create table for transaksi

app/src/main/java/com/example/yourcashiertest/activities/CartActivity.java

@@ -2,13 +2,13 @@ package com.example.yourcashiertest.activities;
 
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.databinding.DataBindingUtil;
-import androidx.lifecycle.Observer;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.recyclerview.widget.LinearLayoutManager;
 
 import android.annotation.SuppressLint;
 import android.content.Intent;
 import android.os.Bundle;
+import android.view.View;
 
 import com.example.yourcashiertest.R;
 import com.example.yourcashiertest.adapters.CartAdapter;
@@ -17,9 +17,6 @@ import com.example.yourcashiertest.entities.Cart;
 import com.example.yourcashiertest.entities.Product;
 import com.example.yourcashiertest.utils.Convert;
 import com.example.yourcashiertest.viewmodels.CartViewModel;
-import com.example.yourcashiertest.viewmodels.ProductViewModel;
-
-import java.util.List;
 
 
 public class CartActivity extends AppCompatActivity {
@@ -40,7 +37,6 @@ public class CartActivity extends AppCompatActivity {
         binding.rvCartList.setAdapter(adapter);
 
         product = new Product();
-//        viewModel = new ViewModelProvider(this).get(ProductViewModel.class);
 
         CartViewModel cartViewModel = new ViewModelProvider(this).get(CartViewModel.class);
         cartViewModel.getCarts().observe(this, carts -> adapter.setCartList(carts));

app/src/main/java/com/example/yourcashiertest/activities/MainActivity.java

@@ -173,7 +173,7 @@ public class MainActivity extends AppCompatActivity {
             startActivity(new Intent(MainActivity.this, CartActivity.class));
             finish();
         }else {
-            Cart cart = new Cart(0,"", "", 0, 0, 0);
+            Cart cart = new Cart(0,"", "", 0, 0, 0, 0);
             cart.setIdProduct(product.getId());
             cart.setImage(product.getPhoto());
             cart.setNameProduct(product.getName());

app/src/main/java/com/example/yourcashiertest/activities/PaymentActivity.java

@@ -28,7 +28,7 @@ import com.example.yourcashiertest.viewmodels.ProductViewModel;
 import java.util.ArrayList;
 import java.util.List;
 
-public class PaymentActivity extends AppCompatActivity {
+public class  PaymentActivity extends AppCompatActivity {
 
     ActivityPaymentBinding binding;
     public static String paymentMethod = "";

app/src/main/java/com/example/yourcashiertest/daos/TransaksiDao.java

+package com.example.yourcashiertest.daos;
+
+import androidx.room.Query;
+
+import com.example.yourcashiertest.entities.Transaksi;
+
+import java.util.List;
+
+public interface TransaksiDao {
+
+    @Query("SELECT * FROM transaksi")
+    public List<Transaksi> getAllTransaksi();
+
+}

app/src/main/java/com/example/yourcashiertest/databases/LocalDatabase.java

@@ -14,17 +14,19 @@ import androidx.sqlite.db.SupportSQLiteOpenHelper;
 
 import com.example.yourcashiertest.daos.CartDao;
 import com.example.yourcashiertest.daos.ProductDao;
+import com.example.yourcashiertest.daos.TransaksiDao;
 import com.example.yourcashiertest.entities.Cart;
 import com.example.yourcashiertest.entities.Product;
 
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
-@Database(entities = {Product.class, Cart.class}, version = 3, exportSchema = false)
+@Database(entities = {Product.class, Cart.class}, version = 4, exportSchema = false)
 public abstract class LocalDatabase extends RoomDatabase {
 
     public abstract ProductDao productDao();
     public abstract CartDao cartDao();
+    public abstract TransaksiDao transaksiDao();
 
     private static volatile LocalDatabase INSTANCE;
     private static final int NUMBER_OF_THREADS = 4;
@@ -40,6 +42,14 @@ public abstract class LocalDatabase extends RoomDatabase {
         }
     };
 
