前端：抽出 HtmlEditor 组件

前端：完善商品编辑，基本算完成了
2019-05-06 00:06:32 +08:00 · 2019-05-06 00:06:32 +08:00 · 2519cf000e
commit 2519cf000e
parent 35077dcf53
8 changed files with 187 additions and 94 deletions
--- a/admin-web/src/components/Editor/HtmlEditor.js
+++ b/admin-web/src/components/Editor/HtmlEditor.js
@ -0,0 +1,116 @@
+import React from "react";
+
+import 'braft-editor/dist/index.css'
+import BraftEditor from 'braft-editor'
+import { ContentUtils } from 'braft-utils'
+import { ImageUtils } from 'braft-finder'
+
+import {fileGetQiniuToken} from "../../services/admin";
+import uuid from "js-uuid";
+import * as qiniu from "qiniu-js";
+import {Icon, Upload} from "antd";
+
+class HtmlEditor extends React.Component {
+
+  state = {
+    editorState: BraftEditor.createEditorState(null),
+  };
+
+  handleChange = (editorState) => {
+    this.setState({editorState})
+  };
+
+  uploadHandler = async (param) => {
+    if (!param.file) {
+      return false
+    }
+    debugger;
+    const tokenResult = await fileGetQiniuToken();
+    if (tokenResult.code !== 0) {
+      alert('获得七牛上传 Token 失败');
+      return false;
+    }
+    let token = tokenResult.data;
+    let that = this;
+    const reader = new FileReader();
+    const file = param.file;
+    reader.readAsArrayBuffer(file);
+    let fileData = null;
+    reader.onload = (e) => {
+      let key = uuid.v4(); // TODO 芋艿，可能后面要优化。MD5？
+      let observable = qiniu.upload(file, key, token); // TODO 芋艿，最后后面去掉 qiniu 的库依赖，直接 http 请求，这样更轻量
+      observable.subscribe(function () {
+        // next
+      }, function (e) {
+        // error
+        // TODO 芋艿，后续补充
+        // debugger;
+      }, function (response) {
+        // complete
+        that.setState({
+          editorState: ContentUtils.insertMedias(that.state.editorState, [{
+            type: 'IMAGE',
+            url: 'http://static.shop.iocoder.cn/' + response.key,
+          }])
+        })
+      });
+    }
+  };
+
+  getHtml() {
+    return this.state.editorState.toHTML();
+  }
+
+  setHtml = (html) => {
+    this.setState({
+      editorState: BraftEditor.createEditorState(html),
+    })
+  };
+
+  isEmpty = () => {
+    return this.state.editorState.isEmpty();
+  };
+
+  render() {
+    // const controls = ['bold', 'italic', 'underline', 'text-color', 'separator', 'link', 'separator'];
+    const extendControls = [
+      {
+        key: 'antd-uploader',
+        type: 'component',
+        component: (
+          <Upload
+            accept="image/*"
+            showUploadList={false}
+            customRequest={this.uploadHandler}
+          >
+            {/* 这里的按钮最好加上type="button"，以避免在表单容器中触发表单提交，用Antd的Button组件则无需如此 */}
+            <button type="button" className="control-item button upload-button" data-title="插入图片">
+              <Icon type="picture" theme="filled" />
+            </button>
+          </Upload>
+        )
+      }
+    ];
+
+    return (
+      <div style={{border: '1px solid #d1d1d1', 'border-radius': '5px'}}>
+        <BraftEditor
+          value={this.state.editorState}
+          onChange={this.handleChange}
+          defaultValue={this.state.initialContent}
+          // controls={controls}
+          extendControls={extendControls}
+          contentStyle={{height: 200}}
+        />
+      </div>
+    )
+  }
+
+}
+
+
+{/**/}
+
+// </div>
+
+export default HtmlEditor;
--- a/admin-web/src/components/Image/PicturesWall.js
+++ b/admin-web/src/components/Image/PicturesWall.js
@ -77,7 +77,6 @@ class PicturesWall extends React.Component {
    // });

    // 使用 FileReader 将上传的文件转换成二进制流，满足 'application/octet-stream' 格式的要求
-    debugger;
    const reader = new FileReader();
    reader.readAsArrayBuffer(file);
    let fileData = null;
--- a/admin-web/src/components/Product/ProductAttrSelectFormItem.js
+++ b/admin-web/src/components/Product/ProductAttrSelectFormItem.js
@ -68,7 +68,7 @@ class AttrValueSelect extends Select {
 export default class ProductAttrSelectFormItem extends PureComponent {

