Alexis Hernandez
6 years ago
41 changed files with 51 additions and 62 deletions
@ -1,39 +0,0 @@ |
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package com.xsn.explorer.models |
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import com.alexitc.playsonify.models.WrappedString |
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import javax.xml.bind.DatatypeConverter |
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import play.api.libs.json._ |
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import scala.util.Try |
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class Address private (val string: String) extends AnyVal with WrappedString |
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object Address { |
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private val pattern = "^[a-zA-Z0-9]{34,64}$".r.pattern |
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def from(string: String): Option[Address] = { |
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if (pattern.matcher(string).matches()) { |
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Some(new Address(string)) |
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} else { |
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None |
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} |
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} |
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def fromHex(hex: String): Option[Address] = { |
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Try { DatatypeConverter.parseHexBinary(hex) } |
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.map { bytes => new String(bytes) } |
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.toOption |
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.flatMap(from) |
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} |
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implicit val reads: Reads[Address] = Reads { json => |
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json.validate[String].flatMap { string => |
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from(string) |
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.map(JsSuccess.apply(_)) |
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.getOrElse { |
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JsError.apply("Invalid address") |
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} |
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} |
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} |
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} |
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