b3_operations's Introduction

B3 Operations

Running the app

First, start the database container with:

docker compose up -d

Extract the input files:

tar -jxvf priv/b3/operations.tar.bz2 -C priv/b3

Run the application with:

iex -S mix

Prepare the data by processing the input files:

  iex(1)> B3.import_operations

From here, you can either make GET requests to the API:

curl http://localhost:8001/operations\?ticker\=WING24\&DataNegocio\=2024-01-25 | jq

Or use the Elixir shell:

  iex(1)> B3.find_by_ticker_and_date "WING24", "2024-01-25"

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