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package xyz.driver.pdsuidomain.services
import java.io.{InputStream, StringReader, StringWriter}
import xyz.driver.pdsuidomain.services.MailService.Template
import com.github.mustachejava.DefaultMustacheFactory
import com.twitter.mustache.ScalaObjectHandler
import scala.io.Source
object MailService {
trait Template {
val subject: String
def parameters: Map[String, Any]
def filename: String
val contentType: String = "text/html"
protected val factory = new DefaultMustacheFactory()
factory.setObjectHandler(new ScalaObjectHandler)
protected def inputStream: InputStream = getClass.getClassLoader.getResourceAsStream(filename)
protected def templateContent: String = Source.fromInputStream(inputStream).getLines().mkString
def content: String = {
val template = factory.compile(new StringReader(templateContent), filename)
val writer = new StringWriter
template
.execute(writer, parameters)
.close()
writer.toString
}
}
}
trait MailService {
def sendTo(email: String, template: Template): Boolean
}
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