Add sample data

src/main/java/edu/uchicago/mpcs/topics/Application.java

@@ -16,7 +16,10 @@
 package edu.uchicago.mpcs.topics;
 
 import edu.uchicago.mpcs.topics.auction.Item;
+import edu.uchicago.mpcs.topics.auction.ItemCategory;
 import edu.uchicago.mpcs.topics.controller.ItemController;
+import edu.uchicago.mpcs.topics.db.ItemCategoryRepository;
+import edu.uchicago.mpcs.topics.db.ItemRepository;
 import edu.uchicago.mpcs.topics.db.UserDB;
 import edu.uchicago.mpcs.topics.user.User;
 import org.springframework.boot.CommandLineRunner;
@@ -35,16 +38,43 @@ public class Application {
 	    SpringApplication.run(Application.class, args);
 	}
 
+//    @Bean
+//     CommandLineRunner initData(UserDB userDB) {
+//        return args -> {
+//                userDB.save(new User("wawa", "rex", "wawa", "rex@gmail.com", true));
+//                userDB.save(new User("wawa", "haoh", "wawa", "hao@gmail.com", true));
+//                userDB.save(new User("wawa", "nella", "wawa", "nella@gmail.com", true));
+//                userDB.save(new User("wawa", "bright", "wawa", "bright@gmail.com", true));
+//        };
+//    }
+
     @Bean
-     CommandLineRunner initData(UserDB userDB) {
+    CommandLineRunner initData(ItemRepository itemRepository,
+                               ItemCategoryRepository itemCategoryRepository)
+    {
         return args -> {
-                userDB.save(new User("wawa", "rex", "wawa", "rex@gmail.com", true));
-                userDB.save(new User("wawa", "haoh", "wawa", "hao@gmail.com", true));
-                userDB.save(new User("wawa", "nella", "wawa", "nella@gmail.com", true));
-                userDB.save(new User("wawa", "bright", "wawa", "bright@gmail.com", true));
+
+            // item
+            itemRepository.save(new Item("iphone", "it's an iphone", 1L,
+                    333.33, 55555.55, "bit.ly/dd.png", 2L,
+                    true, null, null ));
+            itemRepository.save(new Item("iphone x", "it's an iphone x", 1L,
+                    333.33, 55555.55, "bit.ly/dd.png", 2L,
+                    true, null, null ));
+            itemRepository.save(new Item("iphone c", "it's an iphone c", 1L,
+                    333.33, 55555.55, "bit.ly/dd.png", 2L,
+                    true, null, null ));
+
+
+            // category
+            itemCategoryRepository.save(new ItemCategory("Electronics"));
+            itemCategoryRepository.save(new ItemCategory("Clothes"));
         };
     }
 
+
+
+
 //    @Bean
 //    public WebMvcConfigurer corsConfigurer() {
 //        return new WebMvcConfigurer() {

src/main/java/edu/uchicago/mpcs/topics/auction/Bid.java

@@ -11,7 +11,7 @@ import java.util.Date;
 public class Bid
 {
     @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long bidId;
 
     @NotNull

src/main/java/edu/uchicago/mpcs/topics/auction/Item.java

@@ -15,7 +15,7 @@ public class Item
 {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long itemId;
 
     @Column(length = 2000)
@@ -64,6 +64,7 @@ public class Item
         this.canBuyNow = canBuyNow;
         this.startTime = startTime;
         this.endTime = endTime;
+        this.status = Status.ACTIVE;
     }
 
     public Long getItemId()

src/main/java/edu/uchicago/mpcs/topics/auction/ItemCategory.java

@@ -11,15 +11,14 @@ import javax.validation.constraints.NotNull;
 public class ItemCategory
 {
     @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long itemCategoryId;
 
-    @NotNull
     private String itemCategoryName;
 
     public ItemCategory(String itemCategoryName)
     {
-        itemCategoryName = itemCategoryName;
+        this.itemCategoryName = itemCategoryName;
     }
 
     public Long getItemCategoryId()

src/main/java/edu/uchicago/mpcs/topics/auction/TimeTracker.java

@@ -29,41 +29,56 @@ public class TimeTracker
     {
         this.itemId = item.getItemId();
 
-        LocalDateTime startTime = LocalDateTime.parse(item.getStartTime());
-        LocalDateTime endTime = LocalDateTime.parse(item.getEndTime());
-
+//        System.out.println(this.itemId);
+        
         LocalDateTime currentTime = LocalDateTime.now();
+        LocalDateTime startTime = LocalDateTime.now();
+
+
+        if (item.getStartTime() != null)
+        {
+            setStatus(Status.INACTIVE);
+
+            startTime = LocalDateTime.parse(item.getStartTime());
 
