28. 尚融宝借款额度审核

借款人列表

需求

后端实现

controller

AdminBorrowerController.java

package com.indi.srb.core.controller.admin;

@Api(tags = "借款人管理")
@RestController
@RequestMapping("/admin/core/borrower")
public class AdminBorrowerController {
     
    @Resource
    private BorrowerService borrowerService;

    @ApiOperation("借款人列表")
    @GetMapping("/list/{page}/{limit}")
    public R list(
            @ApiParam(value = "当前页码", required = true)
            @PathVariable Long page,
            @ApiParam(value = "每页记录数", required = true)
            @PathVariable Long limit,
            @ApiParam(value = "查询关键字")
            @RequestParam String keyword) {
     
        // 这里的@RequestParam其实是可以省略的，但是在目前的swagger版本中（2.9.2）不能省略，
        // 否则会将没有注解的参数解析为body中的传递数据
        Page<Borrower> borrowerPage = new Page<>(page, limit);
        IPage<Borrower> pageModel = borrowerService.pageList(borrowerPage, keyword);
        return R.ok().setData("pageModel", pageModel);
    }
}

service

BorrowerService.java

    IPage<Borrower> pageList(Page<Borrower> borrowerPage, String keyword);

BorrowerServiceImpl.java

    @Override
    public IPage<Borrower> pageList(Page<Borrower> borrowerPage, String keyword) {
     
        if (StringUtils.isEmpty(keyword)) {
     
            return baseMapper.selectPage(borrowerPage, null);
        }

        QueryWrapper<Borrower> queryWrapper = new QueryWrapper<>();
        queryWrapper.like("name", keyword)
                .or().like("id_card", keyword)
                .or().like("mobile", keyword);

        return baseMapper.selectPage(borrowerPage, queryWrapper);
    }

前端实现

创建页面组件

src/views/core/borrower/list.vue

src/views/core/borrower/detail.vue

配置路由

src/router/index.js

 {
     
    path: '/core/borrower',
    component: Layout,
    redirect: '/core/borrower/list',
    name: 'coreBorrower',
    meta: {
      title: '借款管理', icon: 'el-icon-s-unfold' },
    alwaysShow: true,
    children: [
      {
     
        path: 'list',
        name: 'coreBorrowerList',
        component: () => import('@/views/core/borrower/list'),
        meta: {
      title: '借款人列表' }
      },
      {
     
        path: 'detail/:id',
        name: 'coreBorrowerDetail',
        component: () => import('@/views/core/borrower/detail'),
        meta: {
      title: '借款人详情' },
        hidden: true
      }
    ]
 },

定义api

创建 src/api/core/borrower.js

import request from '@/utils/request'
export default {
     
  getPageList(page, limit, keyword) {
     
    return request({
     
      url: `/admin/core/borrower/list/${
       page}/${
       limit}`,
      method: 'get',
      params: {
     keyword}
    })
  }
}

template

创建 src/views/core/borrower/list.vue

<template>
  <div class="app-container">
    
    <el-form :inline="true">
      <el-form-item label="关键字">
        <el-input v-model="keyword" placeholder="姓名/手机/身份证" />
      el-form-item>
      <el-button type="primary" icon="el-icon-search" @click="fetchData()">
        查询
      el-button>
      <el-button type="default" @click="resetData()">
        清空
      el-button>
    el-form>

    
    <el-table :data="list" stripe>
      <el-table-column label="序号" width="70" align="center">
        <template slot-scope="scope">
          {
    { (page - 1) * limit + scope.$index + 1 }}
        template>
      el-table-column>

      <el-table-column prop="name" label="姓名" />
      <el-table-column prop="mobile" label="手机" />
      <el-table-column prop="idCard" label="身份证号" width="200" />
      <el-table-column label="性别" width="80">
        <template slot-scope="scope">
          {
    { scope.row.sex === 1 ? '男' : '女' }}
        template>
      el-table-column>

