463 lines
17 KiB
Transact-SQL
463 lines
17 KiB
Transact-SQL
CREATE OR ALTER PROCEDURE pricing.single_price_call
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@bill VARCHAR(100),
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@ship VARCHAR(100),
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@part VARCHAR(100),
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@v1ds VARCHAR(100),
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@vol NUMERIC(18,6)
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AS
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BEGIN
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SET NOCOUNT ON;
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-- Working table for enriched pricing request
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DECLARE @queue TABLE (
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bill VARCHAR(100),
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ship VARCHAR(100),
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part VARCHAR(100),
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stlc VARCHAR(100),
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partgroup VARCHAR(100),
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v1ds VARCHAR(100),
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vol NUMERIC(18,6),
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chan VARCHAR(50),
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cust VARCHAR(100),
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tier VARCHAR(50),
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pltq NUMERIC(18,6),
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volume_range TEXT,
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plevel NVARCHAR(20),
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listprice NUMERIC(20,5),
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listcode VARCHAR(10),
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hist NVARCHAR(MAX),
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last_price NUMERIC(20,5),
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last_qty NUMERIC(20,5),
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last_date DATE,
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last_order NVARCHAR(10),
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last_quote NVARCHAR(10),
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last_dataseg NVARCHAR(20),
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last_source NVARCHAR(100),
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tprice NUMERIC(20,5),
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tmath nvarchar(MAX),
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guidance_price NUMERIC(20,5),
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guidance_reason NVARCHAR(MAX),
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expl NVARCHAR(MAX),
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ui_json NVARCHAR(MAX),
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-- most recent sale
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mrs_price NUMERIC(20,5),
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mrs_qty NUMERIC(20,5),
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mrs_dataseg VARCHAR(100),
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mrs_date DATE ,
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mrs_order VARCHAR(10),
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mrs_quote VARCHAR(10),
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-- most recent quote
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mrq_price NUMERIC(20,5),
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mrq_qty NUMERIC(20,5),
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mrq_dataseg VARCHAR(100),
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mrq_date DATE ,
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mrq_order VARCHAR(10),
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mrq_quote VARCHAR(10),
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-- last volume sales
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lvs_price NUMERIC(20,5),
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lvs_qty NUMERIC(20,5),
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lvs_dataseg VARCHAR(100),
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lvs_date DATE ,
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lvs_order VARCHAR(10),
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lvs_quote VARCHAR(10),
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-- last volume quote
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lvq_price NUMERIC(20,5),
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lvq_qty NUMERIC(20,5),
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lvq_dataseg VARCHAR(100),
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lvq_date DATE ,
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lvq_order VARCHAR(10),
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lvq_quote VARCHAR(10),
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-- datasegment last sale
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dss_price NUMERIC(20,5),
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dss_qty NUMERIC(20,5),
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dss_dataseg VARCHAR(100),
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dss_date DATE ,
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dss_order VARCHAR(10),
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dss_quote VARCHAR(10),
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-- datasegment last quote
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dsq_price NUMERIC(20,5),
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dsq_qty NUMERIC(20,5),
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dsq_dataseg VARCHAR(100),
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dsq_date DATE ,
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dsq_order VARCHAR(10),
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dsq_quote VARCHAR(10)
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);
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--------------------------------------------------------------------------------
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-- Step 1: Seed the queue with input row
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--------------------------------------------------------------------------------
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INSERT INTO @queue (bill, ship, part, v1ds, vol, expl)
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VALUES (@bill, @ship, @part, @v1ds, @vol, '{}');
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--------------------------------------------------------------------------------
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-- Step 2: Enrich with channel, tier, customer, pack quantity, and price level
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--------------------------------------------------------------------------------
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UPDATE q
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SET
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chan =
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CASE SUBSTRING(bc.cclass, 2, 3)
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WHEN 'DIS' THEN
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CASE SUBSTRING(sc.cclass, 2, 3)
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WHEN 'DIS' THEN 'WHS'
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ELSE 'DRP'
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END
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ELSE 'DIR'
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END,
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tier =
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CASE SUBSTRING(bc.cclass, 2, 3)
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WHEN 'DIR' THEN bc.tier
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ELSE ISNULL(sc.tier, bc.tier)
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END,
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cust =
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CASE SUBSTRING(bc.cclass, 2, 3)
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WHEN 'DIS' THEN
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CASE SUBSTRING(sc.cclass, 2, 3)
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WHEN 'DIS' THEN bc.dba
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ELSE sc.dba