  handleSelectAttr = (value, option) => {
-    debugger;
+    // debugger;
    // console.log(value);
    // console.log(option);
    // debugger;
--- a/admin-web/src/models/product/productSpuAddOrUpdate.js
+++ b/admin-web/src/models/product/productSpuAddOrUpdate.js
@ -35,7 +35,8 @@ export default {
      //   price: // 价格
      //   quantity: // 数量
      // }
-    ]
+    ],
+
  },

  effects: {
@ -308,6 +309,7 @@ export default {
        ...state,
        skus: [],
        attrTree: [],
+        spu: {},
      }
    },
    changeLoading(state, { payload }) {
--- a/admin-web/src/pages/Product/ProductSpuAddOrUpdate.js
+++ b/admin-web/src/pages/Product/ProductSpuAddOrUpdate.js
@ -5,12 +5,8 @@ import React, {PureComponent, Fragment, Component} from 'react';
 // import fs from 'fs';
 import { connect } from 'dva';
 import moment from 'moment';
-import {Card, Form, Input, Radio, Button, Modal, Select, Upload, Icon, Spin} from 'antd';
+import {Card, Form, Input, Radio, Button, Modal, Select, Upload, Icon, Spin, TreeSelect} from 'antd';
 import PageHeaderWrapper from '@/components/PageHeaderWrapper';
-import 'braft-editor/dist/index.css'
-import BraftEditor from 'braft-editor'
-import { ContentUtils } from 'braft-utils'
-import { ImageUtils } from 'braft-finder'

 // import * as qiniu from 'qiniu-js'
 // import uuid from 'js-uuid';
@ -23,13 +19,14 @@ import PicturesWall from "../../components/Image/PicturesWall";
 import {fileGetQiniuToken} from "../../services/admin";
 import uuid from "js-uuid";
 import * as qiniu from "qiniu-js";
+import HtmlEditor from "../../components/Editor/HtmlEditor";

 const FormItem = Form.Item;
 const RadioGroup = Radio.Group;
 const Option = Select.Option;

 // roleList
-@connect(({ productAttrList, productSpuAddOrUpdate, }) => ({
+@connect(({ productAttrList, productSpuAddOrUpdate, productCategoryList }) => ({
  // list: productSpuList.list.spus,
  // loading: loading.models.productSpuList,
  productAttrList,
@ -39,6 +36,7 @@ const Option = Select.Option;
  spu: productSpuAddOrUpdate.spu,
  attrTree: productSpuAddOrUpdate.attrTree,
  skus: productSpuAddOrUpdate.skus,
+  categoryTree: productCategoryList.list,
 }))

@Form.create()
@ -47,12 +45,16 @@ class ProductSpuAddOrUpdate extends Component {
    // modalVisible: false,
    modalType: 'add', //add update
    // initValues: {},
-    editorState: BraftEditor.createEditorState(null),
+    htmlEditor: undefined,
  };

  componentDidMount() {
    const { dispatch } = this.props;
    const that = this;
+    // 重置表单
+    dispatch({
+      type: 'productSpuAddOrUpdate/clear',
+    });
    // 判断是否是更新
    const params = new URLSearchParams(this.props.location.search);
    if (params.get("id")) {
@ -66,6 +68,8 @@ class ProductSpuAddOrUpdate extends Component {
        payload: parseInt(id),
        callback: function (data) {
          that.refs.picturesWall.setUrls(data.picUrls); // TODO 后续找找，有没更合适的做法
+          // debugger;
+          that.state.htmlEditor.setHtml(data.description);
        }
      })
    }
@ -78,53 +82,13 @@ class ProductSpuAddOrUpdate extends Component {
        pageSize: 10,
      },
    });
-    // 重置表单
+    // 获得商品分类
    dispatch({
-      type: 'productSpuAddOrUpdate/clear',
-    })
+      type: 'productCategoryList/tree',
+      payload: {},
+    });
  }