      <el-table-column prop="age" label="年龄" width="80" />

      <el-table-column label="是否结婚" width="120">
        <template slot-scope="scope">
          {
    { scope.row.marry ? '是' : '否' }}
        template>
      el-table-column>

      <el-table-column label="状态" width="100">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.status === 0" type="info" size="mini">
            未认证
          el-tag>
          <el-tag v-if="scope.row.status === 1" type="warning" size="mini">
            认证中
          el-tag>
          <el-tag v-if="scope.row.status === 2" type="success" size="mini">
            认证通过
          el-tag>
          <el-tag v-if="scope.row.status === -1" type="danger" size="mini">
            认证失败
          el-tag>
        template>
      el-table-column>

      <el-table-column prop="createTime" label="申请时间" width="160" />

      <el-table-column label="操作" width="200" align="center">
        <template slot-scope="scope">
          <router-link :to="'/core/borrower/detail/' + scope.row.id">
            <el-button v-if="scope.row.status === 1" type="warning" size="mini">
              审批
            el-button>
            <el-button v-else type="primary" size="mini">
              查看
            el-button>
          router-link>
        template>
      el-table-column>
    el-table>

    
    <el-pagination
      :current-page="page"
      :total="total"
      :page-size="limit"
      :page-sizes="[2, 10, 20]"
      style="padding: 30px 0; "
      layout="total, sizes, prev, pager, next, jumper"
      @size-change="changePageSize"
      @current-change="changeCurrentPage"
    />
  div>
template>

script

src/views/core/borrower/list.vue

<script>
import borrowerApi from '@/api/core/borrower'

export default {
      
  data() {
      
    return {
      
      list: null, // banner列表
      total: 0, // 数据库中的总记录数
      page: 1, // 默认页码
      limit: 10, // 每页记录数
      keyword: '' // 查询表单对象
    }
  },

  // 生命周期函数：内存准备完毕，页面尚未渲染
  created() {
      
    this.fetchData()
  },

  methods: {
      
    // 加载banner列表数据
    fetchData() {
      
      borrowerApi
        .getPageList(this.page, this.limit, this.keyword)
        .then(response => {
      
          this.list = response.data.pageModel.records
          this.total = response.data.pageModel.total
        })
    },

    // 每页记录数改变，size：回调参数，表示当前选中的“每页条数”
    changePageSize(size) {
      
      this.limit = size
      this.fetchData()
    },

    // 改变页码，page：回调参数，表示当前选中的“页码”
    changeCurrentPage(page) {
      
      this.page = page
      this.fetchData()
    },

    // 重置表单
    resetData() {
      
      this.keyword = ''
      this.fetchData()
    }
  }
}
script>

借款人详情

需求

后端实现

vo

BorrowerAttachVO.java

package com.indi.srb.core.pojo.vo;

@Data
@ApiModel(value="借款人附件资料")
public class BorrowerAttachVO {
     
    @ApiModelProperty(value = "图片类型（idCard1：身份证正面，idCard2：身份证反面，house：房产证，car：车）")
    private String imageType;
    @ApiModelProperty(value = "图片路径")
    private String imageUrl;
}

BorrowerDetailVO.java

package com.indi.srb.core.pojo.vo;

@Data
@ApiModel(description="借款人信息详情")
public class BorrowerDetailVO {
     
    @ApiModelProperty(value = "用户id")
    private Long userId;
    @ApiModelProperty(value = "姓名")
    private String name;
    @ApiModelProperty(value = "身份证号")
    private String idCard;
    @ApiModelProperty(value = "手机")
    private String mobile;
    @ApiModelProperty(value = "性别")
    private String sex;
    @ApiModelProperty(value = "年龄")
    private Integer age;
    @ApiModelProperty(value = "学历")
    private String education;
    @ApiModelProperty(value = "是否结婚")
    private String marry;
    @ApiModelProperty(value = "行业")
    private String industry;
    @ApiModelProperty(value = "月收入")
    private String income;
    @ApiModelProperty(value = "还款来源")
    private String returnSource;
    @ApiModelProperty(value = "联系人名称")
    private String contactsName;
    @ApiModelProperty(value = "联系人手机")
    private String contactsMobile;
    @ApiModelProperty(value = "联系人关系")
    private String contactsRelation;
    @ApiModelProperty(value = "审核状态")
    private String status;
    @ApiModelProperty(value = "创建时间")
    private LocalDateTime createTime;
    @ApiModelProperty(value = "借款人附件资料")
    private List<BorrowerAttachVO> borrowerAttachVOList;
}

