Add order management

FoodifyServer/app/src/main/AndroidManifest.xml

@@ -13,6 +13,9 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.FoodifyServer"
         tools:targetApi="31">
+        <activity
+            android:name=".OrderStatus"
+            android:exported="false" />
         <activity
             android:name=".FoodList"
             android:exported="false" />

FoodifyServer/app/src/main/java/com/waterbase/foodifyServer/Common/Common.java

@@ -8,4 +8,13 @@ public class Common {
     public static final String UPDATE = "Cập nhật";
     public static final String DELETE = "Xoá";
     public static final int PICK_IMAGE_REQUEST = 71;
+
+    public static String coverCodeToStatus(String code){
+        if(code.equals("0"))
+            return "Placed";
+        else if(code.equals("1"))
+            return "On my way";
+        else
+            return "Shipped";
+    }
 }

FoodifyServer/app/src/main/java/com/waterbase/foodifyServer/FoodList.java

@@ -30,7 +30,6 @@ import com.google.firebase.storage.StorageReference;
 import com.google.firebase.storage.UploadTask;
 import com.rengwuxian.materialedittext.MaterialEditText;
 import com.squareup.picasso.Picasso;
-import com.waterbase.foodifyServer.Common.Category;
 import com.waterbase.foodifyServer.Common.Common;
 import com.waterbase.foodifyServer.Interface.ItemClickListener;
 import com.waterbase.foodifyServer.Model.Food;

FoodifyServer/app/src/main/java/com/waterbase/foodifyServer/Home.java

@@ -24,10 +24,6 @@ import androidx.appcompat.app.ActionBarDrawerToggle;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.view.GravityCompat;
-import androidx.navigation.NavController;
-import androidx.navigation.Navigation;
-import androidx.navigation.ui.AppBarConfiguration;
-import androidx.navigation.ui.NavigationUI;
 import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.recyclerview.widget.LinearLayoutManager;
@@ -41,11 +37,10 @@ import com.google.firebase.storage.StorageReference;
 import com.google.firebase.storage.UploadTask;
 import com.rengwuxian.materialedittext.MaterialEditText;
 import com.squareup.picasso.Picasso;
-import com.waterbase.foodifyServer.Common.Category;
+import com.waterbase.foodifyServer.Model.Category;
 import com.waterbase.foodifyServer.Common.Common;
 import com.waterbase.foodifyServer.Interface.ItemClickListener;
 import com.waterbase.foodifyServer.ViewHolder.MenuViewHolder;
-import com.waterbase.foodifyServer.databinding.ActivityHomeBinding;
 
 import java.util.UUID;
 
@@ -268,6 +263,10 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
     public boolean onNavigationItemSelected(@NonNull MenuItem item) {
         int id = item.getItemId();
 
+        if(id == R.id.nav_orders) {
+            Intent orders = new Intent(Home.this, OrderStatus.class);
+            startActivity(orders);
+        }
 
         DrawerLayout drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
         drawerLayout.closeDrawer(GravityCompat.START);

FoodifyServer/app/src/main/java/com/waterbase/foodifyServer/Model/Category.java

@@ -1,4 +1,4 @@
-package com.waterbase.foodifyServer.Common;
+package com.waterbase.foodifyServer.Model;
 
 public class Category {
     private String Name;

FoodifyServer/app/src/main/java/com/waterbase/foodifyServer/Model/Order.java

@@ -0,0 +1,61 @@
+package com.waterbase.foodifyServer.Model;
+
+public class Order {
+
+    private String ProductId;
+    private String ProductName;
+    private String Quantity;
+    private String Price;
+    private String Discount;
+
+    public Order() {
+    }
+
+    public Order(String productId, String productName, String quantity, String price, String discount) {
+        ProductId = productId;
+        ProductName = productName;
+        Quantity = quantity;
+        Price = price;
+        Discount = discount;
+    }
+
+    public String getProductId() {
+        return ProductId;
+    }
+
+    public void setProductId(String productId) {
+        ProductId = productId;
+    }
+
+    public String getProductName() {
+        return ProductName;
+    }
+
+    public void setProductName(String productName) {
+        ProductName = productName;
+    }
+
+    public String getQuantity() {
+        return Quantity;
+    }
+
+    public void setQuantity(String quantity) {
+        Quantity = quantity;
+    }
+
+    public String getPrice() {
+        return Price;
+    }
+
+    public void setPrice(String price) {
+        Price = price;
+    }
+
+    public String getDiscount() {
+        return Discount;
+    }
+
+    public void setDiscount(String discount) {
+        Discount = discount;
+    }
+}

