steven/csep-2025
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implemented clone method plus test and fixed some issues

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This commit is contained in:
Mei Chang van der Werff 2025-11-27 14:42:16 +01:00
commit 2093a43174
2 changed files with 32 additions and 17 deletions
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37
client/src/main/java/client/DetailView.java
View file

@ -13,9 +13,10 @@ import java.net.http.HttpResponse;
import java.util.List; import java.util.List;
public class DetailView { public class DetailView {
private final String BASE_URL = "http://localhost:8080/api"; private static final String BASE_URL = "http://localhost:8080/api";
private final HttpClient client; private final HttpClient client;
private final ObjectMapper objectMapper = new ObjectMapper(); private final ObjectMapper objectMapper = new ObjectMapper();
private final int statusOK = 200;
public DetailView() { public DetailView() {
client = HttpClient.newHttpClient(); client = HttpClient.newHttpClient();
@ -32,9 +33,8 @@ public class DetailView {
.build(); .build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString()); HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
List<Recipe> recipes = objectMapper.readValue(response.body(), new TypeReference<List<Recipe>>() { return objectMapper.readValue(response.body(), new TypeReference<List<Recipe>>() {
}); // JSON string-> List<Recipe> (Jackson) });// JSON string-> List<Recipe> (Jackson)
return recipes;
} }
/** /**
@ -49,13 +49,12 @@ public class DetailView {
.build(); .build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString()); HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
if(response.statusCode() != 200){ if(response.statusCode() != statusOK){
System.out.println("No recipe found with this id"); System.out.println("No recipe found with this id");
return null; return null;
} }
Recipe recipe = objectMapper.readValue(response.body(),Recipe.class);
return recipe; return objectMapper.readValue(response.body(),Recipe.class);
} }
/** /**
@ -68,6 +67,11 @@ public class DetailView {
.uri(URI.create(BASE_URL + "/recipes/" + id)) .uri(URI.create(BASE_URL + "/recipes/" + id))
.build(); .build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString()); HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
if(response.statusCode() != statusOK){
System.out.println("No recipe to delete");
}
} }
/** /**
@ -83,29 +87,32 @@ public class DetailView {
.build(); .build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString()); HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
Recipe OGRecipe = objectMapper.readValue(response.body(),Recipe.class); Recipe ogRecipe = objectMapper.readValue(response.body(),Recipe.class);
//200 is the status code for success, other codes can mean there is no recipe to clone //200 is the status code for success, other codes can mean there is no recipe to clone
if(response.statusCode() != 200){ if(response.statusCode() != statusOK){
return null; return null;
} }
// recipe exists so you can make a "new" recipe aka the clone // recipe exists so you can make a "new" recipe aka the clone
Recipe clone = new Recipe(); Recipe clone = new Recipe();
String cloneName = OGRecipe.getName() + "(clone)"; // I suppose we want unique names? String cloneName = ogRecipe.getName() + "(clone)"; // I suppose we want unique names?
clone.setName(cloneName); clone.setName(cloneName);
clone.setIngredients(OGRecipe.getIngredients()); clone.setIngredients(ogRecipe.getIngredients());
clone.setPreparationSteps(OGRecipe.getPreparationSteps()); clone.setPreparationSteps(ogRecipe.getPreparationSteps());
//From String to Json //From String to Json
StringWriter s = new StringWriter(); StringWriter s = new StringWriter();
objectMapper.writeValue(s, clone); objectMapper.writeValue(s, clone);
// Post the clone to backend // Post the clone to backend
HttpRequest request1 = HttpRequest.newBuilder() HttpRequest request2 = HttpRequest.newBuilder()
.POST(HttpRequest.BodyPublishers.ofString(s.toString())) .POST(HttpRequest.BodyPublishers.ofString(s.toString()))
.uri(URI.create(BASE_URL + "/recipes/" + id)) .uri(URI.create(BASE_URL + "/recipes/"))
.build(); .build();
return clone;
HttpResponse<String> cloneResponse = client.send(request2, HttpResponse.BodyHandlers.ofString());
return objectMapper.readValue(cloneResponse.body(),Recipe.class);
} }
} }

12
client/src/test/java/client/DetailViewTest.java
View file

@ -46,10 +46,18 @@ class DetailViewTest {
@Test @Test
void deleteTest() throws IOException, InterruptedException { void deleteTest() throws IOException, InterruptedException {
Recipe r = dv.findId(testRecipe.getId()); dv.deleteRecipe(testRecipe.getId());
dv.deleteRecipe(r.getId());
assertNull(dv.findId(testRecipe.getId())); assertNull(dv.findId(testRecipe.getId()));
} }
@Test
void cloneTest() throws IOException, InterruptedException {
Recipe clone = dv.cloneRecipe(testRecipe.getId());
assertNotEquals(clone.getId(), testRecipe.getId());
assertEquals(clone.getIngredients(), testRecipe.getIngredients());
assertEquals(clone.getPreparationSteps(), testRecipe.getPreparationSteps());
}
} }