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AgreementStoreManager

Implementation of the Agreement Store.

 The agreement store generates conditions for an agreement template.
 Agreement templates must to be approved in the Template Store
 Each agreement is linked to the DID of an asset.

Functions

initialize

  function initialize(
    address _owner,
    address _conditionStoreManagerAddress,
    address _templateStoreManagerAddress,
    address _didRegistryAddress
  ) public

initialize AgreementStoreManager Initializer Initializes Ownable. Only on contract creation.

Parameters:

Name Type Description
_owner address refers to the owner of the contract
_conditionStoreManagerAddress address is the address of the connected condition store
_templateStoreManagerAddress address is the address of the connected template store
_didRegistryAddress address is the address of the connected DID Registry

createAgreement

  function createAgreement(
    bytes32 _id,
    bytes32 _did,
    address[] _conditionTypes,
    bytes32[] _conditionIds,
    uint256[] _timeLocks,
    uint256[] _timeOuts
  ) public returns (uint256 size)

Create a new agreement. The agreement will create conditions of conditionType with conditionId. Only "approved" templates can access this function.

Parameters:

Name Type Description
_id bytes32 is the ID of the new agreement. Must be unique.
_did bytes32 is the bytes32 DID of the asset. The DID must be registered beforehand.
_conditionTypes address[] is a list of addresses that point to Condition contracts.
_conditionIds bytes32[] is a list of bytes32 content-addressed Condition IDs
_timeLocks uint256[] is a list of uint time lock values associated to each Condition
_timeOuts uint256[] is a list of uint time out values associated to each Condition

Return Values:

Name Type Description
size bytes32 the size of the agreement list after the create action.
### getAgreement 
  function getAgreement(
    bytes32 _id
  ) external returns (bytes32 did, address didOwner, address templateId, bytes32[] conditionIds, address lastUpdatedBy, uint256 blockNumberUpdated)

Get agreement with _id. The agreement will create conditions of conditionType with conditionId. Only "approved" templates can access this function.

Parameters:

Name Type Description
_id bytes32 is the ID of the agreement.

getAgreementDIDOwner

  function getAgreementDIDOwner(
    bytes32 _id
  ) external returns (address didOwner)

get the DID owner for this agreement with _id.

Parameters:

Name Type Description
_id bytes32 is the ID of the agreement.

Return Values:

Name Type Description
didOwner bytes32 the DID owner associated with agreement.did from the DID registry.
### isAgreementDIDOwner 
  function isAgreementDIDOwner(
    bytes32 _id,
    address _owner
  ) external returns (bool)

check the DID owner for this agreement with _id.

Parameters:

Name Type Description
_id bytes32 is the ID of the agreement.
_owner address is the DID owner

Return Values:

Name Type Description
the bytes32 DID owner associated with agreement.did from the DID registry.
### isAgreementDIDProvider 
  function isAgreementDIDProvider(
    bytes32 _id,
    address _provider
  ) external returns (bool)

isAgreementDIDProvider for a given agreement Id and address check whether a DID provider is associated with this agreement

Parameters:

Name Type Description
_id bytes32 is the ID of the agreement
_provider address is the DID provider

Return Values:

Name Type Description
true bytes32 if a DID provider is associated with the agreement ID
### getAgreementListSize 
  function getAgreementListSize(
  ) public returns (uint256 size)

Return Values:

Name Type Description
size the length of the agreement list.
### getAgreementIdsForDID 
  function getAgreementIdsForDID(
    bytes32 _did
  ) public returns (bytes32[])

Parameters:

Name Type Description
_did bytes32 is the bytes32 DID of the asset.

Return Values:

Name Type Description
the bytes32 agreement IDs for a given DID
### getAgreementIdsForTemplateId 
  function getAgreementIdsForTemplateId(
    address _templateId
  ) public returns (bytes32[])

Parameters:

Name Type Description
_templateId address is the address of the agreement template.

Return Values:

Name Type Description
the address agreement IDs for a given DID
### getDIDRegistryAddress 
  function getDIDRegistryAddress(
  ) public returns (address)

getDIDRegistryAddress utility function used by other contracts or any EOA.

Return Values:

Name Type Description
the DIDRegistry address