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Version: 23.0.x

Class: ClaimCount

api/entities/Asset/Fungible/TransferRestrictions/ClaimCount.ClaimCount

Handles all Claim Count Transfer Restriction related functionality

Hierarchy​

Properties​

addRestriction​

• addRestriction: ProcedureMethod<Omit<AddClaimCountTransferRestrictionParams, "type">, BigNumber, BigNumber>

Add a ClaimCount Transfer Restriction to this Asset. This limits to total number of individual investors that may hold the Asset scoped by some Claim. This can limit the number of holders that are non accredited, or ensure all holders are of a certain nationality

Note

the result is the total amount of restrictions after the procedure has run

Throws

if the appropriate count statistic (matching ClaimType and issuer) is not enabled for the Asset. enableStat should be called with appropriate arguments before this method

Overrides​

TransferRestrictionBase.addRestriction

Defined in​

api/entities/Asset/Fungible/TransferRestrictions/ClaimCount.ts:31

disableStat​

• disableStat: ProcedureMethod<Omit<RemoveScopedCountParams, "type">, void, void>

Disables a claim count statistic for the Asset. Since statistics introduce slight overhead to each transaction involving the Asset, disabling unused stats will reduce gas fees for investors

Throws

if the stat is being used by a restriction or is not set

Overrides​

TransferRestrictionBase.disableStat

Defined in​

api/entities/Asset/Fungible/TransferRestrictions/ClaimCount.ts:77

enableStat​

• enableStat: ProcedureMethod<Omit<AddClaimCountStatParams, "type">, void, void>

Enables an investor count statistic for the Asset to be scoped by a claim, which is required before creating restrictions

The counter is only updated automatically with each transfer of tokens after the stat has been enabled. As such the initial values for the stat should be passed in. For Affiliate and Accredited scoped stats the both the number of investors who have the Claim and who do not have the claim should be given. For Jurisdiction scoped stats the amount of holders for each CountryCode need to be given.

Note

Currently there is a potential race condition if passing in counts values when the Asset is being traded. It is recommended to call this method during the initial configuration of the Asset, before people are trading it. Otherwise the Asset should be frozen, or the stat checked after being set to ensure the correct value is used. Future versions of the chain may expose a new extrinsic to avoid this issue

Overrides​

TransferRestrictionBase.enableStat

Defined in​

api/entities/Asset/Fungible/TransferRestrictions/ClaimCount.ts:69

get​

• get: () => Promise<ActiveTransferRestrictions <ClaimCountTransferRestriction>>

Type declaration​

▸ (): Promise<ActiveTransferRestrictions <ClaimCountTransferRestriction>>

Retrieve all active Claim Count Transfer Restrictions

Returns​

Promise<ActiveTransferRestrictions <ClaimCountTransferRestriction>>

Note

there is a maximum number of restrictions allowed across all types. The availableSlots property of the result represents how many more restrictions can be added before reaching that limit

Overrides​

TransferRestrictionBase.get

Defined in​

api/entities/Asset/Fungible/TransferRestrictions/ClaimCount.ts:86

removeRestrictions​

• removeRestrictions: NoArgsProcedureMethod<BigNumber, BigNumber>

Removes all Claim Count Transfer Restrictions from this Asset

Note

the result is the total amount of restrictions after the procedure has run

Overrides​

TransferRestrictionBase.removeRestrictions

Defined in​

api/entities/Asset/Fungible/TransferRestrictions/ClaimCount.ts:54

setRestrictions​

• setRestrictions: ProcedureMethod<Omit<SetClaimCountTransferRestrictionsParams, "type">, BigNumber, BigNumber>

Sets all Claim Count Transfer Restrictions on this Asset

Note

this method sets exempted Identities for restrictions as well. If an Identity is currently exempted from a Claim Count Transfer Restriction but not passed into this call then it will be removed

Note

the result is the total amount of restrictions after the procedure has run

Overrides​

TransferRestrictionBase.setRestrictions

Defined in​

api/entities/Asset/Fungible/TransferRestrictions/ClaimCount.ts:44