com.wavesplatform.transaction.validation.impl.LeaseTxValidator.scala Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of node Show documentation

node

The newest version!

package com.wavesplatform.transaction.validation.impl

import cats.data.ValidatedNel
import com.wavesplatform.lang.ValidationError
import com.wavesplatform.transaction.lease.LeaseTransaction
import com.wavesplatform.transaction.validation.TxValidator
import com.wavesplatform.transaction.{TxPositiveAmount, TxValidationError}

object LeaseTxValidator extends TxValidator[LeaseTransaction] {
  override def validate(tx: LeaseTransaction): ValidatedNel[ValidationError, LeaseTransaction] = {
    import tx.*
    V.seq(tx)(
      V.noOverflow(amount.value, fee.value),
      V.cond(sender.toAddress != recipient, TxValidationError.ToSelf),
      V.addressChainId(recipient, chainId)
    )
  }

  def validateAmount(amount: Long): Either[ValidationError, TxPositiveAmount] =
    TxPositiveAmount.from(amount).left.map[ValidationError](_ => TxValidationError.NonPositiveAmount(amount, "waves"))
}