whatsapp_backup

README

WhatsApp Backup

This repository provides a backup solution for WhatsApp messages using a Go-based API server. The application is designed to handle various configurations, rate limiting, and email notifications.

Features

• API server for managing WhatsApp backups
• Configurable database connections
• Rate limiting to control API request rates
• SMTP settings for email notifications
• Embedding settings for text processing
• Cron job support for scheduled tasks

Installation

To install and run the API server, follow these steps:

1. Clone the repository:

git clone https://github.com/jempe/whatsapp_backup.git
cd whatsapp_backup

1. Configure the environment variables (e.g., database connection, SMTP settings).

2. Build and run the application:

go build -o whatsapp_backup cmd/api/main.go
./whatsapp_backup

Configuration

The application can be configured using command-line flags. The following are the available flags:

• --env: Environment (development|staging|production)
• --port: API server port
• --db-dsn: PostgreSQL DSN
• --db-max-open-conns: PostgreSQL max open connections
• --db-max-idle-conns: PostgreSQL max idle connections
• --db-max-idle-time: PostgreSQL max connection idle time
• --limiter-enabled: Enable rate limiter
• --limiter-rps: Rate limiter maximum requests per second
• --limiter-burst: Rate limiter maximum burst
• --smtp-host: SMTP host
• --smtp-port: SMTP port
• --smtp-username: SMTP username
• --smtp-password: SMTP password
• --smtp-sender: SMTP sender
• --embeddings-per-batch: Embeddings per batch
• --max-tokens: Max tokens per document
• --sentence-transformers-server-url: Sentence Transformers Server URL
• --default-embeddings-provider: Default embeddings provider (google|openai|sentence-transformers)
• --do-cron-job: Run cron job
• --site-base-url: Base URL for the site
• --version: Display version and exit

Usage

To start the API server, use the following command:

./whatsapp_backup --env=production --port=8001

License

This project is licensed under the Apache 2.0 License. See the LICENSE file for details.