US03: Fix bug where the horse jdbc dao returned a false updated_at value, add additional exception handling to horse update endpoint

backend/src/main/java/at/ac/tuwien/sepm/assignment/individual/endpoint/HorseEndpoint.java

@@ -103,6 +103,10 @@ public class HorseEndpoint {
             LOGGER.error(e.getMessage());
             throw new ResponseStatusException(HttpStatus.PARTIAL_CONTENT,
                 "Operation completed with errors: image could not be saved");
+        } catch (NotFoundException e) {
+            LOGGER.error(e.getMessage());
+            throw new ResponseStatusException(HttpStatus.NOT_FOUND,
+                "The horse requested could not be found");
         }
     }
 

backend/src/main/java/at/ac/tuwien/sepm/assignment/individual/persistence/impl/HorseJdbcDao.java

@@ -197,7 +197,7 @@ public class HorseJdbcDao implements HorseDao {
             if (changes == 0)
                 throw new DataAccessException("Updating horse failed, no rows affected") {};
 
-            horse.setUpdatedAt(oldHorse.getUpdatedAt());
+            horse.setCreatedAt(oldHorse.getCreatedAt());
 
             fileDao.delete(oldHorse.getImagePath());
 

backend/src/test/java/at/ac/tuwien/sepm/assignment/individual/unit/persistence/HorseDaoTestBase.java

@@ -132,7 +132,7 @@ public abstract class HorseDaoTestBase {
         newHorse.setRace(null);
         newHorse.setImagePath(null);
         newHorse.setOwner(null);
-        assertThrows(DataAccessException.class, () -> horseDao.addHorse(newHorse));
+        assertThrows(DataAccessException.class, () -> horseDao.updateHorse(newHorse));
     }
 
     @Test