problem: the way we parse products is shitty

src/routes/rockets/[ignition]/+page.svelte

@@ -5,11 +5,11 @@
 	import type { ExtendedBaseType, NDKEventStore } from '@nostr-dev-kit/ndk-svelte';
 	import { onDestroy } from 'svelte';
 	import { derived, type Readable } from 'svelte/store';
-	import Heading from '../../../components/Heading.svelte';
-	import Todo from '../../../components/Todo.svelte';
 	import CreateNewProduct from '../../../components/CreateNewProduct.svelte';
-	import Subheading from '../../../components/Subheading.svelte';
+	import Heading from '../../../components/Heading.svelte';
 	import ProductCard from '../../../components/ProductCard.svelte';
+	import Subheading from '../../../components/Subheading.svelte';
+	import Todo from '../../../components/Todo.svelte';
 	//flow if we only have a d-tag: fetch all 31108's with this d-tag, sort by WoT, put Nostrocket Name Service one at the top. Dedupe same rocket (same state, shadows) from multiple users, just show them all as everyone agreeing.
 	//second pass: fetch ignition event for each, rebuild current state and validate all proofs, compute votepower and display only the states with > 50%.
 
@@ -76,15 +76,54 @@
 						return e.kind == 9735;
 					});
 				});
+
+				let existingProducts = derived(latestRocketEvent, ($latestRocketEvent)=>{
+					let m = new Map<string, any>()
+					if ($latestRocketEvent) {
+						let products = getMapOfProducts($latestRocketEvent)
+
+					}
+				})
 			}
 		}
 	}
 
-	function getMapOfProducts(rocket: NDKEvent): Map<string, NDKTag> {
-		let productIDs = new Map<string, NDKTag>();
+	class RocketProduct {
+		ID: string;
+		Price: number;
+		ValidAfter: number; //unix time
+		MaxPurchases: number;
+		Purchases: Map<string, ProductPayment>;
+		constructor(tag:NDKTag) {
+			this.Purchases = new Map()
+			this.ID = tag[1].split(':')[0]
+			this.Price = parseInt(tag[1].split(':')[1], 10)
+			this.ValidAfter = parseInt(tag[1].split(':')[2], 10)
+			this.MaxPurchases = parseInt(tag[1].split(':')[3], 10)
+			let purchases = JSON.parse(tag[3])
+			for (let p of purchases) {
+				let payment = new ProductPayment(p)
+				this.Purchases.set(payment.ZapID, payment)
+			}
+		}
+	}
+
+	class ProductPayment {
+		ZapID: string;
+		BuyerPubkey: string;
+		WitnessedAt: number;
+		constructor(purchase:string) {
+			this.ZapID = purchase.split(":")[0]
+			this.BuyerPubkey = purchase.split(":")[1]
+			this.WitnessedAt = parseInt(purchase.split(":")[2], 10)
+		}
+	}
+
+	function getMapOfProducts(rocket: NDKEvent): Map<string, RocketProduct> {
+		let productIDs = new Map<string, RocketProduct>();
 		for (let product of rocket.getMatchingTags('product')) {
 			if (product.length > 1 && product[1].split(':') && product[1].split(':').length > 0) {
-				productIDs.set(product[1].split(':')[0], product);
+				productIDs.set(product[1].split(':')[0], new RocketProduct(product));
 			}
 		}
 		return productIDs;
@@ -94,6 +133,7 @@
 	//todo: list purchases on the rocket page (from product tags, as well as zap receipts that aren't yet included). Deduct total products available if not 0.
 	//todo: make the page flash or something and show each time someone buys the product.
 	//todo: split this out so that we can consume it for the payment page too (so that we know if there are really products left or they're all sold)
+	//todo: make store of all purchases (in rocket and zaps), sort by timestamp and render with profile of buyer
 	function getZapData(zap: NDKEvent) {
 		let productPrice = 0;
 		let zapAmount = 0;
@@ -110,12 +150,12 @@
 				for (let productIDfromZapRequest of zapRequestETags) {
 					if (productIDfromZapRequest.length > 1) {
 						let productsInRocket = getMapOfProducts($latestRocketEvent);
-						if (productsInRocket) {
+						if (productsInRocket.size > 0) {
 							productID = productIDfromZapRequest[1];
 							if (productID.length == 64) {
 								let productDataFromRocket = productsInRocket.get(productID);
 								if (productDataFromRocket) {
-									productPrice = parseInt(productDataFromRocket[1].split(':')[1], 10);
+									productPrice = productDataFromRocket.Price
 								}
 							} else {
 							}
@@ -168,7 +208,9 @@
 	{/if}
 
 	{#if zaps && $zaps}
-		{#each $zaps as z}<p
+		{#each $zaps as z}
+		{#if getZapData(z)}{getZapData(z)?.buyerPubkey}{/if}
+		<p
 				on:click={() => {
 					let zapdata = getZapData(z);
 					if (zapdata) {