Added Project

2024-11-06 22:13:00 +01:00
commit 10c4aa8831
107 changed files with 18082 additions and 0 deletions
@@ -0,0 +1,110 @@
+package com.ninjaws.quiz.services;
+
+import java.io.IOException;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.RestTemplate;
+
+import com.ninjaws.quiz.models.ApiResponse;
+import com.ninjaws.quiz.models.CategoryResponse;
+import com.ninjaws.quiz.models.QuizSettings;
+import com.ninjaws.quiz.models.Request;
+import com.ninjaws.quiz.models.SessionTokenDTO;
+
+import jakarta.validation.Valid;
+
+@Service
+public class ApiService {
+
+    @Autowired
+    private CleanerService cleanerService;
+    @Autowired
+    private ResponseHandlingService responseHandler;
+    @Autowired
+    private RestTemplate restTemplate;
+
+    private static final System.Logger logger = System.getLogger(ApiService.class.getName());
+
+    private final String apiUrl = "https://opentdb.com";
+    private String sessionToken;
+
+    public ApiService() {
+    }
+
+    private String buildRequestString(QuizSettings quizSettings) {
+        return apiUrl + "/api.php" + quizSettings.toApiQuery();
+    }
+
+    public void handleRequest(@Valid Request request) {
+        String url = buildRequestString(request.getQuizSettings());
+
+        try {
+            ResponseEntity<String> response = restTemplate.getForEntity(url, String.class);
+            String json = response.getBody();
+            ApiResponse apiResponse = cleanerService.extractApiResponse(json);
+            responseHandler.handleResponse(request.getSessionId(), apiResponse);
+            
+        } catch (RestClientException | IOException | IllegalStateException e) {
+            logger.log(System.Logger.Level.ERROR, "Critical failure", e);
+        }
+    }
+
+    /**
+     * Collect a chuck of 50 items
+     * Store them in the DataService
+     */
+    public void collectBulk() {
+        String tokenStr = sessionToken == null ? "" : "&token="+sessionToken;
+        String url = apiUrl + "/api.php?amount=50" + tokenStr;
+        try {
+            ResponseEntity<String> response = restTemplate.getForEntity(url, String.class);
+            String json = response.getBody();
+            ApiResponse apiResponse = cleanerService.extractApiResponse(json);
+            responseHandler.handleResponse(apiResponse);
+            
+            /** 
+             * A bit dirty, but otherwise it causes circular dependencies 
+             * Makes sure the categories are refreshed after finishing to replace the questions, to make sure the ids match
+             * And resets the sessionToken, it will be remade during the next REFRESH
+            */
+            if(apiResponse.getResponseCode() == 4) {
+                getCategories();
+                sessionToken = null;
+            }
+            
+        } catch (RestClientException | IOException e) {
+            logger.log(System.Logger.Level.ERROR, "Critical failure", e);
+        }
+
+    }
+
+    public void getSessionToken() {
+        String url = apiUrl + "/api_token.php?command=request";
+        try {
+            ResponseEntity<String> response = restTemplate.getForEntity(url, String.class);
+            String json = response.getBody();
+            SessionTokenDTO tokenDto = cleanerService.extractSessionToken(json);
+            sessionToken = tokenDto.getToken();
+            
+        } catch (RestClientException | IOException e) {
+            logger.log(System.Logger.Level.ERROR, "Critical failure", e);
+        }
+    }
+
+    public void getCategories() {
+        String url = apiUrl + "/api_category.php";
+        try {
+            ResponseEntity<String> response = restTemplate.getForEntity(url, String.class);
+            String json = response.getBody();
+            CategoryResponse categoryResponse = cleanerService.extractCategoryResponse(json);
+            responseHandler.handleCategoryResponse(categoryResponse);
+            
+        } catch (RestClientException | IOException e) {
+            logger.log(System.Logger.Level.ERROR, "Critical failure", e);
+        }
+
+    }
+}