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END
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ELSE q.bill
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END,
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pltq = i.mpck,
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plevel =
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CASE SUBSTRING(bc.cclass, 2, 3)
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WHEN 'DIS' THEN
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CASE SUBSTRING(sc.cclass, 2, 3)
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WHEN 'DIS' THEN sc.plevel
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ELSE bc.plevel
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END
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ELSE bc.plevel
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END,
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stlc = substring(q.part,1,8),
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partgroup = i.partgroup
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FROM @queue q
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LEFT JOIN rlarp.cust bc ON bc.code = q.bill
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LEFT JOIN rlarp.cust sc ON sc.code = q.ship
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LEFT JOIN CMSInterfaceIn.[CMS.CUSLG].itemm i ON i.item = q.part;
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--------------------------------------------------------------------------------
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-- Step 3: Apply target price and embed metadata as JSON
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--------------------------------------------------------------------------------
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UPDATE q
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SET
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tprice = tp.price
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,tmath = JSON_QUERY(tp.math)
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,volume_range = CONCAT(tp.lower_bound, '-', ISNULL(CAST(tp.upper_bound AS VARCHAR), '∞'))
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FROM @queue q
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INNER JOIN pricing.target_prices tp ON
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q.stlc = tp.stlc
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AND q.v1ds = tp.ds
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AND q.chan = tp.chan
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AND q.tier = tp.tier
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AND FLOOR(q.vol / NULLIF(q.pltq, 0)) >= tp.lower_bound
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AND (
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tp.upper_bound IS NULL OR FLOOR(q.vol / NULLIF(q.pltq, 0)) < tp.upper_bound
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);
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--------------------------------------------------------------------------------
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-- Step 4: Pull last sale data and embed in columns and JSON
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--------------------------------------------------------------------------------
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UPDATE q
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SET
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hist = JSON_MODIFY('{}', '$.full_history', JSON_QUERY(lp.part_stats)),
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-- Top-level flags
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mrs_price = mrs.price, mrs_qty = mrs.qty, mrs_dataseg = mrs.datasegment, mrs_date = mrs.odate, mrs_order = mrs.ordnum, mrs_quote = mrs.quoten,
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mrq_price = mrq.price, mrq_qty = mrq.qty, mrq_dataseg = mrq.datasegment, mrq_date = mrq.odate, mrq_order = mrq.ordnum, mrq_quote = mrq.quoten,
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lvs_price = lvs.price, lvs_qty = lvs.qty, lvs_dataseg = lvs.datasegment, lvs_date = lvs.odate, lvs_order = lvs.ordnum, lvs_quote = lvs.quoten,
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lvq_price = lvq.price, lvq_qty = lvq.qty, lvq_dataseg = lvq.datasegment, lvq_date = lvq.odate, lvq_order = lvq.ordnum, lvq_quote = lvq.quoten,
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-- Data segment-local flags
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dss_price = dss.price, dss_qty = dss.qty, dss_dataseg = dss.datasegment, dss_date = dss.odate, dss_order = dss.ordnum, dss_quote = dss.quoten,
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dsq_price = dsq.price, dsq_qty = dsq.qty, dsq_dataseg = dsq.datasegment, dsq_date = dsq.odate, dsq_order = dsq.ordnum, dsq_quote = dsq.quoten
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FROM @queue q
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JOIN pricing.lastpricedetail lp
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ON lp.customer = q.cust AND lp.partgroup = q.partgroup
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-- Extract top-level keys
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OUTER APPLY OPENJSON(lp.part_stats)
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WITH (
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mrs NVARCHAR(MAX) AS JSON,
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mrq NVARCHAR(MAX) AS JSON,
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lvs NVARCHAR(MAX) AS JSON,
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lvq NVARCHAR(MAX) AS JSON
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) AS flags
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OUTER APPLY OPENJSON(flags.mrs)
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WITH (
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price NUMERIC(20,5),
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qty NUMERIC(20,5),
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datasegment VARCHAR(100),
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odate DATE,
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ordnum BIGINT,
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quoten BIGINT
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) AS mrs
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OUTER APPLY OPENJSON(flags.mrq)
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WITH (
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price NUMERIC(20,5),
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qty NUMERIC(20,5),
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datasegment VARCHAR(100),
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odate DATE,
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ordnum BIGINT,
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quoten BIGINT
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) AS mrq
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OUTER APPLY OPENJSON(flags.lvs)
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WITH (
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price NUMERIC(20,5),
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qty NUMERIC(20,5),
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datasegment VARCHAR(100),
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odate DATE,
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ordnum BIGINT,
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quoten BIGINT
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) AS lvs
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OUTER APPLY OPENJSON(flags.lvq)
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WITH (
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price NUMERIC(20,5),
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qty NUMERIC(20,5),
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datasegment VARCHAR(100),
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odate DATE,
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ordnum BIGINT,
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quoten BIGINT
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) AS lvq
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-- Extract per-datasegment block matching the input v1ds
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OUTER APPLY (
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SELECT value
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FROM OPENJSON(lp.part_stats)
