join to sleeves or bundles

db_schema/extract_for_customer_facing.pg.sql

@@ -1,54 +1,53 @@
 --EXPLAIN (ANALYZE, BUFFERS)
 WITH 
-pc AS materialized (
+-------------make BDL and SLV the same thing-------------------------------------------------------
+-------------assumes that left column has all unique packages in rlarp.pcore-----------------------
+vu AS (
+    SELECT * FROM ( VALUES
+    ('BDL','SLV'),
+    ('BDL','BDL'),
+    ('PLT','PLT'),
+    ('CSE','CSE')
+    ) x(bdl,uom)
+)
+----------------add columns for a better understanding of what is otherwise implied----------------
+,pc AS materialized (
     SELECT
-         STLC 
+         plist
+        ,STLC 
         ,COALESCE(COLTIER,'') COLTIER 
         ,coalesce(BRANDING,'' ) branding
         ,COALESCE(ACCS ,'') ACCS
         ,COALESCE(SUFF,'') SUFFIX
         ----price 1 -----------------
-        ,PCKG PCKG1
+        ,jsonb_build_array(PCKG)||CASE WHEN pckg = 'BDL' THEN '["SLV"]' ELSE '[]' END::jsonb PCKG1
         ,1 VOLL1
         ,PCKG VOL1_UOM
         ,PACK VOL1_PRICE
         ----price 2 -----------------
-        ,PCKG PCKG2
+        ,jsonb_build_array(PCKG)||CASE WHEN pckg = 'BDL' THEN '["SLV"]' ELSE '[]' END::jsonb PCKG2
         ,1 VOLl2
         ,'PLT' VOL2_UOM
         ,MP VOL2_PRICE
         ----price 3 -----------------
-        ,'PLT' PCKG3
+        ,jsonb_build_array('PLT') PCKG3
         ,1 VOLL3
         ,'PLT' VOL3_UOM
         ,BULK VOL3_PRICE
     FROM
         rlarp.PCORE P
 )
+--------------list unique colors per line-----------------------------------------------------------
 ,colors AS (
 SELECT
-     pc.STLC 
+     pc.plist
+    ,pc.STLC 
     ,pc.COLTIER 
     ,pc.branding
     ,pc.ACCS
     ,pc.SUFFIX
     ,string_agg( DISTINCT ltrim(rtrim(i.COLC)),', ') tclist
     ,jsonb_agg( DISTINCT ltrim(rtrim(i.COLC))) clist
-    ------price 1 -----------------
-    --,pc.PCKG1
-    --,pc.VOLL1
-    --,pc.VOL1_UOM
-    --,pc.VOL1_PRICE
-    ------price 2 -----------------
-    --,pc.PCKG2
-    --,pc.VOLl2
-    --,pc.VOL2_UOM
-    --,pc.VOL2_PRICE
-    ------price 3 -----------------
-    --,pc.PCKG1
-    --,pc.VOLL3
-    --,pc.VOL3_UOM
-    --,pc.VOL3_PRICE
 FROM    
     pc
     LEFT OUTER JOIN RLARP.ITEMMv i ON
@@ -60,32 +59,19 @@ FROM
         --AND COALESCE(i.SUFFIX,'') = pc.suffix
         AND APLNT <> 'I'
 GROUP BY 
-     pc.STLC 
+     pc.plist
+    ,pc.STLC 
     ,pc.COLTIER 
     ,pc.branding
     ,pc.ACCS
     ,pc.SUFFIX
-    ----price 1 -----------------
-    ,pc.PCKG1
-    ,pc.VOLL1
-    ,pc.VOL1_UOM
-    ,pc.VOL1_PRICE
-    ----price 2 -----------------
-    ,pc.PCKG2
-    ,pc.VOLl2
-    ,pc.VOL2_UOM
-    ,pc.VOL2_PRICE
-    ----price 3 -----------------
-    ,pc.PCKG1
-    ,pc.VOLL3
-    ,pc.VOL3_UOM
-    ,pc.VOL3_PRICE
 )
 -----------since joining to the item master will be differnt for the last bulk columm---------------
 -----------must first pivot the data out then join based on the type of row-------------------------
 ,unpivot AS (
-    SELECT
+    SELECT  
-        pc.stlc
+        pc.plist
+        ,pc.stlc
         ,pc.coltier
         ,pc.branding
         ,pc.accs
@@ -97,9 +83,12 @@ GROUP BY
         ,pc.vol1_price price
     FROM
         pc
+    WHERE
+        pc.vol1_price IS NOT null
     UNION
     SELECT
-        pc.stlc
+        pc.plist
+        ,pc.stlc
         ,pc.coltier
         ,pc.branding
         ,pc.accs
@@ -111,9 +100,12 @@ GROUP BY
         ,pc.vol2_price price
     FROM
         pc
+    WHERE
+        pc.vol2_price IS NOT null
     UNION
     SELECT
-        pc.stlc
+        pc.plist
+        ,pc.stlc
         ,pc.coltier
         ,pc.branding
         ,pc.accs
@@ -125,11 +117,16 @@ GROUP BY
         ,pc.vol3_price price
     FROM
         pc
+    WHERE
+        pc.vol3_price IS NOT null
 )
-----link to actual part numbers, tag the sequence so a single item can be chosen-----
+--SELECT * FROM unpivot WHERE pckg ? 'SLV'
+--SELECT DISTINCT pckg FROM unpivot;
+--link to actual part numbers, tag the sequence so a single item can be chosen-----
 ,items_init AS (
 SELECT 
-     up.STLC
