Add unitsLeft field to SearchResult type

frontend/Entry.elm

@@ -38,6 +38,7 @@ type alias SearchResult =
   , groupName : String
   , groupId : Int
   , taxGroupId : Int
+  , unitsLeft : Int
   }
 
 searchResultDecoder =
@@ -53,6 +54,7 @@ searchResultDecoder =
     |> P.required "group_name" D.string
     |> P.required "group_id" D.int
     |> P.required "tax_group_id" D.int
+    |> P.required "units_left" D.int
 
 type alias Location =
   { id : Int

jon/db/add_views.sql

@@ -11,6 +11,7 @@ SELECT
   inventory_items.available,
   inventory_items.item_group,
   inventory_items.location,
+  inventory_items.tax_group,
   inventory_item_groups.group_name,
   COALESCE(b.sales::numeric, 0::numeric) - COALESCE(cancel.count::numeric, 0::numeric) AS sales,
   inventory_items.sales_units::numeric - COALESCE(b.sales, 0::bigint)::numeric + COALESCE(c.delta, 0::numeric) + COALESCE(cancel.count::numeric, 0::numeric) AS units_left,

jon/db/search_items.sql

@@ -6,13 +6,12 @@ SELECT
   sales_units,
   available,
   location_name,
-  location_id,
+  location as location_id,
   group_name,
   item_group AS group_id,
-  tax_group AS tax_group_id
-FROM garfield.inventory_items
-LEFT JOIN garfield.locations ON location = location_id
-LEFT JOIN garfield.inventory_item_groups ON item_group = group_id
+  tax_group AS tax_group_id,
+  units_left :: integer
+FROM all_inventory_item_overview
 WHERE (%(location_id)s IS NULL OR location = %(location_id)s)
   AND (name ILIKE CONCAT('%%', %(search_term)s, '%%') OR item_barcode = %(search_term)s)
 ORDER BY bought DESC