ProductsItem.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2012 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.erp.purchase;
 
import org.turro.erp.entity.OrderReference;
import org.turro.erp.entity.ReceiptItem;
import org.turro.erp.entity.Task;
import org.turro.erp.entity.WorkOrder;
import org.turro.financials.product.IProduct;
import org.turro.math.Zero;
 
public class ProductsItem {
 
  private WorkOrder workOrder;
  private OrderReference orderReference;
  private long workOrderId;
  private int orderRef;
  private Task task;  
  private double units, cost;  
  private String description;
  private IProduct iProduct;
 
  public ProductsItem(ReceiptItem ri) {
    task = ri.getOrderItem().getRequiredUsage().getTask();
    orderReference = task.getOrderReference();
    workOrder = orderReference.getWorkOrder();
    workOrderId = workOrder.getWorkOrderId();
    orderRef = orderReference.getOrderRef();
    units = ri.getUnits();
    description = ri.getDescription();
    iProduct = ri.getIProduct();
    cost = ri.getCost();
  }
 
  public ProductsItem() {
  }
 
  public String getConcept() {
    return description;
  }
 
  public void setConcept(String concept) {
    this.description = concept;
  }
 
  public double getCost() {
    return cost;
  }
 
  public void setCost(double cost) {
    this.cost = cost;
  }
 
  public int getOrderRef() {
    return orderRef;
  }
 
  public void setOrderRef(int orderRef) {
    if(this.orderRef != orderRef) {
      orderReference = null;
      task = null;
      for(OrderReference or : workOrder.getOrderReferences()) {
        if(or.getOrderRef() == orderRef) {
          orderReference = or;
          break;
        }
      }      
    }
    this.orderRef = orderRef;
  }
 
  public OrderReference getOrderReference() {
    return orderReference;
  }
 
  public void setOrderReference(OrderReference orderReference) {
    this.orderReference = orderReference;
  }
 
  public IProduct getIProduct() {
    return iProduct;
  }
 
  public void setIProduct(IProduct product) {
    this.iProduct = product;
    if(cost == 0 && product != null) {
      cost = product.getProductCost();
    }
  }
 
  public Task getTask() {
    return task;
  }
 
  public void setTask(Task task) {
    if(task != null) {
      workOrder = task.getOrderReference().getWorkOrder();
      workOrderId = workOrder.getWorkOrderId();
    }
    this.task = task;
  }
 
  public double getUnits() {
    return units;
  }
 
  public void setUnits(double units) {
    this.units = units;
  }
 
  public WorkOrder getWorkOrder() {
    return workOrder;
  }
 
  public void setWorkOrder(WorkOrder workOrder) {
    this.workOrder = workOrder;
  }
 
  public long getWorkOrderId() {
    return workOrderId;
  }
 
  public void setWorkOrderId(long workOrderId) {
    if(this.workOrderId != workOrderId) {
      workOrder = WorkOrder.getByWorkOrderId(workOrderId);
      orderRef = 0;
      orderReference = null;
      task = null;
    }
    this.workOrderId = workOrderId;
  }
 
  boolean isValid() {
    return task != null && iProduct != null &&
            !Zero.near(units, 3);
  }
  
}