Commit fbdf3767 authored by Yorick Peterse's avatar Yorick Peterse

Refactor UsersController to not kill the database

Previously this controller would in multiple places load tons (read:
around 65000) project and/or group IDs into memory. These changes in
combination with the previous commits significantly cut down loading
times of user profile pages and the Atom feeds of users.
parent e116a356
......@@ -3,14 +3,11 @@ class UsersController < ApplicationController
before_action :set_user
def show
@contributed_projects = contributed_projects.joined(@user).
reject(&:forked?)
@contributed_projects = contributed_projects.joined(@user).reject(&:forked?)
@projects = @user.personal_projects.
where(id: authorized_projects_ids).includes(:namespace)
@projects = PersonalProjectsFinder.new(@user).execute(current_user)
# Collect only groups common for both users
@groups = @user.groups & GroupsFinder.new.execute(current_user)
@groups = JoinedGroupsFinder.new(@user).execute(current_user)
respond_to do |format|
format.html
......@@ -53,16 +50,8 @@ class UsersController < ApplicationController
@user = User.find_by_username!(params[:username])
end
def authorized_projects_ids
# Projects user can view
@authorized_projects_ids ||=
ProjectsFinder.new.execute(current_user).pluck(:id)
end
def contributed_projects
@contributed_projects = Project.
where(id: authorized_projects_ids & @user.contributed_projects_ids).
includes(:namespace)
ContributedProjectsFinder.new(@user).execute(current_user)
end
def contributions_calendar
......@@ -73,9 +62,13 @@ class UsersController < ApplicationController
def load_events
# Get user activity feed for projects common for both users
@events = @user.recent_events.
where(project_id: authorized_projects_ids).
with_associations
merge(projects_for_current_user).
references(:project).
with_associations.
limit_recent(20, params[:offset])
end
@events = @events.limit(20).offset(params[:offset] || 0)
def projects_for_current_user
ProjectsFinder.new.execute(current_user)
end
end
......@@ -16,13 +16,26 @@ describe UsersController do
context 'with rendered views' do
render_views
it 'renders the show template' do
sign_in(user)
describe 'when logged in' do
before do
sign_in(user)
end
get :show, username: user.username
it 'renders the show template' do
get :show, username: user.username
expect(response).to be_success
expect(response).to render_template('show')
expect(response).to be_success
expect(response).to render_template('show')
end
end
describe 'when logged out' do
it 'renders the show template' do
get :show, username: user.username
expect(response).to be_success
expect(response).to render_template('show')
end
end
end
end
......
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