CustomerOrder.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 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.entity;
 
import java.util.Date;
import javax.persistence.*;
import org.turro.string.Strings;
import org.turro.erp.db.ErpPU;
import org.turro.financials.db.FinancialsPU;
import org.turro.financials.entity.Contract;
import org.turro.financials.product.ProductFactory;
import org.turro.jpa.Dao;
import org.turro.jpa.entity.DaoEntity;
 
@Entity
public class CustomerOrder implements java.io.Serializable {
 
  @Id
  @GeneratedValue(strategy=GenerationType.IDENTITY)
  @Column(name="IDENTIFIER")
  private long id;
  
  private String customerCode;
  
  @Lob
  @Column(length=4096)
  private String description;
  
  @Column(name="CONTROL_DATE")
  @Temporal(value = TemporalType.TIMESTAMP)
  private Date controlDate;
  
  @Column(name="DELIVERY_DATE")
  @Temporal(value = TemporalType.TIMESTAMP)
  private Date delivery;
  
  private boolean wantBudget;
  
  private String orderId;
 
  @Column(name="ORDER_DATE")
  @Temporal(value = TemporalType.TIMESTAMP)
  private Date orderDate;
  
  private long customerId;
 
  private long serviceId;
  
  private double quantity, price;
  
  private boolean noFraction;
  
  public Date getControlDate() {
    return controlDate;
  }
 
  public void setControlDate(Date controlDate) {
    this.controlDate = controlDate;
  }
 
  public String getCustomerCode() {
    return customerCode;
  }
 
  public void setCustomerCode(String customerCode) {
    this.customerCode = customerCode;
  }
 
  public long getCustomerId() {
    return customerId;
  }
 
  public void setCustomerId(long customerId) {
    this.customerId = customerId;
  }
 
  public String getOrderId() {
    return orderId;
  }
 
  public void setOrderId(String orderId) {
    this.orderId = orderId;
  }
 
  public Date getDelivery() {
    return delivery;
  }
 
  public void setDelivery(Date delivery) {
    this.delivery = delivery;
  }
 
  public String getDescription() {
    return description;
  }
 
  public void setDescription(String description) {
    this.description = description;
  }
 
  public long getId() {
    return id;
  }
 
  public void setId(long id) {
    this.id = id;
  }
 
  public boolean isNoFraction() {
    return noFraction;
  }
 
  public void setNoFraction(boolean noFraction) {
    this.noFraction = noFraction;
  }
 
  public Date getOrderDate() {
    return orderDate;
  }
 
  public void setOrderDate(Date orderDate) {
    this.orderDate = orderDate;
  }
 
  public double getPrice() {
    return price;
  }
 
  public void setPrice(double price) {
    this.price = price;
  }
 
  public double getQuantity() {
    return quantity;
  }
 
  public void setQuantity(double quantity) {
    this.quantity = quantity;
  }
 
  public long getServiceId() {
    return serviceId;
  }
 
  public void setServiceId(long service) {
    this.serviceId = service;
  }
 
  public boolean isWantBudget() {
    return wantBudget;
  }
 
  public void setWantBudget(boolean wantBudget) {
    this.wantBudget = wantBudget;
  }
  
  /* Helpers */
 
  public double getAmount() {
    return (quantity == 0 ? 1 : quantity) * price;
  }
  
  public boolean isEmpty() {
    return Strings.isBlank(description) || 
            customerId <= 0;
  }
 
  public void initFrom(OrderReference orderReference) {
    setDescription(orderReference.getDescription());
    if(orderReference.getProduct() != null) {
      ProductFactory.setContractorProduct(orderReference.getProduct(), orderReference.getWorkOrder().getContractId());
      if(orderReference.getProduct().getProductByContractor() != null) {
        setCustomerCode(orderReference.getProduct().getProductByContractor().getContractorCode());
      }
    }
  }
  
  public OrderReference getOrderReference() {
    if(id == 0) {
      return null;
    }
    return (OrderReference) new ErpPU().getSingleResultOrNull(
            "select o from OrderReference as o " +
            "where o.customerOrder = ?",
            new Object[] { this });
  }
 
  /* Financials Helpers */
 
  public Contract getService() {
    return new DaoEntity<Contract, Long>() {
      @Override
      protected Dao createDao() {
        return new FinancialsPU();
      }
      @Override
      protected boolean shouldLog() {
        return false;
      }
    }.find(serviceId);
  }
 
  public void setService(Contract service) {
    if(service != null) {
      serviceId = service.getId();
    } else {
      serviceId = 0;
    }
  }
 
  public Contract getCustomer() {
    return new DaoEntity<Contract, Long>() {
      @Override
      protected Dao createDao() {
        return new FinancialsPU();
      }
      @Override
      protected boolean shouldLog() {
        return false;
      }
    }.find(customerId);
  }
 
  public void setCustomer(Contract customer) {
    if(customer != null) {
      customerId = customer.getId();
    } else {
      customerId = 0;
    }
  }
 
}