Added metrics

models/marts/reporting/rep_exchange__exchange_rate_analysis.sql

@@ -179,13 +179,15 @@ union_expanded_tables AS (
 
 ),
 
-rate_comparison AS (
+exchange_amount_compute AS (
     
     SELECT
         *,
         
+        -- CIEF exchanged CNY after deducting service charge
         ( (comparison_base_value_myr / 1.02) * myr_to_cny_currency_exchange_rate ) AS cief_amount_cny,
 
+        -- Competitor exchanged CNY after deducting service charge
         CASE
             WHEN competitor_name = 'WORLD RATE'
                 THEN comparison_base_value_myr * competitor_myr_to_cny_currency_exchange_rate
@@ -197,6 +199,25 @@ rate_comparison AS (
                 THEN ( comparison_base_value_myr * competitor_myr_to_cny_currency_exchange_rate ) - handling_fee_cny
         END AS competitor_amount_cny,
 
+        -- Median and Average difference in CNY amount exchanged comparing CIEF to competitor
+        MEDIAN(1 - DIV0(competitor_amount_cny, cief_amount_cny)) OVER (
+            PARTITION BY service_type, exchange_rate_date, competitor_name, competitor_service_type, competitor_payment_method
+            )   AS median_amount_percent_difference,
+
+        median_amount_percent_difference - 0.5 * median_amount_percent_difference AS upper_bound_median_amount_percent_difference,
+        median_amount_percent_difference + 0.5 * median_amount_percent_difference AS lower_bound_median_amount_percent_difference,
+
+        AVG(1 - DIV0(competitor_amount_cny, cief_amount_cny)) OVER (
+            PARTITION BY service_type, exchange_rate_date, competitor_name, competitor_service_type, competitor_payment_method
+            )   AS average_amount_percent_difference,
+
+        average_amount_percent_difference - 0.5 * average_amount_percent_difference AS upper_bound_average_amount_percent_difference,
+        average_amount_percent_difference + 0.5 * average_amount_percent_difference AS lower_bound_average_amount_percent_difference,
+
+        AVG(1 - DIV0(COMPETITOR_AMOUNT_CNY, CIEF_AMOUNT_CNY)) OVER (
+            PARTITION BY service_type, exchange_rate_date, payment_method, competitor_name, competitor_service_type, competitor_payment_method
+            )   AS comparison_average_percent_difference,
+
         MAX(exchange_rate_date) OVER ( PARTITION BY competitor_name, payment_method, competitor_payment_method)     AS latest_exchange_rate_date
 
     FROM union_expanded_tables
@@ -227,23 +248,31 @@ order_metrics AS (
 exchange_rate_join_order_metrics AS (
 
     SELECT
-        rate_comparison.provider,
+        exchange_amount_compute.provider,
-        rate_comparison.payment_method,
+        exchange_amount_compute.payment_method,
-        rate_comparison.service_type,
+        exchange_amount_compute.service_type,
-        rate_comparison.myr_to_cny_currency_exchange_rate,
+        exchange_amount_compute.myr_to_cny_currency_exchange_rate,
-        rate_comparison.exchange_rate_date,
+        exchange_amount_compute.exchange_rate_date,
-        rate_comparison.competitor_name,
+        exchange_amount_compute.competitor_name,
-        rate_comparison.start_range_myr,
+        exchange_amount_compute.start_range_myr,
-        rate_comparison.end_range_myr,
+        exchange_amount_compute.end_range_myr,
-        rate_comparison.competitor_payment_method,
+        exchange_amount_compute.competitor_payment_method,
-        rate_comparison.competitor_service_type,
+        exchange_amount_compute.competitor_service_type,
-        rate_comparison.handling_fee_myr,
+        exchange_amount_compute.handling_fee_myr,
-        rate_comparison.handling_fee_cny,
+        exchange_amount_compute.handling_fee_cny,
-        rate_comparison.competitor_myr_to_cny_currency_exchange_rate,
+        exchange_amount_compute.competitor_myr_to_cny_currency_exchange_rate,
-        rate_comparison.comparison_base_value_myr,
+        exchange_amount_compute.comparison_base_value_myr,
-        rate_comparison.cief_amount_cny,
+        exchange_amount_compute.cief_amount_cny,
-        rate_comparison.competitor_amount_cny,
+        exchange_amount_compute.competitor_amount_cny,
-        rate_comparison.latest_exchange_rate_date,
+        exchange_amount_compute.latest_exchange_rate_date,
+        exchange_amount_compute.median_amount_percent_difference,
+        exchange_amount_compute.upper_bound_median_amount_percent_difference,
+        exchange_amount_compute.lower_bound_median_amount_percent_difference,
+        exchange_amount_compute.average_amount_percent_difference,
+        exchange_amount_compute.upper_bound_average_amount_percent_difference,
+        exchange_amount_compute.lower_bound_average_amount_percent_difference,
+        exchange_amount_compute.comparison_average_percent_difference,
+
         order_metrics.daily_sales_cny,
         order_metrics.total_daily_sales_cny,
         order_metrics.daily_sales_myr,
@@ -253,14 +282,14 @@ exchange_rate_join_order_metrics AS (
 
         '{{ modules.datetime.datetime.now(modules.pytz.timezone("Asia/Kuala_Lumpur")) }}'                       AS _dbt_ran_datetime 
 
-    FROM rate_comparison
+    FROM exchange_amount_compute
 
     LEFT JOIN order_metrics
         ON 
         ( 
-            rate_comparison.exchange_rate_date  = order_metrics.order_date 
+            exchange_amount_compute.exchange_rate_date  = order_metrics.order_date 
-            AND rate_comparison.service_type    = order_metrics.service_type
+            AND exchange_amount_compute.service_type    = order_metrics.service_type
-            AND rate_comparison.payment_method  = order_metrics.order_payment_method
+            AND exchange_amount_compute.payment_method  = order_metrics.order_payment_method
         )       
 
 ),
@@ -296,6 +325,13 @@ final__rep_exchange__exchange_rate_analysis AS (
         total_daily_sales_cny,
         daily_sales_myr,
         total_daily_sales_myr,
+        median_amount_percent_difference,
+        upper_bound_median_amount_percent_difference,
+        lower_bound_median_amount_percent_difference,
+        average_amount_percent_difference,
+        upper_bound_average_amount_percent_difference,
+        lower_bound_average_amount_percent_difference,
+        comparison_average_percent_difference,
 
         -- date/times
         exchange_rate_date,