DelegateApproval

Functions​

initialize​

  function initialize(
  ) external

approve​

  function approve(
    address delegate,
    uint8 actions
  ) external

Parameters:​

Name	Type	Description
delegate	address	The address of delegate
actions	uint8	The actions to be approved

revoke​

  function revoke(
    address delegate,
    uint8 actions
  ) external

Parameters:​

Name	Type	Description
delegate	address	The address of delegate
actions	uint8	The actions to be revoked

getClearingHouseOpenPositionAction​

  function getClearingHouseOpenPositionAction(
  ) external returns (uint8)

Return Values:​

Name	Type	Description
action	uint8	The value of action _CLEARINGHOUSE_OPENPOSITION

getClearingHouseAddLiquidityAction​

  function getClearingHouseAddLiquidityAction(
  ) external returns (uint8)

Return Values:​

Name	Type	Description
action	uint8	The value of action _CLEARINGHOUSE_ADDLIQUIDITY

getClearingHouseRemoveLiquidityAction​

  function getClearingHouseRemoveLiquidityAction(
  ) external returns (uint8)

Return Values:​

Name	Type	Description
action	uint8	The value of action _CLEARINGHOUSE_REMOVELIQUIDITY

getApprovedActions​

  function getApprovedActions(
    address trader,
    address delegate
  ) external returns (uint8)

Parameters:​

Name	Type	Description
trader	address	The address of trader
delegate	address	The address of delegate

Return Values:​

Name	Type	Description
actions	uint8	The approved actions

hasApprovalFor​

  function hasApprovalFor(
    address trader,
    address delegate,
    uint8 actions
  ) external returns (bool)

Parameters:​

Name	Type	Description
trader	address	The address of trader
delegate	address	The address of delegate
actions	uint8	The actions to be checked

Return Values:​

Name	Type	Description
true	bool	if delegate is allowed to perform each actions for trader, otherwise false

canOpenPositionFor​

  function canOpenPositionFor(
    address trader,
    address delegate
  ) external returns (bool)

Parameters:​

Name	Type	Description
trader	address	The address of trader
delegate	address	The address of delegate

Return Values:​

Name	Type	Description
true	bool	if delegate can open position for trader, otherwise false

canAddLiquidityFor​

  function canAddLiquidityFor(
    address trader,
    address delegate
  ) external returns (bool)

Parameters:​

Name	Type	Description
trader	address	The address of trader
delegate	address	The address of delegate

Return Values:​

Name	Type	Description
true	bool	if delegate can add liquidity for trader, otherwise false

canRemoveLiquidityFor​

  function canRemoveLiquidityFor(
    address trader,
    address delegate
  ) external returns (bool)

Parameters:​

Name	Type	Description
trader	address	The address of trader
delegate	address	The address of delegate

Return Values:​

Name	Type	Description
true	bool	if delegate can remove liquidity for trader, otherwise false