controller

AdminBorrowerController.java

    @ApiOperation("获取借款人信息")
    @GetMapping("/show/{borrowerId}")
    public R show(@PathVariable Long borrowerId) {
     
        BorrowerDetailVO borrowerDetailVO = borrowerService.getBorrowerDetailVO(borrowerId);
        return R.ok().setData("borrowerDetailVO", borrowerDetailVO);
    }

DictService

DictService.java

    String getNameByDictCodeAndValue(String dictCode, Integer value);

DictServiceImpl.java

    @Override
    public String getNameByDictCodeAndValue(String dictCode, Integer value) {
     
        QueryWrapper<Dict> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("dict_code", dictCode);
        Dict dict = baseMapper.selectOne(queryWrapper);
        if (dict == null) {
     
            return "";
        }
        queryWrapper = new QueryWrapper<>();
        queryWrapper.select("name")
                .eq("parent_id", dict.getId())
                .eq("value", value);
        dict = baseMapper.selectOne(queryWrapper);
        if (dict == null) {
     
            return "";
        }
        return dict.getName();
    }

BorrowerAttachService

BorrowerAttachService.java

    List<BorrowerAttachVO> getBorrowerAttachVOList(Long borrowerId);

BorrowerAttachServiceImpl.java

    @Override
    public List<BorrowerAttachVO> getBorrowerAttachVOList(Long borrowerId) {
     
        QueryWrapper<BorrowerAttach> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("borrower_id", borrowerId);
        List<BorrowerAttach> borrowerAttachList = baseMapper.selectList(queryWrapper);

        List<BorrowerAttachVO> borrowerAttachVOList = new ArrayList<>();
        borrowerAttachList.forEach(borrowerAttach -> {
     
            BorrowerAttachVO borrowerAttachVO = new BorrowerAttachVO();
            borrowerAttachVO.setImageType(borrowerAttach.getImageType());
            borrowerAttachVO.setImageUrl(borrowerAttach.getImageUrl());
            borrowerAttachVOList.add(borrowerAttachVO);
        });
        return borrowerAttachVOList;
    }

BorrowerService

BorrowerService.java

    BorrowerDetailVO getBorrowerDetailVO(Long borrowerId);

BorrowerServiceImpl.java

    @Resource
    private DictService dictService;
    
    @Resource
    private BorrowerAttachService borrowerAttachService;
    
    @Override
    public BorrowerDetailVO getBorrowerDetailVO(Long id) {
     
        //获取借款人信息
        Borrower borrower = baseMapper.selectById(id);
        //填充基本借款人信息
        BorrowerDetailVO borrowerDetailVO = new BorrowerDetailVO();
        BeanUtils.copyProperties(borrower, borrowerDetailVO);
        //婚否
        borrowerDetailVO.setMarry(borrower.getMarry() ? "是" : "否");
        //性别
        borrowerDetailVO.setSex(borrower.getSex() == 1 ? "男" : "女");
        //计算下拉列表选中内容
        String education = dictService.getNameByDictCodeAndValue("education", borrower.getEducation());
        String industry = dictService.getNameByDictCodeAndValue("moneyUse", borrower.getIndustry());
        String income = dictService.getNameByDictCodeAndValue("income", borrower.getIncome());
        String returnSource = dictService.getNameByDictCodeAndValue("returnSource", borrower.getReturnSource());
        String contactsRelation = dictService.getNameByDictCodeAndValue("relation", borrower.getContactsRelation());
        //设置下拉列表选中内容
        borrowerDetailVO.setEducation(education);
        borrowerDetailVO.setIndustry(industry);
        borrowerDetailVO.setIncome(income);
        borrowerDetailVO.setReturnSource(returnSource);
        borrowerDetailVO.setContactsRelation(contactsRelation);

