Add latest changes from gitlab-org/gitlab@master

1 files changed, 48 insertions, 0 deletions

diff --git a/app/finders/deployments_finder.rb b/app/finders/deployments_finder.rb
new file mode 100644
index 00000000000..085c6a04fa6
--- /dev/null
+++ b/app/finders/deployments_finder.rb
@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+class DeploymentsFinder
+  attr_reader :project, :params
+
+  ALLOWED_SORT_VALUES = %w[id iid created_at updated_at ref].freeze
+  DEFAULT_SORT_VALUE = 'id'.freeze
+
+  ALLOWED_SORT_DIRECTIONS = %w[asc desc].freeze
+  DEFAULT_SORT_DIRECTION = 'asc'.freeze
+
+  def initialize(project, params = {})
+    @project = project
+    @params = params
+  end
+
+  def execute
+    items = init_collection
+    items = by_updated_at(items)
+    sort(items)
+  end
+
+  private
+
+  def init_collection
+    project.deployments
+  end
+
+  # rubocop: disable CodeReuse/ActiveRecord
+  def sort(items)
+    items.order(sort_params)
+  end
+  # rubocop: enable CodeReuse/ActiveRecord
+
+  def by_updated_at(items)
+    items = items.updated_before(params[:updated_before]) if params[:updated_before].present?
+    items = items.updated_after(params[:updated_after]) if params[:updated_after].present?
+
+    items
+  end
+
+  def sort_params
+    order_by = ALLOWED_SORT_VALUES.include?(params[:order_by]) ? params[:order_by] : DEFAULT_SORT_VALUE
+    order_direction = ALLOWED_SORT_DIRECTIONS.include?(params[:sort]) ? params[:sort] : DEFAULT_SORT_DIRECTION
+
+    { order_by => order_direction }
+  end
+end