package presentation._3
import com.twitter.finagle.http.Method.Get
import com.twitter.finagle.http.filter.Cors
import com.twitter.finagle.http.filter.Cors.HttpFilter
import com.twitter.finagle.http.path.Root
import com.twitter.finagle.http.{Request, Response}
import com.twitter.finagle.{Http, Service}
import io.fintrospect.formats.PlainText.ResponseBuilder._
import io.fintrospect.parameters.Query
import io.fintrospect.renderers.swagger2dot0.{ApiInfo, Swagger2dot0Json}
import io.fintrospect.{RouteModule, RouteSpec}
import presentation.Books
class SearchRoute(books: Books) {
private val titlePartParam = Query.required.string("titlePart")
def search() = Service.mk[Request, Response] {
request => {
val titlePart = titlePartParam <-- request
val results = books.titles().filter(_.toLowerCase.contains(titlePart.toLowerCase))
Ok(results.toString())
}
}
val route = RouteSpec("search books")
.taking(titlePartParam)
.at(Get) / "search" bindTo search
}
class SearchApp(books: Books) {
private val apiInfo = ApiInfo("search some books", "1.0", "an api for searching our book collection")
val service = RouteModule(Root, Swagger2dot0Json(apiInfo))
.withRoute(new SearchRoute(books).route)
.toService
val searchService = new HttpFilter(Cors.UnsafePermissivePolicy).andThen(service)
Http.serve(":9000", searchService)
}
object Environment extends App {
new SearchApp(new Books)
Thread.currentThread().join()
}
/**
* showcase: missing query param and successful search
*/