+    public static final Migration MIGRATION_4_5 = new Migration(4, 5) {
+        @Override
+        public void migrate(@NonNull SupportSQLiteDatabase database) {
+            database.execSQL("CREATE TABLE IF NOT EXISTS Transaksi (orderId INTEGER NOT NULL, " +
+                    "amount INTEGER NOT NULL, status TEXT NOT NULL, PRIMARY KEY(orderId))");
+        }
+    };
+
     public static final Migration MIGRATION_2_3 = new Migration(2,3) {
         @Override
         public void migrate(@NonNull SupportSQLiteDatabase database) {
@@ -47,13 +57,20 @@ public abstract class LocalDatabase extends RoomDatabase {
         }
     };
 
+    public static final Migration MIGRATION_3_4 = new Migration(3,4) {
+        @Override
+        public void migrate(@NonNull SupportSQLiteDatabase database) {
+            database.execSQL("ALTER TABLE Cart ADD COLUMN orderId INTEGER NOT NULL DEFAULT 0");
+        }
+    };
+
     public static LocalDatabase getDatabase(Context context) {
         if (INSTANCE == null) {
             synchronized (LocalDatabase.class) {
                 if (INSTANCE == null) {
                     INSTANCE = Room.databaseBuilder(context.getApplicationContext(),
                             LocalDatabase.class, "yourcashier_database")
-                            .addMigrations(MIGRATION_1_2, MIGRATION_2_3)
+                            .addMigrations(MIGRATION_1_2, MIGRATION_2_3, MIGRATION_3_4, MIGRATION_4_5)
                             .allowMainThreadQueries()
                             .build();
                 }

app/src/main/java/com/example/yourcashiertest/entities/Cart.java

@@ -39,6 +39,10 @@ public class Cart implements Parcelable {
     @ColumnInfo(name = "realPrice")
     long realPrice = 0;
 
+    @NonNull
+    @ColumnInfo(name = "orderId")
+    long orderId = 0;
+
     protected Cart(Parcel in) {
         id = in.readLong();
         idProduct = in.readLong();
@@ -61,13 +65,14 @@ public class Cart implements Parcelable {
         }
     };
 
-    public Cart(long idProduct, String nameProduct, String image, long price, long qty, long realPrice){
+    public Cart(long idProduct, String nameProduct, String image, long price, long qty, long realPrice, long orderId){
         this.idProduct = idProduct;
         this.nameProduct = nameProduct;
         this.image = image;
         this.price = price;
         this.qty = qty;
         this.realPrice = realPrice;
+        this.orderId = orderId;
     }
 
     public Cart() {
@@ -130,6 +135,14 @@ public class Cart implements Parcelable {
         this.realPrice = realPrice;
     }
 
+    public long getOrderId() {
+        return orderId;
+    }
+
+    public void setOrderId(long orderId) {
+        this.orderId = orderId;
+    }
+
     @Override
     public int describeContents() {
         return 0;
@@ -144,5 +157,6 @@ public class Cart implements Parcelable {
         dest.writeLong(price);
         dest.writeLong(qty);
         dest.writeLong(realPrice);
+        dest.writeLong(orderId);
     }
 }

app/src/main/java/com/example/yourcashiertest/entities/Product.java

 package com.example.yourcashiertest.entities;
 
-import android.net.Uri;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.text.TextUtils;
 import android.widget.ImageView;
 
+import androidx.annotation.NonNull;
 import androidx.databinding.BindingAdapter;
+import androidx.room.ColumnInfo;
 import androidx.room.Entity;
 import androidx.room.PrimaryKey;
 
@@ -135,10 +136,7 @@ public class Product implements Parcelable {
         if (TextUtils.isEmpty(path)) view.setImageResource(R.drawable.unnamed);
         else {
             File file = new File(path);
-            Uri uri = Uri.parse(path);
             Glide.with(view).load(file).into(view);
-//            if (file.exists()) Glide.with(view).load(file).into(view);
-//            else view.setImageResource(R.drawable.unnamed);
         }
     }
 }

