diff --git a/app/models/sale.rb b/app/models/sale.rb
index 8e7f0b92..fe43ea69 100644
--- a/app/models/sale.rb
+++ b/app/models/sale.rb
@@ -1690,7 +1690,7 @@ end
     end
     if current_user.present? && !(current_user.role == 'administrator' || current_user.role == 'manager' || current_user.role == 'account'  || current_user.role == 'supervisor')
       if shift = ShiftSale.current_open_shift(current_user.id)
-        query = query.joins("sales.shift_sale_id = ?", shift.id)
+        query = query.where("sales.shift_sale_id = ?", shift.id)
       end
     end
     query = query.first()
@@ -1710,7 +1710,7 @@ end
     end
     if current_user.present? && !(current_user.role == 'administrator' || current_user.role == 'manager' || current_user.role == 'account'  || current_user.role == 'supervisor')
       if shift = ShiftSale.current_open_shift(current_user.id)
-        query = query.joins("sales.shift_sale_id = ?", shift.id)
+        query = query.where("sales.shift_sale_id = ?", shift.id)
       end
     end
     return query
@@ -1784,7 +1784,7 @@ end
     end
     if current_user.present? && !(current_user.role == 'administrator' || current_user.role == 'manager' || current_user.role == 'account'  || current_user.role == 'supervisor')
       if shift = ShiftSale.current_open_shift(current_user.id)
-        query = query.joins("sales.shift_sale_id = ?", shift.id)
+        query = query.where("sales.shift_sale_id = ?", shift.id)
       end
     end
     query = query.first()
@@ -1804,7 +1804,7 @@ end
     end
     if current_user.present? && !(current_user.role == 'administrator' || current_user.role == 'manager' || current_user.role == 'account'  || current_user.role == 'supervisor')
       if shift = ShiftSale.current_open_shift(current_user.id)
-        query = query.joins("sales.shift_sale_id = ?", shift.id)
+        query = query.where("sales.shift_sale_id = ?", shift.id)
       end
     end
     query = query.first()
@@ -1893,7 +1893,7 @@ end
     end
     if current_user.present? && !(current_user.role == 'administrator' || current_user.role == 'manager' || current_user.role == 'account'  || current_user.role == 'supervisor')
       if shift = ShiftSale.current_open_shift(current_user.id)
-        query = query.joins("sales.shift_sale_id = ?", shift.id)
+        query = query.where("sales.shift_sale_id = ?", shift.id)
       end
     end
     return query
@@ -1913,7 +1913,7 @@ end
     end
     if current_user.present? && !(current_user.role == 'administrator' || current_user.role == 'manager' || current_user.role == 'account'  || current_user.role == 'supervisor')
       if shift = ShiftSale.current_open_shift(current_user.id)
-        query = query.joins("sales.shift_sale_id = ?", shift.id)
+        query = query.where("sales.shift_sale_id = ?", shift.id)
       end
     end
     query = query.first
@@ -1933,7 +1933,7 @@ end
     end
     if current_user.present? && !(current_user.role == 'administrator' || current_user.role == 'manager' || current_user.role == 'account'  || current_user.role == 'supervisor')
       if shift = ShiftSale.current_open_shift(current_user.id)
-        query = query.joins("sales.shift_sale_id = ?", shift.id)
+        query = query.where("sales.shift_sale_id = ?", shift.id)
       end
     end
     query = query.group("a.product_code")
@@ -1954,7 +1954,7 @@ end
     end
     if current_user.present? && !(current_user.role == 'administrator' || current_user.role == 'manager' || current_user.role == 'account'  || current_user.role == 'supervisor')
       if shift = ShiftSale.current_open_shift(current_user.id)
-        query = query.joins("sales.shift_sale_id = ?", shift.id)
+        query = query.where("sales.shift_sale_id = ?", shift.id)
       end
     end
     query = query.count()