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29 lines
852 B
29 lines
852 B
7 years ago
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package com.xsn.explorer.services
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import javax.inject.Inject
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import com.alexitc.playsonify.core.FutureApplicationResult
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import com.alexitc.playsonify.core.FutureOr.Implicits.{FutureOps, OrOps}
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import com.xsn.explorer.errors.TransactionFormatError
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import com.xsn.explorer.models.TransactionId
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import org.scalactic.{One, Or}
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import play.api.libs.json.JsValue
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import scala.concurrent.ExecutionContext
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class TransactionService @Inject() (xsnService: XSNService)(implicit ec: ExecutionContext) {
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def getTransaction(txidString: String): FutureApplicationResult[JsValue] = {
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val result = for {
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txid <- {
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val maybe = TransactionId.from(txidString)
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Or.from(maybe, One(TransactionFormatError)).toFutureOr
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}
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transaction <- xsnService.getTransaction(txid).toFutureOr
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} yield transaction
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result.toFuture
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}
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}
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