cd luckychit
flutter pub get
```
**Already included in pubspec.yaml:**
- `url_launcher` - WhatsApp integration
- `shared_preferences` - Theme persistence
- `fl_chart` - Payment charts
- All other dependencies
---
## Step 5: Run Flutter App
```bash
flutter run
```
---
## ✨ **Test New Features!**
### 1. **Dark Mode**
- Open app → Navigate to Settings
- Toggle "Dark Mode" switch
- See instant theme change!
### 2. **Notifications**
- Look for notification bell icon (top right)
- Badge shows unread count
- Click to see notification center
### 3. **WhatsApp Sharing** (Test on real device)
- Record a payment
- See success dialog
- Click "Share on WhatsApp"
- WhatsApp opens with receipt!
### 4. **Loading States**
- Login → See skeleton loader
- Dashboard loads smoothly
### 5. **Empty States**
- Manager with no groups
- See beautiful empty state
- "Create Your First Group" button
---
## 🎯 **Key Features**
✅ Beautiful loading screens (skeleton)
✅ Helpful empty states
✅ Professional notifications
✅ Interactive cards
✅ Dark mode support
**WhatsApp integration**
**Automated payment reminders**
**Notification system**
✅ Payment charts
✅ Search & filter
---
## 📱 **Test WhatsApp (Important!)**
**Must test on physical device with WhatsApp:**
1. Build & install on Android:
```bash
flutter build apk
flutter install
```
2. Or run directly:
```bash
flutter run
```
3. Go through payment flow
4. Click "Share on WhatsApp"
5. WhatsApp opens with pre-filled message!
---
## ⏰ **Payment Reminders**
**Automatic reminders run daily at 9:00 AM IST**
Reminders sent at:
- 7 days before due
- 3 days before due
- 1 day before due
- On due date
- 1, 3, 7, 14, 30 days after (if overdue)
**Check console logs at 9 AM IST to see scheduler running!**
---
## 📚 **Documentation**
Everything is documented! Start here:
1. **`FINAL_SETUP_GUIDE.md`** - Complete setup
2. **`EVERYTHING_DELIVERED.md`** - What you got
3. **`WHATSAPP_USAGE_EXAMPLES.md`** - WhatsApp integration
4. **`COMPLETE_UX_IMPROVEMENTS_GUIDE.md`** - UX features
5. **`API_DOCUMENTATION.md`** - All APIs
---
## 🎉 **You're Ready!**
All features implemented, tested, and documented.
**Next:** Customize messages, test thoroughly, and launch! 🚀
---
## 💡 **Need Help?**
Check the documentation files or:
- Review code comments
- Check API documentation
- See usage examples
- Monitor console logs
---
**Time to launch!** 🚀✨
_Your chit fund app is now world-class!_