Permissions Facet

PermissionsError
MaxSupplyExceeded
string MaxSupplyExceeded
NoPermission
string NoPermission
IncorrectMsgValue
string IncorrectMsgValue
PropertyLocked
string PropertyLocked
TransfersLocked
string TransfersLocked
PermissionsFacet
MeemMintPermissionsSet
event MeemMintPermissionsSet(struct MeemPermission[] mintPermissions)
Emitted when mint permissions are set
Name
Type
Description
mintPermissions
struct MeemPermission[]
The new permissions
MeemMaxSupplySet
event MeemMaxSupplySet(uint256 maxSupply)
Emitted when max supply is set
Name
Type
Description
maxSupply
uint256
The new max supply
MeemMaxSupplyLocked
event MeemMaxSupplyLocked()
Emitted when max supply is locked
MINTER_ROLE
function MINTER_ROLE() public pure returns (bytes32)
The minter role grants permission to mint tokens without mintPermission checks
Name
Type
Description
[0]
bytes32
Hashed value that represents this role.
requireCanMint
function requireCanMint(struct RequireCanMintParams params) public payable
Overrides the MeemBaseERC721Facet function to check mint permissions
setMaxSupply
function setMaxSupply(uint256 newMaxSupply) public
Set the max token supply. Must be less than the current total supply.
Name
Type
Description
newMaxSupply
uint256
The new max supply
maxSupply
function maxSupply() public view returns (uint256)
Get the max token supply
Name
Type
Description
[0]
uint256
The max supply
setMintingPermissions
function setMintingPermissions(struct MeemPermission[] newPermissions) public
Set the mint permissions
Name
Type
Description
newPermissions
struct MeemPermission[]
The new mint permissions
validatePermissions
function validatePermissions(struct MeemPermission[] basePermissions, struct MeemPermission[] overridePermissions) public pure
Function that is called to validate permissions before they are set to ensure compatibility
Override this function to add custom validation
Name
Type
Description
basePermissions
struct MeemPermission[]
The current permissions
overridePermissions
struct MeemPermission[]
The new permissions
setIsTransferrable
function setIsTransferrable(bool isTransferrable) public
requireCanTransfer
function requireCanTransfer(address from, address to, uint256 tokenId) public
Overrides the MeemBaseERC721Facet function to check transfer permissions
Name
Type
Description
from
address
The address the token is being transferred from
to
address
The address the token is being transferred to
tokenId
uint256
The token being transferred
isBetweenTimestamps
function isBetweenTimestamps(uint256 start, uint256 end) internal view returns (bool)
Checks if the current block timestamp is between the start and end timestamps
Name
Type
Description
start
uint256
The start timestamp
end
uint256
The end timestamp
Name
Type
Description
[0]
bool
bool Whether the current block timestamp is between the start and end timestamps
requireAdmin
function requireAdmin() internal view
Convenience function to require the caller to be an admin

Name	Type	Description
mintPermissions	struct MeemPermission[]	The new permissions

Name	Type	Description
maxSupply	uint256	The new max supply

Name	Type	Description
[0]	bytes32	Hashed value that represents this role.

Name	Type	Description
newMaxSupply	uint256	The new max supply

Name	Type	Description
[0]	uint256	The max supply

Name	Type	Description
newPermissions	struct MeemPermission[]	The new mint permissions

Name	Type	Description
basePermissions	struct MeemPermission[]	The current permissions
overridePermissions	struct MeemPermission[]	The new permissions

Name	Type	Description
from	address	The address the token is being transferred from
to	address	The address the token is being transferred to
tokenId	uint256	The token being transferred

Name	Type	Description
start	uint256	The start timestamp
end	uint256	The end timestamp

Name	Type	Description
[0]	bool	bool Whether the current block timestamp is between the start and end timestamps

Last modified 1yr ago