Sha256: f39118a23429571ca0267d37a46663e729e915f6b2d486a32ac2dad698f2f938
Contents?: true
Size: 820 Bytes
Versions: 18
Compression:
Stored size: 820 Bytes
Contents
module Volt
class UniqueValidator
def self.validate(model, field_name, args)
if RUBY_PLATFORM != 'opal'
if args
value = model.get(field_name)
query = {}
# Check to see if any other documents have this value.
query[field_name.to_s] = value
query['id'] = { '$ne' => model.id }
# Check if the value is taken
# TODO: need a way to handle scope for unique
return Volt.current_app.store.get(model.path[-2]).where(query).first.then do |item|
if item
message = (args.is_a?(Hash) && args[:message]) || 'is already taken'
# return the error
next { field_name => [message] }
end
end
end
end
# no errors
{}
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems