Merge commit '9b450b05072d9771dc301320405f365871bd391d' into HEAD

# Conflicts:
#	fh.fd.ci.server/src/main/java/de/fd/fh/server/access/web/AccessController.java

fh.fd.ci.client/build.gradle

@@ -7,6 +7,12 @@ mainClassName = 'de.fd.fh.ClientApp'
 
 dependencies {
     implementation project(':fh.fd.ci.shared')
+
+    implementation 'io.github.openfeign:feign-okhttp:11.0'
+    implementation 'io.github.openfeign:feign-gson:11.0'
+    implementation 'io.github.openfeign:feign-slf4j:11.0'
+
+    testImplementation 'io.github.openfeign:feign-mock:11.0'
 }
 
 javafx {

fh.fd.ci.client/src/main/java/de/fd/fh/network/AccessClient.java

@@ -0,0 +1,26 @@
+package de.fd.fh.network;
+
+import de.fd.fh.shared.Utils;
+import de.fd.fh.shared.network.messages.LoginResponse;
+import de.fd.fh.shared.network.messages.RegistrateRequest;
+import feign.Headers;
+import feign.Param;
+import feign.RequestLine;
+import feign.Response;
+
+public interface AccessClient
+{
+    @RequestLine("POST /accounts/registrate")
+    Response registrate(RegistrateRequest request);
+
+    @RequestLine("POST /accounts/login")
+    @Headers(Utils.AUTHENTICATION_HEADER + ":Basic {authToken}")
+    LoginResponse login(@Param("authToken") final String authenticationHeader);
+
+    @RequestLine("POST /accounts/logout")
+    @Headers(Utils.AUTHENTICATION_HEADER + ":Bearer {authToken}")
+    Response logout(@Param("authToken") final String authenticationHeader);
+
+    @RequestLine("DELETE /accounts/{playerId}")
+    Response deletePlayer(@Param("playerId") final String playerId);
+}

fh.fd.ci.client/src/main/java/de/fd/fh/network/FeignClients.java

@@ -0,0 +1,29 @@
+package de.fd.fh.network;
+
+import feign.Feign;
+import feign.gson.GsonDecoder;
+import feign.gson.GsonEncoder;
+import feign.okhttp.OkHttpClient;
+import lombok.Getter;
+
+@Getter
+public class FeignClients
+{
+    private static final String BASE_URL = "http://localhost:4567";
+
+    private AccessClient accessClient;
+
+    public FeignClients()
+    {
+        accessClient = buildClient(AccessClient.class);
+    }
+
+    <T> T buildClient(final Class<T> client)
+    {
+        return Feign.builder()
+                .client(new OkHttpClient())
+                .encoder(new GsonEncoder())
+                .decoder(new GsonDecoder())
+                .target(client, BASE_URL);
+    }
+}

fh.fd.ci.client/src/test/java/de/fd/fh/network/AccessClientTest.java

@@ -0,0 +1,96 @@
+package de.fd.fh.network;
+
+import de.fd.fh.shared.Utils;
+import de.fd.fh.shared.network.messages.LoginResponse;
+import de.fd.fh.shared.network.messages.RegistrateRequest;
+import feign.Feign;
+import feign.Request;
+import feign.Response;
+import feign.gson.GsonDecoder;
+import feign.gson.GsonEncoder;
+import feign.mock.HttpMethod;
+import feign.mock.MockClient;
+import feign.mock.MockTarget;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class AccessClientTest
+{
+    private AccessClient client;
+    private MockClient mockClient;
+
+    @BeforeEach
+    void before()
+    {
+        mockClient = new MockClient();
+
+        client = Feign.builder()
+                .decoder(new GsonDecoder())
+                .encoder(new GsonEncoder())
+                .client(mockClient)
+                .target(new MockTarget<>(AccessClient.class));
+    }
+
+    @Test
+    void testRegistrate()
+    {
+        mockClient.ok(HttpMethod.POST, "/accounts/registrate");
+
+        final RegistrateRequest request = RegistrateRequest.of("TestName", "TestPassword");
+
+        final Response result = client.registrate(request);
+
+        assertEquals(200, result.status(), "Should return status code 200.");
+
+        mockClient.verifyStatus();
+    }
+
+    @Test
+    void testLogin()
+    {
+        mockClient
+                .ok(HttpMethod.POST, "/accounts/login",
+                        "{\n" +
+                                "   \"name\":\"testName\",\n" +
+                                "   \"userId\": \"12345\",\n" +
+                                "   \"token\": \"testToken\"\n" +
+                                "}"
+                );
+        final LoginResponse result = client.login("testToken");
+
+        final Request request = mockClient.verifyOne(HttpMethod.POST, "/accounts/login");
+
+        assertNotNull(result);
+        assertEquals("testName", result.getName());
+        assertEquals("12345", result.getUserId());
+        assertEquals("testToken", result.getToken());
+
+        assertTrue(request.headers().get(Utils.AUTHENTICATION_HEADER).stream().findFirst().isPresent(),
+                "Should have auth header");
+        final String authHeader = request.headers().get(Utils.AUTHENTICATION_HEADER).stream().findFirst().get();
+
+        assertEquals("Basic testToken", authHeader, "Should use given token.");
+    }
+
+    @Test
+    void testLogout()
+    {
+        mockClient.ok(HttpMethod.POST, "/accounts/logout");
+
+        final Response result = client.logout("testToken");
+
+        assertEquals(200, result.status(), "Should return status code 200.");
+    }
+
+    @Test
+    void testDeletePlayer()
+    {
+        mockClient.ok(HttpMethod.DELETE, "/accounts/12345");
+
+        final Response result = client.deletePlayer("12345");
+
+        assertEquals(200, result.status(), "Should return status code 200.");
+    }
+}

