search

searh.rb

class BooksController < ApplicationController
	def index
		@books = Book.all
	end

def search
	if params[:price].present? && params[:category].present?
		@books = Book.where(category_id: params[:category]).where("price <= ?", params[:price])
	elsif 
		params[:category].present?
        @books = Book.where(category_id: params[:category]) 
    elsif 
    	params[:search].present?
        @books = Book.where("title LIKE ?",params[:search]) 
    elsif 
    	params[:search].blank?
        #"NO RESULT FOUND "
    end
end
end