Chat Interaction with Amazon Lex

This project integrates an Amazon Lex bot into a Laravel application using Filament for the frontend. Users can interact with the Lex bot via predefined intents, and their interactions are logged and displayed on a chat page.After the conversation ends the emotional index will be fetched from the Gemini API

Features

Users are presented with two random intents from a predefined set.
Conversations with the bot flow from one intent to the next.
Once the chat ended the emotional index will be fetched and displayed on chat page

Prerequisites

PHP 8.2+
Composer
Laravel 10+
AWS Account with Lex bot set up
Filament Admin Panel

Installation

Clone the repository:

git clone <repository-url>
cd <repository-folder>

Install dependencies:

composer install
npm install && npm run dev

Set up environment variables:

Create a .env file from the example:

cp .env.example .env

Update the .env file with your database and AWS and Gemini credentials:

AWS_ACCESS_KEY_ID=your-access-key-id
AWS_SECRET_ACCESS_KEY=your-secret-access-key
AWS_DEFAULT_REGION=your-region
AWS_LEX_BOT_NAME=your-bot-name
AWS_LEX_BOT_ALIAS=your-bot-alias

GOOGLE_API_KEY=your-api-key
GEMINI_API_URL=gemini-api-url

Run migrations:
```
php artisan migrate
```
Run the application:
```
php artisan serve
```

Usage

Access the chat page:

Navigate to http://localhost:8000/chat-page to start interacting with the Lex bot.
Submit a message:

The page will start the chat with a random intent.. Once the conversation for the current intent ends, another random intent will be presented.

Project Structure