ExportData.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 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.financials.pos;
 
import java.util.stream.Stream;
import org.turro.financials.db.FinancialsPU;
import org.turro.financials.entity.Product;
import org.turro.jpa.Dao;
import org.turro.pos.collections.CategoryList;
import org.turro.pos.collections.ProductList;
import org.turro.pos.entities.PosProduct;
 
public class ExportData {
  
  public static void execute() {
    CategoryList cl = new CategoryList();
    cl.publish();
    ProductList pl = new ProductList();
    addProducts(pl);
    pl.publish();
  }
 
  private static void addProducts(ProductList pl) {
    Dao dao = new FinancialsPU();
    try(Stream<Product> products = dao.stream(Product.class, "select p from Product p")) {
      products.forEach((product) -> {
        pl.add(generateProduct(product));
      });
    }    
  }
  
  private static PosProduct generateProduct(Product product) {
    PosProduct p = new PosProduct();
    p.setHeadquarters("1");
    p.setIdentifier(product.getProductCode());
    p.setName(product.getDescription());
    p.setSellprice(product.getPrice());
    p.setTax(product.getTax());
    p.setCategory(CategoryList.defaultCategory().getIdentifier());
    return p;
  }
  
}