line items model

models/intermediate/xero/int_xero__invoice_line_items.sql

@@ -0,0 +1,28 @@
+with int_xero__invoices as (select * from {{ ref("int_xero__invoices") }})
+
+select
+    i.id_invoice,
+    j.id_line_item,
+    j.id_item,
+    j.item_code,
+    j.quantity,
+    j.unit_amount,
+    j.line_amount,
+    j.tax_amount,
+    j.tax_type,
+    j.line_description
+from int_xero__invoices i
+cross join
+    lateral(
+        select
+            (jsonb_array_elements(i.line_items) ->> 'LineItemID') as id_line_item,
+            (jsonb_array_elements(i.line_items) -> 'Item') ->> 'ItemID' as id_item,
+            (jsonb_array_elements(i.line_items) -> 'Item') ->> 'Code' as item_code,
+            (jsonb_array_elements(i.line_items) -> 'Item') ->> 'Name' as item_name,
+            (jsonb_array_elements(i.line_items) ->> 'Quantity') as quantity,
+            (jsonb_array_elements(i.line_items) ->> 'UnitAmount') as unit_amount,
+            (jsonb_array_elements(i.line_items) ->> 'LineAmount') as line_amount,
+            (jsonb_array_elements(i.line_items) ->> 'TaxAmount') as tax_amount,
+            (jsonb_array_elements(i.line_items) ->> 'TaxType') as tax_type,
+            (jsonb_array_elements(i.line_items) ->> 'Description') as line_description
+    ) j