up

app/controller/index.js

@@ -5,19 +5,14 @@ module.exports = {
     path      : "/",
     method    : ["get", "post"],
     middleware: [],
-    params    : {},
+    params    : {
+        "age": "int"
+    },
     return    : {},
     controller: async (ctx, app) => {
+        console.log(ctx.request.body);
         // app.err.ParameterException()
-        app.event.emit('test.event2')
+        // app.event.emit('test.event2')
-        const where = {
-            // id: 4
-        }
-        const data = {
-            // id: 1,
-            uid: "77",
-        }
-
         // const User = await app.table("User").where(where).findAll()
         // const User = await app.table("User").time(["2022-04-9", "2022-04-10"]).findAll()
         // const User = await app.table("User").where(where).findOrCreate(data)
@@ -48,9 +43,13 @@ module.exports = {
         // await app.table("User").where({id: 1032}).data({age: 2}).setInc() // 字段值+2
         // const {res, value} = await app.table("User").where({id: 1032}).data({age: 2}).setDec(0) // 字段值-2,不能低于0,如果低于0返回false
         // const {res, value} = await app.table("User").where({id: 1032}).data({age: 2}).setDec(0,10) // 字段值-2,不能低于0,如果低于0设置为10
-        const {res, value} = await app.table("User").where({id: 1032}).data({age: 2}).setInc(20, 10) // 字段值+2,不能大于20,如果大于20设置为10
+        // const {res, value} = await app.table("User").where({id: 1032}).data({age: 2}).setInc(20, 10) // 字段值+2,不能大于20,如果大于20设置为10
+        // const res = await app.table("User").count() // 统计
+        // const res = await app.table("User").data("age").sum() // 求和
+        // const res = await app.table("User").data("age").max() // 查询最大值
+        // const res = await app.table("User").data("age").min() // 查询最小值
 
 
-        ctx.body = {res, value}
+        ctx.body = {}
     }
 }

app/middleware/bodyparser.js

@@ -0,0 +1,4 @@
+'use strict';
+const bodyParser = require('koa-bodyparser')
+// 错误处理
+module.exports = bodyParser()

config/middleware.js

@@ -1,6 +1,7 @@
 'use strict';
 module.exports = {
-    time: {
+    register: ["bodyparser", "error", "time", "koaLogger", "verify"],
+    time    : {
         params: '123'
     },
 }

lib/bamboo/index.js

@@ -12,6 +12,7 @@ const Router = require("koa-router");
 const EventEmitter = require('events');
 const schedule = require("node-schedule");
 const Sequelize = require("sequelize");
+const Parameter = require('parameter');
 
 module.exports = class Bamboo extends Koa {
     constructor(agrs, options) {
@@ -20,11 +21,16 @@ module.exports = class Bamboo extends Koa {
         this.fulfill = false //启动完成
         this.modelAmend = false //模型文件是否有改动
         this.config = {}
-        this.utils = this.registeredContextUtils(xe)
+        this.utils = {}
+        this.registeredContextUtils({"xe": xe})
+        this.registeredParameter()
+        // const ajv = new Ajv({})
+        // this.registeredContextUtils({"ajv": ajv})
         this.logger = null
         this.Sequelize = null
         this.mysql = null
         this.sqlite = null
+        this.ajv = null
         this.event = new EventEmitter()
         this.registeredConfig()
         this.setLogger()
@@ -100,6 +106,11 @@ module.exports = class Bamboo extends Koa {
 
     }
 
+    registeredParameter(){
+        this.parameter = new Parameter();
+    }
+
+
     //注册 mysql数据库
     async registeredDB() {
         console.log('注册 数据库');
@@ -272,9 +283,14 @@ module.exports = class Bamboo extends Koa {
             visit: (obj) => {
                 for (let methodElement of obj.method) {
                     router[methodElement](obj.path, async (ctx, next) => {
-                        ctx['logger'] = this.logger
+                        const validate = this.parameter.validate(obj.params, ctx.request.body);
-                        await obj.controller(ctx, this.application)
+                        if (validate) {
-                        next();
+                            console.error(validate);
+                            this.errorException.ParameterException(validate);
+                        }else{
+                            await obj.controller(ctx, this.application)
+                            next();
+                        }
                     });
                 }
                 return obj
@@ -338,9 +354,10 @@ module.exports = class Bamboo extends Koa {
 
