add transaction factory

database/src/factories/transaction.factory.ts

@@ -0,0 +1,20 @@
+import Faker from 'faker'
+import { define } from 'typeorm-seeding'
+import { Transaction } from '../../entity/Transaction'
+import { TransactionContext } from '../interface/TransactionContext'
+import { randomBytes } from 'crypto'
+
+define(Transaction, (faker: typeof Faker, context?: TransactionContext) => {
+  if (!context) context = {}
+
+  const transaction = new Transaction()
+  transaction.transactionTypeId = context.transactionTypeId ? context.transactionTypeId : 2
+  transaction.txHash = context.txHash ? context.txHash : randomBytes(48)
+  transaction.memo = context.memo ? context.memo : faker.lorem.sentence()
+  transaction.received = context.received ? context.received : new Date()
+  transaction.blockchainTypeId = context.blockchainTypeId ? context.blockchainTypeId : 1
+  if (context.transactionSendCoin) transaction.transactionSendCoin = context.transactionSendCoin
+  if (context.transactionCreation) transaction.transactionCreation = context.transactionCreation
+
+  return transaction
+})

database/src/interface/TransactionContext.ts

@@ -0,0 +1,12 @@
+import { TransactionSendCoin } from '../../entity/TransactionSendCoin'
+import { TransactionCreation } from '../../entity/TransactionCreation'
+
+export interface TransactionContext {
+  transactionTypeId?: number
+  txHash?: Buffer
+  memo?: string
+  received?: Date
+  blockchainTypeId?: number
+  transactionSendCoin?: TransactionSendCoin
+  transactionCreation?: TransactionCreation
+}