CODEWITHSUNDEEP
ruby-on-railsjsonruby-on-rails-3ruby-on-rails-4
RubyOnRails
RubyOnRails

Reputation: 235

Error handing using create! method in Rails4

I am working with rails4. In my controller i have parsing json and storing into database. My controller is like this,

def store
  @data.each do |invite|
     MemberInvitation.create!(:email => invite['email'])
  end
end

This works fine....

As we know create will automatically call validators but If the validation fails how to display the error messages using json render. Because i am defining validations in MemberInvitation model.

How to handle this scenario!!!

I wanted to render error messages in json format if error raised!!!

Upvotes: 0

Views: 36

Answers (1)

apneadiving
apneadiving

Reputation: 115521

A quick way to get a report is:

def store
  errors = []
  @data.each do |invite|
     new_member = MemberInvitation.new(:email => invite['email'])
     errors.push(new_member) unless new_member.save
  end
  if errors.empty?
    #everything went fine
  else
    # you have all members with issues in the array
    # I advise you to create your json yourself
  end
end

Upvotes: 2

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