     //注册 utils
     registeredContextUtils(args) {
-        console.log('注册 utils');
+        this.utils = {
-        console.log('xe version', this.xe.VERSION);
+            ...this.utils,
-        return args
+            ...args
+        }
     }
 
     //logger
@@ -689,6 +706,82 @@ module.exports = class Bamboo extends Koa {
         return res && res.dataValues || null
     }
 
+    /**
+     * 统计查询结果数
+     */
+    async count() {
+        if (!this.tableName) { this.errorException.HttpException("请传表名") }
+        const res = await this.mysql.models[this.tableName].count(
+            this.tableData,
+            {
+                where      : this.tableWhere,
+                order      : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
+                group      : this.tableGroup,
+                attributes : this.tableAttributes,
+                transaction: this.t
+            }
+        )
+        this.resetDbData()
+        return res
+    }
+
+    /**
+     * 求和
+     */
+    async sum() {
+        if (!this.tableName) { this.errorException.HttpException("请传表名") }
+        const res = await this.mysql.models[this.tableName].sum(
+            this.tableData,
+            {
+                where      : this.tableWhere,
+                order      : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
+                group      : this.tableGroup,
+                attributes : this.tableAttributes,
+                transaction: this.t
+            }
+        )
+        this.resetDbData()
+        return res
+    }
+
+    /**
+     * 查询最大值
+     */
+    async max() {
+        if (!this.tableName) { this.errorException.HttpException("请传表名") }
+        const res = await this.mysql.models[this.tableName].max(
+            this.tableData,
+            {
+                where      : this.tableWhere,
+                order      : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
+                group      : this.tableGroup,
+                attributes : this.tableAttributes,
+                transaction: this.t
+            }
+        )
+        this.resetDbData()
+        return res
+    }
+
+    /**
+     * 查询最小值
+     */
+    async min() {
+        if (!this.tableName) { this.errorException.HttpException("请传表名") }
+        const res = await this.mysql.models[this.tableName].min(
+            this.tableData,
+            {
+                where      : this.tableWhere,
+                order      : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
+                group      : this.tableGroup,
+                attributes : this.tableAttributes,
+                transaction: this.t
+            }
+        )
+        this.resetDbData()
+        return res
+    }
+
     /**
      * 更新数据
      * @param  {object} data 数据.
@@ -859,6 +952,10 @@ module.exports = class Bamboo extends Koa {
             setTransaction   : this.setTransaction,
             commitTransaction: this.commitTransaction,
             save             : this.save,
+            count            : this.count,
+            sum              : this.sum,
+            max              : this.max,
+            min              : this.min,
             find             : this.find,
             findAll          : this.findAll,
             findOrCreate     : this.findOrCreate,
@@ -868,6 +965,7 @@ module.exports = class Bamboo extends Koa {
             // S: this.sqlite.models,
             // M: this.mysql.models,
             C: this.config,
+            U: this.utils,
         }
     }
 }

package.json

@@ -42,6 +42,7 @@
     "@babel/polyfill": "^7.4.4",
     "@babel/preset-env": "^7.16.8",
     "@babel/runtime": "^7.5.5",
+    "ajv": "^8.11.0",
     "babel-loader": "^8.2.3",
     "clean-webpack-plugin": "^4.0.0",
     "cross-env": "^7.0.3",
@@ -52,6 +53,7 @@
     "log4js": "^6.4.4",
     "mysql2": "^2.3.3",
     "node-schedule": "^2.1.0",
+    "parameter": "^3.6.0",
     "pm2": "^5.1.2",
     "require-all": "^3.0.0",
     "require-directory": "^2.1.1",