        //审批状态
        String status = BorrowerStatusEnum.getMsgByStatus(borrower.getStatus());
        borrowerDetailVO.setStatus(status);

        //获取附件VO列表
        List<BorrowerAttachVO> borrowerAttachVOList = borrowerAttachService.getBorrowerAttachVOList(id);
        borrowerDetailVO.setBorrowerAttachVOList(borrowerAttachVOList);
        return borrowerDetailVO;
    }

前端实现

定义api

src/api/core/borrower.js

  show(id) {
     
    return request({
     
      url: `/admin/core/borrower/show/${
       id}`,
      method: 'get'
    })
  },

template

src/views/core/borrower/detail.vue

<template>
  <div class="app-container">
 <el-form label-width="100px" class="form-table">
      <el-row>
        <el-col :span="6">
          <el-form-item label="状态">
            {
    { borrower.status }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="创建时间">
            {
    { borrower.createTime }}
          el-form-item>
        el-col>
      el-row>
      <el-row>
        <el-col :span="6">
          <el-form-item label="姓名">
            {
    { borrower.name }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="性别">
            {
    { borrower.sex }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="年龄">
            {
    { borrower.age }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="手机">
            {
    { borrower.mobile }}
          el-form-item>
        el-col>
      el-row>
      <el-row>
        <el-col :span="6">
          <el-form-item label="学历">
            {
    { borrower.education }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="是否结婚">
            {
    { borrower.marry }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="行业">
            {
    { borrower.industry }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="还款来源">
            {
    { borrower.returnSource }}
          el-form-item>
        el-col>
      el-row>
      <el-row>
        <el-col :span="6">
          <el-form-item label="身份证号">
            {
    { borrower.idCard }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="联系人名称">
            {
    { borrower.contactsName }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="联系人手机">
            {
    { borrower.contactsMobile }}
          el-form-item>
        el-col>
        <el-col :span="6">
          <el-form-item label="联系人关系">
            {
    { borrower.contactsRelation }}
          el-form-item>
        el-col>
      el-row>
      <el-row>
        <el-col :span="24">
          <el-form-item label="身份证正面">
            <span v-for="item in borrower.borrowerAttachVOList" :key="item.id">
              <el-image
                v-if="item.imageType == 'idCard1'"
                style="width: 150px;"
                :src="item.imageUrl"
                :preview-src-list="[item.imageUrl]"
              />
            span>
          el-form-item>
        el-col>
      el-row>
      <el-row>
        <el-col :span="24">
          <el-form-item label="身份证反面">
            <span v-for="item in borrower.borrowerAttachVOList" :key="item.id">
              <el-image
                v-if="item.imageType == 'idCard2'"
                style="width: 150px;"
                :src="item.imageUrl"
                :preview-src-list="[item.imageUrl]"
              />
            span>
          el-form-item>
        el-col>
      el-row>
      <el-row>
        <el-col :span="24">
          <el-form-item label="房产信息">
            <span v-for="item in borrower.borrowerAttachVOList" :key="item.id">
              <el-image
                v-if="item.imageType == 'house'"
                style="width: 150px;"
                :src="item.imageUrl"
                :preview-src-list="[item.imageUrl]"
              />
            span>
          el-form-item>
        el-col>
      el-row>
      <el-row>
        <el-col :span="24">
          <el-form-item label="车辆信息">
            <span v-for="item in borrower.borrowerAttachVOList" :key="item.id">
              <el-image
                v-if="item.imageType == 'car'"
                style="width: 150px;"
                :src="item.imageUrl"
                :preview-src-list="[item.imageUrl]"
              />
            span>
          el-form-item>
        el-col>
      el-row>
      <el-row style="text-align:center">
        <el-button @click="back">
          返回
        el-button>
      el-row>
    el-form>
  div>
template>

