Drip Apps Integration with React Frontend

Job ID: 40561464

Budget: $10 – $30 USD

Drip Apps Standalone Gangsheet Builder Integration
Target: Lovable (React Frontend) + Custom Checkout (Square/Stripe)

1. Objective
Integrate the Drip Apps standalone gangsheet builder into a Lovable-based React website while maintaining:

* Lovable for frontend UI/UX
* Lovable for checkout (Square or Stripe)
* Drip Apps for gangsheet design + file generation
* Backend for order storage and processing

2. System Architecture

Frontend (Lovable React App)
→ Embedded Drip Builder (iframe or SDK)
→ Drip Builder Session
→ Return Design տվյալ (file + price)
→ Backend Storage
→ Lovable Checkout
→ Order Fulfillment (Antigro / RIP workflow)

---

3. Prerequisites

Obtain from Drip Apps:

* Standalone Builder URL or Embed Script
* API Key / Shop ID
* Webhook Documentation
* Event callback structure (PostMessage or redirect)

---

4. Frontend Implementation (Lovable)

4.1 Create Builder Route

Create a dedicated route:

/build-gangsheet

This page should only contain the builder.

---

4.2 Embed Builder

Option A: Iframe (Preferred)

```jsx
<iframe
src="https://builder.dripapps.com/YOUR_STORE_ID"
width="100%"
height="900px"
style={{ border: "none" }}
/>
```

Option B: SDK (if provided)

```jsx
import DripBuilder from "drip-builder-sdk";

<DripBuilder
apiKey="YOUR_API_KEY"
shopId="YOUR_SHOP_ID"
/>
```

---

4.3 Pass Configuration (Optional)

If supported via query params:

* Sheet width
* Sheet height
* Pricing per inch

Example:

?width=22&height=60&price=0.07

Otherwise configure inside Drip dashboard.

---

5. Capture Builder Output (Critical)

You must capture the completed design data.

Implement PostMessage Listener

```javascript
window.addEventListener("message", (event) => {
if (event.origin !== "https://builder.dripapps.com") return;

const data = event.data;

if (data.type === "DRIP_EXPORT_COMPLETE") {
const payload = {
fileUrl: data.fileUrl,
price: data.totalPrice,
dimensions: data.dimensions,
orderId: data.orderId
};

// Send to backend
fetch("/api/save-order", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify(payload)
}).then(() => {
window.location.href = `/checkout?orderId=${data.orderId}`;
});
}
});
```

---

6. Backend Requirements

Use Node.js, Firebase, or Supabase.

6.1 Create Order Storage Schema

```
orders:
- orderId (string)
- fileUrl (string)
- price (number)
- dimensions (string/object)
- customerId (string)
- status (pending/paid/fulfilled)
- createdAt (timestamp)
```

---

6.2 API Endpoint

POST /api/save-order

* Validate payload
* Store in database
* Return success response

---

7. Checkout Integration (Square / Stripe)

7.1 Checkout Flow

1. User is redirected to:

/checkout?orderId=123

2. Fetch order details from backend

3. Display:

* Sheet size
* Price
* Preview (optional)

4. Process payment via Square or Stripe

---

7.2 After Payment

* Update order status → “paid”
* Attach payment ID
* Trigger fulfillment workflow

---

8. Fulfillment Workflow

After successful payment:

After successful payment:

Retrieve fileUrl from database
Send to printer (manual download or internal automation)
Update order status → “fulfilled”

## 9. UX Requirements (Important)

* Add “Start Designing” CTA before loading builder
* Show loading state while iframe initializes
* Display real-time or estimated pricing
* Ensure smooth redirect to checkout
* Handle abandoned sessions gracefully

---

## 10. Key Constraints / Risks

* Pricing MUST match between Drip builder and checkout
* PostMessage event handling must be secure (validate origin)
* Builder session completion must reliably return data
* Backend is required (no serverless-only frontend approach)

---

## 11. Recommended Flow Summary

1. User clicks “Build Gangsheet”
2. Builder loads via iframe
3. User completes design
4. Drip returns file + price via PostMessage
5. Data saved to backend
6. User redirected to checkout
7. Payment processed
8. Order sent to production

---

## 12. Notes for Optimization

* Cache builder session state if supported
* Store thumbnails for faster order previews
* Add order history dashboard for users
* Log all builder completion events for debugging

---

## 13. Developer Handoff Summary

This integration requires:

* React (Lovable) frontend work
* Event handling via PostMessage
* Backend API + database
* Payment integration (Square/Stripe)
* Optional webhook integration for fulfillment