FoodifyServer/app/src/main/java/com/waterbase/foodifyServer/Model/Request.java

@@ -0,0 +1,72 @@
+package com.waterbase.foodifyServer.Model;
+
+import java.util.List;
+
+public class Request {
+    private String phone;
+    private String name;
+    private String address;
+    private String total;
+    private String status;
+    private List<com.waterbase.foodifyServer.Model.Order> foods; // list of food order
+
+    public Request() {
+    }
+
+    public Request(String phone, String name, String address, String total, List<com.waterbase.foodifyServer.Model.Order> foods) {
+        this.phone = phone;
+        this.name = name;
+        this.address = address;
+        this.total = total;
+        this.foods = foods;
+        this.status = "0"; // Default is 0, 0: Placed, 1: Shipping, 2: Shipped
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getPhone() {
+        return phone;
+    }
+
+    public void setPhone(String phone) {
+        this.phone = phone;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    public String getTotal() {
+        return total;
+    }
+
+    public void setTotal(String total) {
+        this.total = total;
+    }
+
+    public List<com.waterbase.foodifyServer.Model.Order> getFoods() {
+        return foods;
+    }
+
+    public void setFoods(List<com.waterbase.foodifyServer.Model.Order> foods) {
+        this.foods = foods;
+    }
+}

FoodifyServer/app/src/main/java/com/waterbase/foodifyServer/OrderStatus.java

@@ -0,0 +1,126 @@
+package com.waterbase.foodifyServer;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.view.View;
+
+import com.firebase.ui.database.FirebaseRecyclerAdapter;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+import com.jaredrummler.materialspinner.MaterialSpinner;
+import com.waterbase.foodifyServer.Common.Common;
+import com.waterbase.foodifyServer.Interface.ItemClickListener;
+import com.waterbase.foodifyServer.Model.Request;
+import com.waterbase.foodifyServer.ViewHolder.OrderViewHolder;
+
+public class OrderStatus extends AppCompatActivity {
+
+    RecyclerView recyclerView;
+    RecyclerView.LayoutManager layoutManager;
+
+    FirebaseRecyclerAdapter<Request, OrderViewHolder> adapter;
+
+    FirebaseDatabase db;
+    DatabaseReference requests;
+
+    MaterialSpinner spinner;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_order_status);
+    
+        //Firebase
+        db = FirebaseDatabase.getInstance();
+        requests = db.getReference("Requests");
+        
+        //Init
+        recyclerView = (RecyclerView) findViewById(R.id.listOrders);
+        recyclerView.setHasFixedSize(true);
+        layoutManager = new LinearLayoutManager(this);
+        recyclerView.setLayoutManager(layoutManager);
+        
+        loadOrders();
+    }
+
+    private void loadOrders() {
+        adapter = new FirebaseRecyclerAdapter<Request, OrderViewHolder>(
+                Request.class,
+                R.layout.order_layout,
+                OrderViewHolder.class,
+                requests
+        ) {
+            @Override
+            protected void populateViewHolder(OrderViewHolder viewHolder, Request model, int i) {
+                viewHolder.txtOrderId.setText(adapter.getRef(i).getKey());
+                viewHolder.txtOrderStatus.setText(Common.coverCodeToStatus(model.getStatus()));
+                viewHolder.txtOrderAddress.setText(model.getAddress());
+                viewHolder.txtOrderPhone.setText(model.getPhone());
+
+                viewHolder.setItemClickListener(new ItemClickListener() {
+                    @Override
+                    public void onClick(View view, int position, boolean isLongClick) {
+
+                    }
+                });
+            }
+        };
+        adapter.notifyDataSetChanged();
+        recyclerView.setAdapter(adapter);
+    }
+
+    @Override
+    public boolean onContextItemSelected(@NonNull MenuItem item) {
+        if(item.getTitle().equals(Common.UPDATE))
+            showUpdateDialog(adapter.getRef(item.getOrder()).getKey(), adapter.getItem(item.getOrder()));
+        else if(item.getTitle().equals(Common.DELETE))
+            deleteOrder(adapter.getRef(item.getOrder()).getKey());
+
+        return super.onContextItemSelected(item);
+    }
+
+    private void deleteOrder(String key) {
+        requests.child(key).removeValue();
+    }
+
+    private void showUpdateDialog(String key, Request item) {
+        final AlertDialog.Builder alertDialog = new AlertDialog.Builder(OrderStatus.this);
+        alertDialog.setTitle("Cập nhật tình trạng đơn hàng");
+        alertDialog.setMessage("Vui lòng chọn tình trạng đơn:");
+
+        LayoutInflater inflater = this.getLayoutInflater();
+        final View view = inflater.inflate(R.layout.update_order_layout, null);
+
+        spinner = (MaterialSpinner) view.findViewById(R.id.statusSpinner);
+        spinner.setItems("Placed", "On my way", "Shipped");
+
+        alertDialog.setView(view);
+
+        final String localKey = key;
+        alertDialog.setPositiveButton("Cập nhật", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                dialog.dismiss();;
+                item.setStatus(String.valueOf(spinner.getSelectedIndex()));
+
+                requests.child(localKey).setValue(item);
+            }
+        });
+        alertDialog.setNegativeButton("Huỷ", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                dialog.dismiss();
+            }
+        });
+
+        alertDialog.show();
+    }
+}

