D-Net

package eu.dnetlib.goldoa.service.eligibility;

import eu.dnetlib.goldoa.domain.Eligibility;

import eu.dnetlib.goldoa.domain.Request;

import eu.dnetlib.goldoa.service.EligibilityManager;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.annotation.Primary;

import org.springframework.stereotype.Component;

import java.util.ArrayList;

import java.util.List;

/*

 * Created by antleb on 3/9/15.

*/

@Component(value = "chainEligibilityManager")

@Primary

public class ChainEligibilityManager implements EligibilityManager {

	private List<EligibilityManager> managers = new ArrayList<>();

	@Override

	public Eligibility validate(Request request) {

		try {

			Eligibility eligibility = new Eligibility(Eligibility.Status.OK);

			Request.RequestStatus status = request.getStatus();

			switch (status) {

				case CONDITIONALLY_APPROVED:

				case APPROVED:

				case ACCOUNTING_PROCESSING:

				case ACCOUNTING_ON_HOLD:

				case ACCOUNTING_DENIED:

				case ACCOUNTING_PAID:

					return eligibility;

				default:

					for (EligibilityManager manager : managers)

						eligibility.merge(manager.validate(request));

					return eligibility;

			}

		} catch (Exception e) {

			e.printStackTrace();

			return new Eligibility(Eligibility.Status.IFFY, "There was an error checking the eligibility of the request.");

		}

	}

	public List<EligibilityManager> getManagers() {

		return managers;

	}

	@Autowired

	public void setManagers(List<EligibilityManager> managers) {

		this.managers = managers;

	}

}