DairyMaster – Multi-Farmer Animal Management, Livestock & ERP - SaaS Based

"A complete SaaS-ready Flutter solution for dairy farms — empowering admins to manage multiple farmers with real-time production tracking, health records, finances, and intelligent reporting."

📌 What is DairyMaster?

DairyMaster is a sophisticated, multi-tenant livestock management ecosystem designed for the modern agricultural industry. It provides a robust, digitized infrastructure that bridges the gap between Platform Owners (Super Admins) and professional Farm Managers, enabling them to track animal health, monitor production cycles, manage complex finances, and leverage Gemini AI for predictive insights.

🛠️ Technology Stack

Built with the latest and most stable frameworks of 2026 to ensure high performance, security, and scalability.

📱 Ecosystem Overview

The system is divided into three primary modules, each tailored for a specific stakeholder:

🚀 Key Feature Highlights

Dairy Master comes packed with professional-grade features to help you run a successful livestock business.

🎯 Target Audience

Dairy Master is designed for a variety of users in the agricultural sector:

• Large-scale commercial dairy farms
• Livestock startups & AgTech entrepreneurs
• Agricultural consultants & veterinarians
• Cooperative farming societies

System Overview

Dairy Master operates on a strictly multi-tenant architecture. This ensures that every Farm Owner's data is isolated and secure while the Super Admin maintains global oversight.

• SaaS Ready Model: Built-in subscription tiers, billing cycles, and automated invoicing.
• Responsive Frameworks: Fully mobile responsive UI using the latest templating standards.
• Data Visualization: Heavy use of dynamic charts for rapid financial and operational assessments.

Laravel 12 (Backend)

To ensure a smooth development and deployment experience, ensure your environment meets the following backend requirements.

• PHP 8.2 or Higher

  The core runtime for Laravel 12.

• MySQL 8.0+ / MariaDB 10.4+

  Relational database management.

• Composer 2.x

  PHP dependency manager.

• Node.js & NPM (LTS)

  For compiling assets and frontend logic.

• Required Extensions

  BCMath, Ctype, Fileinfo, JSON, Mbstring, OpenSSL.

Flutter 3.8 (Mobile)

Requirements for building and running the mobile application on Android and iOS.

• Flutter SDK 3.8.x

  The primary cross-platform framework.

• Dart SDK

  Included automatically with the Flutter SDK.

• Android Studio / VS Code

  Recommended IDEs with Flutter/Dart plugins.

• JDK 17+

  For Android build processes.

• Xcode 15+ & CocoaPods

  Required exclusively for iOS/macOS builds.

Gemini AI Setup

Dairy Master integrates Google's powerful Gemini AI. Follow these steps to generate your unique Gemini API Key and link it to your platform.

1. Generate API Key via Google AI Studio

1. Navigate to Google AI Studio and log in with your Google account.
2. In the left sidebar menu, click on Get API Key.
3. Click Create API key. You can optionally tie it to a new or existing Google Cloud project.
4. Copy the generated API Key to your clipboard securely.

2. Update Key in Super Admin Settings

Instead of manually editing server environment tags, place your key directly inside the SaaS administration panel.

1. Log into your Super Admin Panel.
2. Navigate to the Settings module in the sidebar navigation.
3. Stay on the Basic Settings tab and scroll to locate the Gemini API Key configuration field.
4. Paste your key and click Save. That's it!

Basic Settings Configuration for Gemini AI

Firebase Setup

Dairy Master relies heavily on Firebase for robust real-time capabilities and push notifications. Follow these detailed steps to completely configure Firebase for the server and mobile apps.

1. Create a Firebase Project

1. Log in to the Firebase Console using your Google account.
2. Click Add project, enter a name (e.g., Dairy Master), and click Continue.
3. Disable or enable Google Analytics depending on your preference, and click Create project.

2. Service Account Setup (For Backend API)

The backend requires a Service Account JSON to send notifications to users securely via the FCM API V1.

1. In your Firebase project dashboard, click the Gear icon next to Project Overview and select Project settings.
2. Navigate to the Service accounts tab.
3. Click Generate new private key.
4. This will download a JSON file containing your service account keys.
5. Log into your Super Admin Panel, navigate to Settings and open the Firebase Settings tab.
6. Configure your Push Notifications by inputting the credentials from this JSON file.

Firebase Settings Configuration

3. Setup for Android App

1. Go back to your Project settings > General in Firebase.
2. Under Your apps, click the Android icon.
3. Enter your mobile app's package name (e.g., com.dairymaster.app).
4. Skip downloading the SDK steps for now and simply download the google-services.json file.
5. Place this google-services.json inside the android/app/ directory of your mobile app source code.

4. Setup for iOS App

1. Under Your apps in Firebase settings, click Add app and select the iOS icon.
2. Enter the iOS Bundle ID matching your Xcode project (e.g., com.dairymaster.app).
3. Download the GoogleService-Info.plist file.
4. Open Xcode, and drag & drop this file into your Runner/App directory. Ensure "Copy items if needed" is checked.

Installation Guide (Backend)

Follow these standard CLI instructions to initialize your local development environment for the project. Make sure you have Node > 18.x and Composer installed.

Step 1: Install Dependencies

Open your terminal in the root directory of the project and run:

composer install
npm install

Step 2: MySQL Database Setup

Create a new empty database in your MySQL environment (e.g., via phpMyAdmin or Terminal).

