Update Login & Register

app/build.gradle

@@ -52,6 +52,11 @@ dependencies {
     implementation "com.github.bumptech.glide:glide:$glide_version"
     annotationProcessor "com.github.bumptech.glide:compiler:$glide_version"
 
+    // service
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
+    implementation 'com.google.code.gson:gson:2.8.6'
+
     testImplementation 'junit:junit:4.13'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'

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

 package com.example.yourcashiertest.activities;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProvider;
 
 import android.content.Intent;
 import android.os.Bundle;
@@ -9,15 +11,21 @@ import android.view.View;
 import android.widget.Toast;
 
 import com.example.yourcashiertest.R;
+import com.example.yourcashiertest.models.User;
+import com.example.yourcashiertest.viewmodels.UserViewModel;
 import com.google.android.material.button.MaterialButton;
 import com.google.android.material.textfield.TextInputEditText;
 
+import java.util.List;
+
 public class LoginActivity extends AppCompatActivity {
     TextInputEditText etUsername, etPassword;
     MaterialButton btnLogin;
     public static final String DATA_LOGIN = "DATA_LOGIN";
     private PrefManager prefManager;
 
+    UserViewModel viewModel;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -28,7 +36,7 @@ public class LoginActivity extends AppCompatActivity {
         Log.d("login1", ""+ prefManager.isFirstLogin());
         if (!prefManager.isFirstLogin()) {
             Log.d("login2", ""+ prefManager.isFirstLogin());
-            launchMain();
+            checkSession();
             finish();
         }
         Log.d("login3", ""+ prefManager.isFirstLogin());
@@ -36,15 +44,13 @@ public class LoginActivity extends AppCompatActivity {
         etUsername = findViewById(R.id.etUsername);
         btnLogin = findViewById(R.id.btnLogin);
 
-        btnLogin.setOnClickListener(view -> {
+        viewModel = new ViewModelProvider(this, new ViewModelProvider.NewInstanceFactory()).get(UserViewModel.class);
 
+        btnLogin.setOnClickListener(view -> {
             if(etUsername.getText().toString().length() == 0 || etPassword.getText().toString().length() == 0){
                 Toast.makeText(getApplicationContext(), "Please input Username and Password", Toast.LENGTH_SHORT).show();
-            }else if(!etPassword.getText().toString().matches("[A-Za-z0-9]+")){
-                etPassword.setError("Passwords can only contain Alphanumeric");
-            }else if(etPassword.getText().toString().length() < 8) {
-                etPassword.setError("Password length cannot be less than 8 characters");
             }else{
+                viewModel.setListUser();
                 launchMain();
             }
         });
@@ -58,6 +64,27 @@ public class LoginActivity extends AppCompatActivity {
         startActivity(new Intent(LoginActivity.this, RegisterActivity.class));
     }
     public void launchMain() {
+        viewModel.getListUser().observe(this, users -> {
+            for (int i = 0; i < users.size(); i++){
+                if (etUsername.getText().toString().equals(users.get(i).getEmail())
+                        && etPassword.getText().toString().equals(users.get(i).getPassword())){
+                    prefManager.setFirstLogin(false);
+                    startActivity(new Intent(LoginActivity.this, MainActivity.class).putExtra(DATA_LOGIN, users.get(i).getFullName()).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP));
+                    finish();
+                    return;
+                }else if(!etUsername.getText().toString().equals(users.get(i).getEmail())){
+                    etUsername.setError("Email Not Found!");
+                }else if (!etPassword.getText().toString().equals(users.get(i).getPassword())){
+                    etPassword.setError("Password Wrong!");
+                }
+            }
+
+        });
+//        prefManager.setFirstLogin(false);
+//        startActivity(new Intent(LoginActivity.this, MainActivity.class).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP));
+//        finish();
+    }
+    public void checkSession(){
         prefManager.setFirstLogin(false);
         startActivity(new Intent(LoginActivity.this, MainActivity.class).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP));
         finish();

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

 package com.example.yourcashiertest.activities;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.databinding.DataBindingUtil;
+import androidx.lifecycle.ViewModelProvider;
 
