# Contact Form Backend — Google Apps Script

This is the backend for the contact form on the MoreminiMore website.

When someone submits the form, this Apps Script:
1. **Logs** the submission to a Google Sheet (audit trail)
2. **Emails** the submission to `contact@moreminimore.com` (your Google Workspace)
3. **Sends** a LINE Notify to your phone

The user (you) deploys this script. Hermes Agent cannot deploy it for you — it requires access to your Google account.

---

## Prerequisites

- A Google account (use `contact@moreminimore.com` or any Google Workspace account)
- A LINE Notify token (get one at <https://notify-bot.line.me/> — log in → My page → Generate token)

---

## Setup (5 minutes)

### Step 1: Create the Apps Script project

1. Go to <https://script.google.com/start>
2. Click **New project** (or "โปรเจ็กต์ใหม่" in Thai)
3. Rename the project (top-left) to `moreminimore-contact-form`
4. Delete the default `function myFunction() {}` code
5. Open `Code.gs` from this folder in your text editor
6. **Copy the entire contents** and **paste** into the Apps Script editor
7. Click 💾 (Save) or Ctrl+S

### Step 2: Set Script Properties

1. Click **Project Settings** (⚙️ gear icon on the left)
2. Scroll down to **Script Properties**
3. Click **Add script property** and add these 3:

| Property | Value | Where to get it |
|---|---|---|
| `SHEET_ID` | (Google Sheet ID) | See Step 3 below |
| `LINE_NOTIFY_TOKEN` | (LINE token) | <https://notify-bot.line.me/> → My page → Generate token → Copy |
| `RECIPIENT_EMAIL` | `contact@moreminimore.com` | Just type your email |

### Step 3: Create the Google Sheet

1. Go to <https://sheets.google.com/create>
2. Rename to `moreminimore-contact-log` (or whatever you like)
3. In row 1, add these headers (one per cell, A1 through H1):
   ```
   timestamp | name | phone | email | service | message | variant | userAgent
   ```
4. **Get the Sheet ID** from the URL:
   - URL looks like: `https://docs.google.com/spreadsheets/d/1aBcD...XyZ/edit`
   - The `1aBcD...XyZ` part is the **SHEET_ID** — copy it
5. Paste it into Script Properties → `SHEET_ID` value

### Step 4: Test the script (optional but recommended)

1. In the Apps Script editor, select function `testDoPost` from the dropdown (next to the debug ▶ button)
2. Click **Run** (▶)
3. If prompted, authorize the script (review permissions → Allow)
4. Check:
   - The Google Sheet has a new row at the bottom
   - The recipient email got a new message
   - Your LINE got a notification
5. Check **Execution log** (View → Logs) for any errors

### Step 5: Deploy as Web App

1. Click **Deploy** (top-right) → **New deployment**
2. Click the ⚙️ gear icon → select **Web app**
3. Configure:
   - **Description**: `moreminimore contact form v1`
   - **Execute as**: `Me (your-email@gmail.com)`
   - **Who has access**: `Anyone` ← important, otherwise form can't reach it
4. Click **Deploy**
5. You may be asked to authorize again — click **Review permissions** → choose your account → **Allow**
6. **Copy the Web app URL** — it looks like:
   ```
   https://script.google.com/macros/s/AKfycbz.../exec
   ```

### Step 6: Wire the URL into the website

1. Open `moreminimore-astroreal/.env` (create it if it doesn't exist)
2. Add this line (paste your URL):
   ```
   PUBLIC_CONTACT_ENDPOINT=https://script.google.com/macros/s/AKfycbz.../exec
   ```
3. Save the file
4. Rebuild the site: `npm run build`
5. Deploy (or push to your host)

---

## Verifying it works

After deploy, visit the website, fill the form, hit submit.

You should see:
- ✅ Toast: "✓ ส่งแล้ว เราจะติดต่อกลับภายใน 24 ชม."
- ✅ New row in the Google Sheet
- ✅ Email in your inbox
- ✅ LINE notification on your phone

If something fails, check:
- **Apps Script Execution Log** (Executions tab on the left) — shows errors
- **Sheet ID** is correct (no extra spaces, full ID)
- **LINE token** is active (revoke + regenerate if needed)
- **"Who has access"** is set to `Anyone` on the deployment

---

## Updating the script later

When you change `Code.gs`:
1. Save in the editor
2. **Deploy** → **Manage deployments** → ✏️ (edit) → **Version: New version** → **Deploy**
3. The Web app URL stays the same — no need to update `.env`

---

## Security notes

- The web app URL is not secret — anyone who knows it can submit
- But it has no destructive power (only appends rows + sends email/notify to you)
- If you receive spam, you can revoke the LINE token + change the deployment URL
- Consider adding reCAPTCHA later if spam becomes a problem

---

## Cost

- **Google Apps Script**: free (1-hour quota, plenty for contact forms)
- **Google Sheets**: free up to 10M cells
- **MailApp**: free for ~100 emails/day per user
- **LINE Notify**: free, unlimited messages, but discontinued March 2025 in some regions — check status at <https://notify-bot.line.me/>

If LINE Notify is shut down, swap the LINE call for a Telegram bot or Discord webhook (same `UrlFetchApp.fetch` pattern).