* refactor aws config options

* fix aws calls in savedsearch
* remove unused scripts

app/logical/sqs_service.rb

@@ -0,0 +1,33 @@
+class SqsService
+  attr_reader :url
+
+  def initialize(url)
+    @url = url
+  end
+
+  def send_message(string, options = {})
+    return unless Danbooru.config.aws_sqs_enabled?
+
+    sqs.send_message(
+      options.merge(
+        message_body: string,
+        queue_url: url
+      )
+    )
+  end
+
+private
+
+  def sqs
+    @sqs ||= begin
+      credentials = Aws::Credentials.new(
+        Danbooru.config.aws_access_key_id,
+        Danbooru.config.aws_secret_access_key
+      )
+      Aws::SQS::Client.new(
+        credentials: credentials,
+        region: Danbooru.config.aws_sqs_region
+      )
+    end
+  end
+end