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
 import android.webkit.WebView;
 import android.widget.ProgressBar;
+import android.widget.Toast;
 
 import com.example.yourcashiertest.R;
+import com.example.yourcashiertest.databinding.ActivityRegisterBinding;
+import com.example.yourcashiertest.models.User;
+import com.example.yourcashiertest.viewmodels.UserViewModel;
 
 public class RegisterActivity extends AppCompatActivity {
     WebView wbCompany;
     ProgressBar pbLoading;
     private static final String urLCompany = "http://multidaya.id/";
+    ActivityRegisterBinding binding;
+    User user;
+    UserViewModel viewModel;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_register);
+        binding = DataBindingUtil.setContentView(this, R.layout.activity_register);
+        user = new User();
+
+        viewModel = new ViewModelProvider(this, new ViewModelProvider.NewInstanceFactory()).get(UserViewModel.class);
+
+        binding.btnRegister.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(binding.etUsername.getText().toString().length() == 0 || binding.etPassword.getText().toString().length() == 0
+                        || binding.etEmail.getText().toString().length() == 0 ||binding.etPhoneNumber.getText().toString().length() == 0){
+                    Toast.makeText(getApplicationContext(), "Please input All Required Data", Toast.LENGTH_SHORT).show();
+                }else if(!binding.etPassword.getText().toString().matches("[A-Za-z0-9]+")){
+                    binding.etPassword.setError("Passwords can only contain Alphanumeric");
+                }else if(binding.etPassword.getText().toString().length() < 8) {
+                    binding.etPassword.setError("Password length cannot be less than 8 characters");
+                }else {
+                    user.setEmail(binding.etEmail.getText().toString());
+                    user.setFullName(binding.etUsername.getText().toString());
+                    user.setPassword(binding.etPassword.getText().toString());
+                    user.setPhoneNumber(binding.etPhoneNumber.getText().toString());
+                    viewModel.registrasi(user);
+                    Toast.makeText(getApplicationContext(), "Register berhasil", Toast.LENGTH_LONG).show();
+                    startActivity(new Intent(getApplicationContext(), LoginActivity.class));
+                }
+            }
+        });
     }
 
     public void tvSignInHere(View view) {

app/src/main/java/com/example/yourcashiertest/adapters/CartAdapter.java

 package com.example.yourcashiertest.adapters;
 
 import android.view.LayoutInflater;
-import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
@@ -11,8 +10,6 @@ import androidx.recyclerview.widget.RecyclerView;
 import com.example.yourcashiertest.R;
 import com.example.yourcashiertest.databinding.CartItemBinding;
 import com.example.yourcashiertest.entities.Cart;
-import com.example.yourcashiertest.entities.Product;
-import com.example.yourcashiertest.models.CartModel;
 
 import java.text.DecimalFormat;
 import java.text.DecimalFormatSymbols;

app/src/main/java/com/example/yourcashiertest/clients/ApiClient.java

+package com.example.yourcashiertest.clients;
+
+import com.google.gson.GsonBuilder;
+
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+
+public class ApiClient {
+    public static <T> T client(Class<T> service, String url) {
+        Retrofit retrofit = new Retrofit.Builder()
+                .baseUrl(url)
+                .addConverterFactory(
+                        GsonConverterFactory.create(
+                                new GsonBuilder().setLenient().create()
+                        )
+                )
+                .build();
+
+        return retrofit.create(service);
+    }
+}

app/src/main/java/com/example/yourcashiertest/models/CartModel.java

-package com.example.yourcashiertest.models;
-
-public class CartModel {
-    long price, qty,  idProduct;
-    String nameProduct, image;
-
-    public long getPrice() {
-        return price;
-    }
-
-    public void setPrice(long price) {
-        this.price = price;
-    }
-
-    public long getQty() {
-        return qty;
-    }
-
-    public void setQty(long qty) {
-        this.qty = qty;
-    }
-
-    public long getIdProduct() {
-        return idProduct;
-    }
-
-    public void setIdProduct(long idProduct) {
-        this.idProduct = idProduct;
-    }
-
-    public String getNameProduct() {
-        return nameProduct;
-    }
-
-    public void setNameProduct(String nameProduct) {
-        this.nameProduct = nameProduct;
-    }
-
-    public String getImage() {
-        return image;
-    }
-
-    public void setImage(String image) {
-        this.image = image;
-    }
-}

app/src/main/java/com/example/yourcashiertest/models/ResponseUser.java

+package com.example.yourcashiertest.models;
+
+import java.util.List;
+import com.google.gson.annotations.SerializedName;
+
+public class ResponseUser{
+
+	@SerializedName("data")
+	private List<User> user;
+
+	@SerializedName("message")
+	private String message;
+
+	@SerializedName("status")
+	private boolean status;
+
+	public void setData(List<User> data){
+		this.user = data;
+	}
+
+	public List<User> getData(){
+		return user;
+	}
+
+	public void setMessage(String message){
+		this.message = message;
+	}
+
+	public String getMessage(){
+		return message;
+	}
+
+	public void setStatus(boolean status){
+		this.status = status;
+	}
+
+	public boolean isStatus(){
+		return status;
+	}
+}
\ No newline at end of file

