Add original source code

.gitignore

@@ -1 +1,3 @@
 /.idea/
+.DS_Store
+

README.md

@@ -1,3 +1,3 @@
 # [YourSmartHouse](https://gdonisi.github.io/YourSmartHouse)
 
-Demo of my University Project for "Software Technologies for the Web" class. Original source can be found [here](https://github.com/giovannidonisi/YourSmartHouse).
+Demo of my University Project for "Software Technologies for the Web" class.

YourSmartHouse/.gitattributes

@@ -0,0 +1,2 @@
+# Auto detect text files and perform LF normalization
+* text=auto

YourSmartHouse/YourSmartHouse.iml

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="web" name="Web">
+      <configuration>
+        <descriptors>
+          <deploymentDescriptor name="web.xml" url="file://$MODULE_DIR$/src/main/webapp/WEB-INF/web.xml" />
+        </descriptors>
+        <webroots>
+          <root url="file://$MODULE_DIR$/src/main/webapp" relative="/" />
+        </webroots>
+        <sourceRoots>
+          <root url="file://$MODULE_DIR$/src/main/java" />
+          <root url="file://$MODULE_DIR$/src/main/resources" />
+        </sourceRoots>
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="jdk" jdkName="15" jdkType="JavaSDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library" exported="">
+      <library>
+        <CLASSES>
+          <root url="file://$MODULE_DIR$/src/main/webapp/WEB-INF/lib" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+        <jarDirectory url="file://$MODULE_DIR$/src/main/webapp/WEB-INF/lib" recursive="false" />
+      </library>
+    </orderEntry>
+    <orderEntry type="library" name="jquery-3.4.1" level="application" />
+    <orderEntry type="library" name="font-awesome" level="application" />
+    <orderEntry type="library" name="e176238445" level="application" />
+    <orderEntry type="library" name="jquery" level="application" />
+    <orderEntry type="library" name="all" level="application" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: javax.servlet:javax.servlet-api:4.0.1" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.junit.jupiter:junit-jupiter-api:5.7.1" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.apiguardian:apiguardian-api:1.1.0" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.opentest4j:opentest4j:1.2.0" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.junit.platform:junit-platform-commons:1.7.1" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.junit.jupiter:junit-jupiter-engine:5.7.1" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.junit.platform:junit-platform-engine:1.7.1" level="project" />
+  </component>
+</module>

YourSmartHouse/pom.xml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>GiovanniDonisi</groupId>
+    <artifactId>YourSmartHouse</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <name>YourSmartHouse</name>
+    <packaging>war</packaging>
+
+    <properties>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <junit.version>5.7.1</junit.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>4.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-war-plugin</artifactId>
+                <version>3.3.1</version>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

YourSmartHouse/src/main/java/carrello/Carrello.java

@@ -0,0 +1,66 @@
+package carrello;
+
+import prodotto.Prodotto;
+
+import java.util.ArrayList;
+import java.util.Optional;
+
+public class Carrello {
+    private ArrayList<OggettoCarrello> oggetti;
+
+    public Carrello() {
+        super();
+        this.oggetti = new ArrayList<>();
+    }
+
+    public Carrello(ArrayList<OggettoCarrello> o){
+        this.oggetti = o;
+    }
+
+    public boolean addProduct(Prodotto p, int q) {
+        Optional<OggettoCarrello> opt = find(p.getProductId());
+        if(opt.isPresent()) {
+            opt.get().setQuantita(q);
+            return true;
+        }
+        else
+            return oggetti.add(new OggettoCarrello(p, q));
+    }
+
+    public boolean removeProduct(int id) {
+        return oggetti.removeIf(it -> it.getProdotto().getProductId() == id);
+    }
+
+    public Optional<OggettoCarrello> find(int id) {
+        return oggetti.stream().filter(it -> it.getProdotto().getProductId() == id).findFirst();
+    }
+
+    public void reset() {
+        oggetti.clear();
+    }
+
+    public ArrayList<OggettoCarrello> getOggetti() {
+        return oggetti;
+    }
+
+    public void setOggetti(ArrayList<OggettoCarrello> oggetti) {
+        this.oggetti = oggetti;
+    }
+
+    public double getTotale() {
+        double x = 0.0;
+        for(OggettoCarrello o : oggetti){
+            x += o.totale();
+        }
+        x = Math.round(x * 100);
+        return x/100; // Mi assicuro che i double abbiano 2 cifre dopo la virgola
+    }
+
+    public int getQuantita() {
+        int a = 0;
+        for(OggettoCarrello o : oggetti) {
+            a += o.getQuantita();
+        }
+        return a;
+    }
+}

