manejo de excepciones

springboot-difactura/src/main/java/com/emma/curso/springboot/di/factura/springboot_difactura/AppConfig.java

@@ -0,0 +1,36 @@
+package com.emma.curso.springboot.di.factura.springboot_difactura;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+import org.springframework.context.annotation.PropertySource;
+
+import com.emma.curso.springboot.di.factura.springboot_difactura.models.Item;
+import com.emma.curso.springboot.di.factura.springboot_difactura.models.Product;
+
+@Configuration
+@PropertySource(value = "classpath:data.properties", encoding = "UTF-8")
+public class AppConfig {
+
+    @Bean
+    List<Item> itemsInvoice() {
+        Product p1 = new Product("Cámara Sony", 800);
+        Product p2 = new Product("Bicicleta Bianchi 26", 1200);
+        List<Item> items = Arrays.asList(new Item(p1, 2), new Item(p2, 4));
+        return items;
+    }
+
+    @Bean
+    @Primary
+    List<Item> itemsInvoiceOficina() {
+        Product p1 = new Product("Monitor Asus 24", 700);
+        Product p2 = new Product("Notebook Razer", 2400);
+        Product p3 = new Product("Impresora HP", 800);
+        Product p4 = new Product("Escritorio Oficina", 900);
+        List<Item> items = Arrays.asList(new Item(p1, 2), new Item(p2, 4), new Item(p3, 1), new Item(p4, 1));
+        return items;
+    }
+}

springboot-difactura/src/main/java/com/emma/curso/springboot/di/factura/springboot_difactura/controllers/InvoiceController.java

@@ -0,0 +1,21 @@
+package com.emma.curso.springboot.di.factura.springboot_difactura.controllers;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.emma.curso.springboot.di.factura.springboot_difactura.models.Invoice;
+
+@RestController
+@RequestMapping("/invoices")
+public class InvoiceController {
+
+    @Autowired
+    private Invoice invoice;
+
+    @GetMapping("/show")
+    public Invoice show(){
+        return invoice;
+    }
+}

springboot-difactura/src/main/java/com/emma/curso/springboot/di/factura/springboot_difactura/models/Client.java

@@ -1,11 +1,20 @@
 package com.emma.curso.springboot.di.factura.springboot_difactura.models;
 
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
+import org.springframework.web.context.annotation.RequestScope;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 @Component
+@RequestScope
+@JsonIgnoreProperties({"targetSource", "advisors"})
 public class Client {
 
+    @Value("${client.name}")
     private String name;
+
+    @Value("${client.lastname}")
     private String lastname;
 
     public String getName() {

springboot-difactura/src/main/java/com/emma/curso/springboot/di/factura/springboot_difactura/models/Invoice.java

@@ -3,14 +3,24 @@
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
+import org.springframework.web.context.annotation.RequestScope;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 @Component
+@RequestScope
+@JsonIgnoreProperties({"targetSource", "advisors"})
 public class Invoice {
 
     @Autowired
     private Client client;
+
+    @Value("${invoice.description.office}")
     private String descripcion;
+
+    @Autowired
     private List<Item> items;
 
     public Client getClient() {
@@ -37,4 +47,8 @@ public void setItems(List<Item> items) {
         this.items = items;
     }
 
+    public int getTotal(){
+        return items.stream().mapToInt(Item::getImporte).sum();
+    }
+
  }

springboot-difactura/src/main/java/com/emma/curso/springboot/di/factura/springboot_difactura/models/Item.java

@@ -4,19 +4,32 @@ public class Item {
 
     private Product product;
     private Integer quantity;
-
+
+    public Item() {
+    }
+
+    public Item(Product product, Integer quantity) {
+        this.product = product;
+        this.quantity = quantity;
+    }
+
     public Product getProduct() {
         return product;
     }
+
     public void setProduct(Product product) {
         this.product = product;
     }
+
     public Integer getQuantity() {
         return quantity;
     }
+
     public void setQuantity(Integer quantity) {
         this.quantity = quantity;
     }
 
-
+    public int getImporte(){
+        return quantity * product.getPrice();
+    }
 }

springboot-difactura/src/main/java/com/emma/curso/springboot/di/factura/springboot_difactura/models/Product.java

@@ -1,22 +1,32 @@
 package com.emma.curso.springboot.di.factura.springboot_difactura.models;
 
-
 public class Product {
 
     private String name;
     private Integer price;
 
+    public Product() {
+    }
+
+    public Product(String name, Integer price) {
+        this.name = name;
+        this.price = price;
+    }
+
     public String getName() {
         return name;
     }
+
     public void setName(String name) {
         this.name = name;
     }
+
     public Integer getPrice() {
         return price;
     }
+
     public void setPrice(Integer price) {
         this.price = price;
     }
-    
+
 }

springboot-difactura/src/main/resources/application.properties

@@ -1 +1,4 @@
 spring.application.name=springboot-difactura
+server.servlet.encoding.charset=UTF-8
+server.servlet.encoding.force=true
+spring.messages.encoding=UTF-8

springboot-difactura/src/main/resources/data.properties

@@ -0,0 +1,4 @@
+client.name=Emmanuel
+client.lastname=Faúndez
+invoice.description=Factura de Deporte
+invoice.description.office= Factura de Oficina

springboot-error/.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

springboot-error/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.7/apache-maven-3.9.7-bin.zip