debian-mirror-gitlab/app/finders/ci/pipelines_finder.rb

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2020-04-08 14:13:33 +05:30
# frozen_string_literal: true
module Ci
class PipelinesFinder
attr_reader :project, :pipelines, :params, :current_user
ALLOWED_INDEXED_COLUMNS = %w[id status ref updated_at user_id].freeze
def initialize(project, current_user, params = {})
@project = project
@current_user = current_user
@pipelines = project.all_pipelines
@params = params
end
def execute
unless Ability.allowed?(current_user, :read_pipeline, project)
return Ci::Pipeline.none
end
items = pipelines.no_child
items = by_scope(items)
items = by_status(items)
items = by_ref(items)
items = by_sha(items)
items = by_name(items)
items = by_username(items)
items = by_yaml_errors(items)
items = by_updated_at(items)
sort_items(items)
end
private
# rubocop: disable CodeReuse/ActiveRecord
def ids_for_ref(refs)
pipelines.where(ref: refs).group(:ref).select('max(id)')
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
def from_ids(ids)
pipelines.unscoped.where(project_id: project.id, id: ids)
end
# rubocop: enable CodeReuse/ActiveRecord
def branches
project.repository.branch_names
end
def tags
project.repository.tag_names
end
def by_scope(items)
case params[:scope]
when 'running'
items.running
when 'pending'
items.pending
when 'finished'
items.finished
when 'branches'
from_ids(ids_for_ref(branches))
when 'tags'
from_ids(ids_for_ref(tags))
else
items
end
end
# rubocop: disable CodeReuse/ActiveRecord
def by_status(items)
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return items unless Ci::HasStatus::AVAILABLE_STATUSES.include?(params[:status])
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items.where(status: params[:status])
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
def by_ref(items)
if params[:ref].present?
items.where(ref: params[:ref])
else
items
end
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
def by_sha(items)
if params[:sha].present?
items.where(sha: params[:sha])
else
items
end
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
def by_name(items)
if params[:name].present?
items.joins(:user).where(users: { name: params[:name] })
else
items
end
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
def by_username(items)
if params[:username].present?
items.joins(:user).where(users: { username: params[:username] })
else
items
end
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
def by_yaml_errors(items)
case Gitlab::Utils.to_boolean(params[:yaml_errors])
when true
items.where("yaml_errors IS NOT NULL")
when false
items.where("yaml_errors IS NULL")
else
items
end
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
# rubocop: disable CodeReuse/ActiveRecord
def sort_items(items)
order_by = if ALLOWED_INDEXED_COLUMNS.include?(params[:order_by])
params[:order_by]
else
:id
end
sort = if params[:sort] =~ /\A(ASC|DESC)\z/i
params[:sort]
else
:desc
end
items.order(order_by => sort)
end
# rubocop: enable CodeReuse/ActiveRecord
end
end