UniqueTransactionService.md

@gala-chain/chaincode ∙ API

---

API > UniqueTransactionService

Class: UniqueTransactionService

Contents

• Constructors
  • new UniqueTransactionService()
• Properties
  • UT_INDEX_KEY
• Methods
  • ensureUniqueKey()
  • ensureUniqueTransaction()
  • getUniqueTransactionKey()
  • putUniqueTransaction()

Constructors

new UniqueTransactionService()

new UniqueTransactionService(): 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

Source

chaincode/src/services/UniqueTransactionService.ts:38

---

ensureUniqueTransaction()

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

Parameters

▪ ctx: GalaChainContext

▪ uniqueKey: string

Source

chaincode/src/services/UniqueTransactionService.ts:53

---

getUniqueTransactionKey()

static private getUniqueTransactionKey(ctx, uniqueKey): string

Parameters

▪ ctx: Context

▪ uniqueKey: string

Source

chaincode/src/services/UniqueTransactionService.ts:26

---

putUniqueTransaction()

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

Parameters

▪ ctx: GalaChainContext

▪ uniqueKey: string

Source

chaincode/src/services/UniqueTransactionService.ts:30