From 05d8640417d24035d95116442ff636755de890f6 Mon Sep 17 00:00:00 2001
From: Pablo Martin <pablo.martin@superhog.com>
Date: Tue, 12 Mar 2024 11:22:20 +0100
Subject: [PATCH] add hardcoded rates

---
 seeds/schema.yaml                            | 42 ++++++++++++-
 seeds/stg_seed__hardcoded_currency_rates.csv | 65 ++++++++++++++++++++
 2 files changed, 105 insertions(+), 2 deletions(-)
 create mode 100644 seeds/stg_seed__hardcoded_currency_rates.csv

diff --git a/seeds/schema.yaml b/seeds/schema.yaml
index 6f8c2f0..14e0f50 100644
--- a/seeds/schema.yaml
+++ b/seeds/schema.yaml
@@ -26,7 +26,7 @@ seeds:
               regex: "^[0-9]{3}$"
       - name: decimal_positions
         data_type: int
-        description: | 
+        description: |
           The decimal positions that lead to this currency smallest unit.
 
           For example: since Japanese Yen (JPY) have no cents, this value is 0.
@@ -41,4 +41,42 @@ seeds:
               min_value: 0
               max_value: 8
               strictly: False
-          
+  - name: stg_seed__hardcoded_currency_rates
+    description: |
+      A bunch of rates between currencies, taken from our invoicing cycle in February 2024. 
+
+      These are hardcoded and so will become outdated, but it's the best we have now since we don't have a live feed for exchange rates.
+    config:
+      column_types:
+        from_currency: varchar(3)
+        to_currency: varchar(3)
+        rate: numeric
+    columns:
+      - name: from_currency
+        data_type: character varying
+        description: The 3 character ISO 4217 code for the base currency, in Uppercase.
+        tests:
+          - not_null
+          - dbt_expectations.expect_column_values_to_match_regex:
+              regex: "^[A-Z]{3}$"
+        columns:
+      - name: to_currency
+        data_type: character varying
+        description: The 3 character ISO 4217 code for the target currency, in Uppercase.
+        tests:
+          - not_null
+          - dbt_expectations.expect_column_values_to_match_regex:
+              regex: "^[A-Z]{3}$"
+      - name: rate
+        data_type: numeric
+        description: |
+          The rate between the two currencies. You should read it as the amount of target currency you get for each unit of base currency.
+
+          For example: for the combination EUR-GBP, a rate of 0.8 means you get 0.8 GBP for 1 EUR.
+
+          Rates between same-currency pairs are always one.
+        tests:
+          - not_null
+          - dbt_expectations.expect_column_values_to_be_between:
+              min_value: 0.00000000001
+              max_value: 999999999999
diff --git a/seeds/stg_seed__hardcoded_currency_rates.csv b/seeds/stg_seed__hardcoded_currency_rates.csv
new file mode 100644
index 0000000..3d60fb0
--- /dev/null
+++ b/seeds/stg_seed__hardcoded_currency_rates.csv
@@ -0,0 +1,65 @@
+from_currency,to_currency,rate
+EUR,EUR,1
+USD,USD,1
+GBP,GBP,1
+CAD,CAD,1
+AUD,AUD,1
+ZAR,ZAR,1
+NZD,NZD,1
+PLN,PLN,1
+EUR,USD,1.08286
+EUR,GBP,0.85555
+EUR,CAD,1.4688
+EUR,AUD,1.66453
+EUR,ZAR,20.7993
+EUR,NZD,1.77391
+EUR,PLN,4.31113
+USD,EUR,0.92335
+USD,GBP,0.79003
+USD,CAD,1.3564
+USD,AUD,1.53701
+USD,ZAR,19.2073
+USD,NZD,1.63816
+USD,PLN,3.98085
+GBP,EUR,1.16864
+GBP,USD,1.26559
+GBP,CAD,1.71664
+GBP,AUD,1.94522
+GBP,ZAR,24.3085
+GBP,NZD,2.07323
+GBP,PLN,5.03811
+NZD,EUR,0.56352
+NZD,USD,0.6103
+NZD,GBP,0.48216
+NZD,CAD,0.82781
+NZD,AUD,0.9381
+NZD,ZAR,11.7222
+NZD,PLN,2.42951
+CAD,EUR,0.68064
+CAD,USD,0.73714
+CAD,GBP,0.58237
+CAD,AUD,1.133
+CAD,ZAR,14.1585
+CAD,NZD,1.20756
+CAD,PLN,2.93446
+AUD,EUR,0.60068
+AUD,USD,0.65049
+AUD,GBP,0.51391
+AUD,CAD,0.88232
+AUD,ZAR,12.4941
+AUD,NZD,1.06572
+AUD,PLN,2.58949
+ZAR,EUR,0.04804
+ZAR,USD,0.05203
+ZAR,GBP,0.0411
+ZAR,CAD,0.07057
+ZAR,AUD,0.07997
+ZAR,NZD,0.08523
+ZAR,PLN,0.20712
+PLN,EUR,0.23184
+PLN,USD,0.25106
+PLN,GBP,0.19835
+PLN,CAD,0.34054
+PLN,AUD,0.38588
+PLN,ZAR,4.82218
+PLN,NZD,0.41128