-  handleChange = (editorState) => {
-    this.setState({ editorState })
-  };
-
-  uploadHandler = async (param) => {
-    if (!param.file) {
-      return false
-    }
-    debugger;
-    const tokenResult = await fileGetQiniuToken();
-    if (tokenResult.code !== 0) {
-      alert('获得七牛上传 Token 失败');
-      return false;
-    }
-    let token = tokenResult.data;
-    let that = this;
-    const reader = new FileReader();
-    const file = param.file;
-    reader.readAsArrayBuffer(file);
-    let fileData = null;
-    reader.onload = (e) => {
-      let key = uuid.v4(); // TODO 芋艿，可能后面要优化。MD5？
-      let observable = qiniu.upload(file, key, token); // TODO 芋艿，最后后面去掉 qiniu 的库依赖，直接 http 请求，这样更轻量
-      observable.subscribe(function () {
-        // next
-      }, function (e) {
-        // error
-        // TODO 芋艿，后续补充
-        // debugger;
-      }, function (response) {
-        // complete
-        that.setState({
-          editorState: ContentUtils.insertMedias(that.state.editorState, [{
-            type: 'IMAGE',
-            url: 'http://static.shop.iocoder.cn/' + response.key,
-          }])
-        })
-      });
-    }
-  };
-
  handleAddAttr = e => {
    // alert('你猜');
    const { dispatch } = this.props;
@ -139,6 +103,11 @@ class ProductSpuAddOrUpdate extends Component {
    e.preventDefault();
    const { skus, dispatch } = this.props;
    const { modalType, id } = this.state;
+    if (this.state.htmlEditor.isEmpty()) {
+      alert('请设置商品描述！');
+      return;
+    }
+    const description = this.state.htmlEditor.getHtml();
    // 获得图片
    let picUrls = this.refs.picturesWall.getUrls(); // TODO 芋艿，后续找找其他做法
    if (picUrls.length === 0) {
@ -166,9 +135,11 @@ class ProductSpuAddOrUpdate extends Component {
      alert('请设置商品规格！');
      return;
    }
+
    // debugger;
    this.props.form.validateFields((err, values) => {
      // debugger;
+      // 获得富文本编辑的描述
      if (!err) {
        if (modalType === 'add') {
          dispatch({
@ -177,7 +148,8 @@ class ProductSpuAddOrUpdate extends Component {
              body: {
                ...values,
                picUrls: picUrls.join(','),
-                skuStr: JSON.stringify(skuStr)
+                skuStr: JSON.stringify(skuStr),
+                description,
              }
            },
          });
@ -189,7 +161,8 @@ class ProductSpuAddOrUpdate extends Component {
                ...values,
                id,
                picUrls: picUrls.join(','),
-                skuStr: JSON.stringify(skuStr)
+                skuStr: JSON.stringify(skuStr),
+                description,
              }
            },
          });
@ -201,27 +174,26 @@ class ProductSpuAddOrUpdate extends Component {

  render() {
    // debugger;
-    const { form, skus, attrTree, allAttrTree, loading, spu, dispatch } = this.props;
+    const { form, skus, attrTree, allAttrTree, loading, spu, categoryTree, dispatch } = this.props;
    // const that = this;
-    const controls = ['bold', 'italic', 'underline', 'text-color', 'separator', 'link', 'separator'];
-    const extendControls = [
-      {
-        key: 'antd-uploader',
-        type: 'component',
-        component: (
-          <Upload
-            accept="image/*"
-            showUploadList={false}
-            customRequest={this.uploadHandler}
-          >
-            {/* 这里的按钮最好加上type="button"，以避免在表单容器中触发表单提交，用Antd的Button组件则无需如此 */}
-            <button type="button" className="control-item button upload-button" data-title="插入图片">
-              <Icon type="picture" theme="filled" />
-            </button>
-          </Upload>
-        )
-      }
-    ];
+
+    // 处理分类筛选
+    const buildSelectTree = (list) => {
+      return list.map(item => {
+        let children = [];
+        if (item.children) {
+          children = buildSelectTree(item.children);
+        }
+        return {
+          title: item.name,
+          value: item.id,
+          key: item.id,
+          children,
+          selectable: item.pid > 0
+        };
+      });
+    };
+    let categoryTreeSelect = buildSelectTree(categoryTree);

    // 添加规格
    // debugger;
@ -254,6 +226,7 @@ class ProductSpuAddOrUpdate extends Component {
      dispatch: dispatch,
    };
    // console.log(productSkuProps);
+    // let htmlEditor = undefined;

