北斗应用技术培训报名系统

app/service/System.js

@@ -0,0 +1,109 @@
+'use strict';
+
+const Service = require('../core/base_service');
+
+const { Op } = require('sequelize');
+
+const fileName = "System";
+
+class SystemService extends Service {
+    // 系统获取考试信息接口
+    async examMsg() {
+        const { ctx } = this;
+        try {
+            // 该接口只返回可报名的考试信息，即 status 为 0 的考试信息
+            const where = { status: 0 };
+            const result = await ctx.model.Examination.findAll({ where });
+            return result.length == 0 ? false : result;
+        } catch (error) {
+            const blockName = fileName + "--" + "examMsg";
+            ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+            return 'error';
+        }
+    }
+
+    // 比较身份证号
+    async diffIdentityCard(identity_card, type, uid) {
+        const { ctx } = this;
+        try {
+            let attributes = ['identity_card'],
+                where = { identity_card },
+                dbOptions = { attributes, where };
+            const search = await ctx.model.Examinee.findAll(dbOptions);
+            if (type == 'register') {
+                return search.length == 0;
+            } else if (type == 'edit') {
+                where = { uid };
+                dbOptions = { attributes, where };
+                const result = await ctx.model.Examinee.findOne(dbOptions);
+                return result.dataValues.identity_card == identity_card ? true : search.length == 0;
+            }
+        } catch (error) {
+            const blockName = fileName + "--" + "diffIdentityCard";
+            ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+            return 'error';
+        }
+    }
+
+    // 比较邮箱
+    async diffEmail(email, type, uid) {
+        const { ctx } = this;
+        try {
+            let attributes = ['email'],
+                where = { email },
+                dbOptions = { attributes, where };
+            const search = await ctx.model.Examinee.findAll(dbOptions);
+            if (type == 'register') {
+                return search.length == 0;
+            } else if (type == 'edit') {
+                where = { uid };
+                dbOptions = { attributes, where };
+                const result = await ctx.model.Examinee.findOne(dbOptions);
+                return result.dataValues.email == email ? true : search.length == 0;
+            }
+        } catch (error) {
+            const blockName = fileName + "--" + "diffEmail";
+            ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+            return 'error';
+        }
+    }
+
+    // 比较电话号码
+    async diffPhone(phone, type, uid) {
+        const { ctx } = this;
+        try {
+            let attributes = ['phone'],
+                where = { phone },
+                dbOptions = { attributes, where };
+            const search = await ctx.model.Examinee.findAll(dbOptions);
+            if (type == 'register') {
+                return search.length == 0;
+            } else if (type == 'edit') {
+                where = { uid };
+                dbOptions = { attributes, where };
+                const result = await ctx.model.Examinee.findOne(dbOptions);
+                return result.dataValues.phone == phone ? true : search.length == 0;
+            }
+        } catch (error) {
+            const blockName = fileName + "--" + "diffPhone";
+            ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+            return 'error';
+        }
+    }
+
+    // 用户注册接口
+    async registered(form, auditForm) {
+        const { ctx } = this;
+        try {
+            const result = await ctx.model.Examinee.create(form);
+            await ctx.model.Audit.create(auditForm);
+            return result ? true : false;
+        } catch (error) {
+            const blockName = fileName + "--" + "registered";
+            ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+            return 'error';
+        }
+    }
+}
+
+module.exports = SystemService;