Add account details feature

src/main/java/com/twu/biblioteca/App.java

@@ -1,16 +1,19 @@
 package com.twu.biblioteca;
 
+import com.twu.biblioteca.accounts.application.AccountInteractor;
+import com.twu.biblioteca.accounts.infrastructure.AccountPresenter;
+import com.twu.biblioteca.accounts.infrastructure.persistence.InMemoryAccountRepository;
 import com.twu.biblioteca.authentication.application.Authenticator;
 import com.twu.biblioteca.authentication.infrastructure.AuthenticatorInputController;
 import com.twu.biblioteca.authentication.infrastructure.AuthenticatorPresenter;
 import com.twu.biblioteca.authentication.infrastructure.InvalidLibraryNumber;
-import com.twu.biblioteca.authentication.infrastructure.persistance.InMemoryAccessRepository;
+import com.twu.biblioteca.authentication.infrastructure.persistence.InMemoryAccessRepository;
 import com.twu.biblioteca.books.application.BookRepository;
 import com.twu.biblioteca.books.application.BookShelvesInteractor;
 import com.twu.biblioteca.books.infrastructure.AbstractBookPresenter;
 import com.twu.biblioteca.books.infrastructure.BookInputController;
 import com.twu.biblioteca.books.infrastructure.BookPresenter;
-import com.twu.biblioteca.books.infrastructure.persistance.InMemoryBookRepository;
+import com.twu.biblioteca.books.infrastructure.persistence.InMemoryBookRepository;
 import com.twu.biblioteca.movies.application.MovieShelvesInteractor;
 import com.twu.biblioteca.movies.infrastructure.MovieInputController;
 import com.twu.biblioteca.movies.infrastructure.MoviePresenter;
@@ -31,6 +34,8 @@ public class App {
     private static BookRepository bookRepository = new InMemoryBookRepository(Arrays.asList(
             new String[]{"Harry Potter and the Philosopher's Stone", "J.K. Rowling", "1997"},
             new String[]{"Game of Thrones: A Game of Thrones", "George R. Martin", "1996"}));
+    private static InMemoryAccountRepository accountRepository = new InMemoryAccountRepository(Arrays.asList(
+            new String[][]{new String[]{"Eduard Maura", "emaura@thoughtworks.com", "Fake Street 123", "+1 123 456 789", "123-1234"}}));
 
     public static void main(String[] args) {
         AppPresenter appPresenter = new AppPresenter(System.out);
@@ -49,6 +54,9 @@ public static void main(String[] args) {
         AuthenticatorInputController authenticatorInputController = new AuthenticatorInputController(System.in);
         Authenticator authenticator = new Authenticator(accessRepository);
         AuthenticatorPresenter authenticatorPresenter = new AuthenticatorPresenter(authenticator, System.out);
+
+        AccountInteractor accountInteractor = new AccountInteractor(accountRepository);
+        AccountPresenter accountPresenter = new AccountPresenter(accountInteractor, System.out);
         while (account == null) {
             try {
                 appPresenter.askForLibraryNumber();
@@ -84,6 +92,9 @@ public static void main(String[] args) {
                     String movieName = movieInputController.readMovieName();
                     moviePresenter.checkOutMovie(movieName);
                     break;
+                case 6:
+                    accountPresenter.showInfoOf(account);
+                    break;
                 default:
                     appPresenter.sayInvalidOption();
             }

src/main/java/com/twu/biblioteca/AppPresenter.java

@@ -29,6 +29,7 @@ void showMenu() {
         output.println("\t3. Return a book");
         output.println("\t4. List movies");
         output.println("\t5. Checkout a movie");
+        output.println("\t6. Show account details");
         output.println("\t0. Exit");
     }
 

