A comprehensive inventory and stock management system designed for NELCO, a manufacturing company specializing in food products like turmeric, dry chilly, ginger, pepper, and garlic.

The Stockpile Handling System is a full-stack web application that provides efficient inventory and stock management capabilities. It allows users to track raw materials, semi-finished products, final products, returned goods, and wastage throughout the production cycle.

This system aims to streamline the company's inventory operations by providing real-time visibility of stock levels, enabling efficient tracking of items from receipt to production and distribution, and generating comprehensive reports for business analytics.

• Add, update, and delete inventory items
• View inventory status with visual representations (pie charts)
• Search and filter inventory items
• Track inventory capacity and occupied space

• Add new stock items with automatic SKU generation
• Unload stock items from inventory
• Filter stocks by categories (Raw Material, Final Products, etc.)
• Visual data representation with bar charts

• View comprehensive loading and unloading records
• Search and filter records
• Generate reports in CSV and PDF formats

• Overview of key metrics and statistics
• Quick access to frequently used functions
• Notifications for low stock items

• React.js: UI library for building the user interface
• React Router: For navigation and routing
• Axios: For API requests
• Chart.js & react-chartjs-2: For data visualization
• jsPDF & jspdf-autotable: For PDF report generation
• date-fns: For date formatting and manipulation

• Node.js: JavaScript runtime
• Express.js: Web application framework
• MongoDB: NoSQL database for data storage
• Mongoose: MongoDB object modeling
• dotenv: For environment variable management
• cors: For handling Cross-Origin Resource Sharing

frontend/
├── public/            # Public assets
│   ├── index.html     # Main HTML file
│   ├── favicon.ico    # Website icon
│   ├── manifest.json  # Progressive Web App manifest
│   └── robots.txt     # Robot crawling rules
├── src/
│   ├── api.js         # API connection functions
│   ├── App.js         # Main application component
│   ├── App.css        # Application-wide styles
│   ├── index.js       # Application entry point
│   ├── index.css      # Global CSS
│   ├── assets/        # Images and static files
│   │   └── img/       # Image assets
│   │       ├── Operations Portal/   # Operations portal images
│   │       │   └── icon/            # Icon assets
│   │       └── stockpile management/ # Stockpile management images
│   ├── components/    # Reusable UI components
│   │   ├── AddInventoryForm.js      # Form for adding inventory
│   │   ├── AddStockForm.js          # Form for adding stock
│   │   ├── DeleteInventory.js       # Inventory deletion component
│   │   ├── UpdateInventoryForm.js   # Form for updating inventory
│   │   ├── footer.js                # Global footer component
│   │   ├── op_port_header.js        # Operations portal header
│   │   ├── stock_mn_header.js       # Stock management header
│   │   ├── stock_mn_sidenav.js      # Stock management sidebar
│   │   ├── stock_mn_footer.js       # Stock management footer
│   │   ├── stock_mn_dashb_stocktable.js    # Stock table for dashboard
│   │   ├── stock_mn_im_inventorytable.js   # Inventory table component
│   │   ├── stock_mn_inventory_status.js    # Inventory status component
│   │   ├── stock_mn_mnstock_filter.js      # Stock filtering component
│   │   ├── stock_mn_mnstock_stocktable.js  # Stock table for management
│   │   ├── unload_modal.js          # Modal for unloading stock
│   │   ├── chart/                   # Chart components
│   │   │   ├── op_chartProduction.js         # Production chart
│   │   │   ├── op_chartSales.js              # Sales chart
│   │   │   ├── stock_mn_chartInventory_status.js   # Inventory status chart
│   │   │   └── stock_mn_stockmn_chart_summary.js   # Stock summary chart
│   │   └── styles/                  # Component-specific styles
│   │       ├── AddInventoryForm.css
│   │       ├── AddStockForm.css
│   │       ├── delete_inventory.css
│   │       ├── footer.css
│   │       ├── op_port_header.css
│   │       ├── stock_mn_header.css
│   │       ├── stock_mn_footer.css
│   │       ├── stock_mn_sidenav.css
│   │       ├── stock_mn_dashb_stocktable.css
│   │       ├── stock_mn_im_inventorytable.css
│   │       ├── stock_mn_inventory_status.css
│   │       ├── stock_mn_mnstock_stocktable.css
│   │       ├── unload_modal.css
│   │       └── UpdateInventoryForm.css
│   ├── pages/         # Page components
│   │   ├── operation_portal.js         # Main operations portal
│   │   ├── inventory_dashboard.js      # Inventory dashboard
│   │   ├── inventory_manage.js         # Inventory management page
│   │   ├── inventory_stock_manage.js   # Stock management page
│   │   └── inventory_stock_record.js   # Stock records page
│   └── styles/        # Global styles
│       ├── inventory_dashboard.css
│       ├── inventory_manage.css
│       ├── inventory_stock_manage.css
│       ├── inventory_stock_record.css
│       ├── operation_portal.css
│       ├── operation_portal_main_side_navigation.css
│       └── stock_mn_mnstock_filter.css
├── .gitignore         # Git ignore file for frontend
└── package.json       # Project dependencies and scripts