CREATE DATABASE dairy_master;

Step 3: Environment Configuration (.env)

Copy .env.example to .env and update your database credentials.

cp .env.example .env

Update these core variables in your .env file:

DB_DATABASE=dairy_master
DB_USERNAME=root
DB_PASSWORD=your_password

Step 4: Generate App Key

php artisan key:generate

Step 5: Run Migrations & Seeding

Initialize the database schema and create the default Super Admin account.

php artisan migrate --seed

App Installation (Flutter)

DairyMaster is built with Flutter. This guide explains how to prepare your local machine to run the source code.

export PATH="$PATH:$HOME/development/flutter/bin"

flutter run

App Configuration & Setup

Connect your app to the backend and configure global services.

class ApiConstants {
  static const String baseUrl = 'https://yourdomain.com/api';
  // ...
}

Deployment Guide

We highly recommend utilizing a VPS with at least 2GB of RAM for smooth multi-tenant operations. Dairy Master supports CI/CD pipelines natively.

• Ensure Nginx or Apache correctly defaults to the `/public` directory.
• Execute folder permission updates for Cache and Storage:

sudo chown -R www-data:www-data storage bootstrap/cache
sudo chmod -R 775 storage bootstrap/cache

Detailed Customization

Rebrand and tailor Dairy Master to your specific business needs with these granular customization steps.

# Run this in your terminal
flutter pub run change_app_package_name:main com.new.package.name

flutter pub run flutter_launcher_icons:main

class AppColors {
  /// Deep Emerald — Primary Brand Color
  static const Color primary = Color(0xFF0E7C56);
  static const Color primaryLight = Color(0xFF3DA37A);
  static const Color primaryDark = Color(0xFF095C3E);
  // ...
}

Laravel (Backend) Structure

Comprehensive folder organization for the server-side infrastructure. Understanding these directories is essential for backend development and API management.

dairy_master_backend/
├── app/               # Core logic, Controllers & Models
├── bootstrap/         # Framework bootstrap files
├── config/            # All configuration files
├── database/          # Migrations, Seeders & Factories
├── public/            # Index.php & static assets
├── resources/         # Frontend views & raw assets
├── routes/            # API, Web, and Console routes
├── storage/           # App logs, cache & uploads
├── tests/             # Unit and Feature tests
└── .env               # Local environment variables

Mobile App (Flutter) Structure

Dairy Master follows a clean, feature-driven architecture to ensure high maintainability and testability.

lib/
├── core/                  # App-wide configurations
│   ├── localization/      # Generated l10n files
│   ├── theme/             # App palettes & typography
│   └── constants/         # API & Global constants
├── features/              # Feature-driven modules
│   ├── health/            # Medical & Veterinary logic
│   ├── breeding/          # Reproduction & AI logic
│   ├── production/        # Milk tracking & stats
│   ├── finance/           # Revenue & Expense tracking
│   ├── inventory/         # Stock management
│   ├── auth/              # Login & Registration
│   ├── common/            # Shared UI components
│   └── staff/             # Team management
├── l10n/                  # Multi-language .arb files
├── assets/                # Global images, icons & fonts
├── test/                  # Widget and Unit tests
├── pubspec.yaml           # Project manifest & Dependencies
└── main.dart              # App entry point

1. Stripe Setup

Ideal for global credit card processing and automated recurring billing.

1. Log in to your Stripe Dashboard.
2. Navigate to Developers > API Keys.
3. Copy your Publishable Key and Secret Key.
4. In Dairy Master Super Admin > Settings > Payment Gateways, select Stripe and paste the keys.
5. Set your Webhook URL to https://yourdomain.com/stripe/webhook in Stripe settings.

2. PayPal Setup

The world's most recognized digital wallet for seamless subscription management.

1. Log in to the PayPal Developer Portal.
2. Create a new 'App' in the REST API apps section.
3. Generate and copy your Client ID and Secret Key.
4. Navigate to Super Admin > Settings > Payment Gateways, select PayPal and enter your credentials.
5. Ensure you toggle between 'Sandbox' for testing and 'Live' for production.

3. Razorpay Setup

Optimized for the Indian market with support for UPI, Cards, and Netbanking.

1. Log in to your Razorpay Dashboard.
2. Go to Settings > API Keys.
3. Generate a new Key ID and Key Secret.
4. In Dairy Master Super Admin > Settings > Payment Gateways, input these credentials in the Razorpay tab.
5. Configure Webhooks in Razorpay to monitor transaction success states in real-time.

User Management

A centralized hub for the Super Admin to view all registered platform users. The admin can impersonate accounts for support tasks, suspend malicious accounts, and assign system roles.

Multi-Tenant User Management Directory

Finances, Subscriptions & Gateways

Control the monetization of your SaaS. Create dynamic pricing models, monitor payment intakes, and configure direct API credentials for modern payment gateways like Stripe and PayPal.

Tiered Subscription Plan Builder

Inbound Subscription Transactions

Secure Payment Gateway Configurations

Master Transaction Ledger

Frontend CMS & Support Desk

Edit landing page content seamlessly without deploying code. You can also view and respond directly to user support tickets from within the dashboard ecosystem.

Dynamic Legal and Landing Pages Builder

Integrated Support Helpdesk

Farm Modules (Super Admin Omni-Viewer)

The Super Admin can visually preview all inner application modules used by the end-clients (Farm Owners) for auditing and support validation.

Farm Operations

Farm Details

Task Delegation

Animal & Livestock Profiles

Livestock Record

Categorization

Breed Registry

Health & Vet Logs

Yield Tracking

Breeding & AI

Inventory & Finances

Asset Management

Stock Thresholds

Income/Expense Charts

Budget Allocation

Categorical Expenses