malinink / easy-tests

import easytests.core.models.QuestionModelInterface;

import easytests.core.models.SubjectModelInterface;

import easytests.core.models.TopicModelInterface;

import easytests.core.models.UserModelInterface;

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

import org.springframework.stereotype.Service;

/**

 * @author malinink

 */

@Service

public class AccessControlLayerService implements AccessControlLayerServiceInterface {

    @Autowired

    private SessionServiceInterface sessionService;

    @Override

    public Boolean hasAccess(UserModelInterface source) {

        return this.hasAccess(source, this.sessionService.getUserModel());

    }

    private Boolean hasAccess(UserModelInterface source, UserModelInterface userModel) {

        return userModel != null && source.getId().equals(userModel.getId());

    }

    @Override

    public Boolean hasAccess(SubjectModelInterface source) {

        return this.hasAccess(source, this.sessionService.getUserModel());

    }

    @Override

    public Boolean hasAccess(TopicModelInterface source) {

        return this.hasAccess(source, this.sessionService.getUserModel());

    }

    private Boolean hasAccess(TopicModelInterface source, UserModelInterface userModel) {

        return this.hasAccess(source.getSubject(), userModel);

    }

    @Override

    public Boolean hasAccess(QuestionModelInterface source) {

        return this.hasAccess(source, this.sessionService.getUserModel());

    }

    private Boolean hasAccess(QuestionModelInterface source, UserModelInterface userModel) {

        return this.hasAccess(source.getTopic(), userModel);

    }

}