wivtech / supply-chain

Web Application of Supply Chain by WiV Technologies

WiV Supply Chain - Client

A web user interface for Substrate-based WiV Supply Chain

The WiV Supply Chain Pallet allows users to securely collect and store information about each unique asset’s provenance and transaction history, whilst holding and insuring the unique asset in a professionally managed storage facility. In the current version a normal user can make:

• Signup (settings 24 words secret seed)
• Login (using a password set in the signup)
• Logout (to remove any trace from the browser)
• Add Assets (write a new assets in the blockchain, subject to approval from "Admin")
• Transfer Assets (once it has been approved from Admin as valid asset)

Testing Users

Accounts balances initialization is coming in next milestones. For now, you can use "well-known" accounts for trying the application out. Please, use one of the seeds bellow when you register a new user in the sign-up form. These accounts have active deposit which is necessary for submitting transactions.

username: Alice
secret seed: bottom drive obey lake curtain smoke basket hold race lonely fit walk//Alice
account: 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY

username: Bob
secret seed: bottom drive obey lake curtain smoke basket hold race lonely fit walk//Bob
account: 5FHneW46xGXgs5mUiveU4sbTyGBzmstUspZC92UhjJM694ty

username: Admin
secret seed: bottom drive obey lake curtain smoke basket hold race lonely fit walk//Admin
account: 5Cqg641taJcn16MmReBn3uA8ENfY6ZgXKqwEaLACRXC9Z8Ne

Admin is the super user enabled to approve the new assets.
An asset cannot be transferred when the approval is pending.

Running the UI

Run project with Docker

The simplest way to try it out is to install Docker with docker-compose and run:

make init && make start

Application data is persisted in a temporary folder /tmp/wiv and will be erased after reboot.

You can also use this file with docker stack instead of docker-compose.

In order to stop the application run:

make stop

Run project from sources

You don't need to perform these steps if you have launched the project with Docker. But if you want to hack on base of it, then you are welcome.

Install Node.js. Install Yarn. Install Ipfs. Install Mysql Server and configure an user: root password: Aszxqw1234 enabled to create database. The app will create the required database and tables.

Install dependencies from the project's folder with the following command:

yarn install

Usage

Run the local web server:

node index.js

Once the front-end server is running direct your browser to this URL: http://localhost:3000