From 15c60c629d0b4221159f0adb2e428d10fb08898c Mon Sep 17 00:00:00 2001
From: Paul Trowbridge <paul@hptrow.me>
Date: Mon, 13 Nov 2023 12:25:41 -0500
Subject: [PATCH] convert to USD

---
 apply_guidance.ts            | 29 ++++++++++++++++++++++-------
 sql/get_guidance_dseg.pg.sql |  2 +-
 2 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/apply_guidance.ts b/apply_guidance.ts
index 72bd348..8b20060 100644
--- a/apply_guidance.ts
+++ b/apply_guidance.ts
@@ -6,19 +6,21 @@ export function apply_guidance(doc: any) {
     const bridgePremium = doc.pricing?.bridgePremium ?? 1.00000;
     const altHist = doc.hist?.cust?.ds;
     const iidx = doc.pricing?.iidx;
-    const list = doc.pricing?.list;
     const curr = doc.customer?.curr;
-    const fxrate = doc.customer?.fxrate;
+    const fxrate = doc.customer?.fxrate ?? 1.0;
     let   anchorPrice = null;
     let   anchorSource = null;
     let   custPrice  = null;
     let   custSource = null;
     let   guidance = {};
     let   calcCeiling = null;
+    let   finalReasonUSD = "";
+    let   finalPriceUSD = null;
     let   finalReason = "";
     let   finalPrice = null;
     const inflation = Math.max(...Object.keys(iidx).map(Number));
     const inflationFactor = iidx[inflation] + 1;
+    const list = doc.pricing?.list && doc.product?.itemrel === 1 ? doc.pricing?.list : null;
     // ------if there is not target price just exit---------------
     if (!targetPrice) {
         anchorSource = "No target pricing setup";
@@ -47,15 +49,26 @@ export function apply_guidance(doc: any) {
             anchorSource = `Target Price ${targetPrice}`;
         }
         //------get the most relevant inflation factor number---------------------------------
-        //------extract the inflation factor using the relevance key--------------------------
-        let   calcPrice = parseFloat((anchorPrice * inflationFactor).toFixed(5));
+        //------anchor x inflation / fxrate---------------------------------------------------
+        let   calcPriceUSD = parseFloat((anchorPrice * inflationFactor).toFixed(5));
+        let   calcPrice = parseFloat((calcPriceUSD / fxrate).toFixed(5));
         if (calcPrice >= list && list) {
             calcCeiling = "Cap At List";
-            finalPrice = doc.list;
-            finalReason = `${anchorSource} x ${inflationFactor} = ${calcPrice} but cap at list ${list}`;
+            //multiply list by FX to get to USD if in CAD
+            finalPrice = list;
+            if (curr === "CA") {
+                finalReason = `${anchorSource} x ${inflationFactor} / ${fxrate} FX = ${calcPrice} CAD, cap at list ${list} CAD`;
+            } else {
+                finalReason = `${anchorSource} x ${inflationFactor} = ${calcPrice}, cap at list ${list}`;
+            }
         } else {
             finalPrice = calcPrice;
-            finalReason = `${anchorSource} x ${inflationFactor} = ${calcPrice}`;
+            finalPriceUSD = calcPriceUSD;
+            if (curr === "CA") {
+                finalReason = `${anchorSource} x ${inflationFactor} / ${fxrate} FX = ${calcPrice} CAD`;
+            } else {
+                finalReason = `${anchorSource} x ${inflationFactor} = ${calcPrice}`;
+            }
         }
     }
     guidance.AnchorPrice = anchorPrice;
@@ -64,6 +77,8 @@ export function apply_guidance(doc: any) {
     guidance.CustAnchorSource = custSource;
     guidance.InflationFactor = inflationFactor;
     guidance.Ceiling = calcCeiling;
+    guidance.FinalPriceUSD = finalPriceUSD;
+    guidance.FinalReasonUSD = finalReasonUSD;
     guidance.FinalPrice = finalPrice;
     guidance.FinalReason = finalReason;
     guidance.BridgePremium = bridgePremium;
diff --git a/sql/get_guidance_dseg.pg.sql b/sql/get_guidance_dseg.pg.sql
index 53d1445..c33d535 100644
--- a/sql/get_guidance_dseg.pg.sql
+++ b/sql/get_guidance_dseg.pg.sql
@@ -99,7 +99,7 @@ BEGIN
         jsonb_build_object(
             'mold',_mold
             ,'item',_item
-            ,'item rel',_itemr
+            ,'itemrel',_itemr
             ,'iidx',_iidx
         )
     );