Contracts and basic setup done

Address.txt

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+0x9f7BF46F33D121a903fC5275Ff713e10Fa2085Ca

ethereum/compile.js

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+const path = require('path');
+const solc = require('solc');
+const fs = require('fs-extra');
+
+const buildPath = path.resolve(__dirname, 'build');
+fs.removeSync(buildPath);
+
+const campaignPath = path.resolve(__dirname, 'contracts', 'HippoCampus.sol');
+const source = fs.readFileSync(campaignPath, 'utf8');
+const output = solc.compile(source, 1).contracts;
+
+fs.ensureDirSync(buildPath);
+
+console.log(output);
+for (let contract in output) {
+	fs.outputJsonSync(
+		path.resolve(buildPath, contract.replace(':', '') + '.json'),
+		output[contract]
+		);
+}

ethereum/contracts/HippoCampus.sol

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+pragma solidity ^0.4.17;
+
+contract ContractFactory {
+
+    address[] public deployedPatients;
+    mapping(address => address) public patientContract;
+
+    function createPatient( string bloodG) {
+
+       address newPatient = new Patient( msg.sender, bloodG);
+       deployedPatients.push(newPatient);
+       patientContract[msg.sender] = newPatient;
+    }
+
+    function getDeployedPatients() public view returns ( address[] ) {
+
+        return deployedPatients;
+    }
+
+    function getPatientContract() public view returns (address) {
+
+        return patientContract[msg.sender];
+    }
+}
+
+contract Patient {
+
+    struct Report {
+
+        string description;
+        string hashValue;
+    }
+    address public owner;
+    string public bloodGroup;
+    Report[] public reports;
+
+    modifier restricted() {
+
+        require( msg.sender == owner );
+        _;
+
+    }
+
+    function Patient( address creator, string bloodG ){
+        owner = creator;
+        bloodGroup = bloodG;
+    }
+
+  /*  function getReports() public view returns (Report[]) {
+
+        return reports;
+    }*/
+
+    function createReport(string description, string hashValue) {
+
+        Report memory newReport = Report({
+            description: description,
+            hashValue: hashValue
+        });
+        reports.push( newReport );
+    }
+
+    function getReportsCount() public view returns(uint) {
+
+        return reports.length;
+    }
+
+}

ethereum/deploy.js

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+const HDWalletProvider = require('truffle-hdwallet-provider');
+const Web3 = require('web3');
+const compiledFactory = require('./build/ContractFactory.json');
+
+const provider = new HDWalletProvider(
+	'mule crouch dismiss unique aim any helmet cycle door language knock meat',
+	'https://rinkeby.infura.io/v3/abd0dce74de548d6a376886446d25bbe'
+);
+
+const web3 = new Web3(provider);
+
+
+const INITIAL_MESSAGE = 'Hi there!';
+const deploy = async () => {
+	const accounts = await web3.eth.getAccounts();
+
+	console.log('Attemting to deploy from account', accounts[0]);
+
+const result = await new web3.eth.Contract(JSON.parse(compiledFactory.interface))
+	.deploy({ data: '0x'+compiledFactory.bytecode })
+	.send({ gas: '1000000', from: accounts[0]});
+
+	console.log('Contract deployed to', result.options.address);
+}; // we are using function just to use async await sytax and sice we have multiple accounts linked witha single mneumonic we will hae to select one.
+
+deploy();

ethereum/factory.js

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+import web3 from './web3';
+import ContractFactory from './build/ContractFactory.json';
+
+const instance = new web3.eth.Contract(
+	JSON.parse(ContractFactory.interface),
+	'0x9f7BF46F33D121a903fC5275Ff713e10Fa2085Ca'
+);
+
+export default instance;

ethereum/web3.js

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+import Web3 from 'web3';
+
+let web3;
+
+if (typeof window !== 'undefined' && typeof window.web3 !== 'undefined') { //checking if its running on browser or server
+// We are in browser
+web3 = new Web3(window.web3.currentProvider); //scraping the older version of web3 injected by metamask and replacing it with a newer version
+}
+else {
+// We are on the server or the user is not running metamask
+const provider = new Web3.providers.HttpProvider(
+	'https://rinkeby.infura.io/v3/abd0dce74de548d6a376886446d25bbe'
+	);
+
+web3 = new Web3(provider);
+}
+
+export default web3;