Revert "Revert "clean: Replace scalaj with sttp (#496)" (#497)"

This reverts commit 399cb3f.

api-scala/src/main/scala/com/codacy/api/client/CodacyClient.scala

@@ -1,12 +1,14 @@
 package com.codacy.api.client
 
-import play.api.libs.json._
 import com.codacy.api.util.JsonOps
-import scalaj.http.Http
+import play.api.libs.json._
+import sttp.client3.{HttpURLConnectionBackend, SttpBackendOptions}
+import sttp.client3.quick._
 
 import java.net.URL
-import scala.util.{Failure, Success, Try}
+import scala.concurrent.duration._
 import scala.util.control.NonFatal
+import scala.util.{Failure, Success, Try}
 
 class CodacyClient(
     apiUrl: Option[String] = None,
@@ -38,24 +40,24 @@ class CodacyClient(
       sleepTime: Option[Int],
       numRetries: Option[Int]
   )(implicit reads: Reads[T]): RequestResponse[T] = {
-    val url = s"$remoteUrl/${request.endpoint}"
     try {
-      val headers = tokens ++ Map("Content-Type" -> "application/json")
+      var req = quickRequest
+        .post(uri"$remoteUrl/${request.endpoint}".withParams(request.queryParameters))
+        .headers(tokens ++ Map("Content-Type" -> "application/json"))
+        .body(value)
+
+      var options = SttpBackendOptions.Default
 
-      val httpRequest = timeoutOpt match {
-        case Some(timeout) =>
-          Http(url).timeout(connTimeoutMs = timeout.connTimeoutMs, readTimeoutMs = timeout.readTimeoutMs)
-        case None => Http(url)
+      timeoutOpt.foreach { timeout =>
+        options = options.connectionTimeout(timeout.connTimeoutMs.millis)
+        req = req.readTimeout(timeout.readTimeoutMs.millis)
       }
 
-      val body = httpRequest
-        .params(request.queryParameters)
-        .headers(headers)
-        .postData(value)
-        .asString
-        .body
+      val client = simpleHttpClient.withBackend(HttpURLConnectionBackend(options = options))
+
+      val response = client.send(req)
 
-      parseJsonAs[T](body) match {
+      parseJsonAs[T](response.body) match {
         case failure: FailedResponse =>
           retryPost(request, value, timeoutOpt, sleepTime, numRetries.map(x => x - 1), failure.message)
         case success => success

build.sbt

@@ -77,7 +77,7 @@ lazy val apiScala = project
   .settings(
     libraryDependencies ++= Seq(
       "com.typesafe.play" %% "play-json" % "2.8.2",
-      "org.scalaj" %% "scalaj-http" % "2.4.2",
+      "com.softwaremill.sttp.client3" %% "core" % "3.9.5",
       "org.eclipse.jgit" % "org.eclipse.jgit" % "4.11.9.201909030838-r",
       "org.scalatest" %% "scalatest" % "3.0.8" % Test
     )