script

src/views/core/borrower/detail.vue

<script>
// 引入组件
import borrowerApi from '@/api/core/borrower'
export default {
      
  data() {
      
    return {
      
      borrower: {
      },
      saveBtnDisabled: false,
      approvalForm: {
      
        borrowerId: 0,
        status: 2,
        content: '',
        infoIntegral: 30,
        isIdCardOk: false,
        isHouseOk: false,
        isCarOk: false
      }
    }
  },
  created() {
      
    if (this.$route.params.id) {
      
      this.fetchDataById()
    }
  },
  methods: {
      
    // 根据id查询记录
    fetchDataById() {
      
      borrowerApi.show(this.$route.params.id).then(response => {
      
        this.borrower = response.data.borrowerDetailVO
      })
    },
    back() {
      
      this.$router.push({
       path: '/core/borrower/list' })
    }
  }
}
script>

借款人审批

需求

额度审批的目标：

在user_integral表中添加积分明细

修改borrower表的借款申请审核状态

修改user_info表中的借款申请审核状态、总积分（user_info表中的原始积分 + user_integral表中的积分明细之和 ）

审批后可以在会员列表查看用户积分

后端实现

vo

BorrowerApprovalVO.java

package com.indi.srb.core.pojo.vo;

@Data
@ApiModel(description = "借款人审批")
public class BorrowerApprovalVO {
     
    @ApiModelProperty(value = "id")
    private Long borrowerId;
    @ApiModelProperty(value = "状态")
    private Integer status;
    @ApiModelProperty(value = "身份证信息是否正确")
    private Boolean isIdCardOk;
    @ApiModelProperty(value = "房产信息是否正确")
    private Boolean isHouseOk;
    @ApiModelProperty(value = "车辆信息是否正确")
    private Boolean isCarOk;
    @ApiModelProperty(value = "基本信息积分")
    private Integer infoIntegral;
}

controller

AdminBorrowerController.java

    @ApiOperation("借款额度审批")
    @PostMapping("/approval")
    public R approval(@RequestBody BorrowerApprovalVO borrowerApprovalVO) {
     
        borrowerService.approval(borrowerApprovalVO);
        return R.ok().message("审批完成");
    }

service

BorrowerService.java

    void approval(BorrowerApprovalVO borrowerApprovalVO);

实现

    @Resource
    private UserIntegralMapper userIntegralMapper;
    
	@Transactional(rollbackFor = Exception.class)
    @Override
    public void approval(BorrowerApprovalVO borrowerApprovalVO) {
     
        // 更新借款表中借款人的审核状态
        Long borrowerId = borrowerApprovalVO.getBorrowerId();
        Borrower borrower = baseMapper.selectById(borrowerId);
        borrower.setStatus(borrowerApprovalVO.getStatus());
        baseMapper.updateById(borrower);

        // 获取用户以前的积分
        Long userId = borrower.getUserId();
        UserInfo userInfo = userInfoMapper.selectById(userId);
        Integer integral = userInfo.getIntegral();

        // 向积分表添加用户的积分明细
        UserIntegral userIntegral = new UserIntegral();
        userIntegral.setUserId(userId);
        userIntegral.setContent("借款人基本信息");
        userIntegral.setIntegral(borrowerApprovalVO.getInfoIntegral());
        userIntegralMapper.insert(userIntegral);
        int currentIntegral = integral + borrowerApprovalVO.getInfoIntegral();

