kctam

OrdererOrgs:
  - Name: Orderer
    Domain: example.com
    Specs:
    - Hostname: orderer
PeerOrgs:
  - Name: Org1
    Domain: org1.example.com
    Template:
      Count: 1

kctam

---
Organizations:

    - &OrdererOrg
        Name: OrdererOrg
        ID: OrdererMSP
        MSPDir: ./crypto-config/ordererOrganizations/example.com/msp

    - &Org1
        Name: Org1MSP

kctam

version: '2'

services:

    orderer:
        image: hyperledger/fabric-orderer
        environment:
            - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=deployment_fabric
            - ORDERER_HOME=/var/hyperledger/orderer
            - ORDERER_GENERAL_LOGLEVEL=debug

kctam

version: '2'

networks:
    fabric:

services:

    orderer.example.com:
        extends:
            file: docker-compose-base.yml

kctam

version: '2'

networks:
    fabric:

services:
    peer0.org1.example.com:
        extends:
            file: docker-compose-base.yml
            service: peer

kctam

version: '2'

networks:
    fabric:

services:
    peer0.org2.example.com:
        extends:
            file: docker-compose-base.yml
            service: peer

kctam

version: '2'

networks:
    fabric:

services:
    peer0.org3.example.com:
        extends:
            file: docker-compose-base.yml
            service: peer

kctam

pragma solidity ^0.5.6;

contract Emarket {

    struct Item {
        string description;
        address seller;
        address buyer;
        uint price;
        bool sold;

kctam

pragma solidity ^0.5.6;

import "ds-test/test.sol";

import "./Emarket.sol";

contract EmarketTest is DSTest {
    Emarket emarket;

    function setUp() public {

kctam

pragma solidity ^0.5.6;

import "ds-token/token.sol";

contract Emarketwithcoin {
	struct Item {
	    string description;
	    address seller;
	    address buyer;
	    uint price;