api_entities_Offering.Offering

@polymeshassociation/polymesh-sdk / Modules / api/entities/Offering / Offering

Class: Offering

api/entities/Offering.Offering

Represents an Asset Offering in the Polymesh blockchain

Hierarchy

• Entity<UniqueIdentifiers, HumanReadable>

  ↳ Offering

Table of contents

Properties

• asset

• id

• uuid

Methods

• close

• details

• exists

• freeze

• getInvestments

• invest

• isEqual

• modifyTimes

• toHuman

• unfreeze

• generateUuid

• unserialize

Properties

asset

• asset: Asset

Asset being offered

Defined in

api/entities/Offering/index.ts:66

---

id

• id: BigNumber

identifier number of the Offering

Defined in

api/entities/Offering/index.ts:61

---

uuid

• uuid: string

Inherited from

Entity.uuid

Defined in

api/entities/Entity.ts:46

Methods

close

▸ close(opts?): Promise<TransactionQueue<void, void, unknown[][]>>

Close the Offering

note this method is of type NoArgsProcedureMethod, which means you can call close.checkAuthorization on it to see whether the signing Account and Identity have the required roles and permissions to run it

Parameters

Name	Type
opts?	ProcedureOpts

Returns

Promise<TransactionQueue<void, void, unknown[][]>>

Defined in

api/entities/Offering/index.ts:159

---

details

▸ details(): Promise<OfferingDetails>

Retrieve the Offering's details

note can be subscribed to

Returns

Promise<OfferingDetails>

Defined in

api/entities/Offering/index.ts:112

▸ details(callback): Promise<UnsubCallback>

Parameters

Name	Type
callback	SubCallback<OfferingDetails>

Returns

Promise<UnsubCallback>

Defined in

api/entities/Offering/index.ts:113

---

exists

▸ exists(): Promise<boolean>

Determine whether this Offering exists on chain

Returns

Promise<boolean>

Overrides

Entity.exists

Defined in

api/entities/Offering/index.ts:278

---

freeze

▸ freeze(opts?): Promise<TransactionQueue<Offering, Offering, unknown[][]>>

Freeze the Offering

note this method is of type NoArgsProcedureMethod, which means you can call freeze.checkAuthorization on it to see whether the signing Account and Identity have the required roles and permissions to run it

Parameters

Name	Type
opts?	ProcedureOpts

Returns

Promise<TransactionQueue<Offering, Offering, unknown[][]>>

Defined in

api/entities/Offering/index.ts:169

---

getInvestments

▸ getInvestments(opts?): Promise<ResultSet<Investment>>

Retrieve all investments made on this Offering

note supports pagination

note uses the middleware

Parameters

Name	Type	Description
opts	Object	-
opts.size?	BigNumber	page size
opts.start?	BigNumber	page offset

Returns

Promise<ResultSet<Investment>>

Defined in

api/entities/Offering/index.ts:221

---

invest

▸ invest(args, opts?): Promise<TransactionQueue<void, void, unknown[][]>>

Invest in the Offering

note required roles:

• Purchase Portfolio Custodian

• Funding Portfolio Custodian

note this method is of type ProcedureMethod, which means you can call invest.checkAuthorization on it to see whether the signing Account and Identity have the required roles and permissions to run it

Parameters

Name	Type
args	InvestInOfferingParams
opts?	ProcedureOpts

Returns

Promise<TransactionQueue<void, void, unknown[][]>>

Defined in

api/entities/Offering/index.ts:208

---

isEqual

▸ isEqual(entity): boolean

Determine whether this Entity is the same as another one

Parameters

Name	Type
entity	Entity<unknown, unknown>

Returns

boolean

Inherited from

Entity.isEqual

Defined in

api/entities/Entity.ts:61

---

modifyTimes

▸ modifyTimes(args, opts?): Promise<TransactionQueue<void, void, unknown[][]>>

Modify the start/end time of the Offering

throws if:

• Trying to modify the start time on an Offering that already started

• Trying to modify anything on an Offering that already ended

• Trying to change start or end time to a past date

note this method is of type ProcedureMethod, which means you can call modifyTimes.checkAuthorization on it to see whether the signing Account and Identity have the required roles and permissions to run it

Parameters

Name	Type
args	ModifyOfferingTimesParams
opts?	ProcedureOpts

Returns

Promise<TransactionQueue<void, void, unknown[][]>>

Defined in

api/entities/Offering/index.ts:194

---

toHuman

▸ toHuman(): HumanReadable

Return the Offering's ID and Asset ticker

Returns

HumanReadable

Overrides

Entity.toHuman

Defined in

api/entities/Offering/index.ts:296

---

unfreeze

▸ unfreeze(opts?): Promise<TransactionQueue<Offering, Offering, unknown[][]>>

Unfreeze the Offering

note this method is of type NoArgsProcedureMethod, which means you can call unfreeze.checkAuthorization on it to see whether the signing Account and Identity have the required roles and permissions to run it

Parameters

Name	Type
opts?	ProcedureOpts

Returns

Promise<TransactionQueue<Offering, Offering, unknown[][]>>

Defined in

api/entities/Offering/index.ts:179

---

generateUuid

▸ Static generateUuid<Identifiers>(identifiers): string

Generate the Entity's UUID from its identifying properties

Type parameters

Name
Identifiers

Parameters

Name	Type
identifiers	Identifiers

Returns

string

Inherited from

Entity.generateUuid

Defined in

api/entities/Entity.ts:14

---

unserialize

▸ Static unserialize<Identifiers>(serialized): Identifiers

Unserialize a UUID into its Unique Identifiers

Type parameters

Name
Identifiers

Parameters

Name	Type	Description
serialized	string	UUID to unserialize

Returns

Identifiers

Inherited from

Entity.unserialize

Defined in

api/entities/Entity.ts:23