david-PC\david
2018-06-12 f240ac3ccd37c541cab2c21cfc433d3510999a3c
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package fine;
 
import java.io.File;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import org.activiti.engine.task.Task;
 
import process.service.IServiceCaller;
import process.service.IdentityService;
import process.service.TaskService;
import process.service.HistoryService;
import foundation.callable.Callable;
import foundation.config.Configer;
import foundation.data.Entity;
import foundation.data.EntitySet;
import foundation.data.Variant;
import foundation.file.download.ClientAction;
import foundation.file.download.HttpResponseWriter;
import foundation.persist.DataHandler;
import foundation.persist.sql.NamedSQL;
import foundation.persist.sql.SQLRunner;
 
public class BusinessConsole extends Callable implements IServiceCaller {
    
    private TaskService taskService;
    private HistoryService historyService;
    private IdentityService identityService;
    
    
    public BusinessConsole() throws Exception {
        taskService = new TaskService(this);
        historyService = new HistoryService(this);
        identityService = new IdentityService(this);
    }
    
    @Override
    protected void publishMethod() {
        addMethod("getTodoAgreement");
        addMethod("newAgreementVersion");
        addMethod("approveAgreement");
        addMethod("preview");
        addMethod("getMyHistotyApprove");
        addMethod("startProcess");
    }
    
    protected void startProcess() throws Exception {
        Variant dataId = getParameter("id");
        // type = tablename  e.g.   agreement 
        String tableName = getParameter("type").getStringValue();
        Entity entity = DataHandler.getLine(tableName, dataId.getStringValue());
        String typecode = entity.getString("typecode");
        dataPool.addParameter("typecode", typecode);
        
        if (tableName.equalsIgnoreCase("feeslit")) {
            EntitySet dataSet = DataHandler.getDataSet(tableName+"detail", "parentid="+dataId.getStringValue());
            for (Entity feesLitDetail: dataSet) {
                String flowId = feesLitDetail.getString("flowid");
                BigDecimal qty = feesLitDetail.getBigDecimal("qty");
                Entity salesflowMonth = DataHandler.getLine("salesflow_month", flowId);
                BigDecimal qty_examine = salesflowMonth.getBigDecimal("qty_examine");
                BigDecimal qty_available = qty_examine.subtract(qty) ;
                salesflowMonth.set("qty_book", qty);
                salesflowMonth.set("qty_available", qty_available);
                DataHandler.updateLine(salesflowMonth);
            }
        }
        String processInstanceId = identityService.startProcess();
        
        NamedSQL updateNamedSQL = NamedSQL.getInstance("updateById");
         String fieldNameValues = "workflowId = '" + processInstanceId + "',statuscode='commit'";
        updateNamedSQL.setParam("tablename", tableName);
        updateNamedSQL.setParam("fieldNameId", "id");
        updateNamedSQL.setParam("id", "'"+dataId+"'");
         updateNamedSQL.setParam("fieldNameValues", fieldNameValues);
         updateNamedSQL.exec();
    }
 
    
    protected void getMyHistotyApprove() throws Exception {
        
        ArrayList<Entity> result = new ArrayList<Entity>();
        EntitySet entitySet = DataHandler.getDataSet("agreement", "1=1");
        List<String> myHistotyApprove = historyService.getMyHistotyApprove();
        
        for (Entity entity : entitySet) {
            String id = entity.getString("workflowid");
            if (myHistotyApprove.contains(id)) {
                result.add(entity);
            }
        }
        resultPool.addValue(result);
    }
 
    protected void getTodoAgreement() throws Exception {
        
        ArrayList<Entity> result = new ArrayList<Entity>();
        String filter = getParameter("filter").getStringValue();
        EntitySet entitySet = DataHandler.getDataSet("agreement", filter);
        List<String> todoTaskId = taskService.getTodoTask();
        
        for (Entity entity : entitySet) {
            String id = entity.getString("id");
            if (todoTaskId.contains(id)) {
                result.add(entity);
            }
        }
        resultPool.addValue(result);
    }
    
    protected void newAgreementVersion() throws Exception {
        identityService.startProcess();
    }
    
    protected void approveAgreement() throws Exception {
        Variant dataId = getParameter("id");
        Variant isReset = getParameter("isReset");
        String tableName = getParameter("type").getStringValue();
 
        
        //1.claim
        String taskid = taskService.claimTask();
        if (taskid == null) {
            return;
        }
        
        dataPool.addParameter("taskid", taskid);
        
        //2.complete
        boolean success = taskService.completeTask();
        if (!success) {
            return;
        }
 
        if (isReset.getBooleanValue()) {
            NamedSQL namedSQL = NamedSQL.getInstance("updateTableStatusCodeById");
            namedSQL.setParam("statuscode", "commit");
            namedSQL.setParam("id", dataId.getStringValue());
            namedSQL.setParam("tablename", tableName);
            namedSQL.exec();
        }
        
        Task task = taskService.geTask();
        if(task != null && task.getTaskDefinitionKey().equalsIgnoreCase("modifyApply")) {
            NamedSQL namedSQL = NamedSQL.getInstance("updateTableStatusCodeById");
            namedSQL.setParam("id", dataId.getStringValue());
            namedSQL.setParam("tablename", tableName);
            namedSQL.setParam("statuscode", "isReset");
            namedSQL.exec();
        }
        
        
        //3.update status
        if (historyService.isTaskFinished()) {
            NamedSQL namedSQL = NamedSQL.getInstance("updateTableStatusCodeById");
            namedSQL.setParam("id", dataId.getStringValue());
            namedSQL.setParam("tablename", tableName);
            if (getParameter("passFlag").getStringValue().equalsIgnoreCase("false")) {
                namedSQL.setParam("statuscode", "close");
            }else {
                namedSQL.setParam("statuscode", "open");
            }
            namedSQL.exec();
        }
        
        resultPool.success();
    }
 
    protected void preview() throws Exception {
        Variant code = dataPool.getParameter("code");
        
        NamedSQL namedSQL = NamedSQL.getInstance("getApplicationTemplatePath");
        namedSQL.setParam("code", code.getStringValue());
        String path = SQLRunner.getString(namedSQL);
        String root = Configer.getParam("applicationTemplateRoot");
        
        File file = new File(root, path);
        
        if (!file.exists()) {
            resultPool.error("file not exists: " + file);
            return;
        }
        
        HttpResponseWriter writer = new HttpResponseWriter(response);
        writer.write(file, ClientAction.AsPDF);
    }
    
    @Override
    public void error(String error) {
        resultPool.error(error);
    }
 
    @Override
    public Variant getParameter(String name) {
        return dataPool.getParameter(name);
    }
}