backend/
├── controllers/       # Request handlers
│   └── userController.js   # User-related controller
├── models/            # MongoDB schemas
│   ├── Inventory.js          # Inventory model
│   ├── InventoryStatus.js    # Inventory status model
│   ├── Stock.js              # Stock model
│   ├── UnloadStock.js        # Unload stock model
│   └── userModel.js          # User model
├── routes/            # API routes
│   ├── inventoryRoutes.js    # Inventory API routes
│   ├── loadStockRoutes.js    # Load stock API routes
│   ├── unload_stockRoutes.js # Unload stock API routes
│   └── userRoutes.js         # User API routes
├── server.js          # Entry point - Express server setup
└── package.json       # Project dependencies and scripts

• Node.js (v14+)
• npm (v6+)
• MongoDB (v4+)
• Internet connection (for CDN resources and package installation)

1. Navigate to the backend directory:

   cd backend
   

2. Install dependencies:

   npm install
   

3. Create a .env file in the backend directory with the following content:

   MONGO_URI=your_mongodb_connection_string
   PORT=5000
   

4. Start the server in development mode:

   npm run dev
   

   Or for production:

   npm start
   

1. Navigate to the frontend directory:

   cd frontend
   

2. Install dependencies:

   npm install
   

3. Create a .env file in the frontend directory (optional for custom configuration):

   REACT_APP_API_URL=http://localhost:5000/api
   

4. Start the development server:

   npm start
   

5. For production build:

   npm run build
   

6. Open your browser and navigate to http://localhost:3000

The Operations Portal serves as the main entry point for users, providing access to:

• Inventory management
• Stock operations
• Production monitoring
• Reports and analytics

1. Dashboard: Start from the dashboard to get an overview of current inventory and stock levels across all categories
2. Manage Inventory: Add new inventory locations, update capacity, or delete unused inventory spaces
3. Add Stock: Add new stock items to the system with details like quantity, value, and space requirements
4. Manage Stock: Filter and view stock by different categories (Raw Material, Final Products, etc.)
5. Stock Records: View comprehensive records of all loading and unloading operations and generate reports in CSV or PDF format

• Adding New Stock: Navigate to Stock Management → Add Stock → Fill in details → Submit
• Unloading Stock: Navigate to Stock Management → Select item → Unload → Fill details → Confirm
• Generating Reports: Navigate to Stock Records → Select date range → Choose format (CSV/PDF) → Generate

• id: Unique identifier
• location: Physical location of the inventory
• capacity: Maximum capacity (in cubic meters)
• itemTypes: Types of items that can be stored (raw materials, final products, etc.)
• createdAt: Date when the inventory was created
• updatedAt: Date when the inventory was last updated

• id: Unique identifier
• itemName: Name of the inventory item
• itemType: Category of the item
• totalAmount: Total quantity in the inventory
• remainingAmount: Current available quantity
• worth: Total value of the inventory item
• occupiedSpace: Space occupied in cubic meters

• sku: Stock Keeping Unit (auto-generated)
• itemName: Name of the item
• itemType: Type of item (Raw Material, Final Product, etc.)
• amount: Quantity in kg
• worth: Value in currency
• occupiedSpace: Space occupied in cubic meters
• date: Date of entry
• imageUrl: Path to item image (if applicable)

• id: Unique identifier
• sku: Reference to the original stock SKU
• itemName: Name of the item
• itemType: Type of item
• amount: Quantity being unloaded
• worth: Value of unloaded stock
• occupiedSpace: Space freed up
• date: Date of unloading

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

This project is licensed under the MIT License - see the LICENSE file for details.