package com.yami.trading.admin.controller.item;
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import javax.validation.Valid;
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import javax.validation.constraints.NotNull;
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import cn.hutool.core.collection.CollectionUtil;
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import cn.hutool.core.util.StrUtil;
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import com.google.common.collect.Lists;
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import com.yami.trading.admin.controller.service.SysUserOperService;
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import com.yami.trading.bean.item.domain.Item;
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import com.yami.trading.bean.item.domain.ItemLeverage;
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import com.yami.trading.bean.item.dto.ItemLeverageDTO;
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import com.yami.trading.common.domain.Result;
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import com.yami.trading.common.exception.YamiShopBindException;
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import com.yami.trading.common.query.QueryWrapperGenerator;
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import com.yami.trading.common.util.StringUtils;
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import com.yami.trading.security.common.util.SecurityUtils;
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import com.yami.trading.service.item.ItemService;
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import com.yami.trading.sys.model.SysUser;
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import com.yami.trading.sys.service.SysUserService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.*;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.yami.trading.bean.item.mapstruct.TItemLeverageWrapper;
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import com.yami.trading.service.item.ItemLeverageService;
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import com.yami.trading.bean.item.query.TItemLeverageQuery;
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import java.math.BigDecimal;
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import java.util.List;
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/**
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* 产品杠杠倍数Controller
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*
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* @author lucas
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* @version 2023-03-10
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*/
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@Api(tags = "产品杠杠倍数")
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@RestController
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@CrossOrigin
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@RequestMapping(value = "normal/adminItemLeverageAction!")
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public class TItemLeverageController {
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@Autowired
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private ItemLeverageService itemLeverageService;
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@Autowired
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private TItemLeverageWrapper tItemLeverageWrapper;
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@Autowired
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SysUserService sysUserService;
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@Autowired
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private SysUserOperService sysUserOperService;
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@Autowired
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private ItemService itemService;
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/**
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* 产品杠杠倍数列表数据
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*/
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@ApiOperation(value = "查询产品杠杠倍数列表数据")
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@GetMapping("list")
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public Result<IPage<ItemLeverageDTO>> list(TItemLeverageQuery tItemLeverageQuery, Page<ItemLeverageDTO> page) throws Exception {
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QueryWrapper queryWrapper = QueryWrapperGenerator.buildQueryCondition(tItemLeverageQuery, TItemLeverageQuery.class);
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String itemId = tItemLeverageQuery.getItemId();
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if(StringUtils.isNotEmpty(itemId)){
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queryWrapper.eq("item_id",itemId);
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}
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queryWrapper.orderByAsc("lever_rate");
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IPage<ItemLeverageDTO> result = itemLeverageService.findPage(page, queryWrapper);
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return Result.ok(result);
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}
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/**
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* 根据Id获取产品杠杠倍数数据
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*/
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@ApiOperation(value = "根据Id获取产品杠杠倍数数据")
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@GetMapping("queryById")
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public Result<ItemLeverageDTO> queryById(String id) {
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return Result.ok(itemLeverageService.findById(id));
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}
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/**
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* 保存产品杠杠倍数
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*/
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@ApiOperation(value = "保存产品杠杠倍数")
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@PostMapping("add.action")
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public Result<String> save(@Valid @RequestBody ItemLeverageDTO itemLeverageDTO) {
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String leverRate = itemLeverageDTO.getLeverRate();
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if (StrUtil.isEmpty(leverRate)) {
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throw new YamiShopBindException("杠杆倍数不能为空");
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}
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BigDecimal bigDecimal;
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try {
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bigDecimal = new BigDecimal(leverRate);
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} catch (Exception e) {
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throw new YamiShopBindException("杠杆倍数必须是数字");
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}
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if (bigDecimal.compareTo(BigDecimal.ZERO) <=0) {
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throw new YamiShopBindException("杠杆倍数必须大于1");
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}
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// 先查询出，itemid，杠杆为所送的倍数。如果是新增，存在此杠杆，报错。
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// 如果是修改，查询出来的不是自己，也报错
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QueryWrapper<ItemLeverage> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("item_id", itemLeverageDTO.getItemId() );
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queryWrapper.eq("lever_rate", itemLeverageDTO.getLeverRate());
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List<ItemLeverage> list = itemLeverageService.list(queryWrapper);
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if(CollectionUtil.isNotEmpty(list)){
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// 如果是新增，有存在的杠杆倍数,报错
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if(StringUtils.isEmptyString(itemLeverageDTO.getUuid())){
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throw new YamiShopBindException("此杠杆倍数已经存在");
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}else{
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// 如果修改
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if(list.size() > 1){
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throw new YamiShopBindException("此杠杆倍数已经存在");
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}
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// 只有一个数据，且不是自己，也需要报错
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if(list.size() == 1 && !list.get(0).getUuid().equals(itemLeverageDTO.getUuid())){
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throw new YamiShopBindException("此杠杆倍数已经存在");
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}
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}
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}
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SysUser secUser = sysUserService.getByUserName(SecurityUtils.getSysUser().getUsername());
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Item item = itemService.getById(itemLeverageDTO.getItemId());
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sysUserOperService.saveLog(secUser, secUser.getUsername(), StrUtil.format("对 {} 新增或者更新产品杠杠倍数{} ", item.getSymbol(), itemLeverageDTO.getLeverRate()));
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//新增或编辑表单保存
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itemLeverageService.saveOrUpdate(tItemLeverageWrapper.toEntity(itemLeverageDTO));
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return Result.ok("保存产品杠杠倍数成功");
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}
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/**
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* 删除产品杠杠倍数
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*/
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@ApiOperation(value = "删除产品杠杠倍数")
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@GetMapping("delete")
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public Result<String> delete(String ids) {
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String idArray[] = ids.split(",");
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for(String id: idArray){
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ItemLeverage itemLeverage = itemLeverageService.getById(id);
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if(itemLeverage != null){
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Item item = itemService.getById(itemLeverage.getItemId());
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if(item != null){
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SysUser secUser = sysUserService.getByUserName(SecurityUtils.getSysUser().getUsername());
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sysUserOperService.saveLog(secUser, secUser.getUsername(), StrUtil.format("删除了{} 杠杆倍数 ", item.getSymbol()));
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}
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}
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}
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itemLeverageService.removeByIds(Lists.newArrayList(idArray));
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return Result.ok("删除产品杠杠倍数成功");
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}
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}
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