org.openmrs.module.OT.web.ajax.AjaxController.java Source code

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Here is the source code for org.openmrs.module.OT.web.ajax.AjaxController.java

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/**
 *  Copyright 2013 Society for Health Information Systems Programmes, India (HISP India)
 *
 *  This file is part of OT module.
 *
 *  OT 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.
    
 *  OT 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 OT module.  If not, see <http://www.gnu.org/licenses/>.
 *
 **/

package org.openmrs.module.OT.web.ajax;

import java.io.IOException;
import java.io.PrintWriter;
import java.text.ParseException;
import java.util.Date;

import javax.servlet.http.HttpServletResponse;

import org.openmrs.api.context.Context;
import org.openmrs.module.OT.OperationTheatreService;
import org.openmrs.module.OT.util.OTConstants;
import org.openmrs.module.OT.web.util.OperationTheatreUtil;
import org.openmrs.module.hospitalcore.model.OpdTestOrder;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

@Controller("OTAjaxController")
public class AjaxController {
    /**
     * Accept a OT procedure
     * 
     * @param orderId
     * @param date
     * @param model
     * @return id of accepted OT procedure
     */
    @RequestMapping(value = "/module/OT/ajax/acceptProcedure.htm", method = RequestMethod.GET)
    public String acceptTest(@RequestParam("orderId") Integer orderId, @RequestParam("date") String dateStr,
            Model model) {
        OperationTheatreService ots = (OperationTheatreService) Context.getService(OperationTheatreService.class);
        OpdTestOrder schedule = ots.getAcceptedSchedule(orderId);
        if (schedule != null) {
            try {
                Integer acceptedProcedureId = ots.acceptProcedure(schedule);
                model.addAttribute("acceptedProcedureId", acceptedProcedureId);
                if (acceptedProcedureId > 0) {
                    model.addAttribute("status", "success");
                } else {
                    model.addAttribute("status", "fail");
                    if (acceptedProcedureId == OTConstants.ACCEPT_PROCEDURE_RETURN_ERROR_EXISTING_PROCEDURE) {
                        model.addAttribute("error", "Existing accepted Procedure found");
                    }
                }
            } catch (Exception e) {
                model.addAttribute("acceptedProcedureId", "0");
            }
        }
        return "/module/OT/ajax/acceptProcedure";
    }

    @RequestMapping(value = "/module/OT/ajax/validateRescheduleDate.htm", method = RequestMethod.GET)
    public void validateRescheduleDate(@RequestParam("rescheduleDate") String rescheduleDateStr,
            @RequestParam("rescheduledTime") String rescheduledTimeStr, HttpServletResponse response)
            throws IOException, ParseException {

        response.setContentType("text/html;charset=UTF-8");
        PrintWriter writer = response.getWriter();

        Date rescheduleDate = OperationTheatreUtil.parseDate(rescheduleDateStr + " " + rescheduledTimeStr);
        Date now = new Date();
        String currentDateStr = OperationTheatreUtil.formatDate(now) + " 12:00 AM";
        Date currentDate = OperationTheatreUtil.parseDate(currentDateStr);
        if (rescheduleDate.after(currentDate))
            writer.print("success");
        else
            writer.print("fail");
    }

    /**
     * Accept a OT procedure
     * 
     * @param orderId
     * @param date
     * @param model
     * @return id of accepted OT procedure
     */
    @RequestMapping(value = "/module/OT/ajax/acceptProcedureMajor.htm", method = RequestMethod.GET)
    public String acceptTestMajor(@RequestParam("orderId") Integer orderId, @RequestParam("date") String dateStr,
            Model model) {
        OperationTheatreService ots = (OperationTheatreService) Context.getService(OperationTheatreService.class);
        OpdTestOrder schedule = ots.getAcceptedSchedule(orderId);
        if (schedule != null) {
            try {
                Integer acceptedProcedureId = ots.acceptProcedureMajor(schedule);
                model.addAttribute("acceptedProcedureId", acceptedProcedureId);
                if (acceptedProcedureId > 0) {
                    model.addAttribute("status", "success");
                } else {
                    model.addAttribute("status", "fail");
                    if (acceptedProcedureId == OTConstants.ACCEPT_PROCEDURE_RETURN_ERROR_EXISTING_PROCEDURE) {
                        model.addAttribute("error", "Existing accepted Procedure found");
                    }
                }
            } catch (Exception e) {
                model.addAttribute("acceptedProcedureId", "0");
            }
        }
        return "/module/OT/ajax/acceptProcedureMajor";
    }
}