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• MenuAction.java

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com.haoxuer.discover.user.controller.admin.MenuAction Maven / Gradle / Ivy

package com.haoxuer.discover.user.controller.admin;


import com.haoxuer.discover.data.page.Filter;
import com.haoxuer.discover.data.page.Order;
import com.haoxuer.discover.data.page.Page;
import com.haoxuer.discover.data.page.Pageable;
import com.haoxuer.discover.user.data.entity.Menu;
import com.haoxuer.discover.user.data.service.MenuService;

import java.util.List;

import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

/**
 * Created by imake on 2017年07月21日14:37:30.
 */
@Controller
public class MenuAction {

    public static final String MODEL = "model";

    private static final Logger log = LoggerFactory.getLogger(MenuAction.class);

    @Autowired
    private MenuService manager;

    @RequiresPermissions("menu")
    @RequestMapping("/admin/menu/view_list")
    public String list(Pageable pageable, @RequestParam(value = "pid", defaultValue = "1") Integer pid, ModelMap model) {

        if (pageable != null) {
            if (pageable.getOrders() == null || pageable.getOrders().isEmpty()) {
                pageable.getOrders().add(Order.asc("sortNum"));
            }
            pageable.getFilters().add(Filter.eq("parent.id", pid));
        }
        Page pagination = manager.page(pageable);
        List tops = manager.findByTops(pid);
        if (tops.size() == 0 && pid == 1) {
            Menu root = new Menu();
            root.setName("根节点");
            root.setLevelInfo(1);
            root.setCode("");
            root.setSortNum(0);
            manager.save(root);
        }
        model.addAttribute("tops", tops);
        model.addAttribute("list", pagination.getContent());
        model.addAttribute("page", pagination);
        model.addAttribute("pid", pid);
        return "/admin/menu/list";
    }

    @RequiresPermissions("menu")
    @RequestMapping("/admin/menu/view_add")
    public String add(ModelMap model) {
        return "/admin/menu/add";
    }


    @RequiresPermissions("menu")
    @RequestMapping("/admin/menu/tree")
    public String tree(ModelMap model) {
        return "/admin/menu/tree";
    }
    @RequiresPermissions("tree_tenant")
    @RequestMapping("/admin/menu/tree_tenant")
    public String tenantTree(ModelMap model) {
        return "/admin/menu/tree_tenant";
    }

    @RequiresPermissions("menu")
    @RequestMapping("/admin/menu/view_edit")
    public String edit(Pageable pageable, Integer id, ModelMap model) {
        model.addAttribute(MODEL, manager.findById(id));
        model.addAttribute("page", pageable);
        return "/admin/menu/edit";
    }

    @RequiresPermissions("menu")
    @RequestMapping("/admin/menu/view_view")
    public String view(Integer id, ModelMap model) {
        model.addAttribute(MODEL, manager.findById(id));
        return "/admin/menu/view";
    }

    @RequiresPermissions("menu")
    @RequestMapping("/admin/menu/model_save")
    public String save(Pageable pageable, Menu bean, RedirectAttributes redirectAttributes, ModelMap model) {

        String view = "redirect:/admin/menu/view_list.htm";
        try {
            manager.save(bean);
            redirectAttributes.addAttribute("pid", bean.getParentId());
            redirectAttributes.addAttribute("pageNumber", pageable.getPageNumber());
        } catch (Exception e) {
            log.error("保存失败", e);
            model.addAttribute("erro", e.getMessage());
            view = "/admin/menu/add";
        }
        return view;
    }

    @RequiresPermissions("menu")
    @RequestMapping("/admin/menu/model_update")
    public String update(Pageable pageable, RedirectAttributes redirectAttributes, Menu bean, ModelMap model) {

        String view = "redirect:/admin/menu/view_list.htm";
        try {
            manager.update(bean);
            redirectAttributes.addAttribute("pid", bean.getParentId());
            redirectAttributes.addAttribute("pageNumber", pageable.getPageNumber());
        } catch (Exception e) {
            log.error("更新失败", e);
            model.addAttribute("erro", e.getMessage());
            model.addAttribute(MODEL, bean);
            model.addAttribute("page", pageable);
            view = "/admin/menu/edit";
        }
        return view;
    }

    @RequiresPermissions("menu")
    @RequestMapping("/admin/menu/model_delete")
    public String delete(Pageable pageable, Integer id, ModelMap model) {
        Integer pid = 1;
        try {
            Menu menu = manager.findById(id);
            if (menu != null) {
                pid = menu.getParentId();
            }
            manager.deleteById(id);

        } catch (DataIntegrityViolationException e) {
            log.error("删除失败", e);
            model.addAttribute("erro", "该条数据不能删除，请先删除和他相关的类容!");
        }

        return list(pageable, pid, model);
    }

    @RequiresPermissions("menu")
    @RequestMapping("/admin/menu/model_deletes")
    public String deletes(Pageable pageable, Integer[] ids, ModelMap model) {

        try {
            manager.deleteByIds(ids);
        } catch (DataIntegrityViolationException e) {
            log.error("批量删除失败", e);
            model.addAttribute("erro", "该条数据不能删除，请先删除和他相关的类容!");
        }
        return list(pageable, 1, model);
    }

}