Class: Decidim::LeaveUserGroup
- Defined in:
- decidim-core/app/commands/decidim/leave_user_group.rb
Overview
A command with all the business logic to leave a user group.
Instance Method Summary collapse
-
#call ⇒ Object
Executes the command.
-
#initialize(user, user_group) ⇒ LeaveUserGroup
constructor
Public: Initializes the command.
Methods inherited from Command
call, #evaluate, #method_missing, #respond_to_missing?, #transaction, #with_events
Constructor Details
#initialize(user, user_group) ⇒ LeaveUserGroup
Public: Initializes the command.
user - the user that wants to leave the group user_group - The user group to leave
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# File 'decidim-core/app/commands/decidim/leave_user_group.rb', line 10 def initialize(user, user_group) @user = user @user_group = user_group end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class Decidim::Command
Instance Method Details
#call ⇒ Object
Executes the command. Broadcasts these events:
-
:ok when everything is valid.
-
:invalid if we could not proceed.
Returns nothing.
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# File 'decidim-core/app/commands/decidim/leave_user_group.rb', line 21 def call return broadcast(:invalid) unless can_leave? return broadcast(:last_admin) if last_admin? leave_user_group broadcast(:ok, @user_group) end |