Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.

blockchain ethereum explorer elixir

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README.md

POA Explorer

This is a tool for inspecting and analyzing the POA Network blockchain.

Machine Requirements

Erlang/OTP 20.2+
Elixir 1.5+
Postgres 10.0

Required Accounts

Heroku for deployment
Github for code storage

Setup Instructions

Development

To get POA Explorer up and running locally:

Set up some default configuration with: $ cp apps/explorer/config/dev.secret.exs.example apps/explorer/config/dev.secret.exs
Set up some default configuration with: $ cp apps/explorer_web/config/dev.secret.exs.example apps/explorer_web/config/dev.secret.exs
Install dependencies with $ mix do deps.get, local.rebar, deps.compile, compile
Create and migrate your database with $ mix ecto.create && mix ecto.migrate
Install Node.js dependencies with $ cd apps/explorer_web/assets && npm install && cd -
Start Phoenix with $ mix phx.server

Now you can visit localhost:4000 from your browser.

You can also run IEx (Interactive Elixir): $ iex -S mix phx.server

CircleCI Updates

Configure your local CCMenu with the following url: https://circleci.com/gh/poanetwork/poa-explorer.cc.xml?circle-token=f8823a3d0090407c11f87028c73015a331dbf604

Testing

Build the assets: $ cd apps/explorer_web/assets && yarn build && cd -
Format the Elixir code: $ mix format
Run the test suite with coverage for whole umbrella project: $ mix coveralls.html --umbrella
Lint the Elixir code: $ mix credo --strict
Run the dialyzer: mix dialyzer --halt-exit-status
Check the Elixir code for vulnerabilities: $ mix sobelow --config
Lint the JavaScript code: $ cd apps/explorer_web/assets && yarn eslint && cd -

Internationalization

The app is currently internationalized. It is only localized to U.S. English.

To translate new strings, run $ cd apps/explorer_web; mix gettext.extract --merge and edit the new strings in apps/explorer_web/priv/gettext/en/LC_MESSAGES/default.po.

Contributing

Fork it ( https://github.com/poanetwork/poa-explorer/fork )
Create your feature branch (git checkout -b my-new-feature)
Write tests that cover your work
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create a new Pull Request