-        Duration durationStart = Duration.between(startTime, currentTime);
-        ScheduledExecutorService startTimer = Executors.newSingleThreadScheduledExecutor();
-        startTimer.schedule(this::timeStart, durationStart.getSeconds(), TimeUnit.SECONDS);
+            Duration durationStart = Duration.between(startTime, currentTime);
+            ScheduledExecutorService startTimer = Executors.newSingleThreadScheduledExecutor();
+            startTimer.schedule(this::timeStart, durationStart.getSeconds(), TimeUnit.SECONDS);
+        }
 
-        Duration durationEnd = Duration.between(startTime, endTime);
-        ScheduledExecutorService endTimer = Executors.newSingleThreadScheduledExecutor();
-        endTimer.schedule(this::timeEnd, durationEnd.getSeconds(), TimeUnit.SECONDS);
+        if (item.getEndTime() != null)
+        {
+            LocalDateTime endTime = LocalDateTime.parse(item.getEndTime());
+
+            Duration durationEnd = Duration.between(startTime, endTime);
+            ScheduledExecutorService endTimer = Executors.newSingleThreadScheduledExecutor();
+            endTimer.schedule(this::timeEnd, durationEnd.getSeconds(), TimeUnit.SECONDS);
+        }
     }
 
-    private void timeStart()
+    private Item setStatus(Status status)
     {
+        // Can't just use this.item since it may be edited in the future.
         Item itemToUpdate = itemRepository.findById(this.itemId).orElse(null);
 
-        itemToUpdate.setStatus(Status.ACTIVE);
+        itemToUpdate.setStatus(status);
 
-        itemRepository.save(itemToUpdate);
+        return itemRepository.save(itemToUpdate);
 
     }
 
+    private void timeStart()
+    {
+        this.setStatus(Status.ACTIVE);
+    }
+
     private void timeEnd()
     {
         //set status to ENDED
-        Item itemToUpdate = itemRepository.findById(this.itemId).orElse(null);
-
-        itemToUpdate.setStatus(Status.ENDED);
-
-        itemRepository.save(itemToUpdate);
+        Item itemToAdd = this.setStatus(Status.ENDED);
 
         //add the item to user shopping cart
-        ShoppingCart shoppingCart = shoppingCartRepository.findById(itemToUpdate.getCurrentBidderID()).orElse(null);
-        shoppingCartRepository.save(shoppingCart.addItem(itemToUpdate));
+        ShoppingCart shoppingCart = shoppingCartRepository.findById(itemToAdd.getCurrentBidderID()).orElse(null);
+        shoppingCartRepository.save(shoppingCart.addItem(itemToAdd));
     }
 }

src/main/java/edu/uchicago/mpcs/topics/controller/itemCategoryController.java

@@ -3,6 +3,7 @@ package edu.uchicago.mpcs.topics.controller;
 import edu.uchicago.mpcs.topics.auction.Bid;
 import edu.uchicago.mpcs.topics.auction.ItemCategory;
 import edu.uchicago.mpcs.topics.db.ItemCategoryRepository;
+import edu.uchicago.mpcs.topics.service.ItemCategoryService;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.ArrayList;
@@ -19,10 +20,12 @@ public class itemCategoryController
 
     //repository
     private ItemCategoryRepository itemCategoryRepository;
+    private ItemCategoryService itemCategoryService;
 
-    public itemCategoryController(ItemCategoryRepository itemCategoryRepository)
+    public itemCategoryController(ItemCategoryRepository itemCategoryRepository, ItemCategoryService itemCategoryService)
     {
         this.itemCategoryRepository = itemCategoryRepository;
+        this.itemCategoryService = itemCategoryService;
     }
 
 
@@ -30,10 +33,8 @@ public class itemCategoryController
     @GetMapping
     public List<ItemCategory> getAllCategories()
     {
-        List<ItemCategory> categories = new ArrayList<>();
-        itemCategoryRepository.findAll().forEach(categories::add);
 
-        return categories;
+        return itemCategoryService.getAllCategories();
     }
 
     //add category

src/main/java/edu/uchicago/mpcs/topics/service/ItemCategoryService.java

+package edu.uchicago.mpcs.topics.service;
+
+import edu.uchicago.mpcs.topics.auction.ItemCategory;
+import edu.uchicago.mpcs.topics.db.ItemCategoryRepository;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by Bright on 2018-11-17.
+ */
+
+@Service
+public class ItemCategoryService
+{
+    private final ItemCategoryRepository itemCategoryRepository;
+
+    public ItemCategoryService(ItemCategoryRepository itemCategoryRepository)
+    {
+        this.itemCategoryRepository = itemCategoryRepository;
+    }
+
+    public List<ItemCategory> getAllCategories()
+    {
+        List<ItemCategory> categories = new ArrayList<>();
+        itemCategoryRepository.findAll().forEach(categories::add);
+        return categories;
+    }
+}
\ No newline at end of file

src/main/java/edu/uchicago/mpcs/topics/service/ItemService.java

@@ -35,7 +35,7 @@ public class ItemService
 
         //start timer
 
-        TimeTracker timeTracker = new TimeTracker(savedItem);
+        new TimeTracker(savedItem);
 
         return savedItem;
     }