Rails: elasticsearch query block error - ruby-on-rails

Question

I'm using elasticsearch on my rails app and every time I try to add a block to the def self.search(query) I get an error:
[400] {"error":{"root_cause":[{"type":"parse_exception","reason":"illegal latitude value [269.99999983236194] for [GeoDistanceSort] for field [distance_type]."}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"prices","node":"AfyW4Pa4S-qKhua-3lY4rg","reason":{"type":"parse_exception","reason":"illegal latitude value [269.99999983236194] for [GeoDistanceSort] for field [distance_type]."}}]},"status":400}
Up to this point, it doesn't return an error:
def self.search(query)
__elasticsearch__.search(
{
query: {
multi_match: {
query: query,
fields: ['title^5', 'description']
}
},
highlight: {
pre_tags: ['<em>'],
post_tags: ['</em>'],
fields: {
title: {},
description: {},
}
}
}
)
end
if a try to add the sort block query inside the model, it returns the above error:
require 'elasticsearch/model'
require 'elasticsearch/model'
class Item < ApplicationRecord
mount_uploader :image, ImageUploader
include Elasticsearch::Model
include Elasticsearch::Model::Callbacks
index_name Rails.application.class.parent_name.underscore
document_type self.name.downcase
settings index: { number_of_shards: 1 } do
mappings dynamic: 'false' do
indexes :title, analyzer: 'english', index_options: 'offsets'
indexes :description, analyzer: 'english'
indexes :location, type: 'geo_point'
end
end
def location
[longitude.to_f, latitude.to_f]
end
def current_location
location = request.location
end
def self.search(query)
__elasticsearch__.search(
{
query: {
multi_match: {
query: query,
fields: ['title^5', 'description']
}
},
sort: [
{
_geo_distance: {
"pin.location": ["current_location"],
distance: ["radius"],
unit: ["km"],
mode: ["min"],
order: ["asc"],
distance_type: ["arc"],
}
}
],
highlight: {
pre_tags: ['<em>'],
post_tags: ['</em>'],
fields: {
title: {},
description: {},
}
}
}
)
end
end
Item.__elasticsearch__.client.indices.delete index: Item.index_name rescue nil
Item.__elasticsearch__.client.indices.create \
index: Item.index_name,
body: { settings: Item.settings.to_hash, mappings: Item.mappings.to_hash }
Item.import(force: true)
Update 1
I have installed the geocoder gem to get the location of each address added. So when I create the account with address I get the longitude and latitude coordinates with the following code. After that I added the longitude and langitude columns to the items table, and then when the user uploads an item the coordinates are updated on the items.rb as well.
Here is the account.rb setup:
geocoded_by :full_address
after_validation :geocode, if: ->(obj){ obj.full_address.present? }
def full_address
[street, city, state, zip_code, country].join(",")
end