103 lines
3.2 KiB
Java
103 lines
3.2 KiB
Java
package com.alexanderlogistics;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.logging.Logger;
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import javax.enterprise.context.ConversationScoped;
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import javax.inject.Inject;
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import javax.inject.Named;
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import org.imixs.workflow.ItemCollection;
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import org.imixs.workflow.engine.DocumentService;
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import org.imixs.workflow.exceptions.QueryException;
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import org.imixs.workflow.faces.data.WorkflowController;
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/**
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* Der OPListeController dient dazu eine liste aller offenen Ausgangsrechnungen
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* zu bilden
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* <p>
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* Zusätzlich bietet er die funktionen zum auszifferne..(??)
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*
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* @author rsoika
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*
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*/
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@Named("opListController")
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@ConversationScoped
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public class OPListController implements Serializable {
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private static final long serialVersionUID = 1L;
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private static Logger logger = Logger.getLogger(OPListController.class.getName());
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@Inject
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protected WorkflowController workflowController;
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@Inject
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protected DocumentService documentService;
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public List<ItemCollection> getInvoices(String dbtrNumber) {
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List<ItemCollection> result=new ArrayList<ItemCollection>();
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// Aus der dbtrNummer muss das führendde D entfernt werden
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// wir speichern dieses zwar im Zahlungseingangs Workflow, aber eine Ausganksrechnung kennt das nicht
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// Das ganze ist ein übles Relikt aus Cargosoft und kann nicht vermieden werden
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if (dbtrNumber.startsWith("D")) {
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dbtrNumber=dbtrNumber.substring(1);
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}
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String query = "(type:workitem OR type:workitemarchive) AND ($modelversion:rechnungsausgang-*) AND (dbtr.number:" + dbtrNumber+")";
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try {
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result= documentService.find(query, 999, 0, "$created", false);
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} catch (QueryException e) {
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logger.severe("Failed to get op liste:" + e.getMessage());
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}
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return result;
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}
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/**
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* This method computes the sum for a given item in a list of workitems. The
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* result is rounded to 2 digits.
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* <p>
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* Gutschriften werden abgezogen
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*
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* @param refids - list of workitem uniqueIds
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* @param item - name of the item to summarize
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* @return sum rounded to 2 digits
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*/
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public double calculateSum(List<String> refids, String item) {
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double result = 0;
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for (String id : refids) {
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ItemCollection doc = documentService.load(id);
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if (doc != null) {
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if ("credit".equals(doc.getItemValueString("payment.type"))) {
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result = result + doc.getItemValueDouble(item);
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} else {
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result = result - doc.getItemValueDouble(item);
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}
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} else {
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logger.warning("invalid read access to calculate sum");
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}
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}
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// rond with 2 digits
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return Math.round(result * 100.0) / 100.0;
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}
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/**
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* This method removes an uniqueid form the item $workitemref
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*/
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@SuppressWarnings("unchecked")
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public void removeInvoice(String id) {
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List<String> refList = workflowController.getWorkitem().getItemValue("$workitemref");
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refList.remove(id);
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workflowController.getWorkitem().setItemValue("$workitemref", refList);
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}
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}
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