ultra-koder / blockapps-ba Goto Github PK

This demo app uses STRATO blockchain platform and Smart Contracts to demonstrate a solution for a basic 2-party Supply Chain Workflow.

Node v7.2 or more recent.

This application requires a BlockApps Strato node. Follow the instruction in the Strato getting started guide to install a local instance.

Once you have a functional strato node, you can clone this project and deploy it to the strato instance using the instructions below.

Install the dependencies

npm i

Install the UI dependencies

cd ui
npm i

If you are deploying using STRATO on localhost (Linux and Mac users only): Run the following from the project root:

npm run deploy

If you are deploying using STRATO on the remote server: Make sure there is a config file under ./server/config with the naming convention <server-name>.config.yaml. The contents of the file should be as follows:

apiDebug: true
password: '1234'
timeout: 600000
libPath: ./server/lib
contractsPath: ./contracts/
dataFilename: ./server/dapp/dapp.presets.yaml
deployFilename: ./server/config/<server-name>.deploy.yaml

# WARNING - extra strict syntax
# DO NOT change the nodes order
# node 0 is the default url for all single node api calls
nodes:
  - id: 0
    explorerUrl: 'http://<your-ip-or-dns>:9000'
    stratoUrl: 'http://<your-ip-or-dns>/strato-api'
    blocUrl: 'http://<your-ip-or-dns>/bloc/v2.1'
    searchUrl: 'http://<your-ip-or-dns>/cirrus'

Replace with your actual server name in the above file and then run the following from the project root:

SERVER=<server-name> npm run deploy

On Windows:

set "SERVER=<server-name>" & npm run deploy-windows

from the project root (Linux, Mac and Windows):

npm run start

If you are deploying using STRATO on localhost (Linux and Mac users only):

cd ui
npm run start

If you are deploying using STRATO on the remote server:

cd ui
API_URL="<api-server-url>" npm run start

On Windows:

cd ui
set "REACT_APP_API_URL=<api-server-url>" & set "PORT=3030" & npm run start-windows

where <api-server-url> - broadcasted API URL in format http://url:port (e.g. http://example.com:3031)

npm run test

On Windows:

set "SERVER=<server-name>" & npm run test-windows

Open the app in the browser.

By default, application is running at http://localhost:3030/

The app comes pre loaded with four different users: Buyer1, Buyer2, Supplier1, Supplier2. All these users have the same password: 1234.

• Buyer Logs in

• Buyer creates a project for suppliers to bid on

• Supplier logs in

• Supplier makes a bid on the earlier project

• Buyer accepts early supplier bid

Note: After the buyer accepts the bid, 20 dollars from the buyer's account is taken and held by the smart contract but is still not disbursed until the product is accepted

• Supplier marks that the product is shipped

• Buyer confirms that they recieved the product