mirror of
https://github.com/openfoodfoundation/openfoodnetwork
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116109c63d
With the help of the bullet gem, and since we remove a couple of N+1s already, remove them all was just a few keystrokes away. This commits gets us from 42 SQL queries to 17, and 364.5ms to 253.9ms on my machine where I just have the sample data's orders. As usual, this will have a much bigger impact in scenarios with more data.
47 lines
1017 B
Ruby
47 lines
1017 B
Ruby
class SearchOrders
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attr_reader :orders
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def initialize(params, current_user)
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@params = params
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@current_user = current_user
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@orders = fetch_orders
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end
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private
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attr_reader :params, :current_user
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def fetch_orders
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@search = search_query.
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includes(:payments, :subscription, :shipments, :bill_address, :distributor, :order_cycle).
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ransack(params[:q])
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return paginated_results if using_pagination?
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@search.result(distinct: true)
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end
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def search_query
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base_query = ::Permissions::Order.new(current_user).editable_orders
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return base_query unless params[:shipping_method_id]
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base_query
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.joins(shipments: :shipping_rates)
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.where(spree_shipping_rates: {
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selected: true,
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shipping_method_id: params[:shipping_method_id]
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})
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end
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def paginated_results
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@search.result(distinct: true)
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.page(params[:page])
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.per(params[:per_page])
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end
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def using_pagination?
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params[:page]
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end
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end
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