From 8cb6b843ba2f40bd3914a8f0462c3316a59a8706 Mon Sep 17 00:00:00 2001
From: fleetside72 <fleetside72@ASUS.localdomain>
Date: Wed, 3 Apr 2019 01:42:10 -0400
Subject: [PATCH] recast scale_v to be based on qty and handle -0- qty

---
 index.js               |  2 +-
 route_sql/scale_vd.sql | 54 ++++++++++++++++++++++++++++++++++++++----
 2 files changed, 50 insertions(+), 6 deletions(-)

diff --git a/index.js b/index.js
index 1d78d7e..6c833b9 100644
--- a/index.js
+++ b/index.js
@@ -269,7 +269,7 @@ server.post('/scale_v', bodyParser.json(), function (req, res) {
         console.log(req.body);
         //console.log(args);
         sql = sql.replace(new RegExp("where_clause",'g'),w);
-        sql = sql.replace(new RegExp("target_increment",'g'),req.body.amount);
+        sql = sql.replace(new RegExp("incr_qty",'g'),req.body.qty);
         sql = sql.replace(new RegExp("replace_version",'g'),req.body.scenario.version);
         sql = sql.replace(new RegExp("replace_source",'g'),req.body.source);
         sql = sql.replace(new RegExp("replace_iterdef",'g'),JSON.stringify(req.body));
diff --git a/route_sql/scale_vd.sql b/route_sql/scale_vd.sql
index 5e9e5d6..45b00c2 100644
--- a/route_sql/scale_vd.sql
+++ b/route_sql/scale_vd.sql
@@ -1,5 +1,42 @@
 WITH 
-target AS (select target_increment incr)
+target AS (select incr_qty qincr)
+,testv AS (
+    SELECT
+        sum(fb_qty) tot
+        ,sum(fb_qty) FILTER (WHERE iter = 'copy') base
+        ,sum(fb_qty) FILTER (WHERE iterdef->>'type' = 'new basket') newpart
+    FROM
+        rlarp.osm_fcpool
+    WHERE
+        -----------------scenario----------------------------
+        where_clause
+        -----------------additional params-------------------
+        AND calc_status||flag <> 'CLOSEDREMAINDER' --exclude short ships when building order adjustments
+        AND adj_orderdate <= adj_shipdate
+
+)
+,flagv AS (
+    SELECT
+        tot
+        ,base
+        ,newpart
+        ,CASE WHEN tot = 0 THEN
+            CASE WHEN base = 0 THEN
+                CASE WHEN newpart = 0 THEN
+                    'unclean data. tested -> does not exist'
+                ELSE
+                    'scale new part'
+                END
+            ELSE
+                'scale copy'
+            END
+        ELSE
+            'scale all'
+        END flag
+    FROM
+        testv
+)
+--ever need receive a target of -0- qty but value <> 0?
 ,basemix AS (
 SELECT
         plnt          ---master data 
@@ -76,8 +113,8 @@ SELECT
         ,adj_orderdate          --history 
         ,adj_requestdate          --history 
         ,adj_shipdate          --history 
-        ,'b20' "version"          --calculated 
-        ,'adjustment' iter          --calculated 
+        ,null::text "version"          --calculated 
+        ,null::text iter          --calculated 
         ---------------ui columns-------------------------
         ,order_season
         ,order_month
@@ -114,6 +151,11 @@ SELECT
         -----------------scenario----------------------------
         where_clause
         -----------------additional params-------------------
+        AND CASE (SELECT flag FROM flagv) 
+                WHEN 'scale all' THEN true
+                WHEN 'scale copy' THEN iter = 'copy'
+                WHEN 'scale new part' THEN iterdef->>'type' = 'new basket'
+            END
         AND calc_status||flag <> 'CLOSEDREMAINDER' --exclude short ships when building order adjustments
         AND adj_orderdate <= adj_shipdate
     GROUP BY
@@ -190,12 +232,14 @@ SELECT
         ,quota_rep_descr
         ,director_descr
 )
+--SELECT * FROM basemix
 ,scale AS (
     SELECT
-        (SELECT incr::numeric FROM target) incr
+        (SELECT qincr::numeric FROM target) incr
         ,(SELECT sum(fb_val_loc *r_rate) FROM basemix) base
-        ,(SELECT incr::numeric FROM target)/(SELECT sum(fb_val_loc *r_rate) FROM basemix) factor
+        ,(SELECT qincr FROM target)/(SELECT SUM(fb_qty) FROM basemix) factor
 )
+--select * from scale
 ,final AS (
 SELECT
     b.plnt          --master data