FACEOS

This project is board app on EOS blockchain

Create react project by create-react-app

• https://github.com/facebook/create-react-app

Required

• React
• React-router
• Material-ui
• D3.js
• Eos.js
• Webpack
• Sass
• Scatter

EOS Environment

• Docker (ubuntu 16.04)
• Nodeos
• Cleos
• Keos

Install dependencies

$ npm install

Starts the development server.

$ npm start

Bundles the app into static files for production.

$ npm run build

Starts the test runner.

$ npm test

create contract account

$ cleos create account eosio board ownerkey activekey

set contract

$ cleos set contract board /path_to/contract/board

write

$ cleos push action board write '["board","a","b"]' -p board

get data

$ cleos get table board board mcontent
{
  "rows": [{
      "_id": 1,
      "title": "a",
      "content": "b",
      "author": "board",
      "created": 1530247482,
      "deleted": 0
    }
  ],
  "more": false
}

C++ Enviroment setting on VS Code.

• Download Mingw at https://sourceforge.net/projects/mingw-w64/
• Add System Variables on the Path. ex) MINGW_HOME - C:\Mingw.
• Create tasks.json and paste it.

   {
      "version": "2.0.0",
      "runner": "terminal",
      "type": "shell",
      "echoCommand": true,
      "presentation" : { "reveal": "always" },
      "tasks": [
         //C++ compile
         {
            "label": "save and compile for C++",
            "command": "g++",
            "args": [
               "${file}",
               "-o",
               "${fileDirname}/${fileBasenameNoExtension}"
               ],
            "group": "build",
            "problemMatcher": {
               "fileLocation": [
                  "relative",
                  "${workspaceRoot}"
                  ],
               "pattern": {
               // The regular expression.
               //Example to match: helloWorld.c:5:3: warning: implicit declaration of function 'prinft'
               "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning error):\\s+(.*)$",
               "file": 1,
               "line": 2,
               "column": 3,
               "severity": 4,
               "message": 5
               }
            }
         },

         //C++ debug
         {
            "label": "save and debugging for C++",
            "command": "g++",
            "args": [
            "${file}",
            "-g -o",
            "${fileDirname}/${fileBasenameNoExtension}"
            ],
            "group": "build",

            "problemMatcher": {
               "fileLocation": [
                  "relative",
                  "${workspaceRoot}"
                  ],
               "pattern": {
               // The regular expression.
               //Example to match: helloWorld.c:5:3: warning: implicit declaration of function 'prinft'
               "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning error):\\s+(.*)$",
               "file": 1,
               "line": 2,
               "column": 3,
               "severity": 4,
               "message": 5
               }
            }
         },

         //C compile
         {
            "label": "save and compile for C",
            "command": "gcc",
            "args": [
               "${file}",
               "-o",
               "${fileDirname}/${fileBasenameNoExtension}"
               ],
            "group": "build",
            "problemMatcher": {
               "fileLocation": [
                  "relative",
                  "${workspaceRoot}"
                  ],
               "pattern": {
               // The regular expression.
               //Example to match: helloWorld.c:5:3: warning: implicit declaration of function 'prinft'
               "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning error):\\s+(.*)$",
               "file": 1,
               "line": 2,
               "column": 3,
               "severity": 4,
               "message": 5
               }
            }
         },

         //C debug
         {
            "label": "save and debugging for C",
            "command": "gcc",
            "args": [
               "${file}",
               "-g -o",
               "${fileDirname}/${fileBasenameNoExtension}"
               ],
            "group": "build",
            "problemMatcher": {
               "fileLocation": [
                  "relative",
                  "${workspaceRoot}"
                  ],
               "pattern": {
               // The regular expression.
               //Example to match: helloWorld.c:5:3: warning: implicit declaration of function 'prinft'
               "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning error):\\s+(.*)$",
               "file": 1,
               "line": 2,
               "column": 3,
               "severity": 4,
               "message": 5
               }
            }
         },

         // execute binary
         {
            "label": "execute",
            "command": "cmd",
            "group": "test",
            "args": [
               "/C", "${fileDirname}\\${fileBasenameNoExtension}"
               ]
         }
      ]
   }