# hyperledger-simple-app

**Repository Path**: dhyoung/hyperledger-simple-app

## Basic Information

- **Project Name**: hyperledger-simple-app
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-03-27
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# hyperledger-simple-app

[![Build Status](https://travis-ci.org/zhazhalaila/hyperledger-simple-app.svg?branch=master)](https://travis-ci.org/zhazhalaila/hyperledger-simple-app) ![](https://img.shields.io/badge/language-javascript-blue.svg)

基于Hyperledger Fabric的一个极简App

[English Docment](https://github.com/zhazhalaila/hyperledger-simple-app/blob/master/EN_DOC.md)

chaincode 由@[DevilExileSu](https://github.com/DevilExileSu)所编写

在此之前请确保已安装Hyperledger Fabric（本项目基于Hyperledger Fabric v1.1)

库版本:

  ```
  npm 5.6.0 (建议大于或等于此版本)
  node.js v8.11.3 (建议大于或等于此版本)
  angularjs 1.4.3
  ```
  
如有Bug，欢迎提出

<h4>安装及配置</h4>

Step 1:
  ```shell
  git clone https://github.com/zhazhalaila/hyperledger-simple-app.git
  ```
 
进入source-app目录下
  
Step 2:
  ```js
  npm install
  //安装时速度可能会很慢，静等即可
  ```
  
Step 3:
  ```
  ./startFabric.sh
  若遇到权限问题执行chmod a+x startFabric.sh
  若仍有问题进入basic-network文件夹下执行 chmod a+x start.sh
  ```

 Step 4:
   ```
   node registerAdmin.js
   node registerUser.js
   node server.js
   ```

访问`http://localhost:8000`

由于没有初始化信息，因此需要先提交表单信息才可以查询出信息

在填写表单信息时，没有做过多的处理，因此每个选项都要尽量填写（配料的表单可以不填写完）

配料及食品信息对于同一个Id只能添加一次，中转信息可以添加多次

<h4>url & json 格式</h4>

获取食品信息

`http://localhost:8000/source/:id`

```json
{"FoodName":"Apple","FoodSpec":"123456","FoodMFGDate":"2018-8-24","FoodEXPDate":"10day","FoodLOT":"123","FoodQSID":"456","FoodMFRSName":"lalala","FoodProPrice":"2","FoodProPlace":"zhengzhou"}
```

获取食品配料信息

`http://localhost:8000/part/:id`

 ```
 [{"IngID":"1","IngName":"a"},{"IngID":"2","IngName":"b"},{"IngID":"3","IngName":"c"},{"IngID":"4","IngName":"d"},{"IngID":"5","IngName":"e"}]
 ```
 
 获取交易（运输）信息
 
 `http://localhost:8000/transit/:id`
 
 ```
 [{"LogDepartureTm":"14:20","LogArrivalTm":"16:40","LogMission":"Store","LogDeparturePl":"zhengzhou","LogDest":"wuhan","LogToSeller":"lalala","LogStorageTm":"1day","LogMOT":"truck","LogCopName":"shunfeng","LogCost":"10"},{"LogDepartureTm":"16:50","LogArrivalTm":"18:50","LogMission":"Store","LogDeparturePl":"wuhan","LogDest":"guangzhou","LogToSeller":"lalala","LogStorageTm":"1day","LogMOT":"truck","LogCopName":"shunfeng","LogCost":"10"}]
 ```
 
 <h4>部署在服务器上</h4>
 
 仅需修改server.js文件最后几行代码
 
 ```javascript
var port = process.env.PORT || 3389; //端口修改为服务器的安全组端口

app.listen(port, '0.0.0.0', function(){
  console.log("Live on port: " + port);
});
 ```
 
 <h4>重要的文件说明(basic-network文件夹不必要搞懂，因为我自己也不懂，但是这并不影响写项目):</h4>
 
 ```
 source-app
     server.js  启动
     routes.js  定义路由
     controller.js  路由
 chaincode
     source-app
         source-app.go chaincode
 ```
 
 一般来说，路由会在routes.js文件中定义，但是这样不方便路由复用，因此分为两个脚本
 
<h4>参考链接</h4>

   [Education](https://github.com/hyperledger/education/tree/master/LFS171x)
  
   [Writing Your First Application](https://hyperledger-fabric.readthedocs.io/en/release-1.1/write_first_app.html)
  

<h4>注释说明:</h4>

除了chaincode，其余大部分.js文件都是参照以上参考链接所写，因此注释为英文