alexnsolo

defmodule AcmeUdpLogger.MessageReceiver do
  use GenServer

  def start_link(opts \\ []) do
    GenServer.start_link(__MODULE__, :ok, opts)
  end

  def init (:ok) do
    {:ok, _socket} = :gen_udp.open(21337)
  end

alexnsolo

defmodule AcmeUdpLogger.MessageReceiver do
  use GenServer
  require Logger

  def start_link(opts \\ []) do
    GenServer.start_link(__MODULE__, :ok, opts)
  end

  def init (:ok) do
    {:ok, _socket} = :gen_udp.open(21337)

alexnsolo

defmodule AcmeUdpLoggerTest.MessageReceiver do
  use ExUnit.Case

  @header <<0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2>>
  @priority_code <<81>>
  @agent_number <<7, 0, 0, 0>>
  @message <<116, 104, 101, 32, 104, 101, 110, 32, 104, 97, 115, 32, 102, 108, 111, 119, 110, 32, 116, 104, 101, 32, 99, 111, 111, 112, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32>>

  test "it should extract relevant data from UDP packet" do
    packet = @header <> @priority_code <> @agent_number <> @message

alexnsolo

def application do
  [mod: {AcmeUdpLogger, []},
  applications: [:logger]]
end

alexnsolo

defmodule AcmeUdpLogger do
  use Application

  def start(_type, _args) do
    import Supervisor.Spec, warn: false

    children = [
      # We will add our children here later
    ]

alexnsolo

### Keybase proof

I hereby claim:

  * I am civilframe on github.
  * I am alexsolo (https://keybase.io/alexsolo) on keybase.
  * I have a public key ASAnUU5xjdh_Hx5hqv5XdqWhF3FlWUfHoO-0V9h7OIQkFAo

To claim this, I am signing this object:

alexnsolo

# https://api.intrinio.com/companies/insider_ownership?identifier=AAPL&api_key={YOUR_API_KEY}

{
  "data": [
    {
      "owner_cik": "0001214128",
      "owner_name": "LEVINSON ARTHUR D",
      "last_reported_date": "2020-02-04",
      "value": 345749000,
      "amount": 1150083

alexnsolo

# https://api.intrinio.com/companies/insider_transactions?identifier=AAPL&api_key={YOUR_API_KEY}

{
  "data": [
    {
      "owner_cik": "0001051401",
      "owner_name": "JUNG ANDREA",
      "filing_date": "2020-04-30",
      "filing_url": "https://www.sec.gov/Archives/edgar/data/320193/000032019320000054/xslF345X03/wf-form4_158829658358801.xml",
      "director": true,

alexnsolo

###########################################################################
# Get Historical Insider Ownership for a Company on a Given Date
###########################################################################

require 'net/http'
require 'json'
require 'date'

#--------------------------------------------------------------------------
# Variables

alexnsolo

{
  "fundamentals": [
    {
      "id": "fun_z541aN",
      "statement_code": "cash_flow_statement",
      "fiscal_year": 2017,
      "fiscal_period": "FY",
      "type": "restated",
      "start_date": "2016-09-25",
      "end_date": "2017-09-30",