+     up.plist
+    ,up.stlc
     ,up.coltier
     ,up.branding
     ,up.accs
@@ -140,34 +137,27 @@ SELECT
     ,up.vol_uom
     ,up.voL_qty
     ,up.price
-    ,row_number() OVER (PARTITION BY up.stlc, up.coltier, up.branding, up.accs, up.suffix, up.pckg, up.col, up.vol_uom ORDER BY item DESC) seq
+    ,row_number() OVER (PARTITION BY up.plist, up.stlc, up.coltier, up.branding, up.accs, up.suffix, up.pckg, up.col, up.vol_uom ORDER BY item ASC) seq
     ,item
     --subquery option is not performant at all
-    --,(
-    --    SELECT 
-    --        item 
-    --    FROM 
-    --        rlarp.itemmv v 
-    --    WHERE 
-    --        v.stlc = up.stlc 
-    --        AND v.branding = up.branding 
-    --        AND v.accs = up.accs 
-    --        AND v.suffix = up.suffix
-    --        AND v.uomp ? up.pckg
-    --        AND v.aplnt <> 'I'
-    --    LIMIT 1
-    --) item_subq
 FROM    
     unpivot up
+    ----make all the BDL units of measure BDL and also SLV with intentional duplication 
+    ----becusae some defaults units on itemm have SLV and not BDL, but still need a join
+    --LEFT OUTER JOIN vu ON
+    --    vu.bdl = up.pckg
     LEFT OUTER JOIN RLARP.ITEMMv i ON
         i.STLC = up.stlc
         --AND i.COLTIER = pc.coltier
-        AND i.uomp ? up.pckg
+        --basically the same as does the core list package match the item master package
+        --the item master could have multiple since its defined per plant but will take the first item for now
+        AND up.pckg ? (i.uomp->>0)
         AND COALESCE(i.BRANDING,'') = up.branding
         AND COALESCE(i.ACCS,'') = up.ACCS
         AND COALESCE(i.SUFFIX,'') = up.suffix
         AND APLNT <> 'I'
 )
+--SELECT * FROM items_init WHERE stlc = 'TRV55420' ORDER BY plist, stlc, col, seq
 ----compile all the conversions into a single json object----------------------
 ,items AS (
     SELECT
@@ -192,19 +182,16 @@ FROM
         items 
         JOIN LATERAL rlarp.uom_array(conv) rslt ON true
 )
---missing column 3
---SELECT * FROM unpivot ORDER BY stlc
---SELECT * FROM items_init where seq = 1
---SELECT * FROM items where seq = 1
 ----join conversion back to data initial part link------------------------------
 ,joinback_init AS (
 SELECT 
-    i.stlc
+    i.plist
+    ,i.stlc
     ,i.coltier
     ,i.branding
     ,i.accs
     ,i.suffix
-    ,i.pckg
+    ,i.pckg->>0 pckg
     ,i.col
     ,i.vol_uom
     ,i.vol_qty
@@ -220,35 +207,57 @@ FROM
     NATURAL JOIN colors l
 WHERE
     i.seq = 1
-ORDER BY
-     i.stlc
-    ,i.coltier
-    ,i.col
 )
+----aggregate everything offered for the price point----------------------------
 ,agg_levels AS (
     SELECT
-         stlc
+        plist
+        ,stlc
         ,string_agg(DISTINCT coltier ,', ') FILTER (WHERE clist IS NOT NULL) coltier
         ,string_agg(DISTINCT branding,', ') branding
-        ,string_agg(DISTINCT accs    ,', ') accs
+        -------replace blank with 'none'--------------
+        ,regexp_replace(string_agg(DISTINCT accs    ,', '),'^,','none,','g') accs
         ,string_agg(DISTINCT suffix  ,', ') suffix
         ,pckg
         ,col
         ,vol_uom
         ,voL_qty
+        ,nm
+        ,dm
         ,price
+        -----convert json array to a plain text representation as well as remove nulls------
         ,regexp_replace(jsonb_arr_aggcd(clist)::text,'["\[\]]|null, ','','g') clist
     FROM
         joinback_init
     GROUP BY
-        stlc
+        plist
+        ,stlc
         ,pckg
         ,col
         ,vol_uom
         ,vol_qty
+        ,nm
+        ,dm
         ,price
 )
-SELECT 
+,seq_levels AS (
-    * 
+    SELECT 
-FROM 
+        plist||'.'||stlc||'.'||pckg||'.'||col||'.'||to_char(row_number() OVER (PARTITION BY plist, stlc, col ORDER BY price ASC),'FM00') lookup
-    agg_levels
+        ,plist
+        ,stlc
+        ,coltier
+        ,branding
+        ,accs
+        ,suffix
+        ,pckg
+        ,clist
+        ,col
+        ,vol_uom
+        ,vol_qty
+        ,nm
+        ,dm
+        ,price
+    FROM 
+        agg_levels
+)
+SELECT * FROM seq_levels