package com.boying.controller;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.StringUtils;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.boying.common.R;
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import com.boying.entity.Park;
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import com.boying.entity.User;
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import com.boying.service.ParkService;
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import com.boying.service.UserService;
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import com.boying.util.LngLatUtil;
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import lombok.RequiredArgsConstructor;
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import org.springframework.data.jpa.domain.Specification;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import javax.persistence.criteria.CriteriaBuilder;
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import javax.persistence.criteria.CriteriaQuery;
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import javax.persistence.criteria.Predicate;
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import javax.persistence.criteria.Root;
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import java.util.ArrayList;
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import java.util.List;
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@RestController
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@RequestMapping("/user")
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@RequiredArgsConstructor
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public class UserController{
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private final UserService userService;
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private final ParkService parkService;
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@PostMapping("/findPage")
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public Object findPage(User user, Page page) {
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QueryWrapper<User> wrapper = new QueryWrapper<>();
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wrapper.lambda()
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.like(StringUtils.isNotBlank(user.getName()),User::getName, user.getName());
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return R.ok( userService.page(page,wrapper));
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}
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@PostMapping("/findAll")
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public Object findAll() {
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return R.ok(userService.list());
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}
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@PostMapping("/save")
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public Object save(User user) {
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if(user.getId()==null){
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user.setPassword(user.getLoginName());
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}
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userService.saveOrUpdate(user);
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return R.ok("保存成功");
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}
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@PostMapping("/delete")
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public Object delete(Long id) {
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userService.removeById(id);
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return R.ok("删除成功");
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}
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@PostMapping("/login")
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public Object login(String loginName,String password,String lng,String lat) {
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if(StringUtils.isBlank(loginName)||StringUtils.isBlank(password)){
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return R.failed("用户名和密码必填");
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}
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QueryWrapper<User> wrapper = new QueryWrapper<>();
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wrapper.lambda()
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.eq(User::getLoginName,loginName)
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.eq(User::getPassword,password);
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List<User> all = userService.list(wrapper);
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if(all.size()>0){
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User user = all.get(0);
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if(StringUtils.isNotBlank(lng)&&StringUtils.isNotBlank(lat)){
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List<Park> all1 = parkService.list();
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for(Park p:all1){
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double distance = LngLatUtil.getDistance(lat,lng,p.getLat(),p.getLng());
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if(distance<500){
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user.setParkId(p.getId());
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}
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}
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user.setLng(lng);
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user.setLat(lat);
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userService.saveOrUpdate(user);
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}
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return R.ok(user);
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}
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return R.failed("用户名或密码不正确");
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}
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@PostMapping("updatePassword")
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public Object updatePassword(Long userId,String oldPassword,String newPassword) {
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QueryWrapper<User> wrapper = new QueryWrapper<>();
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wrapper.lambda()
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.eq(User::getId,userId)
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.eq(User::getPassword,oldPassword);
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List<User> all = userService.list(wrapper);
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if(all.size()>0){
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User user = all.get(0);
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user.setPassword(newPassword);
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userService.saveOrUpdate(user);
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return R.ok("请求成功");
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}
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return R.failed("旧密码不正确");
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}
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}
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