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Versions: 8
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Contents
module Nazrin
module ActiveRecord
class DataAccessor
def initialize(model, options)
@model = model
@options = options
end
# a list of all matching AR model objects
def results(client)
@client = client
res = @client.search
collection = load_all(res.data.hits.hit.map(&:id))
if @client.parameters[:size] && @client.parameters[:start]
total_count = res.data.hits.found
Nazrin::PaginationGenerator.generate(
collection,
current_page: current_page,
per_page: @client.parameters[:size],
total_count: total_count,
last_page: last_page(total_count))
else
collection
end
end
# load from activerecord
def load_all(ids)
records_table = {}
@options.each do |k, v|
@model = @model.send(k, v)
end
@model.where(id: ids).each do |record|
records_table[record.id] = record
end
ids.map do |id|
records_table.select { |k, _| k == id.to_i }[id.to_i]
end.reject(&:nil?)
end
private
def last_page(total_count)
(total_count / @client.parameters[:size].to_f).ceil
end
def current_page
(@client.parameters[:start] / @client.parameters[:size].to_f).ceil + 1
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems