Smart Contracts usando Node.js, web3 e Serverless

0 README.sh

mkdir mvp-blockchain-serverless

#install nvm and put a nvmrc file on the directory
touch .nvmrc && echo "8" >! .nvmrc && cd .

#initialize npm package
npm init

npm install firebase-functions@latest firebase-admin@latest --save
npm install -g firebase-tools

#firebase login
firebase login

firebase init #or firebase init functions
#select functions
#language = javascript
#ESLint = y
#install packages = y

#Project creation is only available from the Firebase Console
#Please visit https://console.firebase.google.com to create a new project, then run firebase use --add

#dashboard
#https://console.firebase.google.com/project/mvp-blockchain-serverless/overview
#https://console.cloud.google.com/home/dashboard?project=mvp-blockchain-serverless&folder=&organizationId=

#firebase functions
#https://console.firebase.google.com/u/0/project/mvp-blockchain-serverless/functions
#https://console.cloud.google.com/functions/list?project=mvp-blockchain-serverless&folder&organizationId

#firebase pricing
#https://cloud.google.com/functions/pricing

firebase use --add mvp-blockchain-serverless


#https://firebase.google.com/docs/functions/get-started


#metamask
#Breaking Change: No Accounts Exposed by Default
#https://medium.com/metamask/https-medium-com-metamask-breaking-change-injecting-web3-7722797916a8


#ethereum dependencies
npm install -S web3


#npm install --only=prod


#https://github.com/88insurtech/ethereum/blob/master/test/TestSmartProtectionPolicy.js


#https://repl.it/@thiagosouza87/mvp-blockchain-front-end

#https://repl.it/@thiagosouza87/mvp-blockchain-back-end



#https://codesandbox.io/s/x3vq438ow

#https://www.youtube.com/watch?v=Trj_UU6J3-A





nvm use 8
npm install -g ganache-cli


#https://github.com/trufflesuite/ganache/releases
#https://github.com/trufflesuite/ganache/releases/download/v1.3.0/ganache-1.3.0-x86_64.AppImage
chmod a+x ~/ganache-1.3.0-x86_64.AppImage
./ganache-1.3.0-x86_64.AppImage

1 remix.sh

#https://remix.ethereum.org/

2 ERC20 Token

#https://cointelegraph.com/explained/erc-20-tokens-explained

2 Testar e publicar um Smart Contract usando Truffle (Node.js)

npm init
npm install -S web3

firebase hosting

firebase init
#hosting

online IDEs

jsbin.com
https://jsfiddle.net/
https://jsfiddle.net/user/thiagosouza/fiddles/
https://codepen.io/thiagosouza/