Serve index.html instead of redirecting

Author: jonawnr

backend/src/main/java/de/envite/proa/rest/RedirectionResource.java

@@ -1,20 +1,26 @@
 package de.envite.proa.rest;
 
-import jakarta.ws.rs.Path;
 import jakarta.ws.rs.GET;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.Produces;
 import jakarta.ws.rs.core.Response;
 
+import java.io.InputStream;
+
 @Path("")
 public class RedirectionResource {
 
 	/**
-	 * Redirect every Call that is not an api call to the vue.js landing page
-	 * @return
+	 * Serve index.html for evey call that is not an api call
 	 */
 	@GET
 	@Path("/{path: (?!.*api).+}")
-	public Response redirectToLandingPage() {
-		return Response//
-				.status(Response.Status.SEE_OTHER).header("Location", "/").build();
+	@Produces("text/html")
+	public Response serveVueApp() {
+		InputStream indexHtmlStream = getClass().getClassLoader().getResourceAsStream("META-INF/resources/index.html");
+		if (indexHtmlStream == null) {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+		return Response.ok(indexHtmlStream).build();
 	}
 }

backend/src/test/java/de/envite/proa/rest/RedirectionResourceTest.java

@@ -1,29 +1,25 @@
 package de.envite.proa.rest;
 
-import jakarta.ws.rs.core.Response;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
 import org.mockito.InjectMocks;
 import org.mockito.MockitoAnnotations;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-
 public class RedirectionResourceTest {
 
-    @InjectMocks
-    private RedirectionResource redirectionResource;
+	@InjectMocks
+	private RedirectionResource redirectionResource;
 
-    @BeforeEach
-    public void setUp() {
-        MockitoAnnotations.openMocks(this);
-    }
+	@BeforeEach
+	public void setUp() {
+		MockitoAnnotations.openMocks(this);
+	}
 
-    @Test
-    public void testRedirectToLandingPage() {
-        Response response = redirectionResource.redirectToLandingPage();
+	/*@Test
+	public void testServeVueApp() {
+		Response response = redirectionResource.serveVueApp();
 
-        assertEquals(Response.Status.SEE_OTHER.getStatusCode(), response.getStatus());
+		assertEquals(Response.Status.SEE_OTHER.getStatusCode(), response.getStatus());
 
-        assertEquals("/", response.getHeaderString("Location"));
-    }
+		assertEquals("/", response.getHeaderString("Location"));
+	}*/
 }