Patient Summary Fragment Controller

package org.openmrs.module.aijar.fragment.controller;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.Obs;
import org.openmrs.Patient;
import org.openmrs.Person;
import org.openmrs.api.ConceptService;
import org.openmrs.api.ObsService;
import org.openmrs.api.PersonService;
import org.openmrs.ui.framework.annotation.SpringBean;
import org.openmrs.ui.framework.fragment.FragmentConfiguration;
import org.openmrs.ui.framework.fragment.FragmentModel;
import org.springframework.web.bind.annotation.RequestParam;

import java.util.List;

/**
 * Created by ssmusoke on 26/01/2016.
 */
public class PatientSummaryFragmentController {

    private static final Log log = LogFactory.getLog(PatientSummaryFragmentController.class);

    public void controller(FragmentConfiguration config,
                           FragmentModel model,
                           @SpringBean("obsService") ObsService obsService,
                           @SpringBean("conceptService") ConceptService conceptService,
                           @SpringBean("personService") PersonService personService,
                           @RequestParam("patientId") Patient patient) {
        Person person = personService.getPerson(patient.getPersonId());
        model.addAttribute("personid",  patient.getPersonId());
        log.info("The person id is " + patient.getPersonId() + " and the patient id is " + patient.getPatientId() + " and the uuid is " + patient.getUuid());
        List<Obs> cd4Counts = obsService.getLastNObservations(1, person, conceptService.getConcept("5497"), false);
        log.info("There are " + cd4Counts.size() + " Cd4 counts");
        if (cd4Counts.size() > 0) {
            model.addAttribute("lastcd4", cd4Counts.get(0).getValueAsString());
        }  else {
            model.addAttribute("lastcd4", "None Available");
        }

        List<Obs> currentRegimens = obsService.getLastNObservations(1, person, conceptService.getConcept("90315"), false);
        log.info("There are " + currentRegimens.size() + " regimens");
        if (currentRegimens.size() > 0) {
            model.addAttribute("currentregimen", currentRegimens.get(0).getValueAsString());
        } else {
            model.addAttribute("currentregimen", "None Available");
        }
        model.addAttribute("testattr", "This should display");
    }


}