YourSmartHouse/src/main/java/carrello/CartServlet.java

@@ -0,0 +1,99 @@
+package carrello;
+
+import http.Controller;
+import http.InvalidRequestException;
+import prodotto.Prodotto;
+import prodotto.ProdottoDAO;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.sql.SQLException;
+
+@WebServlet(name = "CartServlet", value = "/cart/*")
+public class CartServlet extends Controller {
+
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+        String path = getPath(req);
+        switch (path) {
+            case "/":
+            case "/show":
+                Carrello c = getSessionCart(req.getSession(false));
+                if(c == null) {
+                    c = new Carrello();
+                    req.getSession(false).setAttribute("utenteCarrello", c);
+                }
+                req.getRequestDispatcher(view("utente/carrello")).forward(req, resp);
+                break;
+            default:
+                resp.sendError(404);
+        }
+    }
+
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+        try {
+            String path = getPath(req);
+            switch (path) {
+                case "/add":
+                    add(req, resp);
+                    break;
+                case "/remove":
+                    remove(req, resp);
+                    break;
+                case "/empty":
+                    Carrello c = getSessionCart(req.getSession(false));
+                    if(c != null)
+                        c.reset();
+                    resp.sendRedirect("/YourSmartHouse/cart/show");
+                    break;
+                default:
+                    resp.sendError(405);
+                    break;
+            }
+        } catch (InvalidRequestException e) {
+            e.handle(req, resp);
+        }
+    }
+
+    private void add(HttpServletRequest req, HttpServletResponse resp) throws InvalidRequestException {
+        try {
+            String id = req.getParameter("id");
+            String quant = req.getParameter("quantita");
+            if (!isNumber(id) || !isNumber(quant))
+                throw new InvalidRequestException(500);
+
+            ProdottoDAO dao = new ProdottoDAO();
+            Prodotto p = dao.fetchProduct(Integer.parseInt(id));
+            if(p != null) {
+                int quantita = Integer.parseInt(quant);
+                if(getSessionCart(req.getSession(false)) == null)
+                    req.getSession(false).setAttribute("utenteCarrello", new Carrello());
+
+                getSessionCart(req.getSession(false)).addProduct(p, quantita);
+                resp.sendRedirect("/YourSmartHouse/products/show?id="+id);
+            } else
+                throw new InvalidRequestException(404);
+        } catch (SQLException | IOException throwables) {
+            throwables.printStackTrace();
+            throw new InvalidRequestException(500);
+        }
+    }
+
+    private void remove(HttpServletRequest req, HttpServletResponse resp) throws InvalidRequestException {
+        try {
+            String id = req.getParameter("id");
+            if (!isNumber(id))
+                throw new InvalidRequestException(500);
+
+            if(getSessionCart(req.getSession(false)).removeProduct(Integer.parseInt(id)))
+                resp.sendRedirect("/YourSmartHouse/cart/show");
+            else
+                throw new InvalidRequestException(404);
+        } catch (IOException e) {
+            throw new InvalidRequestException(500);
+        }
+    }
+
+}

YourSmartHouse/src/main/java/carrello/OggettoCarrello.java

@@ -0,0 +1,31 @@
+package carrello;
+
+import prodotto.Prodotto;
+
+public class OggettoCarrello {
+    private final Prodotto prodotto;
+    private int quantita;
+
+    public OggettoCarrello(Prodotto prodotto, int quantita) {
+        this.prodotto = prodotto;
+        this.quantita = quantita;
+    }
+
+    public void setQuantita(int quantita) {
+        this.quantita = quantita;
+    }
+
+    public Prodotto getProdotto() {
+        return prodotto;
+    }
+
+    public int getQuantita() {
+        return quantita;
+    }
+
+    public double totale() {
+        double n = prodotto.getPrezzo()*quantita;
+        n = Math.round(n * 100);
+        return n/100; // Mi assicuro che i double abbiano 2 cifre dopo la virgola
+    }
+}

YourSmartHouse/src/main/java/categoria/Categoria.java

@@ -0,0 +1,69 @@
+package categoria;
+
+import org.json.JSONObject;
+import prodotto.Prodotto;
+
+import javax.servlet.http.Part;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.util.ArrayList;
+
+public class Categoria {
+    private int categoryId;
+    private String nome, foto;
+    private ArrayList<Prodotto> prodotti;
+
+    public Categoria() {
+        super();
+    }
+
+    public int getCategoryId() {
+        return categoryId;
+    }
+
+    public void setCategoryId(int categoryId) {
+        this.categoryId = categoryId;
+    }
+
+    public String getNome() {
+        return nome;
+    }
+
+    public void setNome(String nome) {
+        this.nome = nome;
+    }
+
+    public ArrayList<Prodotto> getProdotti() {
+        return prodotti;
+    }
+
+    public void setProdotti(ArrayList<Prodotto> prodotti) {
+        this.prodotti = prodotti;
+    }
+
+    public String getFoto() {
+        return foto;
+    }
+
+    public void setFoto(String foto) {
+        this.foto = foto;
+    }
+
+    public void writeFoto(String up, Part st) throws IOException {
+        try(InputStream filestream = st.getInputStream()) {
+            File file = new File(up+foto);
+            Files.copy(filestream, file.toPath());
+        }
+    }
+
+    public JSONObject toJSON() {
+        JSONObject object = new JSONObject();
+        object.put("id", categoryId);
+        object.put("nome", nome);
+        object.put("foto", foto);
+        return object;
+    }
+
+}