This is the main Web UI for Kosmos Kredits. It provides an overview of contributors and contributions, as well as the community's budget, expenses, and reimbursements.

It is an unhosted Web app, fetching all data from Rootstock and IPFS, and caching it in the browser's local database. As such, you can run the app directly from the /release directory on any Web server that can serve static assets.

You will need the following things properly installed on your computer.

• Git
• Node.js (with npm)
• Ember CLI
• Google Chrome (only for running tests)

• git clone [email protected]:67P/kredits-web.git this repository
• cd kredits-web
• npm install

• npm start - by default Kredits Web connects to the Rootstock testnet network
• Visit the app at http://localhost:4200.
• Visit the tests at http://localhost:4200/tests.

See working with locally deployed contracts for details on how to develop with locally deployed contracts.

Make use of the many generators for code, try ember help generate for more details

• ember test
• ember test --server

• npm run lint:hbs
• npm run lint:js
• npm run lint:js -- --fix

• ember build (development)
• npm run build (production)

(You need collaborator permissions on the 5apps Deploy project.)

npm run deploy

The smart contracts and their JavaScript wrapper library are developed in the kredits-contracts repo/package.

You can run kredits-web on your machine, against a local, simulated blockchain. kredits-contracts contains all the tools to start and set up such a simulated network, as well as to deploy the Kredits smart contracts to it.

These are the basic steps to get up and running:

Run a local IPFS deamon.

• Make sure CORS headers are configured. See IPFS for more info.
• ipfs daemon

Run a local devchain with test data. (See kredits-contracts README for details.

• Clone kredits-contracts
• npm install
• npm run devchain - runs a local development chain
• npm run bootstrap - deploys all contracts and seeds test data
• npm link - makes the kredits-contracts module linkable as kredits-contracts on your machine

With IPFS and the local devchain running, you can now link the contracts and start the Ember app:

• npm link kredits-contracts - links the local kredits-contracts package (has to be done again after every npm install)
• npm run start:local - runs the Ember app with WEB3_PROVIDER_URL=http://localhost:8545 set

If you want to interact with the local contracts via a Web3 wallet, switch the network to a "Custom RPC" one, with the RPC URL http://localhost:8545.

If you haven't configured your IPFS node for CORS yet, you can do so by running the following commands:

ipfs config --json API.HTTPHeaders.Access-Control-Allow-Origin '["localhost:4200"]'
ipfs config --json API.HTTPHeaders.Access-Control-Allow-Methods '["PUT", "GET", "POST"]'
ipfs config --json API.HTTPHeaders.Access-Control-Allow-Credentials '["true"]'
ipfs config Addresses.Gateway /ip4/127.0.0.1/tcp/8080

• ember.js
• ember-cli
• Development Browser Extensions
  • ember inspector for chrome
  • ember inspector for firefox