add pivoted months list

index.js

@@ -109,7 +109,28 @@ server.get('/scenario_package', bodyParser.json(), function (req, res) {
     //console.log(args);
     w =
         `
-        WITH base AS (
+        WITH 
+        mseq AS (
+            SELECT * FROM 
+            (
+                VALUES
+                ('Jun',1)
+                ,('Jul',2)
+                ,('Aug',3)
+                ,('Sep',4)
+                ,('Oct',5)
+                ,('Nov',6)
+                ,('Dec',7)
+                ,('Jan',8)
+                ,('Feb',9)
+                ,('Mar',10)
+                ,('Apr',11)
+                ,('May',12)
+
+            ) x(m,s)
+        )
+        --select * from mseq
+        ,base AS (
         SELECT
             order_season
             ,order_month
@@ -139,15 +160,39 @@ server.get('/scenario_package', bodyParser.json(), function (req, res) {
             ,version
             ,iter
             ,order_month
+            ,mseq.s seq
             ,sum(units) units
             ,sum(value_usd) value_usd
         FROM
             base
+            INNER JOIN mseq ON
+                mseq.m = base.order_month
         GROUP BY
             order_season
             ,version
             ,iter
             ,order_month
+            ,s
+    )
+    ,mpvt AS (
+        SELECT
+            order_month
+            ,seq
+            ,SUM(units) FILTER (WHERE order_season = 2019) "2019 qty"
+            ,SUM(units) FILTER (WHERE order_season = 2020 AND iter = 'copy') "2020 base qty"
+            ,SUM(units) FILTER (WHERE order_season = 2020 AND iter = 'adjustment') "2020 adj qty"
+            ,SUM(units) FILTER (WHERE order_season = 2020 AND iter IN ('copy','adjustment')) "2020 tot qty"
+            ,SUM(value_usd) FILTER (WHERE order_season = 2019) "2019 value_usd"
+            ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter = 'copy') "2020 base value_usd"
+            ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter = 'adjustment') "2020 adj value_usd"
+            ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter IN ('copy','adjustment')) "2020 tot value_usd"
+        FROM
+            months
+        GROUP BY
+            order_month
+            ,seq
+        ORDER BY
+            seq ASC
     )
     ,totals AS (
         SELECT
@@ -167,6 +212,8 @@ server.get('/scenario_package', bodyParser.json(), function (req, res) {
         jsonb_build_object(
             'months'
             ,(SELECT jsonb_agg(row_to_json(months)::jsonb) FROM months)
+            ,'mpvt'
+            ,(SELECT jsonb_agg(row_to_json(mpvt)::jsonb) FROM mpvt)
             ,'base'
             ,(SELECT jsonb_agg(row_to_json(base)::jsonb) FROM base)
             ,'totals'

route_meta/scenario_package.sql

@@ -1,6 +1,27 @@
 \timing
 --explain (analyze, buffers)
-WITH base AS (
+WITH 
+mseq AS (
+    SELECT * FROM 
+    (
+        VALUES
+        ('Jun',1)
+        ,('Jul',2)
+        ,('Aug',3)
+        ,('Sep',4)
+        ,('Oct',5)
+        ,('Nov',6)
+        ,('Dec',7)
+        ,('Jan',8)
+        ,('Feb',9)
+        ,('Mar',10)
+        ,('Apr',11)
+        ,('May',12)
+
+    ) x(m,s)
+)
+--select * from mseq
+,base AS (
 SELECT
     order_season
     ,order_month
@@ -17,7 +38,7 @@ WHERE
     quota_rep_descr = '90005 - MARK WILKINSON'
     AND segm = 'Retail'
     AND mod_chan = 'MASS'
-    AND order_month = 'May'
+    --AND order_month = 'May'
 GROUP BY
     order_season
     ,order_month
@@ -33,15 +54,39 @@ GROUP BY
         ,version
         ,iter
         ,order_month
+        ,mseq.s seq
         ,sum(units) units
         ,sum(value_usd) value_usd
     FROM
         base
+        INNER JOIN mseq ON
+            mseq.m = base.order_month
     GROUP BY
         order_season
         ,version
         ,iter
         ,order_month
+        ,s
+)
+,mpvt AS (
+    SELECT
+        order_month
+        ,seq
+        ,SUM(units) FILTER (WHERE order_season = 2019) "2019 qty"
+        ,SUM(units) FILTER (WHERE order_season = 2020 AND iter = 'copy') "2020 base qty"
+        ,SUM(units) FILTER (WHERE order_season = 2020 AND iter = 'adjustment') "2020 adj qty"
+        ,SUM(units) FILTER (WHERE order_season = 2020 AND iter IN ('copy','adjustment')) "2020 tot qty"
+        ,SUM(value_usd) FILTER (WHERE order_season = 2019) "2019 value_usd"
+        ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter = 'copy') "2020 base value_usd"
+        ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter = 'adjustment') "2020 adj value_usd"
+        ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter IN ('copy','adjustment')) "2020 tot value_usd"
+    FROM
+        months
+    GROUP BY
+        order_month
+        ,seq
+    ORDER BY
+        seq ASC
 )
 ,totals AS (
     SELECT
@@ -61,6 +106,8 @@ SELECT
     jsonb_build_object(
         'months'
         ,(SELECT jsonb_agg(row_to_json(months)::jsonb) FROM months)
+        'mpvt'
+        ,(SELECT jsonb_agg(row_to_json(mpvt)::jsonb) FROM mpvt)
         ,'base'
         ,(SELECT jsonb_agg(row_to_json(base)::jsonb) FROM base)
         ,'totals'