app/src/main/java/com/example/yourcashiertest/models/User.java

+package com.example.yourcashiertest.models;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.google.gson.annotations.SerializedName;
+
+public class User implements Parcelable {
+
+	@SerializedName("password")
+	private String password;
+
+	@SerializedName("full_name")
+	private String fullName;
+
+	@SerializedName("phone_number")
+	private String phoneNumber;
+
+	@SerializedName("email")
+	private String email;
+
+	public User(Parcel in) {
+		password = in.readString();
+		fullName = in.readString();
+		phoneNumber = in.readString();
+		email = in.readString();
+	}
+
+	public static final Creator<User> CREATOR = new Creator<User>() {
+		@Override
+		public User createFromParcel(Parcel in) {
+			return new User(in);
+		}
+
+		@Override
+		public User[] newArray(int size) {
+			return new User[size];
+		}
+	};
+
+	public User() {
+
+	}
+
+	public void setPassword(String password) {
+		this.password = password;
+	}
+
+	public void setFullName(String fullName) {
+		this.fullName = fullName;
+	}
+
+	public void setPhoneNumber(String phoneNumber) {
+		this.phoneNumber = phoneNumber;
+	}
+
+	public void setEmail(String email) {
+		this.email = email;
+	}
+
+	public String getPassword(){
+		return password;
+	}
+
+	public String getFullName(){
+		return fullName;
+	}
+
+	public String getPhoneNumber(){
+		return phoneNumber;
+	}
+
+	public String getEmail(){
+		return email;
+	}
+
+	@Override
+	public int describeContents() {
+		return 0;
+	}
+
+	@Override
+	public void writeToParcel(Parcel dest, int flags) {
+		dest.writeString(password);
+		dest.writeString(fullName);
+		dest.writeString(phoneNumber);
+		dest.writeString(email);
+	}
+}
\ No newline at end of file

app/src/main/java/com/example/yourcashiertest/services/UserService.java

+package com.example.yourcashiertest.services;
+
+import com.example.yourcashiertest.models.ResponseUser;
+import com.example.yourcashiertest.models.User;
+
+import java.util.List;
+
+import retrofit2.Call;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Headers;
+import retrofit2.http.POST;
+
+public interface UserService {
+
+    @GET("v1/customer")
+    Call<ResponseUser> getAllUser();
+
+    @Headers("Content-Type: application/json")
+    @POST("v1/customer")
+    Call<User> registerUser(@Body User user);
+
+}

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

-package com.example.yourcashiertest.viewmodels;
-import androidx.lifecycle.MutableLiveData;
-import androidx.lifecycle.ViewModel;
-
-import com.example.yourcashiertest.models.CartModel;
-
-import java.util.List;
-
-public class CartVM extends ViewModel {
-    public MutableLiveData<List<CartModel>> allCart;
-
-    public MutableLiveData<List<CartModel>> getAllCart() {
-        return allCart;
-    }
-
-    public void setAllCart(List<CartModel> cart) {
-        this.allCart.postValue(cart);
-    }
-}

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

+package com.example.yourcashiertest.viewmodels;
+
+import android.util.Log;
+
+import androidx.lifecycle.MutableLiveData;
+import androidx.lifecycle.ViewModel;
+
+import com.example.yourcashiertest.clients.ApiClient;
+import com.example.yourcashiertest.models.ResponseUser;
+import com.example.yourcashiertest.models.User;
+import com.example.yourcashiertest.services.UserService;
+
+import java.util.List;
+
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+public class UserViewModel extends ViewModel {
+    MutableLiveData<List<User>> listUser = new MutableLiveData<>();
+
+    public final String BASE_URL = "https://your-cashier.herokuapp.com/api/";
+
+
+    public MutableLiveData<List<User>> getListUser(){
+        return this.listUser;
+    }
+
+    public void registrasi(User user){
+        ApiClient.client(UserService.class, BASE_URL).registerUser(user)
+                .enqueue(new Callback<User>() {
+            @Override
+            public void onResponse(Call<User> call, Response<User> response) {
+
+            }
+
+            @Override
+            public void onFailure(Call<User> call, Throwable t) {
+
+            }
+        });
+    }
+
+    public void setListUser(){
+        ApiClient.client(UserService.class, BASE_URL).getAllUser().enqueue(new Callback<ResponseUser>() {
+            @Override
+            public void onResponse(Call<ResponseUser> call, Response<ResponseUser> response) {
+                listUser.setValue(response.body().getData());
+                Log.d("user", String.valueOf(response.body().getData()));
+            }
+
+            @Override
+            public void onFailure(Call<ResponseUser> call, Throwable t) {
+
+            }
+        });
+    }
+
+}