私は GuestOrder という名前のモデルを持っています:
class GuestOrder < ActiveRecord::Base
end
# == Schema Information
#
# Table name: guest_orders
#
# id :integer not null, primary key
# notes :string(255)
# adults :integer
# children :integer
# created :datetime
# placed :datetime
# billed :datetime
# user_id :integer
# guest_table_id :integer
# take_away_id :integer
# created_at :datetime
# updated_at :datetime
そしてコントローラー
class ApiController < ApplicationController
def getOrdersByDate
@guest_orders = GuestOrder.where(:created_at => (params[:created]))
render json: @guest_orders
end
end
のroutes.rb
match '/api/getOrdersByDate'
これをURLで取得しようとすると
http://localhost:3000/api/getOrdersByDate?:created=2012-4-5
日付に制限されていないすべてのレコードを取得しました
私が得たサーバーでselect * from guest_orders
Started GET "/api/getOrdersByDate?:created=2012-4-5" for 127.0.0.1 at 2012-04-06 13:19:59 +0530
Processing by ApiController#getOrdersByDate as HTML
Parameters: {":created"=>"2012-4-5"}
GuestOrder Load (26.3ms) SELECT "guest_orders".* FROM "guest_orders"
Completed 200 OK in 47ms (Views: 1.5ms | ActiveRecord: 26.3ms)
Started GET "/api/getOrdersByDate?:created=2012-4-5" for 127.0.0.1 at 2012-04-06 13:21:21 +0530
Processing by ApiController#getOrdersByDate as HTML
Parameters: {":created"=>"2012-4-5"}
GuestOrder Load (1.7ms) SELECT "guest_orders".* FROM "guest_orders"
Completed 200 OK in 47ms (Views: 1.4ms | ActiveRecord: 1.7ms)
私のDBのレコードには日付のレコードがあります2012-03-22, 2012-04-05, 2012-04-06
getOrdersByDate
特定の日付のレコードを取得するためにクエリを実行するにはどうすればよいですか。