com.venky.swf.plugins.collab.extensions.participation.UserParticipantExtension Maven / Gradle / Ivy

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package com.venky.swf.plugins.collab.extensions.participation;

import java.util.List;

import com.venky.core.collections.SequenceSet;
import com.venky.swf.db.Database;
import com.venky.swf.db.extensions.ParticipantExtension;
import com.venky.swf.db.model.reflection.ModelReflector;
import com.venky.swf.plugins.collab.db.model.user.User;
import com.venky.swf.plugins.collab.db.model.user.UserCompany;
import com.venky.swf.sql.Expression;
import com.venky.swf.sql.Operator;
import com.venky.swf.sql.Select;


public class UserParticipantExtension extends ParticipantExtension{
	static {
		registerExtension(new UserParticipantExtension());
	}

	@Override
	protected List getAllowedFieldValues(com.venky.swf.db.model.User user, User partiallyFilledModel,
			String fieldName) {
		
		SequenceSet ret = null;
		if (fieldName.equals("SELF_USER_ID")){
			ret = new SequenceSet<>();
			
			User operator = (User)user;
			ret.add(operator.getId());
			
			SequenceSet accessableCompanies = new SequenceSet<>(); 
			
			for (UserCompany uc : operator.getUserCompanies()){
				accessableCompanies.add(uc.getCompanyId());
			}
			if (!Database.getJdbcTypeHelper(partiallyFilledModel.getReflector().getPool()).isVoid(partiallyFilledModel.getId())){
				User other = (User)partiallyFilledModel;
				for (UserCompany uc : other.getUserCompanies()){
					if (accessableCompanies.contains(uc.getCompanyId())){
						ret.add(partiallyFilledModel.getId());
						break;
					}
				}
			}else { 
				List ucs = new Select().from(UserCompany.class).where(new Expression(ModelReflector.instance(UserCompany.class).getPool(),"COMPANY_ID",Operator.IN,accessableCompanies.toArray())).execute();
				for (UserCompany uc: ucs){ 
					ret.add(uc.getUserId());
				}
			}
		}
		return ret;
	}
}