gitlab-org--gitlab-foss/app/finders/todos_finder.rb
Sean McGivern 6b834f2cbc Create a todo on failing MR build
When a build fails for a commit, create a todo for the author of the
merge request that commit is the HEAD of. If the commit isn't the HEAD
commit of any MR, don't do anything. If there already is a todo for that
user and MR, don't do anything.

Current limitations:
- This isn't configurable by project.
- The author of a merge request might not be the person who pushed the
  breaking commit.
2016-05-17 10:17:45 +01:00

129 lines
2.1 KiB
Ruby

# TodosFinder
#
# Used to filter Todos by set of params
#
# Arguments:
# current_user - which user use
# params:
# action_id: integer
# author_id: integer
# project_id; integer
# state: 'pending' or 'done'
# type: 'Issue' or 'MergeRequest'
#
class TodosFinder
NONE = '0'
attr_accessor :current_user, :params
def initialize(current_user, params)
@current_user = current_user
@params = params
end
def execute
items = current_user.todos
items = by_action_id(items)
items = by_author(items)
items = by_project(items)
items = by_state(items)
items = by_type(items)
items
end
private
def action_id?
action_id.present? && [Todo::ASSIGNED, Todo::MENTIONED, Todo::BUILD_FAILED].include?(action_id.to_i)
end
def action_id
params[:action_id]
end
def author?
params[:author_id].present?
end
def author
return @author if defined?(@author)
@author =
if author? && params[:author_id] != NONE
User.find(params[:author_id])
else
nil
end
end
def project?
params[:project_id].present?
end
def project
return @project if defined?(@project)
if project?
@project = Project.find(params[:project_id])
unless Ability.abilities.allowed?(current_user, :read_project, @project)
@project = nil
end
else
@project = nil
end
@project
end
def type?
type.present? && ['Issue', 'MergeRequest'].include?(type)
end
def type
params[:type]
end
def by_action_id(items)
if action_id?
items = items.where(action: action_id)
end
items
end
def by_author(items)
if author?
items = items.where(author_id: author.try(:id))
end
items
end
def by_project(items)
if project?
items = items.where(project: project)
end
items
end
def by_state(items)
case params[:state]
when 'done'
items.done
else
items.pending
end
end
def by_type(items)
if type?
items = items.where(target_type: type)
end
items
end
end