Class: Pgbus::Generators::AddPresenceGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
ActiveRecord::Generators::Migration, MigrationPath
Defined in:
lib/generators/pgbus/add_presence_generator.rb

Instance Method Summary collapse

Instance Method Details

#create_migration_file ⇒ Object 



22
23
24
25
 
# File 'lib/generators/pgbus/add_presence_generator.rb', line 22

def create_migration_file
  migration_template "add_presence.rb.erb",
                     File.join(pgbus_migrate_path, "add_pgbus_presence.rb")
end

#display_post_install ⇒ Object 



27
28
29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/generators/pgbus/add_presence_generator.rb', line 27

def display_post_install
  say ""
  say "Pgbus presence installed!", :green
  say ""
  say "Next steps:"
  say "  1. Run: rails db:migrate#{":#{options[:database]}" if separate_database?}"
  say "  2. Use in your code:"
  say "       Pgbus.stream(@room).presence.join(member_id: current_user.id.to_s)"
  say "       Pgbus.stream(@room).presence.members"
  say "  3. Run a periodic sweeper to expire idle members:"
  say "       Pgbus.stream(@room).presence.sweep!(older_than: 60.seconds.ago)"
  say ""
end