Module: Effective::CrudController::Save
- Included in:
- Effective::CrudController
- Defined in:
- app/controllers/concerns/effective/crud_controller/save.rb
Instance Method Summary collapse
-
#commit_action(action = nil) ⇒ Object
Based on the incoming params or passed action.
-
#duplicate_resource(resource) ⇒ Object
Should return a new resource based on the passed one.
- #reload_resource ⇒ Object
- #resource_flash(status, resource, action, e: nil) ⇒ Object
-
#save_resource(resource, action = :save, &block) ⇒ Object
This calls the appropriate member action, probably save!, on the resource.
Instance Method Details
#commit_action(action = nil) ⇒ Object
Based on the incoming params or passed action. Merges all options.
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# File 'app/controllers/concerns/effective/crud_controller/save.rb', line 6 def commit_action(action = nil) #config = (['create', 'update'].include?(params[:action]) ? self.class.submits : self.class.buttons) config = self.class.submits ons = self.class.ons commit = config[params[:commit].to_s] commit ||= config.find { |_, v| v[:action] == action }.try(:last) commit ||= config.find { |_, v| v[:action] == :save }.try(:last) if [nil, :create, :update].include?(action) commit ||= { action: (action || :save) } on = ons[params[:commit].to_s] || ons[action] || ons[commit[:action]] on.present? ? commit.reverse_merge(on) : commit end |
#duplicate_resource(resource) ⇒ Object
Should return a new resource based on the passed one
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# File 'app/controllers/concerns/effective/crud_controller/save.rb', line 96 def duplicate_resource(resource) return resource.duplicate if resource.respond_to?(:duplicate) return resource.duplicate! if resource.respond_to?(:duplicate!) return resource.deep_dup if resource.respond_to?(:deep_dup) resource.dup end |
#reload_resource ⇒ Object
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# File 'app/controllers/concerns/effective/crud_controller/save.rb', line 91 def reload_resource self.resource.reload if resource.respond_to?(:reload) end |
#resource_flash(status, resource, action, e: nil) ⇒ Object
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# File 'app/controllers/concerns/effective/crud_controller/save.rb', line 76 def resource_flash(status, resource, action, e: nil) submit = commit_action(action) = submit[status].respond_to?(:call) ? instance_exec(&submit[status]) : submit[status] return .gsub('@resource', resource.to_s) if .present? return nil if .blank? && submit.key?(status) case status when :success then flash_success(resource, action) when :danger then flash_danger(resource, action, e: e) else raise "unknown resource flash status: #{status}" end end |
#save_resource(resource, action = :save, &block) ⇒ Object
This calls the appropriate member action, probably save!, on the resource.
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# File 'app/controllers/concerns/effective/crud_controller/save.rb', line 23 def save_resource(resource, action = :save, &block) save_action = ([:create, :update].include?(action) ? :save : action) raise "expected @#{resource_name} to respond to #{save_action}!" unless resource.respond_to?("#{save_action}!") if respond_to?(:current_user) && resource.respond_to?(:current_user=) resource.current_user ||= current_user end success = false EffectiveResources.transaction(resource) do begin run_callbacks(:resource_before_save) if resource.public_send("#{save_action}!") == false raise Effective::ActionFailed.new("failed to #{action}") end yield if block_given? run_callbacks(:resource_after_save) success = true rescue => e if Rails.env.development? Rails.logger.info " \e[31m\e[1mFAILED\e[0m\e[22m" # bold red Rails.logger.info " Unable to #{action} #{resource} - #{e.class} #{e}" e.backtrace.first(5).each { |line| Rails.logger.info(' ' + line) } end if resource.respond_to?(:restore_attributes) && resource.persisted? resource.restore_attributes(['status', 'state']) end flash.now[:danger] = resource_flash(:danger, resource, action, e: e) case e when ActiveRecord::StaleObjectError flash.now[:danger] = "#{flash.now[:danger]} <a href='#', class='alert-link' onclick='window.location.reload(true); return false;'>reload page and try again</a>" raise(ActiveRecord::Rollback) # This is a soft error, we want to display the flash message to user when Effective::ActionFailed, ActiveRecord::RecordInvalid, RuntimeError raise(ActiveRecord::Rollback) # This is a soft error, we want to display the flash message to user else raise(e) # This is a real error that should be sent to 500. Client should not see the message. end end end run_callbacks(success ? :resource_after_commit : :resource_error) success end |