RTB Ad Exchange on Ethereum.
- Start testrpc
testrpc \
--account="0xcdb7c231505787c5072456b26375a65ef786b0aee5154fd6868c51b37e80cb03,10000000000000000000000" \
--account="0xfe1e0d82f17d8f1cb9d367d1c9da658e3cec9e7c606e71002c1c6035795136e5,10000000000000000000000" \
--account="0x7bf58b0dc30ba5e3335df25f6b4d6228687cfcfc9d4f6da450be15e2d2cd81c9,10000000000000000000000"
- Deploy the smart contract:
$ truffle migrate --reset - In a Node console, run
var p0="0xe76ecb9e897190c3b1617dbb1705d95445e84505"
var p1="0x212d78e23d62260fe5bb2d777c010abb9f915025"
var p2="0xc17bc6209e102bf486c8937229f992fab3cd5273"
var s0="0xcdb7c231505787c5072456b26375a65ef786b0aee5154fd6868c51b37e80cb03"
var s1="0xfe1e0d82f17d8f1cb9d367d1c9da658e3cec9e7c606e71002c1c6035795136e5"
var s2="0x7bf58b0dc30ba5e3335df25f6b4d6228687cfcfc9d4f6da450be15e2d2cd81c9"
var mediciUtils = require('medici-js');
var medici = mediciUtils.init('contracts/AdExchange.sol', '<contract deployed address>');
var utils = require('ethereumjs-util');
var sig = mediciUtils.sign(s0, ['http://localhost:4000'])
var vrs = utils.fromRpcSig(sig)
medici.registerAdvertiser("http://localhost:4000", vrs.v, utils.bufferToHex(vrs.r), utils.bufferToHex(vrs.s), {from: p0})
sig = mediciUtils.sign(s1, ['http://localhost:5000'])
vrs = utils.fromRpcSig(sig)
medici.registerAdvertiser("http://localhost:5000", vrs.v, utils.bufferToHex(vrs.r), utils.bufferToHex(vrs.s), {from: p1})
medici.registerPublisher({from: p2})
medici.deposit({from: p0, value:100})
medici.deposit({from: p1, value:100})
- Link library package:
$ cd lib && npm link \
&& cd ../bidding_server && npm link medici-js \
&& cd ../example/advertiser && npm link medici-js \
&& cd ../publisher && npm link medici-js
- Start offchain servers:
a. bidding server
$ CONTRACT=../contracts/AdExchange.sol DEPLOYEDAT=<contract deployed address> npm start
b. advertiser servers
$ PORT=4000 SK=0xcdb7c231505787c5072456b26375a65ef786b0aee5154fd6868c51b37e80cb03 PK=0xe76ecb9e897190c3b1617dbb1705d95445e84505 BRAND=nike npm start
$ PORT=5000 SK=0xfe1e0d82f17d8f1cb9d367d1c9da658e3cec9e7c606e71002c1c6035795136e5 PK=0x212d78e23d62260fe5bb2d777c010abb9f915025 BRAND=adidas npm start
c. publisher server
$ PORT=4444 SK=0x7bf58b0dc30ba5e3335df25f6b4d6228687cfcfc9d4f6da450be15e2d2cd81c9 PK=0xc17bc6209e102bf486c8937229f992fab3cd5273 npm start