link in new guidance logic

sql/quote_review.pg.sql

@@ -103,6 +103,9 @@ lq AS MATERIALIZED (
         -- ,(pricing->'guidance'->>'optimization')::numeric optimization
         -- ,(pricing->'guidance'->>'inflationFactor')::numeric inflation
         -- ,jsonb_pretty(pricing) pricing
+        ,p.guidance_price
+        ,p.guidance_reason
+        ,p.expl
     FROM 
         lq
         LEFT OUTER JOIN "CMS.CUSLG".itemm i ON 
@@ -123,7 +126,15 @@ lq AS MATERIALIZED (
             AND nt.ds = lq.v1ds
             AND nt.chan = lq.qchan 
             AND nt.tier = CASE lq.qchan WHEN 'DIR' THEN bc.tier ELSE sc.tier END
-            AND floor(lq.units_each/i.mpck)::int <@ nt.vol
+            AND CASE WHEN coalesce(i.mpck,0) = 0 THEN FALSE ELSE floor(lq.units_each/i.mpck)::int <@ nt.vol END
+        LEFT JOIN LATERAL pricequote.single_price_call(
+             lq.billto
+            ,lq.shipto
+            ,lq.part 
+            ,substring(lq.part,1,8) 
+            ,lq.v1ds 
+            ,lq.units_each
+        ) p ON TRUE
     WHERE
         lq.qstat ~ 'Submitted'
 )