Module: Bitbot::Tip

Included in:
Plugin
Defined in:
lib/bitbot/plugin/tip.rb

Instance Method Summary collapse

Instance Method Details

#on_tip(m, recipient, amount, message) ⇒ Object 



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# File 'lib/bitbot/plugin/tip.rb', line 4

def on_tip(m, recipient, amount, message)
  # Look up sender
  user_id = db.get_or_create_user_id_for_username(m.user.user)

  # Look up recipient
  recipient_ircuser = m.channel.users.keys.find {|u| u.name == recipient }
  unless recipient_ircuser
    m.user.msg("Could not find #{recipient} in the channel list.")
    return
  end
  recipient_user_id = db.get_or_create_user_id_for_username(recipient_ircuser.user)

  # Convert amount to satoshi
  satoshi = str_to_satoshi(amount)
  if satoshi <= 0
    m.user.msg("Cannot send a negative amount.")
    return
  end

  # Attempt the transaction (will raise on InsufficientFunds)
  begin
    db.create_transaction_from_tip(user_id, recipient_user_id, satoshi, message)
  rescue Bitbot::InsufficientFundsError
    m.reply "Insufficient funds! It's the thought that counts.", true
    return
  end

  # Success! Let the room know...
  m.reply "[✔] Verified: ".irc(:grey).irc(:bold) +
    m.user.user.irc(:bold) +
    " ➜ ".irc(:grey) +
    satoshi_with_usd(satoshi) +
    " ➜ ".irc(:grey) +
    recipient_ircuser.user.irc(:bold)

  # ... and let the sender know privately ...
  m.user.msg "You just sent " +
    recipient_ircuser.user.irc(:bold) + " " +
    satoshi_with_usd(satoshi) +
    " in " +
    m.channel.name.irc(:bold) +
    " bringing your balance to " +
    satoshi_with_usd(db.get_balance_for_user_id(user_id)) +
    "."

  # ... and let the recipient know privately.
  recipient_ircuser.msg m.user.user.irc(:bold) +
    " just sent you " +
    satoshi_with_usd(satoshi) +
    " in " +
    m.channel.name.irc(:bold) +
    " bringing your balance to " +
    satoshi_with_usd(db.get_balance_for_user_id(recipient_user_id)) +
    ". Type 'help' to list bitbot commands."
end