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WHERE [key] COLLATE SQL_Latin1_General_CP1_CI_AS = q.v1ds
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) AS dsblock
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-- Extract dss/dsq objects from segment block
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OUTER APPLY OPENJSON(dsblock.value)
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WITH (
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dss NVARCHAR(MAX) AS JSON,
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dsq NVARCHAR(MAX) AS JSON
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) AS segflags
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OUTER APPLY OPENJSON(segflags.dss)
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WITH (
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price NUMERIC(20,5),
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qty NUMERIC(20,5),
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datasegment VARCHAR(100),
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odate DATE,
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ordnum BIGINT,
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quoten BIGINT
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) AS dss
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OUTER APPLY OPENJSON(segflags.dsq)
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WITH (
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price NUMERIC(20,5),
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qty NUMERIC(20,5),
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datasegment VARCHAR(100),
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odate DATE,
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ordnum BIGINT,
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quoten BIGINT
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) AS dsq;
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--------------------------------------------------------------------------------
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-- Step 4b.1: Populate composite fields from precedence chain
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--------------------------------------------------------------------------------
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UPDATE q
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SET
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last_price = COALESCE(dsq_price, dss_price, mrq_price, mrs_price),
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last_qty = COALESCE(dsq_qty, dss_qty, mrq_qty, mrs_qty),
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last_dataseg = COALESCE(dsq_dataseg, dss_dataseg, mrq_dataseg, mrs_dataseg),
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last_date = COALESCE(dsq_date, dss_date, mrq_date, mrs_date),
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last_order = COALESCE(dsq_order, dss_order, mrq_order, mrs_order),
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last_quote = COALESCE(dsq_quote, dss_quote, mrq_quote, mrs_quote),
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last_source =
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CASE
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WHEN dsq_price IS NOT NULL THEN 'dsq'
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WHEN dss_price IS NOT NULL THEN 'dss'
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WHEN mrq_price IS NOT NULL THEN 'mrq'
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WHEN mrs_price IS NOT NULL THEN 'mrs'
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ELSE NULL
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END
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FROM @queue q;
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--------------------------------------------------------------------------------
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-- Step 4b.2: Build JSON explanation object from populated columns
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--------------------------------------------------------------------------------
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UPDATE q
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SET expl = (
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SELECT
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q.last_price AS last_price,
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q.last_qty AS last_qty,
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q.last_dataseg AS last_dataseg,
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q.last_source AS last_source,
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FORMAT(q.last_date, 'yyyy-MM-dd') AS last_date,
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q.tprice AS [target_price],
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JSON_QUERY(q.tmath) AS [target_math],
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FLOOR(q.vol / NULLIF(q.pltq, 0)) AS [calculated_pallets],
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CAST(ROUND(q.vol / NULLIF(q.pltq, 0), 5) AS NUMERIC(20,5)) AS [exact_pallets],
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q.cust AS [customer],
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q.chan AS [channel],
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TRIM(q.tier) AS [tier]
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-- JSON_QUERY(hist) AS [history]
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FOR JSON PATH, WITHOUT_ARRAY_WRAPPER
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)
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FROM @queue q;
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--------------------------------------------------------------------------------
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-- Step 5: Add list price info from external pricelist
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--------------------------------------------------------------------------------
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WITH ranked_prices AS (
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SELECT
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q.bill, q.ship, q.part, q.stlc, q.v1ds, q.vol,
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CAST(p.price AS NUMERIC(20,5)) AS price,
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p.jcplcd,
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ROW_NUMBER() OVER (
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PARTITION BY q.bill, q.ship, q.part, q.stlc, q.v1ds, q.vol
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ORDER BY p.price ASC
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) AS rn
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FROM @queue q
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INNER JOIN CMSInterfaceIn."CMS.CUSLG".IPRCBHC i
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ON TRIM(i.jbplvl) = TRIM(q.plevel)
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AND CAST(GETDATE() AS DATE) BETWEEN i.jbfdat AND i.jbtdat
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INNER JOIN pricing.pricelist_ranged p
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ON p.jcplcd = TRIM(i.jbplcd)
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AND p.jcpart = q.part
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AND q.vol >= p.vb_from
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AND (p.vb_to IS NULL OR q.vol < p.vb_to)
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)
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UPDATE q
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SET expl = JSON_MODIFY(
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JSON_MODIFY(
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ISNULL(q.expl, '{}'),
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'$.list_price', rp.price
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),
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'$.list_code', rp.jcplcd
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)
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,listcode = rp.jcplcd
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,listprice = rp.price
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FROM @queue q
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JOIN ranked_prices rp
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ON q.bill = rp.bill
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AND q.ship = rp.ship
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AND q.part = rp.part
