Class: Autocomplete::GroupFinder
- Inherits:
-
Object
- Object
- Autocomplete::GroupFinder
- Defined in:
- app/finders/autocomplete/group_finder.rb
Overview
Finder for retrieving a group to use for autocomplete data sources.
Instance Attribute Summary collapse
-
#current_user ⇒ Object
readonly
Returns the value of attribute current_user.
-
#group_id ⇒ Object
readonly
Returns the value of attribute group_id.
-
#project ⇒ Object
readonly
Returns the value of attribute project.
Instance Method Summary collapse
-
#execute ⇒ Object
Attempts to find a Group based on the current group ID.
-
#initialize(current_user = nil, project = nil, params = {}) ⇒ GroupFinder
constructor
current_user - The currently logged in user, if any.
Constructor Details
#initialize(current_user = nil, project = nil, params = {}) ⇒ GroupFinder
current_user - The currently logged in user, if any. project - The Project (if any) to use for the autocomplete data sources. params - A Hash containing parameters to use for finding the project.
The following parameters are supported:
-
group_id: The ID of the group to find.
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# File 'app/finders/autocomplete/group_finder.rb', line 15 def initialize(current_user = nil, project = nil, params = {}) @current_user = current_user @project = project @group_id = params[:group_id] end |
Instance Attribute Details
#current_user ⇒ Object (readonly)
Returns the value of attribute current_user.
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# File 'app/finders/autocomplete/group_finder.rb', line 6 def current_user @current_user end |
#group_id ⇒ Object (readonly)
Returns the value of attribute group_id.
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# File 'app/finders/autocomplete/group_finder.rb', line 6 def group_id @group_id end |
#project ⇒ Object (readonly)
Returns the value of attribute project.
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# File 'app/finders/autocomplete/group_finder.rb', line 6 def project @project end |
Instance Method Details
#execute ⇒ Object
Attempts to find a Group based on the current group ID.
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# File 'app/finders/autocomplete/group_finder.rb', line 22 def execute return unless project.blank? && group_id.present? group = Group.find(group_id) # This removes the need for using `return render_404` and similar patterns # in controllers that use this finder. unless Ability.allowed?(current_user, :read_group, group) raise ActiveRecord::RecordNotFound, "Could not find a Group with ID #{group_id}" end group end |