reservedTokenBalanceOf

Contract: JBController​‌

Interface: IJBController

Step by step

Gets the amount of reserved tokens that a project has available to distribute.

Definition

function reservedTokenBalanceOf(uint256 _projectId, uint256 _reservedRate)
  external
  view
  override
  returns (uint256) { ... }

• Arguments:
  • _projectId is the ID of the project to get a reserved token balance of.
  • _reservedRate is the reserved rate to use when making the calculation.
• The view function can be accessed externally by anyone.
• The view function does not alter state on the blockchain.
• The function overrides a function definition from the IJBController interface.
• The function returns the reserved token balance.

Body

1. Forward the call to the internal version of the function that is also used by other operations.

   return
     _reservedTokenAmountFrom(
       _processedTokenTrackerOf[_projectId],
       _reservedRate,
       tokenStore.totalSupplyOf(_projectId)
     );

   Internal references:

   • _reservedTokenAmountFrom
   • _processedTokenTrackerOf

   External references:

   • totalSupplyOf

Code

/**
  @notice
  Gets the amount of reserved tokens that a project has available to distribute.

  @param _projectId The ID of the project to get a reserved token balance of.
  @param _reservedRate The reserved rate to use when making the calculation.

  @return The current amount of reserved tokens.
*/
function reservedTokenBalanceOf(uint256 _projectId, uint256 _reservedRate)
  external
  view
  override
  returns (uint256)
{
  return
    _reservedTokenAmountFrom(
      _processedTokenTrackerOf[_projectId],
      _reservedRate,
      tokenStore.totalSupplyOf(_projectId)
    );
}

Bug bounty

Category	Description	Reward
Optimization	Help make this operation more efficient.	0.5ETH
Low severity	Identify a vulnerability in this operation that could lead to an inconvenience for a user of the protocol or for a protocol developer.	1ETH
High severity	Identify a vulnerability in this operation that could lead to data corruption or loss of funds.	5+ETH