subreport filtering partial

app/helpers/reports_helper.rb

@@ -26,6 +26,12 @@ module ReportsHelper
     end.uniq
   end
 
+  def customer_email_options(order_customers)
+    order_customers.map do |customer|
+      [customer&.email, customer&.id]
+    end
+  end
+
   def currency_symbol
     Spree::Money.currency_symbol
   end

app/models/spree/order.rb

@@ -13,7 +13,7 @@ module Spree
     include SetUnusedAddressFields
 
     searchable_attributes :number, :state, :shipment_state, :payment_state, :distributor_id,
-                          :order_cycle_id, :email, :total
+                          :order_cycle_id, :email, :total, :customer_id
     searchable_associations :shipping_method, :bill_address
     searchable_scopes :complete, :incomplete
 

app/views/admin/reports/filters/_sales_tax_totals_by_producer.html.haml

@@ -0,0 +1,13 @@
+.row
+  .alpha.two.columns= label_tag nil, t(:report_producers)
+  .omega.fourteen.columns= select_tag(:supplier_id_in, options_from_collection_for_select(@data.orders_suppliers, :id, :name, params[:supplier_id_in]), {class: "select2 fullwidth", multiple: true})
+
+.row
+  .alpha.two.columns= label_tag nil, t(:report_customers_cycle)
+  .omega.fourteen.columns
+    = f.select(:order_cycle_id_in, report_order_cycle_options(@data.order_cycles), {selected: params.dig(:q, :order_cycle_id_in)}, {class: "select2 fullwidth", multiple: true})
+
+.row
+  .alpha.two.columns= label_tag nil, t(:report_customers)
+  .omega.fourteen.columns
+    = f.select(:customer_id_in, customer_email_options(@data.order_customers), {selected: params.dig(:q, :customer_id_in)}, {class: "select2 fullwidth", multiple: true})

app/views/admin/reports/show.html.haml

@@ -5,6 +5,8 @@
   %fieldset.no-border-bottom.print-hidden
     %legend{ align: 'center'}= t(:report_filters)
     = render partial: "admin/reports/filters/#{@report_type}", locals: { f: f }
+    - if @report_subtype && lookup_context.exists?(@report_subtype, "admin/reports/filters/", true)
+      = render partial: "admin/reports/filters/#{@report_subtype}", locals: { f: f }
 
   %fieldset.print-hidden
     %legend{ align: 'center'}= t(:report_render_options)

lib/reporting/frontend_data.rb

@@ -44,6 +44,10 @@ module Reporting
         order('order_cycles.orders_close_at DESC')
     end
 
+    def order_customers
+      Customer.where(id: visible_order_customer_ids).select("customers.id, customers.email")
+    end
+
     private
 
     attr_reader :current_user
@@ -51,5 +55,9 @@ module Reporting
     def permissions
       @permissions ||= OpenFoodNetwork::Permissions.new(current_user)
     end
+
+    def visible_order_customer_ids
+      Permissions::Order.new(current_user).visible_orders.pluck(:customer_id)
+    end
   end
 end