        if (borrowerApprovalVO.getIsIdCardOk()) {
     
            userIntegral = new UserIntegral();
            userIntegral.setUserId(userId);
            userIntegral.setContent(IntegralEnum.BORROWER_IDCARD.getMsg());
            userIntegral.setIntegral(IntegralEnum.BORROWER_IDCARD.getIntegral());
            userIntegralMapper.insert(userIntegral);
            currentIntegral += IntegralEnum.BORROWER_IDCARD.getIntegral();
        }

        if (borrowerApprovalVO.getIsHouseOk()) {
     
            userIntegral = new UserIntegral();
            userIntegral.setUserId(userId);
            userIntegral.setContent(IntegralEnum.BORROWER_HOUSE.getMsg());
            userIntegral.setIntegral(IntegralEnum.BORROWER_HOUSE.getIntegral());
            userIntegralMapper.insert(userIntegral);
            currentIntegral += IntegralEnum.BORROWER_HOUSE.getIntegral();
        }

        if (borrowerApprovalVO.getIsCarOk()) {
     
            userIntegral = new UserIntegral();
            userIntegral.setUserId(userId);
            userIntegral.setContent(IntegralEnum.BORROWER_CAR.getMsg());
            userIntegral.setIntegral(IntegralEnum.BORROWER_CAR.getIntegral());
            userIntegralMapper.insert(userIntegral);
            currentIntegral += IntegralEnum.BORROWER_CAR.getIntegral();
        }

        // 更新用户表的借款人状态以及总积分
        userInfo.setBorrowAuthStatus(borrowerApprovalVO.getStatus());
        userInfo.setIntegral(currentIntegral);
        userInfoMapper.updateById(userInfo);
    }

前端实现

定义api

src/api/core/borrower.js

  approval(borrowerApproval) {
     
    return request({
     
      url: '/admin/core/borrower/approval',
      method: 'post',
      data: borrowerApproval
    })
  }

template

src/views/core/borrower/detail.vue

    <el-form label-width="170px" v-if="borrower.status === '认证中'">
      <el-form-item label="是否通过">
        <el-radio-group v-model="approvalForm.status">
          <el-radio :label="2">
            通过
          el-radio>
          <el-radio :label="-1">
            不通过
          el-radio>
        el-radio-group>
      el-form-item>

      <el-form-item v-if="approvalForm.status == 2" label="基本信息积分">
        <el-input v-model="approvalForm.infoIntegral" style="width: 140px;" />
        <span style="color: indianred">（可获取30至100积分）span>
      el-form-item>

      <el-form-item v-if="approvalForm.status == 2" label="身份证信息是否正确">
        <el-radio-group v-model="approvalForm.isIdCardOk">
          <el-radio :label="true">
            是
          el-radio>
          <el-radio :label="false">
            否
          el-radio>
        el-radio-group>
        <span style="color: indianred">（可获得积分30积分）span>
      el-form-item>

      <el-form-item v-if="approvalForm.status == 2" label="车辆信息是否正确">
        <el-radio-group v-model="approvalForm.isCarOk">
          <el-radio :label="true">
            是
          el-radio>
          <el-radio :label="false">
            否
          el-radio>
        el-radio-group>
        <span style="color: indianred">（可获得积分60积分）span>
      el-form-item>

      <el-form-item v-if="approvalForm.status == 2" label="房产信息是否正确">
        <el-radio-group v-model="approvalForm.isHouseOk">
          <el-radio :label="true">
            是
          el-radio>
          <el-radio :label="false">
            否
          el-radio>
        el-radio-group>
        <span style="color: indianred">（可获得积分100积分）span>
      el-form-item>

      <el-row style="text-align:center">
        <el-button type="primary" @click="approvalSubmit()">
          确定
        el-button>
      el-row>
    el-form>

script

src/views/core/borrower/detail.vue

    approvalSubmit() {
     
      this.saveBtnDisabled = true
      this.approvalForm.borrowerId = this.$route.params.id
      borrowerApi.approval(this.approvalForm).then(response => {
     
        this.$message.success(response.message)
        this.$router.push({
      path: '/core/borrower/list' })
      })
    }