package com.github.dactiv.showcase.web.account;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import com.github.dactiv.orm.core.Page;
import com.github.dactiv.orm.core.PageRequest;
import com.github.dactiv.orm.core.PageRequest.Sort;
import com.github.dactiv.orm.core.PropertyFilter;
import com.github.dactiv.orm.core.PropertyFilters;
import com.github.dactiv.showcase.common.SystemVariableUtils;
import com.github.dactiv.showcase.common.annotation.OperatingAudit;
import com.github.dactiv.showcase.common.enumeration.entity.GroupType;
import com.github.dactiv.showcase.common.enumeration.entity.State;
import com.github.dactiv.showcase.entity.account.User;
import com.github.dactiv.showcase.service.account.AccountManager;
/**
* 用户管理Controller
*
* @author maurice
*
*/
@Controller
@OperatingAudit("用户管理")
@RequestMapping("/account/user")
public class UserController {
@Autowired
private AccountManager accountManager;
/**
* 获取用户列表,返回account/user/view.html页面
*
* @param pageRequest 分页实体信息
* @param request HttpServlet请求
*
* @return {@link Page}
*/
@RequestMapping("view")
public Page<User> view(PageRequest pageRequest,HttpServletRequest request) {
List<PropertyFilter> filters = PropertyFilters.get(request, true);
request.setAttribute("states", SystemVariableUtils.getVariables(State.class,3));
if (!pageRequest.isOrderBySetted()) {
pageRequest.setOrderBy("id");
pageRequest.setOrderDir(Sort.DESC);
}
return accountManager.searchUserPage(pageRequest, filters);
}
/**
* 创建用户,创建成功后重定向到:account/user/view
*
* @param entity 实体信息
* @param groupIds 所在组id
* @param redirectAttributes spring mvc 重定向属性
*
* @return String
*
*/
@RequestMapping("insert")
@OperatingAudit(function="创建用户")
public String insert(@Valid User entity,
@RequestParam(required=false)List<String> groupId,
RedirectAttributes redirectAttributes) {
entity.setGroupsList(accountManager.getGroups(groupId));
accountManager.insertUser(entity);
redirectAttributes.addFlashAttribute("success", "新增成功");
return "redirect:/account/user/view";
}
/**
* 通过主键id集合删除用户,删除成功后重定向到:account/user/view
*
* @param ids 主键id集合
* @param redirectAttributes spring mvc 重定向属性
*
* @return String
*/
@RequestMapping("delete")
@OperatingAudit(function="删除用户")
public String delete(@RequestParam("ids")List<String> ids,RedirectAttributes redirectAttributes) {
accountManager.deleteUsers(ids);
redirectAttributes.addFlashAttribute("success", "删除" + ids.size() + "条信息成功");
return "redirect:/account/user/view";
}
/**
* 更新用户，更新成功后重定向到:account/user/view
*
* @param entity 实体信息
* @param groupIds 所在组id
* @param redirectAttributes spring mvc 重定向属性
*
* @return String
*/
@RequestMapping(value="update")
@OperatingAudit(function="更新用户")
public String update(@ModelAttribute("entity") @Valid User entity,
@RequestParam(required=false)List<String> groupId,
RedirectAttributes redirectAttributes) {
entity.setGroupsList(accountManager.getGroups(groupId));
accountManager.updateUser(entity);
redirectAttributes.addFlashAttribute("success", "修改成功");
return "redirect:/account/user/view";
}
/**
* 判断用户帐号是否唯一,在新建时使用,如果存在用户返回"true",否则返回"false"
*
* @param username 用户帐号
*
* @return String
*/
@ResponseBody
@RequestMapping("is-username-unique")
public String isUsernameUnique(String username) {
return String.valueOf(accountManager.isUsernameUnique(username));
}
/**
* 创建和更新使用的方法签名.如果链接没有?id=*会跳转到create.html,如果存在跳转到read.html
*
* @param id 主键id
* @param model Spring mvc的Model接口，主要是将model的属性返回到页面中
*
* @return String
*
*/
@RequestMapping("read")
public String read(String id,Model model) {
model.addAttribute("states", SystemVariableUtils.getVariables(State.class,3));
model.addAttribute("groupsList", accountManager.getMergeGroups(GroupType.RoleGorup));
if (StringUtils.isEmpty(id)) {
return "account/user/create";
} else {
return "account/user/read";
}
}
/**
* 绑定实体数据，如果存在id时获取后从数据库获取记录，进入到相对的C后在将数据库获取的记录填充到相应的参数中
*
* @param id 主键ID
*
*/
@ModelAttribute("entity")
public User bindingModel(String id) {
User user = new User();
if (StringUtils.isNotEmpty(id)) {
user = accountManager.getUser(id);
}
return user;
}
}