FoodifyServer/app/src/main/java/com/waterbase/foodifyServer/ViewHolder/OrderViewHolder.java

@@ -0,0 +1,47 @@
+package com.waterbase.foodifyServer.ViewHolder;
+
+import android.view.ContextMenu;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.waterbase.foodifyServer.Interface.ItemClickListener;
+import com.waterbase.foodifyServer.R;
+
+public class OrderViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnCreateContextMenuListener {
+
+    public TextView txtOrderId, txtOrderStatus, txtOrderPhone, txtOrderAddress;
+
+    private ItemClickListener itemClickListener;
+
+    public OrderViewHolder(@NonNull View itemView) {
+        super(itemView);
+
+        txtOrderAddress = (TextView) itemView.findViewById(R.id.order_address);
+        txtOrderId = (TextView) itemView.findViewById(R.id.order_id);
+        txtOrderStatus = (TextView) itemView.findViewById(R.id.order_status);
+        txtOrderPhone = (TextView) itemView.findViewById(R.id.order_phone);
+
+        itemView.setOnClickListener(this);
+        itemView.setOnCreateContextMenuListener(this);
+    }
+
+    public void setItemClickListener(ItemClickListener itemClickListener) {
+        this.itemClickListener = itemClickListener;
+    }
+
+    @Override
+    public void onClick(View v) {
+        itemClickListener.onClick(v, getAdapterPosition(), false);
+    }
+
+    @Override
+    public void onCreateContextMenu(ContextMenu contextMenu, View v, ContextMenu.ContextMenuInfo menuInfo) {
+        contextMenu.setHeaderTitle("Tuỳ chọn");
+
+        contextMenu.add(0,0, getAdapterPosition(), "Cập nhật");
+        contextMenu.add(0,1, getAdapterPosition(), "Xoá");
+    }
+}

FoodifyServer/app/src/main/res/layout/activity_order_status.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".OrderStatus">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/listOrders"
+        android:background="@android:color/transparent"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"></androidx.recyclerview.widget.RecyclerView>
+
+</RelativeLayout>

FoodifyServer/app/src/main/res/layout/order_layout.xml

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_margin="8dp"
+    app:cardElevation="4dp"
+    >
+
+    <LinearLayout
+        android:layout_marginTop="16dp"
+        android:layout_marginBottom="16dp"
+        android:orientation="horizontal"
+        android:layout_gravity="center_vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_weight="9"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content">
+
+            <TextView
+                android:id="@+id/order_id"
+                android:layout_marginLeft="10dp"
+                android:gravity="center_vertical|start"
+                android:textAllCaps="true"
+                android:textStyle="bold"
+                android:text="#11111"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content" />
+
+            <TextView
+                android:id="@+id/order_status"
+                android:layout_marginLeft="10dp"
+                android:gravity="center_vertical|start"
+                android:textAllCaps="true"
+                android:textStyle="italic"
+                android:text="Status"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content" />
+
+            <TextView
+                android:id="@+id/order_phone"
+                android:layout_marginLeft="10dp"
+                android:gravity="center_vertical|start"
+                android:textAllCaps="true"
+                android:textStyle="italic"
+                android:text="Phone"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content" />
+
+            <TextView
+                android:id="@+id/order_address"
+                android:layout_marginLeft="10dp"
+                android:gravity="center_vertical|start"
+                android:textAllCaps="true"
+                android:textStyle="italic"
+                android:text="Address"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+
+    </LinearLayout>
+</com.google.android.material.card.MaterialCardView>