app/src/main/java/com/example/yourcashiertest/entities/Transaksi.java

+package com.example.yourcashiertest.entities;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import androidx.annotation.NonNull;
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+@Entity
+public class Transaksi implements Parcelable {
+    @PrimaryKey(autoGenerate = true)
+    @NonNull
+    @ColumnInfo(name = "orderId")
+    private long orderId;
+
+    @NonNull
+    @ColumnInfo(name = "amount")
+    private long amount;
+
+    @NonNull
+    @ColumnInfo(name = "status")
+    private String status;
+
+    protected Transaksi(Parcel in) {
+        orderId = in.readLong();
+        amount = in.readLong();
+        status = in.readString();
+    }
+
+    public static final Creator<Transaksi> CREATOR = new Creator<Transaksi>() {
+        @Override
+        public Transaksi createFromParcel(Parcel in) {
+            return new Transaksi(in);
+        }
+
+        @Override
+        public Transaksi[] newArray(int size) {
+            return new Transaksi[size];
+        }
+    };
+
+    public long getOrderId() {
+        return orderId;
+    }
+
+    public void setOrderId(long orderId) {
+        this.orderId = orderId;
+    }
+
+    public long getAmount() {
+        return amount;
+    }
+
+    public void setAmount(long amount) {
+        this.amount = amount;
+    }
+
+    @NonNull
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(@NonNull String status) {
+        this.status = status;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel parcel, int i) {
+        parcel.writeLong(orderId);
+        parcel.writeLong(amount);
+        parcel.writeString(status);
+    }
+}

app/src/main/java/com/example/yourcashiertest/repositories/TransaksiRepository.java

+package com.example.yourcashiertest.repositories;
+
+import android.app.Application;
+
+import androidx.lifecycle.LiveData;
+
+import com.example.yourcashiertest.daos.TransaksiDao;
+import com.example.yourcashiertest.databases.LocalDatabase;
+import com.example.yourcashiertest.entities.Transaksi;
+
+import java.util.List;
+
+public class TransaksiRepository {
+    private TransaksiDao dao;
+    private List<Transaksi> allTransaksi;
+
+    public TransaksiRepository(Application application){
+        LocalDatabase db = LocalDatabase.getDatabase(application);
+        dao = db.transaksiDao();
+        allTransaksi = dao.getAllTransaksi();
+    }
+
+    public List<Transaksi> getAllTransaksi(){
+        return this.allTransaksi;
+    }
+}

app/src/main/java/com/example/yourcashiertest/viewmodels/TransaksiViewModel.java

+package com.example.yourcashiertest.viewmodels;
+
+import android.app.Application;
+
+import androidx.annotation.NonNull;
+import androidx.lifecycle.AndroidViewModel;
+import androidx.lifecycle.LiveData;
+import androidx.lifecycle.MutableLiveData;
+
+import com.example.yourcashiertest.entities.Transaksi;
+import com.example.yourcashiertest.repositories.TransaksiRepository;
+
+import java.util.List;
+
+public class TransaksiViewModel extends AndroidViewModel {
+
+    private MutableLiveData<Transaksi> transaksi = new MutableLiveData<>();
+    private TransaksiRepository repository;
+    private LiveData<List<Transaksi>> allTransaksi;
+
+    public TransaksiViewModel(@NonNull Application application) {
+        super(application);
+//        repository =
+    }
+}

app/src/main/res/layout/activity_cart.xml

@@ -95,13 +95,13 @@
 
         <Button
             android:id="@+id/btnCheckout"
-            android:layout_width="match_parent"
+            android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:text="@string/checkout"
+            android:layout_marginStart="10dp"
+            app:layout_constraintStart_toEndOf="@+id/save_order"
             app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/rvCartList"
-            app:layout_constraintVertical_bias="1.0"
-            tools:layout_editor_absoluteX="39dp" />
+            app:layout_constraintEnd_toEndOf="parent" />
 
         <androidx.recyclerview.widget.RecyclerView
             android:id="@+id/rvCartList"
@@ -115,6 +115,16 @@
             app:layout_constraintTop_toBottomOf="@+id/view"
             tools:ignore="MissingConstraints" />
 
+        <Button
+            android:id="@+id/save_order"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="save"
+            android:backgroundTint="#0D2EE1"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="@+id/btnCheckout" />
+
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 </layout>
\ No newline at end of file