org.openmrs.module.kenyaemr.chore.HivEnrollmentEncounterDateSynched.java Source code

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Here is the source code for org.openmrs.module.kenyaemr.chore.HivEnrollmentEncounterDateSynched.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.kenyaemr.chore;

import org.openmrs.Concept;
import org.openmrs.Encounter;
import org.openmrs.EncounterType;
import org.openmrs.Form;
import org.openmrs.Obs;
import org.openmrs.api.EncounterService;
import org.openmrs.api.FormService;
import org.openmrs.module.kenyacore.chore.AbstractChore;
import org.openmrs.module.kenyaemr.Dictionary;
import org.openmrs.module.kenyaemr.metadata.HivMetadata;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.io.PrintWriter;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Set;

/**
 * Clerks forgot to adjust hiv enrollment encounter dates for patients who had already been enrolled in other facilities
 * This affect the transfer in details and the RDE data entry.
 */
@Component("kenyaemr.chore.hivEnrollmentEncounterDateSynched")
public class HivEnrollmentEncounterDateSynched extends AbstractChore {

    @Autowired
    private EncounterService encounterService;

    @Autowired
    private FormService formService;

    /**
     * @see org.openmrs.module.kenyacore.chore.AbstractChore#perform(java.io.PrintWriter)
     */

    @Override
    public void perform(PrintWriter out) {

        Form MOH_257_FACE_PAGE_ENCOUNTER_FORM = formService.getFormByUuid(HivMetadata._Form.MOH_257_FACE_PAGE);
        Form HIV_ENROLLMENT_FORM = formService.getFormByUuid(HivMetadata._Form.HIV_ENROLLMENT);
        Concept concept = Dictionary.getConcept(Dictionary.DATE_ENROLLED_IN_HIV_CARE);
        EncounterType encounterType = encounterService
                .getEncounterTypeByUuid(HivMetadata._EncounterType.HIV_ENROLLMENT);

        //find a list of encounter per MOH_257_FACE_PAGE_ENCOUNTER_FORM and encounterType
        List<Encounter> encounters = encounterService.getEncounters(null, null, null, null,
                Arrays.asList(MOH_257_FACE_PAGE_ENCOUNTER_FORM, HIV_ENROLLMENT_FORM), Arrays.asList(encounterType),
                null, null, null, false);
        int count = 0;
        int found_matching = 0;
        // list of all obs
        Set<Obs> obsList;
        Date encounter_date;
        Date obs_value_date;
        for (Encounter encounter : encounters) {
            encounter_date = encounter.getEncounterDatetime();
            obsList = encounter.getAllObs(false);
            for (Obs obs : obsList) {
                if (obs.getConcept().equals(concept)) {
                    found_matching++;
                    obs_value_date = obs.getValueDatetime();
                    if (!(encounter_date.equals(obs_value_date))) {
                        encounter.setEncounterDatetime(obs.getValueDatetime());
                        count++;
                    }
                }
            }
        }
        out.println("Matching found " + found_matching + " observations");
        out.println("Adjusted " + count + " encounters to reflect date first enrolled into care");

    }
}