From a180d3bb8299eb580ed56dcade74a85e3315d573 Mon Sep 17 00:00:00 2001
From: zino <zino@zinomedia.de>
Date: Wed, 4 Aug 2021 19:09:59 +0200
Subject: [PATCH] changed price in legend to highest price in venue pricescale
 config so that we dont rely anymore on manual ref_price

---
 client/src/modules/cart.ts   |  9 ++++-----
 client/src/modules/legend.ts | 27 ++++++++++++++++++---------
 2 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/client/src/modules/cart.ts b/client/src/modules/cart.ts
index 1491e24..3e9f0d1 100644
--- a/client/src/modules/cart.ts
+++ b/client/src/modules/cart.ts
@@ -49,7 +49,7 @@ export function calcOverallPrice(): void {
     else
         config.state.priceOverall = sumSeatPrices();
 
-    config.state.priceOverallEur = getPriceInEur(config.state.priceOverall);
+    config.state.priceOverallEur = getPriceInEur(config.state.priceOverall)!;
 }
 
 export function generateCartItems(): void {
@@ -79,9 +79,8 @@ export function generateCheckoutUrl(): string | undefined {
     return `${inputsWithValue["ticketPurchaseUrl"]}?user_context=${inputsWithValue.user_context}&pid=${inputsWithValue["pid"]}&selected_seat_indexes=${selectedSeatIndexes}&trxstate=148`;
 }
 
-export function getPriceInEur(inPrice: string): string {
-    const price: number = parseFloat(inPrice);
-    return new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(price);
+export function getPriceInEur(inPrice: string | undefined): string | undefined {
+    return inPrice ? new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(parseFloat(inPrice)) : undefined;
 }
 
 export function setImportantNote(): void {
@@ -119,7 +118,7 @@ function addDropdownBuyerTypeOptions(inBuyerTypes: I.TypeBuyerType, inSelector:
 function appendOption(inSelector: string, inArr: I.TypeBuyerTypeArr): void {
     const desc: string = Utils.encodeCP850DecodeUTF8(<string>inArr[2]);
     const id: string = <string>inArr[0];
-    const price: string = getPriceInEur(<string>inArr[1]);
+    const price: string = getPriceInEur(<string>inArr[1])!;
     const dropdownBuyerTypes: HTMLElement = jQuery(inSelector).get(0);
 
     let opt: HTMLOptionElement = document.createElement('option');
diff --git a/client/src/modules/legend.ts b/client/src/modules/legend.ts
index f80d40e..7ef2119 100644
--- a/client/src/modules/legend.ts
+++ b/client/src/modules/legend.ts
@@ -18,14 +18,11 @@ export function convertLegendToDropdown(inID: string): void {
 }
 
 export function generateLegend(inNode: string): I.JSCLegend {
-    const seatmapXML: any = config.state.seatmapXML;
-    const venueXML: I.VenueXML = config.state.inVenueXML!;
-    const pricescaleArr: I.SeatmapPricescale[] = seatmapXML.seatmap[0].pricescale_config[0].pricescale;
-    const venuePricescaleArr: I.Pricescale2[] = venueXML.venue[0].pricescales[0].pricescale;
+
 
     return <I.JSCLegend>{
         node: jQuery(inNode),
-        items: createLegendItems(pricescaleArr, venuePricescaleArr)
+        items: createLegendItems()
     }
 }
 
@@ -87,13 +84,25 @@ function appendFirstLegendOption(inSelect: JQuery<HTMLSelectElement>): void {
     inSelect.append(option);
 }
 
-function createLegendItems(pricescaleArr: I.SeatmapPricescale[], venuePricescaleArr: I.Pricescale2[]): string[][] {
+function createLegendItems(): string[][] {
+    const seatmapXML: any = config.state.seatmapXML;
+    const venueXML: I.VenueXML = config.state.inVenueXML!;
+    const pricescaleArr: I.SeatmapPricescale[] = seatmapXML.seatmap[0].pricescale_config[0].pricescale;
+    const venuePricescaleArr: I.Pricescale2[] = venueXML.venue[0].pricescales[0].pricescale;
+
     return pricescaleArr.map((arr, index: number) => {
-        const id: string = arr.id[0];
+        // feature: get most expensive price so we dont need to rely on ref_price which needs manual entry
+        const mostExpensivePrice = venueXML.price_structure[0].pricescale.find(obj => {
+            return obj.id[0] === arr.id[0];
+        })?.buyer_type.reduce((prev, current) => {
+            return (parseFloat(prev.price[0]) > parseFloat(current.price[0])) ? prev : current
+        }).price[0];
+
+        const price: string = Cart.getPriceInEur(mostExpensivePrice)!; // changed to highest price instead of ref_price
         const seatsKey: string = String.fromCharCode(97 + index).toLocaleUpperCase();
-        const desc: string | undefined = Utils.encodeCP850DecodeUTF8(venuePricescaleArr.find(obj => obj.id[0] === id)?.desc[0]!);
-        const price: string = Cart.getPriceInEur(pricescaleArr[index].ref_price[0]);
+        const desc: string | undefined = Utils.encodeCP850DecodeUTF8(venuePricescaleArr.find(obj => obj.id[0] === arr.id[0])?.desc[0]!);
         const description: string = `${desc} ${price}`;
+
         return [seatsKey, "available", description];
     });
 }
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