org.openmrs.module.appointmentscheduling.web.controller.AppointmentTypeFormController.java Source code

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Here is the source code for org.openmrs.module.appointmentscheduling.web.controller.AppointmentTypeFormController.java

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/**
 * The contents of this file are subject to the OpenMRS Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://license.openmrs.org
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 *
 * Copyright (C) OpenMRS, LLC.  All Rights Reserved.
 */
package org.openmrs.module.appointmentscheduling.web.controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.api.APIException;
import org.openmrs.api.context.Context;
import org.openmrs.module.appointmentscheduling.AppointmentType;
import org.openmrs.module.appointmentscheduling.api.AppointmentService;
import org.openmrs.module.appointmentscheduling.validator.AppointmentTypeValidator;
import org.openmrs.web.WebConstants;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.stereotype.Controller;
import org.springframework.util.StringUtils;
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 for editing appointment types.
 */
@Controller
public class AppointmentTypeFormController {

    /** Logger for this class and subclasses */
    protected final Log log = LogFactory.getLog(getClass());

    @RequestMapping(value = "/module/appointmentscheduling/appointmentTypeForm", method = RequestMethod.GET)
    public void showForm() {

    }

    @ModelAttribute("appointmentType")
    public AppointmentType getAppointmentType(
            @RequestParam(value = "appointmentTypeId", required = false) Integer appointmentTypeId) {
        AppointmentType appointmentType = null;

        if (Context.isAuthenticated()) {
            AppointmentService as = Context.getService(AppointmentService.class);
            if (appointmentTypeId != null)
                appointmentType = as.getAppointmentType(appointmentTypeId);
        }

        if (appointmentType == null)
            appointmentType = new AppointmentType();

        return appointmentType;
    }

    @RequestMapping(method = RequestMethod.POST)
    public String onSubmit(HttpServletRequest request, AppointmentType appointmentType, BindingResult result)
            throws Exception {

        HttpSession httpSession = request.getSession();

        if (Context.isAuthenticated()) {
            AppointmentService appointmentService = Context.getService(AppointmentService.class);

            if (request.getParameter("save") != null) {
                new AppointmentTypeValidator().validate(appointmentType, result);
                if (result.hasErrors()) {
                    return null;
                } else {
                    appointmentService.saveAppointmentType(appointmentType);
                    httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR,
                            "appointmentscheduling.AppointmentType.saved");
                }
            }

            // if the user is retiring out the AppointmentType
            else if (request.getParameter("retire") != null) {
                String retireReason = request.getParameter("retireReason");
                if (appointmentType.getAppointmentTypeId() != null && !(StringUtils.hasText(retireReason))) {
                    result.reject("retireReason", "general.retiredReason.empty");
                    return null;
                }

                appointmentService.retireAppointmentType(appointmentType, retireReason);
                httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR,
                        "appointmentscheduling.AppointmentType.retiredSuccessfully");
            }

            // if the user is unretiring the AppointmentType
            else if (request.getParameter("unretire") != null) {
                appointmentService.unretireAppointmentType(appointmentType);
                httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR,
                        "appointmentscheduling.AppointmentType.unretiredSuccessfully");
            }

            // if the user is purging the appointmentType
            else if (request.getParameter("purge") != null) {

                try {
                    appointmentService.purgeAppointmentType(appointmentType);
                    httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR,
                            "appointmentscheduling.AppointmentType.purgedSuccessfully");
                } catch (DataIntegrityViolationException e) {
                    httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "error.object.inuse.cannot.purge");
                    //view = "appointmentType.form?appointmentTypeId=" + appointmentType.getAppointmentTypeId();
                } catch (APIException e) {
                    httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR,
                            "error.general: " + e.getLocalizedMessage());
                    //view = "appointmentType.form?appointmentTypeId=" + appointmentType.getAppointmentTypeId();
                }
            }

        }

        return "redirect:appointmentTypeList.list";
    }
}