Class: DhanHQ::Risk::Checks::PositionLimits

Inherits:
Object
  • Object
show all
Defined in:
lib/DhanHQ/risk/checks/position_limits.rb

Overview

Enforces maximum number of concurrent open positions.

Constant Summary collapse

MAX_OPEN_POSITIONS = 
20

Class Method Summary collapse

Class Method Details

.run!(**_unused) ⇒ Object

Raises:



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# File 'lib/DhanHQ/risk/checks/position_limits.rb', line 10

def self.run!(**_unused)
  positions = DhanHQ::Models::Position.all
  open_count = positions.count do |p|
    p.net_qty.to_i != 0
  end

  return if open_count < MAX_OPEN_POSITIONS

  raise DhanHQ::RiskViolation,
        "Maximum #{MAX_OPEN_POSITIONS} open positions exceeded (#{open_count} open)"
end