Merge pull request 'PMT-15: Projekte löschen' (!11) from story/PMT-15-projekte-loeschen into trunk

Reviewed-on: #11

api/pmt.yml

@@ -51,4 +51,30 @@ paths:
         401:
           $ref: "#/components/responses/UnAuthorized"
         500:
-          $ref: "#/components/responses/InternalError"
+          $ref: "#/components/responses/InternalError"
+
+  /project/{id}:
+    delete:
+      operationId: "deleteProject"
+      description: "Delete a specific Project"
+      parameters:
+        - in: path
+          name: id
+          schema:
+            type: integer
+            format: int64
+          required: true
+      responses:
+        204:
+          description: "Deletes a specific Project"
+        401:
+          $ref: "#/components/responses/UnAuthorized"
+        404:
+          description: "Project not found"
+          content:
+            text/plain:
+              schema:
+                type: string
+        500:
+          $ref: "#/components/responses/InternalError"
+

src/main/java/de/hmmh/pmt/ApiController.java

@@ -35,6 +35,16 @@ public class ApiController implements DefaultApi {
         return Optional.empty();
     }
 
+    @Override
+    public ResponseEntity<Void> deleteProject(Long id) {
+        if (!projectRepository.existsById(id)) {
+            return ResponseEntity.notFound().build();
+        }
+
+        projectRepository.deleteById(id);
+        return ResponseEntity.noContent().build();
+    }
+
     @Override
     public ResponseEntity<GetAllProjectsDTO> getAllProjects() {
         GetAllProjectsDTO response = new GetAllProjectsDTO();

src/test/java/de/hmmh/pmt/project/DeleteTest.java

@@ -0,0 +1,31 @@
+package de.hmmh.pmt.project;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import java.util.List;
+import java.util.Map;
+
+import org.junit.jupiter.api.Test;
+
+import de.hmmh.pmt.IntegrationTest;
+import de.hmmh.pmt.db.Project;
+
+public class DeleteTest extends IntegrationTest {
+    @Test
+    void projectNotFound() throws Exception {
+        mvc
+            .perform(delete(baseUri + "/project/1"))
+            .andExpect(status().isNotFound())
+        ;
+    }
+
+    @Test
+    void deletedSuccessfully() throws Exception {
+        Map<String,Project> allProjects = createTestProjectData();
+        mvc
+            .perform(delete(baseUri + "/project/" + allProjects.get("space-station").getId()))
+            .andExpect(status().isNoContent())
+        ;
+    }
+}