src/main/java/com/twu/biblioteca/accounts/application/AccountInteractor.java

@@ -0,0 +1,19 @@
+package com.twu.biblioteca.accounts.application;
+
+import com.twu.biblioteca.accounts.core.Account;
+
+import java.util.Optional;
+
+public class AccountInteractor {
+    private final AccountRepository accountRepository;
+
+    public AccountInteractor(AccountRepository accountRepository) {
+        this.accountRepository = accountRepository;
+    }
+
+    public Account find(String libraryNumber) {
+        Optional<Account> account = this.accountRepository.find(libraryNumber);
+        if (account.isPresent()) return account.get();
+        else throw new AccountNotFound();
+    }
+}

src/main/java/com/twu/biblioteca/accounts/application/AccountNotFound.java

@@ -0,0 +1,4 @@
+package com.twu.biblioteca.accounts.application;
+
+class AccountNotFound extends RuntimeException {
+}

src/main/java/com/twu/biblioteca/accounts/application/AccountRepository.java

@@ -0,0 +1,9 @@
+package com.twu.biblioteca.accounts.application;
+
+import com.twu.biblioteca.accounts.core.Account;
+
+import java.util.Optional;
+
+public interface AccountRepository {
+    Optional<Account> find(String aLibraryNumber);
+}

src/main/java/com/twu/biblioteca/accounts/core/Account.java

@@ -0,0 +1,40 @@
+package com.twu.biblioteca.accounts.core;
+
+public class Account {
+    private String phoneNumber;
+    private String address;
+    private String email;
+    private String name;
+
+    void setPhoneNumber(String phoneNumber) {
+        this.phoneNumber = phoneNumber;
+    }
+
+    public String getPhoneNumber() {
+        return phoneNumber;
+    }
+
+    void setAddress(String address) {
+        this.address = address;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+}

src/main/java/com/twu/biblioteca/accounts/core/AccountBuilder.java

@@ -0,0 +1,37 @@
+package com.twu.biblioteca.accounts.core;
+
+public class AccountBuilder {
+    private String phoneNumber;
+    private String address;
+    private String email;
+    private String name;
+
+    public Account build() {
+        Account account = new Account();
+        account.setName(name);
+        account.setEmail(email);
+        account.setAddress(address);
+        account.setPhoneNumber(phoneNumber);
+        return account;
+    }
+
+    public AccountBuilder withPhoneNumber(String aPhoneNumber) {
+        this.phoneNumber = aPhoneNumber;
+        return this;
+    }
+
+    public AccountBuilder withAddress(String anAddress) {
+        this.address = anAddress;
+        return this;
+    }
+
+    public AccountBuilder withEmail(String anEmail) {
+        this.email = anEmail;
+        return this;
+    }
+
+    public AccountBuilder withName(String aName) {
+        this.name = aName;
+        return this;
+    }
+}

src/main/java/com/twu/biblioteca/accounts/infrastructure/AccountPresenter.java

@@ -0,0 +1,24 @@
+package com.twu.biblioteca.accounts.infrastructure;
+
+import com.twu.biblioteca.accounts.application.AccountInteractor;
+import com.twu.biblioteca.accounts.core.Account;
+
+import java.io.PrintStream;
+
+public class AccountPresenter {
+    private final AccountInteractor accountInteractor;
+    private final PrintStream out;
+
+    public AccountPresenter(AccountInteractor accountInteractor, PrintStream out) {
+        this.accountInteractor = accountInteractor;
+        this.out = out;
+    }
+
+    public void showInfoOf(String accountNumber) {
+        Account account = accountInteractor.find(accountNumber);
+        out.println("Name: " + account.getName());
+        out.println("Email: " + account.getEmail());
+        out.println("Address: " + account.getAddress());
+        out.println("Phone: " + account.getPhoneNumber());
+    }
+}

src/main/java/com/twu/biblioteca/accounts/infrastructure/persistence/InMemoryAccountRepository.java

