delivery_api finished

delivery/src/main/java/org/hso/ecommerce/supplier/App.java

@@ -0,0 +1,11 @@
+package org.hso.ecommerce.supplier;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class App {
+    public static void main(String[] args) {
+        SpringApplication.run(App.class, args);
+    }
+}

delivery/src/main/java/org/hso/ecommerce/supplier/RequestController.java

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+package org.hso.ecommerce.supplier;
+
+import com.fasterxml.jackson.core.JsonFactoryBuilder;
+import netscape.javascript.JSObject;
+import org.hso.ecommerce.supplier.data.Delivery;
+import org.hso.ecommerce.supplier.data.DeliveryManager;
+import org.json.JSONObject;
+import org.springframework.web.bind.annotation.*;
+
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+@RestController
+public class RequestController {
+
+
+
+    @PostMapping("/newDelivery")
+    public String supplier(HttpServletResponse response, HttpServletRequest request, @RequestBody Delivery delivery) {
+        DeliveryManager.getInstance().add(delivery);
+
+        return delivery.getUuid().toString();
+    }
+
+    @GetMapping("/status")
+    public String searchArticles(@RequestParam(value = "trackingID") String trackingID, HttpServletRequest request, HttpServletResponse response) {
+
+        Delivery delivery = DeliveryManager.getInstance().getDeliveryByeID(trackingID);
+
+        return new JSONObject().put("status",delivery.getStatus()).put("estimatedArrival",delivery.getEstimatedArrival()).toString();
+    }
+}

delivery/src/main/java/org/hso/ecommerce/supplier/data/Delivery.java

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+package org.hso.ecommerce.supplier.data;
+
+
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.UUID;
+
+public class Delivery {
+
+    private String[] states = {"Bestellung eingegangen","Bestellung auf dem Weg","Lieferung erfolgreich"};
+    private double[] timeBorder = {4,24};
+
+    private String name;
+    private String address;
+    private String estimatedArrival;
+    private Date creationTime;
+    private UUID uuid;
+
+    public Delivery(String name, String address)
+    {
+        this.name = name;
+        this.address = address;
+        this.uuid = UUID.randomUUID();
+        this.creationTime = new Date();
+        SimpleDateFormat formatter = new SimpleDateFormat("dd-MM-yyyy");
+        this.estimatedArrival = formatter.format(addDays((Date)this.creationTime.clone(),1));
+    }
+
+
+    public String getStatus()
+    {
+        Date now = new Date();
+        Long timeNow = now.getTime();
+        Long creationTime = this.creationTime.getTime();
+
+        Long diff = timeNow - creationTime;
+        double hour = (((diff / 1000) / 3600));
+
+        for (int i = 0; i <  timeBorder.length; i++) {
+
+            if(hour < timeBorder[i])
+                return states[i];
+        }
+
+        return states[timeBorder.length];
+    }
+
+    public String getEstimatedArrival() {
+
+        return estimatedArrival;
+    }
+
+    private Date addDays(Date date, int days)
+    {
+        Calendar cal = Calendar.getInstance();
+        cal.setTime(date);
+        cal.add(Calendar.DATE, days);
+        return cal.getTime();
+    }
+
+    public UUID getUuid() {
+        return uuid;
+    }
+
+    public String getName() {
+        return name;
+    }
+}

delivery/src/main/java/org/hso/ecommerce/supplier/data/DeliveryManager.java

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+package org.hso.ecommerce.supplier.data;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+public class DeliveryManager {
+
+    private List<Delivery> deliveryList;
+    private static DeliveryManager deliveryManager;
+
+    private DeliveryManager()
+    {
+        deliveryList = new ArrayList<>();
+    }
+
+    public static DeliveryManager getInstance () {
+
+        if (DeliveryManager.deliveryManager == null) {
+            DeliveryManager.deliveryManager = new DeliveryManager();
+        }
+        return DeliveryManager.deliveryManager;
+    }
+
+    public boolean add(Delivery delivery)
+    {
+       return deliveryList.add(delivery);
+    }
+
+    public Delivery getDeliveryByeID(String uuid)
+    {
+        return deliveryList.parallelStream().filter(d -> d.getUuid().equals(UUID.fromString(uuid))).findAny().get();
+    }
+}

delivery/src/main/resources/application.properties

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+server.address=::1
+server.port=8081