gradido/database/entity/0016-transaction_signatures/Transaction.ts

import { BaseEntity, Entity, PrimaryGeneratedColumn, Column, OneToOne } from 'typeorm'
import { TransactionCreation } from '../0001-init_db/TransactionCreation'
import { TransactionSendCoin } from '../0001-init_db/TransactionSendCoin'

@Entity('transactions')
export class Transaction extends BaseEntity {
  userId(userId: any) {
    throw new Error('Method not implemented.')
  }

  amount(amount: any): number {
    throw new Error('Method not implemented.')
  }

  // TODO the id is defined as bigint(20) - there might be problems with that: https://github.com/typeorm/typeorm/issues/2400
  @PrimaryGeneratedColumn('increment', { unsigned: true })
  id: number

  @Column({ name: 'transaction_type_id', unsigned: true, nullable: false })
  transactionTypeId: number

  @Column({ name: 'tx_hash', type: 'binary', length: 48, default: null })
  txHash: Buffer

  @Column({ length: 255, nullable: false, collation: 'utf8mb4_unicode_ci' })
  memo: string

  @Column({ type: 'timestamp', nullable: false, default: () => 'CURRENT_TIMESTAMP' })
  received: Date

  @Column({ type: 'binary', length: 64, nullable: true, default: null })
  signature: Buffer

  @Column({ type: 'binary', length: 32, nullable: true, default: null })
  pubkey: Buffer

  @OneToOne(() => TransactionSendCoin, (transactionSendCoin) => transactionSendCoin.transaction)
  transactionSendCoin: TransactionSendCoin

  @OneToOne(() => TransactionCreation, (transactionCreation) => transactionCreation.transaction)
  transactionCreation: TransactionCreation

  sendReceiverUserId: number
  sendReceiverPublicKey: Buffer
  sendSenderFinalBalance: bigint
}