OfferingDeploymentFacet

Git Source

Handles the creation and deployment of offering diamonds with proper fee handling

Facet for deploying offering diamonds using unified FacetRegistry

Template management moved to unified FacetRegistry

Functions

deployDiamond

Deploy a diamond using FactoryBase pattern

function deployDiamond(IDiamond.FacetCut[] memory cuts, bytes memory initData, bytes32 salt)
    external
    returns (address diamondAddress);

Parameters

Name	Type	Description
cuts	IDiamond.FacetCut[]	Array of facet cuts to install
initData	bytes	Initialization data for the diamond
salt	bytes32	Salt for deterministic deployment

Returns

Name	Type	Description
diamondAddress	address	The address of the deployed diamond

createOffering

Create a new offering using a template (no fee)

function createOffering(string calldata templateName, address identityAccessManager, bytes calldata initData)
    external
    returns (address offering);

Parameters

Name	Type	Description
templateName	string	The template name to use from FacetRegistry
identityAccessManager	address	The entity's access manager address
initData	bytes	Initialization data for the offering

Returns

Name	Type	Description
offering	address	The address of the created offering diamond

createOfferingWithFee

Create a new offering using a template with fee payment

function createOfferingWithFee(string calldata templateName, address identityAccessManager, bytes calldata initData)
    external
    payable
    returns (address offering);

Parameters

Name	Type	Description
templateName	string	The template name to use from FacetRegistry
identityAccessManager	address	The entity's access manager address
initData	bytes	Initialization data for the offering

Returns

Name	Type	Description
offering	address	The address of the created offering diamond

getAllOfferings

Get all created offerings

function getAllOfferings() external view returns (address[] memory offerings);

Returns

Name	Type	Description
offerings	address[]	Array of all offering addresses

getOfferingsByType

Get offerings by type

function getOfferingsByType(string calldata offeringType) external view returns (address[] memory offerings);

Parameters

Name	Type	Description
offeringType	string	The offering type to query

Returns

Name	Type	Description
offerings	address[]	Array of offering addresses of the specified type

getOfferingsByEntity

Get offerings by entity

function getOfferingsByEntity(address entity) external view returns (address[] memory offerings);

Parameters

Name	Type	Description
entity	address	The entity address

Returns

Name	Type	Description
offerings	address[]	Array of offering addresses for the entity

getOfferingType

Get offering type for an offering address

function getOfferingType(address offering) external view returns (string memory offeringType);

Parameters

Name	Type	Description
offering	address	The offering address

Returns

Name	Type	Description
offeringType	string	The type of the offering

getOfferingEntity

Get offering entity for an offering address

function getOfferingEntity(address offering) external view returns (address entity);

Parameters

Name	Type	Description
offering	address	The offering address

Returns

Name	Type	Description
entity	address	The entity address

getTotalOfferingsCreated

Get total number of offerings created

function getTotalOfferingsCreated() external view returns (uint256 total);

Returns

Name	Type	Description
total	uint256	Total offerings created

getOfferingCountByType

Get offering count by type

function getOfferingCountByType(string calldata offeringType) external view returns (uint256 count);

Parameters

Name	Type	Description
offeringType	string	The offering type

Returns

Name	Type	Description
count	uint256	Number of offerings of this type

getEntityOfferingCount

Get entity offering count

function getEntityOfferingCount(address entity) external view returns (uint256 count);

Parameters

Name	Type	Description
entity	address	The entity address

Returns

Name	Type	Description
count	uint256	Number of offerings created by this entity

_createOfferingInternal

Internal function to create offering using FacetRegistry

function _createOfferingInternal(
    OfferingFactoryStorage.Layout storage s,
    string calldata templateName,
    address identityAccessManager,
    bytes calldata initData,
    uint256 feeAmount
) internal returns (address offering);

_getCreationFee

Get creation fee for offering type

function _getCreationFee(OfferingFactoryStorage.Layout storage s, string memory offeringType)
    internal
    view
    returns (uint256 fee);

_handleFeePayment

Handle fee payment

function _handleFeePayment(OfferingFactoryStorage.Layout storage s, uint256 fee, string memory offeringType) internal;

_requireNotPaused

Check if factory is not paused

Now delegates to AccessControlFacet.paused() for standardized pause state

function _requireNotPaused() internal view;

_requireAuthorized

Check if caller is authorized (has ENTITY_ROLE)

function _requireAuthorized() internal view;

_getAuthority

Get the authority address from the diamond

function _getAuthority() internal view returns (address);

Events

OfferingCreated

event OfferingCreated(address indexed offering, address indexed entity, string offeringType, string templateName);

OfferingCreationFeeCollected

event OfferingCreationFeeCollected(address indexed entity, uint256 fee, string offeringType);

Errors

TemplateNotFound

error TemplateNotFound();

DeploymentFailed

error DeploymentFailed();