124 lines
4.2 KiB
Markdown
124 lines
4.2 KiB
Markdown
[](https://travis-ci.org/67P/kredits-web)
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# kredits-web
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This README outlines the details of collaborating on this Ember application.
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A short introduction of this app could easily go here.
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## Prerequisites
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You will need the following things properly installed on your computer.
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* [Git](https://git-scm.com/)
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* [Node.js](https://nodejs.org/) (with npm)
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* [Ember CLI](https://ember-cli.com/)
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* [Google Chrome](https://google.com/chrome/)
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## Installation
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* `git clone git@github.com:67P/kredits-web.git` this repository
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* `cd kredits-web`
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* `npm install`
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## Running / Development
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* `ember serve` - by default kredits-web connects to the Ethreum Kovan network
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* Visit your app at [http://localhost:4200](http://localhost:4200).
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* Visit your tests at [http://localhost:4200/tests](http://localhost:4200/tests).
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See [working with locally deployed contracts](https://github.com/67P/kredits-web#working-with-locally-deployed-contracts) for details on how to develop with locally deployed contracts.
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### Code Generators
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Make use of the many generators for code, try `ember help generate` for more details
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### Running Tests
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* `ember test`
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* `ember test --server`
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### Linting
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* `npm run lint:hbs`
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* `npm run lint:js`
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* `npm run lint:js -- --fix`
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### Building
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* `ember build` (development)
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* `ember build --environment production` (production)
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### Deploying
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_(You need collaborator permissions on the 5apps Deploy project.)_
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`npm run deploy`
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## Working with locally deployed contracts
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The smart contracts and their JavaScript wrapper library are developed in the
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[kredits-contracts](https://github.com/67P/kredits-contracts) repo/package.
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You can run `kredits-web` on your machine, against a local, simulated Ethereum
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network, provided e.g. by [ganache](http://truffleframework.com/ganache/).
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[kredits-contracts](https://github.com/67P/kredits-contracts) holds all the tools
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to start and set up such a simulated network, as well as to deploy smart
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contracts to it.
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These are the basic steps to get up and running:
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#### 1. IPFS
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Run a local IPFS deamon.
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* Make sure CORS headers are configured. See [IPFS](#ipfs) for more info.
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* `ipfs daemon`
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#### 2. kredits-contracts
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Get your local Ethereum development node running. (See [kredits-contracts README](https://github.com/67P/kredits-contracts)
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for details.
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* Clone [kredits-contracts](https://github.com/67P/kredits-contracts)
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* `npm install`
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* `npm run devchain` - runs a local development chain
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* `npm run bootstrap` - bootstrap runs deploys all the contracts
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* `npm link` - make the `kredits-contracts` module linkable as `kredits-contracts` on your machine (currently broken :( )
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#### 3. kredits-web
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With IPFS and Ethereum/ganache running, you can now start this Ember app.
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* `npm link kredits-contracts` - link the local `kredits-contracts` package
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* `npm run start:local` - WEB3_PROVIDER_URL=http://localhost:7545 must be set for local settings
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If you restart the devchain your network ID changes. So kredits-contracts does not find the correct DAO address.
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If that is the case the DAO address must be provided as `KREDITS_DAO_ADDRESS` environment variable.
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* `npm run dao:address` in the kredits-contracts repo to find your address
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* `KREDITS_DAO_ADDRESS=<0xYOURADDRESS> npm run start:local`
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#### 4. Metamask network
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Switch the network in Metamask to "Custom RPC" with the RPC URL `http://localhost:7545`.
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#### IPFS
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Install IPFS with your favorite package manager and run
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ipfs init (on initial installation)
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ipfs config --json API.HTTPHeaders.Access-Control-Allow-Origin '["localhost:4200"]'
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ipfs config --json API.HTTPHeaders.Access-Control-Allow-Methods '["PUT", "GET", "POST"]'
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ipfs config --json API.HTTPHeaders.Access-Control-Allow-Credentials '["true"]'
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ipfs config Addresses.Gateway /ip4/127.0.0.1/tcp/8080
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## Further Reading / Useful Links
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* [ember.js](https://emberjs.com/)
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* [ember-cli](https://ember-cli.com/)
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* Development Browser Extensions
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* [ember inspector for chrome](https://chrome.google.com/webstore/detail/ember-inspector/bmdblncegkenkacieihfhpjfppoconhi)
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* [ember inspector for firefox](https://addons.mozilla.org/en-US/firefox/addon/ember-inspector/)
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