    return (
      <PageHeaderWrapper title="">
@ -275,8 +248,16 @@ class ProductSpuAddOrUpdate extends Component {
              <FormItem labelCol={{ span: 5 }} wrapperCol={{ span: 15 }} label="分类编号">
                {form.getFieldDecorator('cid', {
                  rules: [{ required: true, message: '请输入分类编号！' }],
-                  initialValue: spu.cid, // TODO 芋艿，和面做成下拉框
-                })(<Input placeholder="请输入" />)}
+                  initialValue: spu.cid,
+                })(
+                  <TreeSelect
+                    showSearch
+                    style={{ width: 300 }}
+                    dropdownStyle={{ maxHeight: 400, overflow: 'auto' }}
+                    treeData={categoryTreeSelect}
+                    placeholder="选择父分类"
+                  />
+                )}
              </FormItem>
              <FormItem labelCol={{ span: 5 }} wrapperCol={{ span: 15 }} label="商品主图"
                        extra="建议尺寸：800*800PX，单张大小不超过 2M，最多可上传 10 张">
@ -307,21 +288,8 @@ class ProductSpuAddOrUpdate extends Component {
                  <ProductSkuAddOrUpdateTable {...productSkuProps} />
                </FormItem> : ''
              }
-              <FormItem labelCol={{ span: 5 }} wrapperCol={{ span: 15 }} label="商品描述">
-                {form.getFieldDecorator('description', {
-                  rules: [{ required: true, message: '请输入商品描述！' }],
-                  initialValue: spu.description, // TODO 修改
-                })(
-                  <div style={{border: '1px solid #d1d1d1', 'border-radius': '5px'}}>
-                    <BraftEditor
-                      value={this.state.editorState}
-                      onChange={this.handleChange}
-                      controls={controls}
-                      extendControls={extendControls}
-                      contentStyle={{height: 200}}
-                    />
-                  </div>
-                )}
+              <FormItem labelCol={{ span: 5 }} wrapperCol={{ span: 15 }} label="商品描述" required={false}>
+                <HtmlEditor ref={(node) => this.state.htmlEditor = node} />
                <Button type="primary" htmlType="submit" style={{ marginLeft: 8 }} onSubmit={this.handleSubmit}>保存</Button>
              </FormItem>
            </Form>
--- a/docs/guides/功能列表/功能列表-管理后台.md
+++ b/docs/guides/功能列表/功能列表-管理后台.md
@ -9,7 +9,7 @@
 - [ ] 店铺资产
    - [ ] TODO 未开始
 - [ ] 商品管理
-    - [ ] 发布商品
+    - [x] 发布商品
    - [ ] 商品管理
    - [x] 展示类目
    - [ ] 品牌管理
--- a/product/product-service-api/src/main/java/cn/iocoder/mall/product/api/constant/ProductErrorCodeEnum.java
+++ b/product/product-service-api/src/main/java/cn/iocoder/mall/product/api/constant/ProductErrorCodeEnum.java
@ -21,6 +21,7 @@ public enum ProductErrorCodeEnum {
    PRODUCT_SPU_ATTR_NUMBERS_MUST_BE_EQUALS(1003002001, "一个 Spu 下的每个 Sku ，其规格数必须一致"),
    PRODUCT_SPU_SKU__NOT_DUPLICATE(1003002002, "一个 Spu 下的每个 Sku ，必须不重复"),
    PRODUCT_SPU_NOT_EXISTS(1003002003, "Spu 不存在"),
+    PRODUCT_SPU_CATEGORY_MUST_BE_LEVEL2(1003002003, "Spu 只能添加在二级分类下"),

    // ========== PRODUCT ATTR + ATTR_VALUE 模块 ==========
    PRODUCT_ATTR_VALUE_NOT_EXIST(1003003000, "商品属性值不存在"),
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductSpuServiceImpl.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductSpuServiceImpl.java
@ -7,6 +7,7 @@ import cn.iocoder.common.framework.util.StringUtil;
 import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.product.api.ProductSpuService;
 import cn.iocoder.mall.product.api.bo.*;
+import cn.iocoder.mall.product.api.constant.ProductCategoryConstants;
 import cn.iocoder.mall.product.api.constant.ProductErrorCodeEnum;
 import cn.iocoder.mall.product.api.constant.ProductSpuConstants;
 import cn.iocoder.mall.product.api.dto.ProductSkuAddOrUpdateDTO;
@ -107,6 +108,9 @@ public class ProductSpuServiceImpl implements ProductSpuService {
        if (validCategoryResult.isError()) {
            return CommonResult.error(validCategoryResult);
        }
+        if (ProductCategoryConstants.PID_ROOT.equals(validCategoryResult.getData().getPid())) { // 商品只能添加到二级分类下
+            return ServiceExceptionUtil.error(ProductErrorCodeEnum.PRODUCT_SPU_CATEGORY_MUST_BE_LEVEL2.getCode());
+        }
        // 校验规格是否存在
        Set<Integer> productAttrValueIds = new HashSet<>();
        productSpuAddDTO.getSkus().forEach(productSkuAddDTO -> productAttrValueIds.addAll(productSkuAddDTO.getAttrs()));
@ -167,6 +171,9 @@ public class ProductSpuServiceImpl implements ProductSpuService {
        if (validCategoryResult.isError()) {
            return CommonResult.error(validCategoryResult);
        }
+        if (ProductCategoryConstants.PID_ROOT.equals(validCategoryResult.getData().getPid())) { // 商品只能添加到二级分类下
+            return ServiceExceptionUtil.error(ProductErrorCodeEnum.PRODUCT_SPU_CATEGORY_MUST_BE_LEVEL2.getCode());
+        }
        // 校验规格是否存在
        Set<Integer> productAttrValueIds = new HashSet<>();
        productSpuUpdateDTO.getSkus().forEach(productSkuAddDTO -> productAttrValueIds.addAll(productSkuAddDTO.getAttrs()));