79 lines
1.8 KiB
Ruby
79 lines
1.8 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# Finder for retrieving the pending todos of a user, optionally filtered using
|
|
# various fields.
|
|
#
|
|
# While this finder is a bit more verbose compared to use
|
|
# `where(params.slice(...))`, it allows us to decouple the input parameters from
|
|
# the actual column names. For example, if we ever decide to use separate
|
|
# columns for target types (e.g. `issue_id`, `merge_request_id`, etc), we no
|
|
# longer need to change _everything_ that uses this finder. Instead, we just
|
|
# change the various `by_*` methods in this finder, without having to touch
|
|
# everything that uses it.
|
|
class PendingTodosFinder
|
|
attr_reader :users, :params
|
|
|
|
# users - The list of users to retrieve the todos for.
|
|
# params - A Hash containing columns and values to use for filtering todos.
|
|
def initialize(users, params = {})
|
|
@users = users
|
|
@params = params
|
|
end
|
|
|
|
def execute
|
|
todos = Todo.for_user(users)
|
|
todos = todos.pending
|
|
todos = by_project(todos)
|
|
todos = by_target_id(todos)
|
|
todos = by_target_type(todos)
|
|
todos = by_discussion(todos)
|
|
todos = by_commit_id(todos)
|
|
by_action(todos)
|
|
end
|
|
|
|
def by_project(todos)
|
|
if (id = params[:project_id])
|
|
todos.for_project(id)
|
|
else
|
|
todos
|
|
end
|
|
end
|
|
|
|
def by_target_id(todos)
|
|
if (id = params[:target_id])
|
|
todos.for_target(id)
|
|
else
|
|
todos
|
|
end
|
|
end
|
|
|
|
def by_target_type(todos)
|
|
if (type = params[:target_type])
|
|
todos.for_type(type)
|
|
else
|
|
todos
|
|
end
|
|
end
|
|
|
|
def by_commit_id(todos)
|
|
if (id = params[:commit_id])
|
|
todos.for_commit(id)
|
|
else
|
|
todos
|
|
end
|
|
end
|
|
|
|
def by_discussion(todos)
|
|
if (discussion = params[:discussion])
|
|
todos.for_note(discussion.notes)
|
|
else
|
|
todos
|
|
end
|
|
end
|
|
|
|
def by_action(todos)
|
|
return todos if params[:action].blank?
|
|
|
|
todos.for_action(params[:action])
|
|
end
|
|
end
|