org.openmrs.module.billing.web.controller.main.MiscellaneousServiceBillAddController.java Source code

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Here is the source code for org.openmrs.module.billing.web.controller.main.MiscellaneousServiceBillAddController.java

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/**
 *  Copyright 2009 Society for Health Information Systems Programmes, India (HISP India)
 *
 *  This file is part of Billing module.
 *
 *  Billing module is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
    
 *  Billing module is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Billing module.  If not, see <http://www.gnu.org/licenses/>.
 *
 **/

package org.openmrs.module.billing.web.controller.main;

import java.math.BigDecimal;
import java.util.Date;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.api.context.Context;
import org.openmrs.module.hospitalcore.BillingService;
import org.openmrs.module.hospitalcore.model.MiscellaneousService;
import org.openmrs.module.hospitalcore.model.MiscellaneousServiceBill;
import org.openmrs.module.hospitalcore.util.Money;
import org.openmrs.web.WebConstants;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

@Controller
@RequestMapping("/module/billing/addMiscellaneousServiceBill.form")
public class MiscellaneousServiceBillAddController {
    Log log = LogFactory.getLog(getClass());

    @RequestMapping(method = RequestMethod.POST)
    public String onSubmit(Model model, @RequestParam("serviceId") Integer miscellaneousServiceId,
            @RequestParam("name") String name, HttpServletRequest request, Object command, BindingResult binding) {

        BillingService billingService = (BillingService) Context.getService(BillingService.class);

        //07/07/2012:kesavulu: New Requirement #306 Add field quantity in Miscellaneous Services Bill

        MiscellaneousService miscellaneousService = null;
        int quantity = 0;
        Money itemAmount;
        Money totalAmount = new Money(BigDecimal.ZERO);

        miscellaneousService = billingService.getMiscellaneousServiceById(miscellaneousServiceId);
        quantity = Integer.parseInt(request.getParameter(miscellaneousServiceId + "_qty"));

        itemAmount = new Money(new BigDecimal(request.getParameter(miscellaneousServiceId + "_price")));
        itemAmount = itemAmount.times(quantity);
        totalAmount = totalAmount.plus(itemAmount);

        MiscellaneousServiceBill miscellaneousServiceBill = new MiscellaneousServiceBill();
        miscellaneousServiceBill.setCreatedDate(new Date());
        miscellaneousServiceBill.setCreator(Context.getAuthenticatedUser().getUserId());
        miscellaneousServiceBill.setLiableName(name);

        miscellaneousServiceBill.setAmount(totalAmount.getAmount());
        miscellaneousServiceBill.setService(miscellaneousService);
        miscellaneousServiceBill.setQuantity(quantity);
        miscellaneousServiceBill.setReceipt(billingService.createReceipt());
        miscellaneousServiceBill = billingService.saveMiscellaneousServiceBill(miscellaneousServiceBill);

        return "redirect:/module/billing/miscellaneousServiceBill.list?serviceId=" + miscellaneousServiceId
                + "&billId=" + miscellaneousServiceBill.getId();
    }

    @RequestMapping(method = RequestMethod.GET)
    public String displayForm(@ModelAttribute("command") Object command, HttpServletRequest request, Model model) {

        BillingService billingService = (BillingService) Context.getService(BillingService.class);

        List<MiscellaneousService> listMiscellaneousService = billingService.getAllMiscellaneousService();

        if (listMiscellaneousService == null || listMiscellaneousService.size() == 0) {
            request.getSession().setAttribute(WebConstants.OPENMRS_MSG_ATTR, "No MiscellaneousService found.");
        } else {
            model.addAttribute("listMiscellaneousService", listMiscellaneousService);
        }
        return "module/billing/main/miscellaneousServiceBillAdd";
    }

}