From 7a9c913b8af92b63b4f03c3bf3808e6fbbcbd7fd Mon Sep 17 00:00:00 2001
From: Pablo Martin <pablo.martin@superhog.com>
Date: Tue, 25 Jun 2024 14:07:45 +0200
Subject: [PATCH] line items

---
 .../int_xero__bank_transaction_line_items.sql | 75 +++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 models/intermediate/xero/int_xero__bank_transaction_line_items.sql

diff --git a/models/intermediate/xero/int_xero__bank_transaction_line_items.sql b/models/intermediate/xero/int_xero__bank_transaction_line_items.sql
new file mode 100644
index 0000000..8aa023f
--- /dev/null
+++ b/models/intermediate/xero/int_xero__bank_transaction_line_items.sql
@@ -0,0 +1,75 @@
+with
+    int_xero__bank_transactions as (
+        select * from {{ ref("int_xero__bank_transactions") }}
+    )
+
+select
+    bt.id_bank_transaction,
+    j.id_line_item,
+    j.quantity::numeric,
+    j.unit_amount::numeric,
+    j.line_amount_local_curr::numeric,
+    (j.line_amount_local_curr::numeric * bt.exchange_rate_to_gbp)::numeric(
+        18, 4
+    ) as line_amount_in_gbp,
+    case
+        when bt.line_amount_tax_inclusiveness = 'Inclusive'
+        then j.line_amount_local_curr::numeric - j.tax_amount_local_curr::numeric
+        when bt.line_amount_tax_inclusiveness = 'Exclusive'
+        then j.line_amount_local_curr::numeric
+        when bt.line_amount_tax_inclusiveness = 'NoTax'
+        then j.line_amount_local_curr::numeric
+        else null
+    end as line_amount_wo_taxes_local_curr,
+    case
+        when bt.line_amount_tax_inclusiveness = 'Inclusive'
+        then
+            (j.line_amount_local_curr::numeric * bt.exchange_rate_to_gbp)::numeric(
+                18,
+                4
+            ) - (j.tax_amount_local_curr::numeric * bt.exchange_rate_to_gbp)::numeric(
+                18, 4
+            )
+        when bt.line_amount_tax_inclusiveness = 'Exclusive'
+        then
+            (j.line_amount_local_curr::numeric * bt.exchange_rate_to_gbp)::numeric(
+                18, 4
+            )
+        when bt.line_amount_tax_inclusiveness = 'NoTax'
+        then
+            (j.line_amount_local_curr::numeric * bt.exchange_rate_to_gbp)::numeric(
+                18, 4
+            )
+        else null
+    end as line_amount_wo_taxes_in_gbp,
+    j.tax_amount_local_curr::numeric,
+    (j.tax_amount_local_curr::numeric * bt.exchange_rate_to_gbp)::numeric(
+        18, 4
+    ) as tax_amount_in_gbp,
+    j.tax_type,
+    bt.transaction_currency_iso_4217,
+    j.line_description,
+    j.id_account,
+    j.account_code,
+    j.item_code
+from int_xero__bank_transactions bt
+cross join
+    lateral(
+        select
+            (jsonb_array_elements(bt.line_items) ->> 'LineItemID') as id_line_item,
+            (jsonb_array_elements(bt.line_items) ->> 'AccountID') as id_account,
+
+            (jsonb_array_elements(bt.line_items) ->> 'Quantity') as quantity,
+            (jsonb_array_elements(bt.line_items) ->> 'UnitAmount') as unit_amount,
+            (
+                jsonb_array_elements(bt.line_items) ->> 'LineAmount'
+            ) as line_amount_local_curr,
+            (
+                jsonb_array_elements(bt.line_items) ->> 'TaxAmount'
+            ) as tax_amount_local_curr,
+            (jsonb_array_elements(bt.line_items) ->> 'TaxType') as tax_type,
+            (jsonb_array_elements(bt.line_items) ->> 'Description') as line_description,
+
+            (jsonb_array_elements(bt.line_items) ->> 'AccountCode') as account_code,
+            (jsonb_array_elements(bt.line_items) ->> 'ItemCode') as item_code
+    ) j