@gala-chain/chaincode • Readme | API

---

@gala-chain/chaincode / UniqueTransactionService

Class: UniqueTransactionService

Constructors

new UniqueTransactionService()

new UniqueTransactionService(): UniqueTransactionService

Returns

UniqueTransactionService

Properties

UT_INDEX_KEY

static private UT_INDEX_KEY: string = UniqueTransaction.INDEX_KEY

Source

chaincode/src/services/UniqueTransactionService.ts:24

Methods

ensureUniqueKey()

static private ensureUniqueKey(ctx, uniqueKey): Promise\<void>

Parameters

• ctx: GalaChainContext

• uniqueKey: string

Returns

Promise\<void>

Source

chaincode/src/services/UniqueTransactionService.ts:38

---

ensureUniqueTransaction()

static ensureUniqueTransaction(ctx, uniqueKey): Promise\<void>

Parameters

• ctx: GalaChainContext

• uniqueKey: string

Returns

Promise\<void>

Source

chaincode/src/services/UniqueTransactionService.ts:53

---

getUniqueTransactionKey()

static private getUniqueTransactionKey(ctx, uniqueKey): string

Parameters

• ctx: Context

• uniqueKey: string

Returns

string

Source

chaincode/src/services/UniqueTransactionService.ts:26

---

putUniqueTransaction()

static private putUniqueTransaction(ctx, uniqueKey): Promise\<void>

Parameters

• ctx: GalaChainContext

• uniqueKey: string

Returns

Promise\<void>

Source

chaincode/src/services/UniqueTransactionService.ts:30