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Fix bug when no talks are selected

This commit is contained in:
Petko Bordjukov 2017-09-28 15:37:31 +03:00
parent fc817e78b0
commit 579fd2c04f
1 changed files with 5 additions and 5 deletions
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10
app/controllers/talk_preferences_controller.rb
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@ -29,12 +29,12 @@ class TalkPreferencesController < ApplicationController
@talk_preference.transaction do
@talk_preference.selected_talks.destroy_all
if @talk_preference.update talk_preference_params
if params[:talk_preference].blank? || @talk_preference.update(talk_preference_params)
render json: {
update_url: talk_preference_url(@talk_preference),
hashed_uid: @talk_preference.hashed_unique_id,
uid: @talk_preference.id
}
update_url: talk_preference_url(@talk_preference),
hashed_uid: @talk_preference.hashed_unique_id,
uid: @talk_preference.id
}
else
head :unprocessable_entity
raise ActiveRecord::Rollback