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AND q.stlc = rp.stlc
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AND q.v1ds = rp.v1ds
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AND q.vol = rp.vol
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AND rp.rn = 1;
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--------------------------------------------------------------------------------
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-- Step 6: Compute guidance price and logic, and embed in JSON
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--------------------------------------------------------------------------------
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UPDATE q
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SET
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guidance_price = g.guidance_price,
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guidance_reason = g.guidance_reason,
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expl = JSON_MODIFY(
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JSON_MODIFY(
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ISNULL(q.expl, '{}'),
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'$.guidance_reason',
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g.guidance_reason
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),
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'$.guidance_price',
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g.guidance_price
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)
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FROM @queue q
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CROSS APPLY pricing.guidance_logic(
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CAST(JSON_VALUE(q.expl, '$.target_price') AS NUMERIC(20,5)),
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CAST(JSON_VALUE(q.expl, '$.last_price') AS NUMERIC(20,5)),
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CAST(JSON_VALUE(q.expl, '$.list_price') AS NUMERIC(20,5)),
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CAST(last_date AS DATE)
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) g;
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--------------------------------------------------------------------------------
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-- Step 7: Clean up for UI
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--------------------------------------------------------------------------------
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UPDATE q
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SET ui_json = (
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SELECT
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(
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SELECT
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panel.label,
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JSON_QUERY(panel.details) AS details
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FROM (
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-- History Panel
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SELECT
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'History' AS label,
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(
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SELECT
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CASE
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WHEN q.last_price IS NOT NULL THEN 'Last Sale: ' + CAST(q.last_date AS varchar(10))
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ELSE 'No Recent'
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END AS label,
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COALESCE(q.last_price,0) AS value,
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CASE
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WHEN q.last_price IS NOT NULL THEN 'currency'
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ELSE 'currency'
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END AS type,
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CASE
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WHEN q.last_price IS NOT NULL THEN q.last_source + CASE WHEN q.last_order = 0 THEN ' Qt# ' + q.last_quote ELSE ' Ord# ' + q.last_order END
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ELSE NULL
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END AS note
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FOR JSON PATH
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) AS details
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UNION ALL
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-- List Panel
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SELECT
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'List' AS label,
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(
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SELECT
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'List:' + q.listcode AS label,
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q.listprice AS value,
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'currency' AS type,
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q.plevel AS note
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FOR JSON PATH
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)
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UNION ALL
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-- Target Support Panel
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SELECT
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'Target Support' AS label,
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(
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SELECT
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RTRIM(SUBSTRING(value,1,18)) AS label,
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TRY_CAST(SUBSTRING(value,23,7) AS NUMERIC(20,5))
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+ CASE SUBSTRING(value,19,1) WHEN '+' THEN 0 ELSE -1 END AS value,
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CASE SUBSTRING(value,19,1) WHEN '+' THEN 'currency' ELSE 'percentage' END AS type,
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CASE SUBSTRING(value,19,1) WHEN '+' THEN 'Price' ELSE 'Premium' END AS note
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FROM OPENJSON(q.expl, '$.target_math')
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WITH (value NVARCHAR(MAX) '$')
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FOR JSON PATH
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) AS details
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UNION ALL
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-- Guidance Panel
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SELECT
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'Guidance' AS label,
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(
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SELECT
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'Price' AS label,
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q.guidance_price AS value,
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'currency' AS type,
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q.guidance_reason AS note
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FOR JSON PATH
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)
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) AS panel
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FOR JSON PATH
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) AS details,
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JSON_QUERY(q.expl) AS data -- 👈 adds the full expl content as a JSON object
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FOR JSON PATH, WITHOUT_ARRAY_WRAPPER -- 👈 make it a single JSON object
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)
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FROM @queue q;
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--------------------------------------------------------------------------------
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-- Final: Return the enriched result row
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--------------------------------------------------------------------------------
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--SELECT guidance_price, hist, expl, ui_json FROM @queue;
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SELECT * FROM @queue;
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END;
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