1.加载插件

extend/event/config.js

@@ -0,0 +1,3 @@
+module.exports = {
+	path:"app/*/event/*.js"
+}

extend/event/index.js

@@ -0,0 +1,16 @@
+/**
+ * 事件插件
+ * 加载event文件夹下的事件
+ */
+const config = require("./config")
+const EventEmitter = require('events');
+module.exports = async (app) => {
+	app.event = new EventEmitter()
+	const evList = await app.load(config.path)
+	evList.forEach(item => {
+		Object.keys(item.res).forEach(key => {
+			//载入所有事件
+			app.event.on(key, item.res[key])
+		})
+	})
+}

extend/load/config.js

@@ -1,4 +0,0 @@
-//加载配置文件
-module.exports = (app) => {
-
-}

lib/bamboo/LICENSE.txt

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) [year] [fullname]
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

lib/bamboo/README.md

@@ -0,0 +1,189 @@
+**有限状态机**
+
+用于编排复杂的流程业务,如订单流转,审批流程
+
+# 安装
+
+```
+npm install bamboo_smf -S
+```
+
+# 使用
+
+```
+const Smf = require('bamboo_smf');
+const circuit1 = new Smf()
+//订单正常流程
+circuit1.init('order', 'new')
+.push('new', 'order.pay')
+.push('pay', 'order.confirm', 'refund.start')
+.push('confirm', 'order.end')
+.push('end')
+
+
+
+const circuit2 = new Smf()
+//订单退款流程
+circuit2.init('refund', 'start')
+.push('start', 'refund.reimburse')
+.push('reimburse', 'refund.end')
+.push('end')
+
+const processFlow = new Smf()
+//把编排好的流程数据导入
+processFlow.setSmfDataList([
+circuit1.getSmfData(),
+circuit2.getSmfData(),
+])
+
+//监听流程变更
+processFlow.on((e, paras) => {
+    console.log(e,paras);
+})
+
+//跳转下个流程
+processFlow.setStatus('order.new').nextTo()
+// or 
+processFlow.nextTo('order.new')
+```
+
+# Smf.init
+
+定义初始值状态
+
+```
+const circuit = new Smf()
+circuit.init('状态链名称', '初始状态')
+```
+
+# Smf.push
+
+添加转变内容
+
+```
+circuit.push('状态名称', '下一个流程地址(区块名称.状态名称)','异常时的流程地址(区块名称.状态名称)')
+```
+
+# Smf.getSmfData
+
+获取全部定义的json数据
+
+```
+circuit.getSmfData()
+```
+
+# Smf.setSmfDataList
+
+设置所有区块数据
+
+```
+circuit.setSmfDataList([区块数据])
+```
+
+# Smf.setStatus
+
+设置当前状态
+
+```
+circuit.setStatus('当前状态(区块名称.状态名称)')
+```
+
+# Smf.get
+
+获取当前状态的数据
+
+```
+circuit.get()
+```
+
+# Smf.getStatusName
+
+获取当前状态的名称
+
+```
+circuit.getStatusName()
+```
+
+# Smf.getCurrentState
+
+获取当前区域和状态
+
+```
+circuit.getCurrentState()
+```
+
+# Smf.getTo
+
+获取当前状态的to区域和状态
+
+```
+circuit.getTo()
+```
+
+# Smf.getErr
+
+获取当前状态的err区域和状态
+
+```
+circuit.getErr()
+```
+
+# Smf.start
+
+触发开始状态
+
+```
+circuit.start('区块名称','事件入参')
+```
+
+# Smf.end
+
+触发结束状态(最后一个状态)
+
+```
+circuit.end('区块名称','事件入参')
+```
+
+# Smf.next
+
+按当前状态跳转下一个
+
+```
+circuit.next('事件:to,err','跳转时可以重新定义当前状态','事件入参')
+```
+
+# Smf.nextTo
+
+按当前状态跳转到to
+
+```
+circuit.next('跳转时可以重新定义当前状态','事件入参')
+```
+
+# Smf.nextErr
+
+按当前状态跳转到err
+
+```
+circuit.next('跳转时可以重新定义当前状态','事件入参')
+```
+
+# Smf.on
+
+触发跳转时的事件
+
+```
+circuit.on((e, paras) => {
+    console.log(e,paras);
+   /**
+    e:当前状态数据: {
+      status_name: 'ling',
+      to: 'test.end',
+      err: '',
+      currentState: 'test.ling'
+    }
+   **/
+})
+
+
+```

lib/bamboo/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "bamboo",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "robin",
+  "license": "ISC",
+  "dependencies": {
+    "glob": "^8.0.3",
+    "koa": "^2.13.4"
+  }
+}

lib/main.js

@@ -13,6 +13,6 @@ require('@babel/register')({
     ]
 })
 require('@babel/polyfill')
-const bamboo =  require('./bamboo/bamboo')
+const bamboo =  require('./bamboo/index')
 const app = new bamboo();
 // app.listen(3000);

package.json

@@ -39,7 +39,7 @@
   "dependencies": {
     "@babel/core": "^7.16.7",
     "@babel/node": "^7.16.8",
-    "@babel/plugin-proposal-decorators": "^7.17.9",
+    "@babel/plugin-proposal-decorators": "^7.18.2",
     "@babel/polyfill": "^7.4.4",
     "@babel/preset-env": "^7.16.8",
     "@babel/runtime": "^7.5.5",