+CartBean

2019-06-04 20:13:57 +02:00 · 2019-06-04 20:13:57 +02:00 · 1402e0fbf5
commit 1402e0fbf5
parent c8b6376284
3 changed files with 70 additions and 1 deletions
--- a/src/main/java/de/hsel/itech/jsf/CartBean.java
+++ b/src/main/java/de/hsel/itech/jsf/CartBean.java
@ -0,0 +1,40 @@
+package de.hsel.itech.jsf;
+
+import de.hsel.itech.db.Database;
+import de.hsel.itech.db.pojo.ShoppingCartItem;
+import de.hsel.itech.db.pojo.User;
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.faces.annotation.ManagedProperty;
+import javax.faces.bean.ManagedBean;
+import javax.faces.bean.RequestScoped;
+import java.util.ArrayList;
+import java.util.List;
+
+@ManagedBean
+@RequestScoped
+public class CartBean {
+
+    @Getter
+    @Setter
+    @ManagedProperty("#{userBean.user}")
+    private User user;
+
+    public List<ShoppingCartItem> getItems(){
+        Database db = Database.getInstance();
+        if(user==null){
+            return new ArrayList<ShoppingCartItem>();
+        }
+        return db.shoppingCart().get(user);
+    }
+
+    public void setItems(List<ShoppingCartItem> list) {
+
+    }
+
+    public int getItemCount(){
+        return getItems().size();
+    }
+
+}
--- a/src/main/webapp/cart.xhtml
+++ b/src/main/webapp/cart.xhtml
@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://xmlns.jcp.org/jsf/html"
+      xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
+      xmlns:f="http://xmlns.jcp.org/jsf/core">
+<f:view>
+    <ui:composition template="template.xhtml">
+        <ui:define name="content">
+
+            <ui:repeat value="#{cartBean.items}" var="item">
+                <li>
+                    <h:outputLabel value="#{item.article.title}"/>
+                </li>
+            </ui:repeat>
+
+            #{userBean.user.name}
+            #{cartBean.user.name}
+
+            <div class="m-row">
+                <div class="m-col-t-3 m-push-t-5 m-button m-success">
+                    <a href="#">Jetzt Kaufen</a>
+                </div>
+            </div>
+        </ui:define>
+    </ui:composition>
+</f:view>
+</html>
--- a/src/main/webapp/template.xhtml
+++ b/src/main/webapp/template.xhtml
@ -38,7 +38,7 @@
                    <div class="m-row">
                        <ol class="m-col-t-6 m-col-m-none">
                            <li><a href="category.xhtml">Katalog</a></li>
-                            <li><a href="#">(1) Warenkorb</a></li>
+                            <li><a href="cart.jsf">(#{cartBean.itemCount}) Warenkorb</a></li>
                        </ol>
                        <h:panelGroup layout="block" rendered="#{userBean.loggedIn}">
                            <ol class="m-col-t-6 m-col-m-none" start="4">