Added Method to reset Cache for certain user

src/main/java/hhn/labsw/bugageocaching/controller/Controller.java

@@ -1117,6 +1117,74 @@ public class Controller {
     return ResponseEntity.status(200).body(new Gson().toJson(poi));
   }
 
+  @ApiOperation(value = "Deletes the bearbeitet entry from a User from a Cache")
+  @ApiResponses(value = {
+      @ApiResponse(code = 404, message = "Database error"),
+      @ApiResponse(code = 401, message = "JWT Token expired"),
+      @ApiResponse(code = 400, message = "Something went wrong at verification")
+  })
+  @CrossOrigin(origins = "*", allowedHeaders = "*") // only for dev purpose
+  @RequestMapping(value = "/api/deleteCacheForUser", method = RequestMethod.DELETE, produces = "application/json")
+  public ResponseEntity deleteCacheForUser(@RequestParam String token, @RequestParam String cacheID){
+
+    logger.warn("API CALL: /api/deleteCacheForUser");
+    // verify user
+    ResponseEntity verifyToken = VerificationUtil.verifyToken(token);
+
+    if (verifyToken.getStatusCodeValue() != 200) {
+      return verifyToken;
+    }
+
+    //get User
+    Claims claims = (Claims) verifyToken.getBody();
+
+    ResponseEntity getUser = FinderUtil.findUserFromClaim(claims);
+
+    if (getUser.getStatusCodeValue() != 200) {
+      return getUser;
+    }
+
+    User user = (User) getUser.getBody();
+
+    //----------------------
+    //Get Cache
+    ResponseEntity getCache = FinderUtil.findCacheById(cacheID);
+
+    if (getCache.getStatusCodeValue() != 200) {
+      return getCache;
+    }
+
+    Cache cache = (Cache) getCache.getBody();
+
+    //Get Bearbeitet entry
+    ResponseEntity getBearbeitet = FinderUtil.findBearbeitetByUserAndCache(user, cache);
+
+    if(getBearbeitet.getStatusCodeValue() != 200){
+      return getBearbeitet;
+    }
+
+    Bearbeitet bearbeitet = (Bearbeitet) getBearbeitet.getBody();
+
+    //Cache already finished
+    if(bearbeitet.getCacheAccesDefinition().getId() == 1){
+
+      int rankingPoints = cache.getRankingPoints();
+
+      //Get User_Info
+      User_Info user_info = user_infoRepository.findUser_InfoByUser(user);
+
+      //Subtract RankingPoints
+      user_info.setRankingPointsSum(user_info.getRankingPointsSum() - rankingPoints);
+
+      user_infoRepository.save(user_info);
+    }
+
+    bearbeitetRepository.delete(bearbeitet);
+
+    return ResponseEntity.status(200).body("Cache for User " + user.getEmail() + " for cache "  + cache.getName() + " reseted");
+
+  }
+
   @ApiOperation(value = "Test method (Changes its purpose often)")
   @ApiResponses(value = {
       @ApiResponse(code = 404, message = "Database error"),
@@ -1129,6 +1197,8 @@ public class Controller {
     return ResponseEntity.status(200).body(userRepository.getRankingPlaceFromUser(name));
   }
 
+
+
 }