@@ -0,0 +1,32 @@
+package com.twu.biblioteca.accounts.infrastructure.persistence;
+
+import com.twu.biblioteca.accounts.application.AccountRepository;
+import com.twu.biblioteca.accounts.core.Account;
+import com.twu.biblioteca.accounts.core.AccountBuilder;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.Optional;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+public class InMemoryAccountRepository implements AccountRepository {
+    private Map<String, Account> accounts;
+
+    public InMemoryAccountRepository(Collection<String[]> accounts) {
+        this.accounts = accounts.stream().collect(Collectors.toMap(mapKey(), mapAccount()));
+    }
+
+    private Function<String[], Account> mapAccount() {
+        return values -> new AccountBuilder().withName(values[0]).withEmail(values[1]).withAddress(values[2]).withPhoneNumber(values[3]).build();
+    }
+
+    private Function<String[], String> mapKey() {
+        return values -> values[4];
+    }
+
+    @Override
+    public Optional<Account> find(String aLibraryNumber) {
+        return this.accounts.containsKey(aLibraryNumber) ? Optional.of(this.accounts.get(aLibraryNumber)) : Optional.empty();
+    }
+}

src/main/java/com/twu/biblioteca/authentication/infrastructure/persistance/InMemoryAccessRepository.java → src/main/java/com/twu/biblioteca/authentication/infrastructure/persistence/InMemoryAccessRepository.java

@@ -1,4 +1,4 @@
-package com.twu.biblioteca.authentication.infrastructure.persistance;
+package com.twu.biblioteca.authentication.infrastructure.persistence;
 
 import com.twu.biblioteca.authentication.application.AccessRepository;
 

src/main/java/com/twu/biblioteca/books/infrastructure/persistance/InMemoryBookRepository.java → src/main/java/com/twu/biblioteca/books/infrastructure/persistence/InMemoryBookRepository.java

@@ -1,4 +1,4 @@
-package com.twu.biblioteca.books.infrastructure.persistance;
+package com.twu.biblioteca.books.infrastructure.persistence;
 
 import com.twu.biblioteca.books.application.BookRepository;
 import com.twu.biblioteca.books.core.BookInfo;

src/test/java/com/twu/biblioteca/AppPresenterShould.java

@@ -41,6 +41,7 @@ public void showMenuOptions() {
         inOrder.verify(outMock).println("\t3. Return a book");
         inOrder.verify(outMock).println("\t4. List movies");
         inOrder.verify(outMock).println("\t5. Checkout a movie");
+        inOrder.verify(outMock).println("\t6. Show account details");
         inOrder.verify(outMock).println("\t0. Exit");
         verifyNoMoreInteractions(outMock);
     }

src/test/java/com/twu/biblioteca/accounts/application/AccountInteractorShould.java

@@ -0,0 +1,38 @@
+package com.twu.biblioteca.accounts.application;
+
+import com.twu.biblioteca.accounts.core.Account;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.Optional;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class AccountInteractorShould {
+
+    private AccountRepository accountRepoMock;
+    private AccountInteractor accountInteractor;
+
+    @Before
+    public void setUp() {
+        accountRepoMock = mock(AccountRepository.class);
+        accountInteractor = new AccountInteractor(accountRepoMock);
+    }
+
+    @Test (expected = AccountNotFound.class)
+    public void throwAccountNotFoundWhenAccountIsNotInRepo() {
+        when(accountRepoMock.find("aLibraryNumber")).thenReturn(Optional.empty());
+        accountInteractor.find("aLibraryNumber");
+    }
+
+    @Test
+    public void returnAnAccountWhenItIsInTheRepo() {
+        Account value = new Account();
+        when(accountRepoMock.find("aLibraryNumber")).thenReturn(Optional.of(value));
+        Account expectedAccount = accountInteractor.find("aLibraryNumber");
+        assertThat(expectedAccount, is(value));
+    }
+}

src/test/java/com/twu/biblioteca/accounts/infrastructure/AccountPresenterShould.java

