/*
* eGov suite of products aim to improve the internal efficiency,transparency,
* accountability and the service delivery of the government organizations.
*
* Copyright (C) <2015> eGovernments Foundation
*
* The updated version of eGov suite of products as by eGovernments Foundation
* is available at http://www.egovernments.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ or
* http://www.gnu.org/licenses/gpl.html .
*
* In addition to the terms of the GPL license to be adhered to in using this
* program, the following additional terms are to be complied with:
*
* 1) All versions of this program, verbatim or modified must carry this
* Legal Notice.
*
* 2) Any misrepresentation of the origin of the material is prohibited. It
* is required that all modified versions of this material be marked in
* reasonable ways as different from the original version.
*
* 3) This license does not grant any rights to any user of the program
* with regards to rights under trademark law for use of the trade names
* or trademarks of eGovernments Foundation.
*
* In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
*/
package org.egov.eis.web.controller.workflow;
import org.egov.eis.web.contract.WorkflowContainer;
import org.egov.infra.admin.master.entity.Department;
import org.egov.infra.admin.master.service.DepartmentService;
import org.egov.infra.workflow.entity.State;
import org.egov.infra.workflow.entity.StateAware;
import org.egov.infra.workflow.matrix.entity.WorkFlowMatrix;
import org.egov.infra.workflow.matrix.service.CustomizedWorkFlowService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
@Controller
public abstract class GenericWorkFlowController {
@Autowired
protected CustomizedWorkFlowService customizedWorkFlowService;
@Autowired
protected DepartmentService departmentService;
@ModelAttribute(value = "approvalDepartmentList")
public List<Department> addAllDepartments() {
return departmentService.getAllDepartments();
}
@ModelAttribute("workflowcontainer")
public WorkflowContainer getWorkflowContainer() {
return new WorkflowContainer();
}
/**
* @param prepareModel
* @param model
* @param container
* This method we are calling In GET Method..
*/
protected void prepareWorkflow(final Model prepareModel, final StateAware model, final WorkflowContainer container) {
prepareModel.addAttribute("approverDepartmentList", addAllDepartments());
prepareModel.addAttribute("validActionList", getValidActions(model, container));
prepareModel.addAttribute("nextAction", getNextAction(model, container));
}
/**
* @param model
* @param container
* @return NextAction From Matrix With Parameters
* Type,CurrentState,CreatedDate
*/
public String getNextAction(final StateAware model, final WorkflowContainer container) {
WorkFlowMatrix wfMatrix = null;
if (null != model && null != model.getId())
if (null != model.getCurrentState())
wfMatrix = customizedWorkFlowService.getWfMatrix(model.getStateType(),
container.getWorkFlowDepartment(), container.getAmountRule(), container.getAdditionalRule(),
model.getCurrentState().getValue(), container.getPendingActions(), model.getCreatedDate());
else
wfMatrix = customizedWorkFlowService.getWfMatrix(model.getStateType(),
container.getWorkFlowDepartment(), container.getAmountRule(), container.getAdditionalRule(),
State.DEFAULT_STATE_VALUE_CREATED, container.getPendingActions(), model.getCreatedDate());
return wfMatrix == null ? "" : wfMatrix.getNextAction();
}
/**
* @param model
* @param container
* @return List of WorkFlow Buttons From Matrix By Passing parametres
* Type,CurrentState,CreatedDate
*/
public List<String> getValidActions(final StateAware model, final WorkflowContainer container) {
List<String> validActions = Collections.emptyList();
if (null == model
|| null == model.getId() || (model.getCurrentState()==null)
|| (model != null && model.getCurrentState() != null ? model.getCurrentState().getValue()
.equals("Closed")
|| model.getCurrentState().getValue().equals("END") : false))
validActions = Arrays.asList("Forward");
else if (null != model.getCurrentState())
validActions = customizedWorkFlowService.getNextValidActions(model.getStateType(), container
.getWorkFlowDepartment(), container.getAmountRule(), container.getAdditionalRule(), model
.getCurrentState().getValue(), container.getPendingActions(), model.getCreatedDate());
else
// FIXME This May not work
validActions = customizedWorkFlowService.getNextValidActions(model.getStateType(),
container.getWorkFlowDepartment(), container.getAmountRule(), container.getAdditionalRule(),
State.DEFAULT_STATE_VALUE_CREATED, container.getPendingActions(), model.getCreatedDate());
return validActions;
}
}