Subversion Repositories SmartDukaan

/**

 * 

 */

package in.shop2020.inventory.controllers;

import in.shop2020.purchase.Invoice;

import in.shop2020.purchase.PurchaseService.Client;

import in.shop2020.purchase.Supplier;

import in.shop2020.thrift.clients.PurchaseClient;

import java.text.SimpleDateFormat;

import java.util.Calendar;

import java.util.Date;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.apache.shiro.SecurityUtils;

/**

 * @author mandeep

 * 

 */

public class InvoiceController extends BaseController {

    private static Log logger = LogFactory.getLog(InvoiceController.class);

    private List<Invoice> invoices;

    private String invoiceNumber;

    private String date;

    private String receivedFrom;

    private String supplierId;

    private String numItems;

    private Long warehouseId;

    private SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy");

    private Map<Long, Supplier> suppliers = new HashMap<Long, Supplier>();

    /*

     * (non-Javadoc)

     * 

     * @see in.shop2020.inventory.controllers.BaseController#nindex()

     */

    @Override

    public String index() {

        try {

            Client purchaseClient = new PurchaseClient().getClient();

            invoices = purchaseClient.getInvoices(getYesterday().getTime());

            for (Supplier s : purchaseClient.getSuppliers()) {

                suppliers.put(s.getId(), s);

            }

        } catch (Exception e) {

            logger.error("Could not fetch invoices", e);

        }

        return super.index();

    }

    /* (non-Javadoc)

     * @see in.shop2020.inventory.controllers.BaseController#editNew()

     */

    @Override

    public String editNew() {

        try {

            Client purchaseClient = new PurchaseClient().getClient();

            for (Supplier s : purchaseClient.getSuppliers()) {

                suppliers.put(s.getId(), s);

            }

        } catch (Exception e) {

            logger.error("Could not fetch suppliers", e);

        }

        return super.editNew();

    }

    private Date getYesterday() {

        Calendar calendar = Calendar.getInstance();

        calendar.setTime(new Date());

        calendar.add(Calendar.DAY_OF_MONTH, -1);

        return calendar.getTime();

    }

    public String create() {

        try {

        	if(!isAutorizedToAccessWarehouse(warehouseId)){

        		logger.error("Unauthorized Access for WarehouseId " + warehouseId + " by " + SecurityUtils.getSubject().getPrincipal().toString());

        		addActionError("Unauthorized Access for WarehouseId " + warehouseId);

        		return EDIT_NEW;

        	}

        	Client purchaseClient = new PurchaseClient().getClient();

       	if(!purchaseClient.isInvoiceReceived(invoiceNumber, Long.parseLong(supplierId))) {

	            Invoice invoice = new Invoice();

	            invoice.setInvoiceNumber(invoiceNumber);

	            invoice.setDate(sdf.parse(date).getTime());

	            invoice.setNumItems(Long.valueOf(numItems));

	            invoice.setReceivedFrom(receivedFrom);

	            invoice.setSupplierId(Long.valueOf(supplierId));

	            invoice.setWarehouseId(warehouseId);

	            purchaseClient = new PurchaseClient().getClient();

	            purchaseClient.createInvoice(invoice);

        	} else {

        		addActionError("Duplicate invoice " + invoiceNumber + " for supplierId " + supplierId);

        		return EDIT_NEW;

        	}

        } catch (Exception e) {

            logger.error("Could not create invoice", e);

        }

        return index();

    }

    /**

     * Utility method to convert a date to a readable format 

     */

    public String convertDate(Long date) {

        if (date == null || date == 0) {

            return "N/A";

        }

        return sdf.format(new Date(date));

    }

    public List<Invoice> getInvoices() {

        return invoices;

    }

    public void setInvoices(List<Invoice> invoices) {

        this.invoices = invoices;

    }

    public String getInvoiceNumber() {

        return invoiceNumber;

    }

    public void setInvoiceNumber(String invoiceNumber) {

        this.invoiceNumber = invoiceNumber;

    }

    public String getDate() {

        return date;

    }

    public void setDate(String date) {

        this.date = date;

    }

    public String getReceivedFrom() {

        return receivedFrom;

    }

    public void setReceivedFrom(String receivedFrom) {

        this.receivedFrom = receivedFrom;

    }

    public String getSupplierId() {

        return supplierId;

    }

    public void setSupplierId(String supplierId) {

        this.supplierId = supplierId;

    }

    public String getNumItems() {

        return numItems;

    }

    public void setNumItems(String numItems) {

        this.numItems = numItems;

    }

    public Map<Long, Supplier> getSuppliers() {

        return suppliers;

    }

    public void setSuppliers(Map<Long, Supplier> suppliers) {

        this.suppliers = suppliers;

    }

	public Long getWarehouseId() {

		return warehouseId;

	}

	public void setWarehouseId(Long warehouseId) {

		this.warehouseId = warehouseId;

	}

}