use jsread

Author: pathikrit

framework/src/main/scala/framework/Validation.scala

@@ -23,9 +23,6 @@ case class Validation[A](rules: Map[String, A => Boolean]) {
 object Validation {
   type Result[A] = Either[List[String], A]
 
-  def uniqueBy[A, B](as: Iterable[A])(f: A => B): Boolean =
-    as.groupBy(f).values.forall(_.sizeCompare(1) == 0)
-
   def empty[A]: Validation[A] =
     Validation(Map.empty[String, A => Boolean])
 

server/src/main/scala/server/Router.scala

@@ -4,11 +4,13 @@ import framework.RPC
 
 @annotation.nowarn
 object Router extends cask.MainRoutes {
+  val isProd = sys.env.get("IS_PROD").flatMap(_.toBooleanOption).exists(identity)
+
   @cask.get("/")
   def index() = views.MortgageCalculator.renderDoc
 
   @cask.staticFiles("/js/")
-  def scalaJs() = "web/target/scala-2.13/web-fastopt/"
+  def scalaJs() = s"web/target/scala-2.13/${if (isProd) "web-opt" else "web-fastopt"}/"
 
   @cask.post("/api", subpath = true)
   def routeApi(req: cask.Request) =

web/src/main/scala/views/MortgageCalculator.scala

@@ -38,6 +38,8 @@ object MortgageCalculator extends framework.Page("mortgage_calculator") {
 
   @nowarn
   def calc(element: Element, event: JQueryEvent) = {
+    import framework.JsRead._
+
     val format = new DecimalFormat("$ #.00");
     import api.Mortgage
     $("#output").html(
@@ -46,9 +48,9 @@ object MortgageCalculator extends framework.Page("mortgage_calculator") {
       ).render,
     )
     for {
-      amount <- $("#loan").value().asInstanceOf[String].toIntOption
-      apr    <- $("#apr").value().asInstanceOf[String].toFloatOption
-      years  <- $("#years").value().asInstanceOf[String].toIntOption
+      amount <- $("#loan").value().as[Int]
+      apr    <- $("#apr").value().as[Double]
+      years  <- $("#years").value().as[Int]
       mortgage = Mortgage(amount = amount, apr = apr, years = years)
       payments       <- Mortgage.API.payments(mortgage)
       (payment, row) <- payments.zipWithIndex
@@ -64,9 +66,8 @@ object MortgageCalculator extends framework.Page("mortgage_calculator") {
   }
 }
 
-//TODO: import framework.JsRead._
 
 /*
- * Thu, Sep  1: Misc: ScalaCSS, JsRead
- * Fri, Sep  2: Tooling (sbt dev)
+ * Wed, Aug 30: ScalaCSS
+ * Thu, Sep  1: code review + Screenshot + 2nd API
  */