fh.fd.ci.server/src/main/java/de/fd/fh/server/access/AccessService.java

@@ -3,7 +3,7 @@ package de.fd.fh.server.access;
 import de.fd.fh.server.access.events.AccountCreatedEvent;
 import de.fd.fh.server.access.events.AccountDeletedEvent;
 import de.fd.fh.server.user.UserId;
-import de.fd.fh.shared.network.messages.LoginRequest;
+import de.fd.fh.shared.network.messages.LoginResponse;
 import de.fd.fh.shared.network.messages.RegistrateRequest;
 import lombok.RequiredArgsConstructor;
 import org.bson.types.ObjectId;
@@ -94,7 +94,7 @@ public class AccessService extends Observable
         }
     }
 
-    public LoginRequest authorization(final String header)
+    public LoginResponse authorization(final String header)
     {
         System.out.println("authorization");
         final String auth = header.substring("Basic ".length());
@@ -114,12 +114,12 @@ public class AccessService extends Observable
                 access.setToken(AccessToken.of(access));
                 accessRepository.save(access);
 
-                final LoginRequest loginRequest = new LoginRequest();
-                loginRequest.setUserId(access.getUserId().getIdentifier());
-                loginRequest.setToken(access.getToken().getToken());
-                loginRequest.setName(access.getName());
+                final LoginResponse loginResponse = new LoginResponse();
+                loginResponse.setUserId(access.getUserId().getIdentifier());
+                loginResponse.setToken(access.getToken().getToken());
+                loginResponse.setName(access.getName());
 
-                return loginRequest;
+                return loginResponse;
             }
 
             return null;

fh.fd.ci.server/src/main/java/de/fd/fh/server/access/web/AccessController.java

@@ -6,7 +6,7 @@ import de.fd.fh.server.access.AccessService;
 import de.fd.fh.server.access.AccessToken;
 import de.fd.fh.server.user.UserId;
 import de.fd.fh.shared.Utils;
-import de.fd.fh.shared.network.messages.LoginRequest;
+import de.fd.fh.shared.network.messages.LoginResponse;
 import de.fd.fh.shared.network.messages.RegistrateRequest;
 import lombok.RequiredArgsConstructor;
 import spark.Request;
@@ -55,7 +55,7 @@ public class AccessController
     {
         final String header = request.headers(Utils.AUTHENTICATION_HEADER);
 
-        final LoginRequest login = service.authorization(header);
+        final LoginResponse login = service.authorization(header);
 
         if (login == null)
         {

fh.fd.ci.server/src/test/java/de/fd/fh/server/access/AccessServiceTest.java

@@ -2,7 +2,7 @@ package de.fd.fh.server.access;
 
 import com.mongodb.WriteResult;
 import de.fd.fh.server.user.UserId;
-import de.fd.fh.shared.network.messages.LoginRequest;
+import de.fd.fh.shared.network.messages.LoginResponse;
 import de.fd.fh.shared.network.messages.RegistrateRequest;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -221,7 +221,7 @@ class AccessServiceTest implements Observer
         when(repository.findByUserName(any()))
                 .thenReturn(access);
 
-        final LoginRequest result = new AccessService(repository).authorization(header);
+        final LoginResponse result = new AccessService(repository).authorization(header);
 
         assertNotNull(result);
         assertEquals(result.getName(), "testName", "Wrong UserName");
@@ -236,7 +236,7 @@ class AccessServiceTest implements Observer
         final String header = "Basic " + new String(message);
         final AccessRepository repository = mock(AccessRepository.class);
 
-        final LoginRequest result = new AccessService(repository).authorization(header);
+        final LoginResponse result = new AccessService(repository).authorization(header);
 
         assertNull(result, "Return LoginRequest but wrong permissions");
     }

fh.fd.ci.server/src/test/java/de/fd/fh/server/access/web/AccessControllerTest.java

@@ -5,7 +5,7 @@ import de.fd.fh.server.access.AccessService;
 import de.fd.fh.server.access.AccessToken;
 import de.fd.fh.server.access.Role;
 import de.fd.fh.server.user.UserId;
-import de.fd.fh.shared.network.messages.LoginRequest;
+import de.fd.fh.shared.network.messages.LoginResponse;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.ArgumentCaptor;
@@ -120,7 +120,7 @@ class AccessControllerTest
     @Test
     void loginTest() throws JsonProcessingException
     {
-        final LoginRequest dummy = new LoginRequest();
+        final LoginResponse dummy = new LoginResponse();
         dummy.setName("TestName");
         dummy.setToken("TestToken");
         dummy.setUserId("12345");

fh.fd.ci.shared/src/main/java/de/fd/fh/shared/network/messages/LoginRequest.java → fh.fd.ci.shared/src/main/java/de/fd/fh/shared/network/messages/LoginResponse.java

@@ -3,7 +3,7 @@ package de.fd.fh.shared.network.messages;
 import lombok.Data;
 
 @Data
-public class LoginRequest
+public class LoginResponse
 {
     private String name;
     private String userId;