试卷修改题目数量校验

packages/examination/src/api/examPaper/index.tsx

@@ -58,6 +58,17 @@ export function getRandomQuestions(data: any) {
     });
 }
 
+/**
+ * 获取监管行业下的所有试题
+ */
+export function geIndustryQuestions(data: any) {
+    return axios({
+        url: "/ex/examPaper/geIndustryQuestions",
+        method: 'post',
+        data: data
+    });
+}
+
 /**
  * 添加试卷
  */

packages/examination/src/views/examPaper/examPaperAdd.tsx

@@ -1,6 +1,6 @@
 import React, { Component } from 'react';
 import { Form, Input, Button, Radio, Checkbox, Select, message, Modal, Table } from 'antd';
-import { getRandomQuestions, addExamPaper, editExamPaper, getExamPaperDetail} from 'api/examPaper';
+import { getRandomQuestions, addExamPaper, editExamPaper, getExamPaperDetail, geIndustryQuestions} from 'api/examPaper';
 import { getList ,findIndustry} from 'api/question';
 import { dictionary } from "../../api/dict";
 import TextArea from "antd/es/input/TextArea";
@@ -339,6 +339,22 @@ class ExamPaperAdd extends Component<any, States> {
             });
     };
 
+    // 题目数量
+    compareQuestionCount = async (industryId: string, questionCount: number) => {
+        if (industryId === null || industryId === undefined || questionCount === null || questionCount === undefined) {
+            return true;
+        }
+        const data = {
+            industryId: industryId
+        };
+        const res = await geIndustryQuestions(data);
+        if (res.data) {
+            const dbCount = res.data;
+            return questionCount <= dbCount;
+        }
+        return true;
+    };
+
     render() {
         const {
             industryDict,
@@ -428,7 +444,20 @@ class ExamPaperAdd extends Component<any, States> {
                             label="题目数量："
                             name="questionCount"
                             style={{ width: 240 }}
-                            rules={[{ required: true, message: '请输入题目数量' }]}
+                            rules={[
+                                { required: true, message: '请输入题目数量' },
+                                {
+                                    message: '输入的题目数量大于该监管行业可获取的题目数量',
+                                    validator: async (_, value) => {
+                                        const { industryId } = this.formRef.current.getFieldsValue();
+                                        const isValid=  await this.compareQuestionCount(industryId, value);
+                                        if (!isValid) {
+                                            return Promise.reject(new Error('输入的题目数量大于该监管行业可获取的题目数量'));
+                                        }
+                                        return Promise.resolve();
+                                    }
+                                }
+                            ]}
                         >
                             <Input type="number" style={{ textAlign: 'right' }} placeholder="请输入题目数量" min={1}  />
                         </Form.Item>