@@ -0,0 +1,51 @@
+package com.twu.biblioteca.accounts.infrastructure;
+
+import com.twu.biblioteca.accounts.application.AccountInteractor;
+import com.twu.biblioteca.accounts.core.AccountBuilder;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.PrintStream;
+
+import static org.mockito.Mockito.*;
+
+public class AccountPresenterShould {
+    private AccountInteractor accountInteractorMock;
+    private PrintStream outMock;
+    private AccountPresenter accountPresenter;
+
+    @Before
+    public void setUp() {
+        accountInteractorMock = mock(AccountInteractor.class);
+        outMock = mock(PrintStream.class);
+        accountPresenter = new AccountPresenter(accountInteractorMock, outMock);
+    }
+
+    @Test
+    public void printAccountNameWhenAskingForAccountDetails() {
+        when(accountInteractorMock.find("Some account")).thenReturn(new AccountBuilder().withName("A name").build());
+        accountPresenter.showInfoOf("Some account");
+        verify(outMock).println("Name: A name");
+    }
+
+    @Test
+    public void printAccountEmailWhenAskingForAccountDetails() {
+        when(accountInteractorMock.find("Some account")).thenReturn(new AccountBuilder().withEmail("An email").build());
+        accountPresenter.showInfoOf("Some account");
+        verify(outMock).println("Email: An email");
+    }
+
+    @Test
+    public void printAccountAddressWhenAskingForAccountDetails() {
+        when(accountInteractorMock.find("Some account")).thenReturn(new AccountBuilder().withAddress("An address").build());
+        accountPresenter.showInfoOf("Some account");
+        verify(outMock).println("Address: An address");
+    }
+
+    @Test
+    public void printAccountPhoneNumberWhenAskingForAccountDetails() {
+        when(accountInteractorMock.find("Some account")).thenReturn(new AccountBuilder().withPhoneNumber("A phone number").build());
+        accountPresenter.showInfoOf("Some account");
+        verify(outMock).println("Phone: A phone number");
+    }
+}

src/test/java/com/twu/biblioteca/accounts/infrastructure/persistence/InMemoryAccountRepositoryShould.java

@@ -0,0 +1,33 @@
+package com.twu.biblioteca.accounts.infrastructure.persistence;
+
+import com.twu.biblioteca.accounts.application.AccountRepository;
+import org.junit.Test;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Optional;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+
+public class InMemoryAccountRepositoryShould {
+
+    @Test
+    public void returnAnEmptyAccountWhenNotFindingOne() {
+        AccountRepository accountRepository = new InMemoryAccountRepository(Collections.emptyList());
+        assertThat(accountRepository.find("some account number"), is(Optional.empty()));
+    }
+
+    @Test
+    public void returnAnAccountWhenFindingIt() {
+        AccountRepository accountRepository = new InMemoryAccountRepository(Arrays.asList(new String[][] {
+                new String[] {"Some name", "Some email", "Some address", "Some phone number", "some account number"}
+        }));
+        assertThat(accountRepository.find("some account number").isPresent(), is(true));
+        assertThat(accountRepository.find("some account number").get().getName(), is("Some name"));
+        assertThat(accountRepository.find("some account number").get().getEmail(), is("Some email"));
+        assertThat(accountRepository.find("some account number").get().getAddress(), is("Some address"));
+        assertThat(accountRepository.find("some account number").get().getPhoneNumber(), is("Some phone number"));
+    }
+}

src/test/java/com/twu/biblioteca/authentication/infrastructure/persistance/InMemoryAccessRepositoryShould.java → src/test/java/com/twu/biblioteca/authentication/infrastructure/persistence/InMemoryAccessRepositoryShould.java

@@ -1,4 +1,4 @@
-package com.twu.biblioteca.authentication.infrastructure.persistance;
+package com.twu.biblioteca.authentication.infrastructure.persistence;
 
 import org.junit.Test;
 

src/test/java/com/twu/biblioteca/books/infrastructure/persistance/InMemoryBookRepositoryShould.java → src/test/java/com/twu/biblioteca/books/infrastructure/persistence/InMemoryBookRepositoryShould.java

@@ -1,4 +1,4 @@
-package com.twu.biblioteca.books.infrastructure.persistance;
+package com.twu.biblioteca.books.infrastructure.persistence;
 
 import org.junit.Test;