Oraclex

Prerequisites

1. Erlang & Elixir

• https://www.pluralsight.com/guides/installing-elixir-erlang-with-asdf
• Check .tool-versions for the correct versions to install

2. Postgres

• https://www.postgresql.org/download/

First Time Setup

1. Ensure your postgres details in config/dev.exs are correct and Postgres is exposed at port 5432:

config :oraclex, Oraclex.Repo,
  username: "<POSTGRES_USERNAME>",
  password: "<POSTGRES_PASSWORD>",
  hostname: "<POSTGRES_HOST>",
  database: "oraclex_dev",

2. Log Into Postgres

• psql -h localhost -p 5432 -U postgres -d postgres

3. Create dev DB

• CREATE DATABASE oraclex_dev;

4. In this repo:
5. Populate a Pirvate Key for the Oracle.

• To generate a random one, run echo "export ORACLEX_PRIVATE_KEY=$(openssl rand 32 | xxd -c 256 -p)" > .env
• If you want to use your own, run: echo "export ORACLEX_PRIVATE_KEY=<32-byte-hex>" > .env

6. run source .env
7. run mix deps.get
8. run mix ecto.setup
9. run mix ecto.migrate
10. run cd assets && npm install

Recurring Startup

1. run source .env
2. if there are new migrations, run mix ecto.migrate
3. run iex -S mix phx.server

Now you can visit localhost:4000 from your browser.