1 files changed, 31 insertions, 0 deletions
diff --git a/app/finders/ci/variables_finder.rb b/app/finders/ci/variables_finder.rb
new file mode 100644
index 00000000000..d933643ffb2
--- /dev/null
+++ b/app/finders/ci/variables_finder.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module Ci
+  class VariablesFinder
+    attr_reader :project, :params
+
+    def initialize(project, params)
+      @project, @params = project, params
+
+      raise ArgumentError, 'Please provide params[:key]' if params[:key].blank?
+    end
+
+    def execute
+      variables = project.variables
+      variables = by_key(variables)
+      variables = by_environment_scope(variables)
+      variables
+    end
+
+    private
+
+    def by_key(variables)
+      variables.by_key(params[:key])
+    end
+
+    def by_environment_scope(variables)
+      environment_scope = params.dig(:filter, :environment_scope)
+      environment_scope.present? ? variables.by_environment_scope(environment_scope) : variables
+    end
+  end
+end