package com.salesmanager.shop.admin.controller.configurations;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.inject.Inject;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import com.salesmanager.core.business.utils.CacheUtils;
import com.salesmanager.core.business.utils.ajax.AjaxResponse;
import com.salesmanager.core.model.merchant.MerchantStore;
import com.salesmanager.shop.admin.controller.ControllerConstants;
import com.salesmanager.shop.admin.model.web.Menu;
import com.salesmanager.shop.constants.Constants;
@Controller
public class CacheController {
private static final Logger LOGGER = LoggerFactory.getLogger(CacheController.class);
@Inject
private CacheUtils cache;
@PreAuthorize("hasRole('AUTH')")
@RequestMapping(value="/admin/cache/cacheManagement.html", method=RequestMethod.GET)
public String displayAccounts(Model model, HttpServletRequest request, HttpServletResponse response) throws Exception {
this.setMenu(model, request);
MerchantStore store = (MerchantStore)request.getAttribute(Constants.ADMIN_STORE);
//get cache keys
List<String> cacheKeysList = cache.getCacheKeys(store);
model.addAttribute("keys", cacheKeysList);
return ControllerConstants.Tiles.Configuration.cache;
}
@PreAuthorize("hasRole('AUTH')")
@RequestMapping(value="/admin/cache/clear.html", method=RequestMethod.POST)
public @ResponseBody ResponseEntity<String> clearCache(HttpServletRequest request, HttpServletResponse response) {
String cacheKey = request.getParameter("cacheKey");
AjaxResponse resp = new AjaxResponse();
try {
MerchantStore store = (MerchantStore)request.getAttribute(Constants.ADMIN_STORE);
StringBuilder key = new StringBuilder();
key.append(store.getId()).append("_").append(cacheKey);
if(cacheKey!=null) {
cache.removeFromCache(key.toString());
} else {
cache.removeAllFromCache(store);
}
resp.setStatus(AjaxResponse.RESPONSE_OPERATION_COMPLETED);
} catch (Exception e) {
LOGGER.error("Error while updateing groups", e);
resp.setStatus(AjaxResponse.RESPONSE_STATUS_FAIURE);
}
String returnString = resp.toJSONString();
final HttpHeaders httpHeaders= new HttpHeaders();
httpHeaders.setContentType(MediaType.APPLICATION_JSON_UTF8);
return new ResponseEntity<String>(returnString,httpHeaders,HttpStatus.OK);
}
private void setMenu(Model model, HttpServletRequest request) throws Exception {
//display menu
Map<String,String> activeMenus = new HashMap<String,String>();
activeMenus.put("cache", "cache");
@SuppressWarnings("unchecked")
Map<String, Menu> menus = (Map<String, Menu>)request.getAttribute("MENUMAP");
Menu currentMenu = (Menu)menus.get("cache");
model.addAttribute("currentMenu",currentMenu);
model.addAttribute("activeMenus",activeMenus);
//
}
}