package com.sinata.modular.mall.controller;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.baomidou.mybatisplus.mapper.Wrapper;
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import com.baomidou.mybatisplus.plugins.Page;
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import com.sinata.core.base.controller.BaseController;
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import com.sinata.core.base.tips.ErrorTip;
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import com.sinata.core.common.annotion.BussinessLog;
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import com.sinata.core.common.annotion.Permission;
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import com.sinata.core.common.constant.factory.PageFactory;
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import com.sinata.core.log.LogObjectHolder;
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import com.sinata.modular.mall.model.MallClassifyOne;
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import com.sinata.modular.mall.model.MallClassifyTwo;
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import com.sinata.modular.mall.model.MallGoods;
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import com.sinata.modular.mall.service.IMallClassifyOneService;
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import com.sinata.modular.mall.service.IMallClassifyTwoService;
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import com.sinata.modular.mall.service.IMallGoodsService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.util.StringUtils;
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import org.springframework.web.bind.annotation.*;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Optional;
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import java.util.stream.Collectors;
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/**
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* 商品分类控制器
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*
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* @author goku
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*/
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@Controller
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@RequestMapping("/mallClassifyOne")
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public class MallClassifyOneController extends BaseController {
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private String PREFIX = "/mall/mallClassifyOne/";
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@Autowired
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private IMallGoodsService mallGoodsService;
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@Autowired
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private IMallClassifyOneService mallClassifyOneService;
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@Autowired
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private IMallClassifyTwoService mallClassifyTwoService;
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/**
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* 跳转到商品分类首页
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*/
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@RequestMapping("")
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public String index() {
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return PREFIX + "mallClassifyOne.html";
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}
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/**
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* 跳转到添加商品分类
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*/
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@RequestMapping("/mallClassifyOne_add")
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public String mallClassifyOneAdd() {
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return PREFIX + "mallClassifyOne_add.html";
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}
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@ResponseBody
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@GetMapping("/getClassCount")
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public Integer getClassCount() {
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return mallClassifyOneService.selectCount(
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new EntityWrapper<MallClassifyOne>().eq("is_delete", 0)
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);
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}
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/**
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* 跳转到修改商品分类
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*/
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@RequestMapping("/mallClassifyOne_update/{mallClassifyOneId}")
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public String mallClassifyOneUpdate(@PathVariable Integer mallClassifyOneId, Model model) {
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MallClassifyOne mallClassifyOne = mallClassifyOneService.selectById(mallClassifyOneId);
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model.addAttribute("item", mallClassifyOne);
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LogObjectHolder.me().set(mallClassifyOne);
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return PREFIX + "mallClassifyOne_edit.html";
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}
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/**
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* 获取商品分类列表
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*/
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@ResponseBody
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@RequestMapping(value = "/list")
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public Object list(String classifyName, Integer isLock) {
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Page<Map<String, Object>> page = new PageFactory().defaultPage();
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Wrapper wrapper = new EntityWrapper<MallClassifyOne>().eq("is_delete", 0).orderBy("id", false);
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if (!StringUtils.isEmpty(classifyName)) {
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wrapper.like("classify_name", classifyName);
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}
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if (isLock != null) {
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wrapper.eq("is_lock", isLock);
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}
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// 商品分类统计数量
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List<Map<String, Object>> classCountList = mallGoodsService.selectMaps(
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new EntityWrapper<MallGoods>()
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.setSqlSelect("count(1) count, classify_id_one")
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.isNotNull("classify_id_one")
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.groupBy("classify_id_one")
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);
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// 查询数据列表
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List<Map<String, Object>> list = mallClassifyOneService.selectMapsPage(page, wrapper).getRecords();
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page.setRecords(
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list.stream().map(o -> {
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o.put("goodsCount",
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Optional.ofNullable(classCountList).orElse(new ArrayList<>()).stream()
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.filter(cc -> cc.get("classify_id_one").equals(o.get("id")))
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.findFirst()
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.map(cc -> cc.get("count"))
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.orElse("0")
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);
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return o;
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}).collect(Collectors.toList())
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);
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return super.packForBT(page);
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}
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/**
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* 新增商品分类
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*/
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@Permission
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@ResponseBody
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@BussinessLog(value = "新增商品分类")
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@RequestMapping(value = "/add")
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public Object add(MallClassifyOne mallClassifyOne) {
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int count = this.mallClassifyOneService.selectCount(new EntityWrapper<MallClassifyOne>().eq("classify_name", mallClassifyOne.getClassifyName()).eq("is_delete", 0));
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if (count > 0) {
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ErrorTip errorTip = new ErrorTip(500, "分类名称已存在，请仔细检查！");
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return errorTip;
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}
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mallClassifyOneService.insert(mallClassifyOne);
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return SUCCESS_TIP;
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}
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/**
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* 删除/批量删除
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*/
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@Permission
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@ResponseBody
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@BussinessLog(value = "删除/批量删除商品分类")
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@RequestMapping(value = "/delete")
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public Object delete(@RequestParam String ids) {
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String[] idd = ids.split(",");
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if (idd.length == 1) {
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int count = this.mallClassifyTwoService.selectCount(new EntityWrapper<MallClassifyTwo>().eq("parent_classify_id", idd[0]).eq("is_delete", 0));
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if (count == 0) {
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// 逻辑删除
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mallClassifyOneService.updateForSet("is_delete = 1", new EntityWrapper<MallClassifyOne>().in("id", ids.split(",")));
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return SUCCESS_TIP;
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} else {
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ErrorTip errorTip = new ErrorTip(500, "已经绑定了二级分类,不能被删除。请解除绑定关系在删除");
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return errorTip;
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}
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} else {
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boolean state = false;
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for (String id : idd) {
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int count = this.mallClassifyTwoService.selectCount(new EntityWrapper<MallClassifyTwo>().eq("parent_classify_id", id).eq("is_delete", 0));
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if (count == 0) {
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// 逻辑删除
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mallClassifyOneService.updateForSet("is_delete = 1", new EntityWrapper<MallClassifyOne>().in("id", ids.split(",")));
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} else {
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state = true;
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}
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}
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if (state) {
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ErrorTip errorTip = new ErrorTip(500, "部分分类绑定了二级分类,删除失败。请解除绑定关系在删除");
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return errorTip;
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} else {
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return SUCCESS_TIP;
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}
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}
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}
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/**
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* 修改商品分类
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*/
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@Permission
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@ResponseBody
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@BussinessLog(value = "修改商品分类")
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@RequestMapping(value = "/update")
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public Object update(MallClassifyOne mallClassifyOne) {
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mallClassifyOneService.updateById(mallClassifyOne);
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return SUCCESS_TIP;
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}
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/**
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* 修改商品分类状态
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*/
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@ResponseBody
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@BussinessLog(value = "修改商品分类状态")
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@RequestMapping(value = "/updateState")
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public Object updateState(Integer mallClassifyOneId, Integer state) {
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mallClassifyOneService.updateForSet("is_lock = " + state, new EntityWrapper<MallClassifyOne>().eq("id", mallClassifyOneId));
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return SUCCESS_TIP;
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}
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/**
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* 跳转商品分类详情
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*/
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@RequestMapping(value = "/detail/{mallClassifyOneId}")
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public Object detail(@PathVariable("mallClassifyOneId") Integer mallClassifyOneId, Model model) {
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MallClassifyOne mallClassifyOne = mallClassifyOneService.selectById(mallClassifyOneId);
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model.addAttribute("item", mallClassifyOne);
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return PREFIX + "mallClassifyOne_detail.html";
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}
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}
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