Class: Decidim::CreateFollow
- Defined in:
- decidim-core/app/commands/decidim/create_follow.rb
Overview
A command with all the business logic for when a user starts following a resource.
Instance Method Summary collapse
-
#call ⇒ Object
Executes the command.
-
#initialize(form, current_user) ⇒ CreateFollow
constructor
Public: Initializes the command.
Methods inherited from Command
call, #evaluate, #method_missing, #respond_to_missing?, #transaction, #with_events
Constructor Details
#initialize(form, current_user) ⇒ CreateFollow
Public: Initializes the command.
form - A form object with the params. current_user - The current user.
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# File 'decidim-core/app/commands/decidim/create_follow.rb', line 10 def initialize(form, current_user) @form = form @current_user = current_user 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, together with the follow.
-
:invalid if the form was not valid and we could not proceed.
Returns nothing.
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# File 'decidim-core/app/commands/decidim/create_follow.rb', line 21 def call return broadcast(:invalid) if form.invalid? create_follow! increment_score broadcast(:ok, follow) end |