Udacity Blockchain Developer Nanodegree project Flight Surety.

To install, download or clone this repo, then run:

npm install

1. Compile contracts

   truffle compile
   

2. Run Ganache CLI

   Run Ganache CLI with the following parameters:

   ganache-cli --accounts=50 --gasLimit=0x1fffffffffffff --allowUnlimitedContractSize
   

3. Run Truffle Tests:

   truffle test ./test/flightSurety.js
   

   

   truffle test ./test/oracles.js
   

   

1. Run Ganache CLI

   Stop and run Ganache CLI again with the following parameters:

   ganache-cli -m "seed words" --accounts=50 --deterministic --gasLimit=0x1fffffffffffff --allowUnlimitedContractSize
   

2. Deploy Contracts

   truffle migrate --reset --network development
   

1. Import Accounts

   Import contract owner, airline and passengers accounts from Ganache to Metamask using private keys. The following table shows the accounts to be imported to Metamask:

   #	Account	Default	Metamask
   1	owner
   2	airline	5 airline accounts	import
   3	airline		import
   4	airline		import
   5	airline		import
   6	airline		import
   7	passenger	3 passenger accounts	import
   8	passenger		import
   9	passenger		import
   10	oracle	40 oracles	don't import
   ..	..	..	..
   50	oracle

2. Start the Server

   Wait until the 40 oracles have been registered before starting the DApp

   npm run server
   

3. Start the DApp

   npm run dapp
   

   Open http://localhost:8000 in browser.

• Truffle Framework
• Ganache Local Blockchain
• Solidity Language Reference
• Web3Js Reference