org.openmrs.module.registrationapp.page.controller.EditPatientDemographicsPageController.java Source code

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Here is the source code for org.openmrs.module.registrationapp.page.controller.EditPatientDemographicsPageController.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.registrationapp.page.controller;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.Patient;
import org.openmrs.PersonName;
import org.openmrs.api.PatientService;
import org.openmrs.layout.web.name.NameTemplate;
import org.openmrs.messagesource.MessageSourceService;
import org.openmrs.module.appui.UiSessionContext;
import org.openmrs.module.uicommons.UiCommonsConstants;
import org.openmrs.module.uicommons.util.InfoErrorMessageUtil;
import org.openmrs.ui.framework.UiUtils;
import org.openmrs.ui.framework.annotation.BindParams;
import org.openmrs.ui.framework.annotation.SpringBean;
import org.openmrs.ui.framework.page.PageModel;
import org.openmrs.ui.framework.session.Session;
import org.openmrs.validator.PatientValidator;
import org.springframework.validation.BeanPropertyBindingResult;
import org.springframework.validation.BindingResult;
import org.springframework.validation.ObjectError;
import org.springframework.web.bind.annotation.RequestParam;

import javax.servlet.http.HttpServletRequest;

public class EditPatientDemographicsPageController {

    protected final Log log = LogFactory.getLog(EditPatientDemographicsPageController.class);

    public void get(UiSessionContext sessionContext, PageModel model, @RequestParam("patientId") Patient patient,
            @RequestParam(value = "returnUrl", required = false) String returnUrl,
            @SpringBean("nameTemplateGivenFamily") NameTemplate nameTemplate) throws Exception {

        sessionContext.requireAuthentication();
        model.addAttribute("patient", patient);
        model.addAttribute("nameTemplate", nameTemplate);
        model.addAttribute("returnUrl", returnUrl);
    }

    /**
     * @should void the old person name and replace it with a new one when it is edited
     * @should not void the existing name if there are no changes in the name
     */
    public String post(UiSessionContext sessionContext, PageModel model,
            @SpringBean("patientService") PatientService patientService,
            @RequestParam("patientId") @BindParams Patient patient, @BindParams PersonName name,
            @RequestParam("returnUrl") String returnUrl,
            @SpringBean("nameTemplateGivenFamily") NameTemplate nameTemplate, HttpServletRequest request,
            @SpringBean("messageSourceService") MessageSourceService messageSourceService, Session session,
            @SpringBean("patientValidator") PatientValidator patientValidator, UiUtils ui) throws Exception {

        sessionContext.requireAuthentication();

        if (patient.getPersonName() != null && name != null) {
            PersonName currentName = patient.getPersonName();
            if (!currentName.equalsContent(name)) {
                //void the old name and replace it with the new one
                patient.addName(name);
                currentName.setVoided(true);
            }
        }

        BindingResult errors = new BeanPropertyBindingResult(patient, "patient");
        patientValidator.validate(patient, errors);

        if (!errors.hasErrors()) {
            try {
                patientService.savePatient(patient);
                InfoErrorMessageUtil.flashInfoMessage(request.getSession(),
                        ui.message("registrationapp.editDemographicsMessage.success", patient.getPersonName()));

                return "redirect:" + returnUrl;
            } catch (Exception e) {
                log.warn("Error occurred while saving patient demographics", e);
                session.setAttribute(UiCommonsConstants.SESSION_ATTRIBUTE_ERROR_MESSAGE,
                        "registrationapp.save.fail");
            }

        } else {
            model.addAttribute("errors", errors);
            StringBuffer errorMessage = new StringBuffer(
                    messageSourceService.getMessage("error.failed.validation"));
            errorMessage.append("<ul>");
            for (ObjectError error : errors.getAllErrors()) {
                errorMessage.append("<li>");
                errorMessage.append(messageSourceService.getMessage(error.getCode(), error.getArguments(),
                        error.getDefaultMessage(), null));
                errorMessage.append("</li>");
            }
            errorMessage.append("</ul>");
            session.setAttribute(UiCommonsConstants.SESSION_ATTRIBUTE_ERROR_MESSAGE, errorMessage.toString());
        }

        model.addAttribute("patient", patient);
        model.addAttribute("nameTemplate", nameTemplate);
        model.addAttribute("returnUrl", returnUrl);
        //redisplay the form
        return null;
    }

}