fixed damaged deleting slots, see #5

src/main/java/de/jottyfan/bico/modules/CommonController.java

@@ -42,7 +42,7 @@ public abstract class CommonController {
 			return false;
 		}
 	}
-	
+
 	@ModelAttribute("hasDateRole")
 	public Boolean hasDateRole(Principal principal) {
 		OAuth2AuthenticationToken token = (OAuth2AuthenticationToken) principal;
@@ -56,6 +56,21 @@ public abstract class CommonController {
 			return false;
 		}
 	}
+
+	@ModelAttribute("hasAnyRole")
+	public Boolean hasAnyRole(Principal principal) {
+		OAuth2AuthenticationToken token = (OAuth2AuthenticationToken) principal;
+		if (token != null) {
+			OAuth2User user = token.getPrincipal();
+			@SuppressWarnings("unchecked")
+			List<String> roles = (List<String>) user.getAttributes().get("roles");
+			return roles.size() > 0;
+		} else {
+			LOGGER.warn("token is null, no roles can be detected");
+			return false;
+		}
+	}
+
 	/**
 	 * get the theme for the current session
 	 *

src/main/java/de/jottyfan/bico/modules/lesson/LessonRepository.java

@@ -23,10 +23,10 @@ import de.jottyfan.bico.db.tables.records.TLessonRecord;
 import de.jottyfan.bico.db.tables.records.TPersonRecord;
 
 /**
-*
-* @author jotty
-*
-*/
+ *
+ * @author jotty
+ *
+ */
 @Repository
 public class LessonRepository {
 	private final static Logger LOGGER = LogManager.getLogger(LessonRepository.class);

src/main/java/de/jottyfan/bico/modules/profile/ProfileController.java

@@ -25,7 +25,7 @@ public class ProfileController extends CommonController {
 	 * @param theme the theme
 	 */
 	@PostMapping("/updateTheme/{theme}")
-	public ResponseEntity<?> updateTheme(@PathVariable String theme) {
+	public ResponseEntity<?> updateTheme(@PathVariable("theme") String theme) {
 		// TODO: add profile's user name
 		String username = "jotty";
 		service.updateTheme(username, theme);

src/main/java/de/jottyfan/bico/modules/slot/SlotController.java

@@ -30,20 +30,20 @@ public class SlotController extends CommonController {
 	}
 
 	@GetMapping("/slot/{id}")
-	public String load(@PathVariable Integer id, Model model) {
+	public String load(@PathVariable("id") Integer id, Model model) {
 		model.addAttribute("bean", id == null ? new SlotBean() : service.loadSlot(id));
 		model.addAttribute("hasLesson", service.slotHasLesson(id));
 		return "/slot/item";
 	}
 
 	@GetMapping("/slot/{id}/delete")
-	public String loadEnsurance(@PathVariable Integer id, Model model) {
+	public String loadEnsurance(@PathVariable("id") Integer id, Model model) {
 		model.addAttribute("bean", service.loadDeletableSlot(id));
 		return "/slot/delete";
 	}
 
 	@GetMapping("/slot/{id}/destroy")
-	public String destroy(@PathVariable Integer id, Model model) {
+	public String destroy(@PathVariable("id") Integer id, Model model) {
 		service.removeSlot(id);
 		return "redirect:/";
 	}

src/main/java/de/jottyfan/bico/modules/slot/SlotRepository.java

@@ -139,7 +139,7 @@ public class SlotRepository {
 			.selectFrom(T_LESSON)
 			.where(T_LESSON.FK_SLOT.eq(slotId));
 		// @formatter:on
-		LOGGER.trace(sql);
+		LOGGER.info(sql);
 		return sql.fetch().size() > 0;
 	}
 }