Inroduce Internal API for searching environment namesintroduce-environment-search-endpoint

Add changelog

Rename word to query

User hash for limit

Do not allow control limit

Rename pluck names and add more specs

1 files changed, 12 insertions, 0 deletions

diff --git a/app/models/environment.rb b/app/models/environment.rb
index cdfe3b7c023..1fc088b12ae 100644
--- a/app/models/environment.rb
+++ b/app/models/environment.rb
@@ -50,6 +50,14 @@ class Environment < ActiveRecord::Base
   end
   scope :in_review_folder, -> { where(environment_type: "review") }
   scope :for_name, -> (name) { where(name: name) }
+
+  ##
+  # Search environments which have names like the given query.
+  # Do not set a large limit unless you've confirmed that it works on gitlab.com scale.
+  scope :for_name_like, -> (query, limit: 5) do
+    where('name LIKE ?', "#{sanitize_sql_like(query)}%").limit(limit)
+  end
+
   scope :for_project, -> (project) { where(project_id: project) }
   scope :with_deployment, -> (sha) { where('EXISTS (?)', Deployment.select(1).where('deployments.environment_id = environments.id').where(sha: sha)) }
 
@@ -70,6 +78,10 @@ class Environment < ActiveRecord::Base
     end
   end
 
+  def self.pluck_names
+    pluck(:name)
+  end
+
   def predefined_variables
     Gitlab::Ci::Variables::Collection.new
       .append(key: 'CI_ENVIRONMENT_NAME', value: name)