PauseRules

Git Source

Inherits: IPauseRules, DataModule, IAppLevelEvents

Author: @ShaneDuncan602, @oscarsernarosero, @TJ-Everett

Data contract to store Pause rules for the application

This contract stores and serves pause rules via an internal mapping

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State Variables

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pauseRules

PauseRule[] private pauseRules;

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MAX_RULES

uint8 constant MAX_RULES = 15;

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Functions

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constructor

Constructor that sets the app manager address used for permissions. This is required for upgrades.

constructor(address _dataModuleAppManagerAddress) DataModule(_dataModuleAppManagerAddress);

Parameters

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addPauseRule

This function first cleans outdated rules, then checks if new pause rule will exceed the MAX_RULES limit (15)

Add the pause rule to the account. Restricted to the owner

function addPauseRule(uint64 _pauseStart, uint64 _pauseStop) public virtual onlyOwner;

Parameters

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_removePauseRule

Helper function to remove pause rule

function _removePauseRule(uint256 i) internal;

Parameters

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removePauseRule

Function loops through pause rules while there is at least 1 stored rule. Then calls _removePauseRule() for all rules whose end date is less than or equal to block.timestamp. This loop will continue looping through (a maximum of 15 rules) until all rules are “swapped and popped” in order to remove outdated rules, even when not stored in dated order.

Remove the pause rule from the account. Restricted to the owner

function removePauseRule(uint64 _pauseStart, uint64 _pauseStop) external virtual onlyOwner;

Parameters

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cleanOutdatedRules

Function loops through pause rules and calls _removePauseRule() for all rules whose end date is less than or equal to block.timestamp This loop will continue looping through (a maximum of 15 rules) until all rules are “swapped and popped” in order to remove outdated rules, even when not stored in dated order.

Cleans up outdated pause rules by removing them from the mapping

function cleanOutdatedRules() public virtual;

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getPauseRules

Get the pauseRules data for a given tokenName.

function getPauseRules() external view virtual onlyOwner returns (PauseRule[] memory);

Returns

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isPauseRulesEmpty

return true if pause rules is empty and return false if array contains rules

Return a bool for if the PauseRule array is empty

function isPauseRulesEmpty() external view virtual onlyOwner returns (bool);

Returns