Merge pull request #52 from bob2402/validate-bitcoin-address

problem: form at `/sellmerits` is not validated

src/components/CreateAMRAuction.svelte

@@ -0,0 +1,81 @@
+<script lang="ts">
+	import type { AMRAuction, Rocket } from '@/event_helpers/rockets';
+	import { Input } from '@/components/ui/input';
+	import Button from '@/components/ui/button/button.svelte';
+	import { ndk } from '@/ndk';
+	import { currentUser } from '@/stores/session';
+	import validate from 'bitcoin-address-validation';
+
+	export let amrAuction: AMRAuction | undefined;
+	export let rocket: Rocket;
+	export let selected_amrs: Map<string, AMRAuction>;
+
+	let bitcoinAddress: string = '';
+	$: bitcoinAddressInValid = true;
+	$: bitcoinAddressError = '';
+
+	$: if (bitcoinAddress) {
+		if (!validate(bitcoinAddress)) {
+			bitcoinAddressInValid = true;
+			bitcoinAddressError = 'Bitcoin address is invalid';
+		} else {
+			bitcoinAddressInValid = false;
+			bitcoinAddressError = '';
+		}
+	}
+
+	function publish(amr: AMRAuction, rocket: Rocket) {
+		if (!$ndk.signer) {
+			throw new Error('no ndk signer found');
+		}
+
+		let author = $currentUser;
+		if (!author) {
+			throw new Error('no current user');
+		}
+		if (bitcoinAddressInValid) {
+			throw new Error('Bitcoin address is invalid');
+		}
+		amr.RxAddress = bitcoinAddress;
+		if (!amr.Validate()) {
+			throw new Error('invalid');
+		}
+		if (!amr.ValidateAgainstRocket(rocket)) {
+			throw new Error('invalid against rocket');
+		}
+		let e = amr.GenerateEvent();
+		e.ndk = $ndk;
+		e.author = author;
+		console.log('AMRAuction', e);
+		e.publish().then((x) => {
+			console.log(x, e);
+			selected_amrs = new Map<string, AMRAuction>();
+			//goto(`${base}/rockets/${getRocketURL(e)}`);
+		});
+	}
+</script>
+
+{#if amrAuction}
+	<div class="m-2 flex">
+		You are selling {amrAuction.Merits} Merits
+	</div>
+	<div class="m-2 flex flex-col">
+		<div class="flex">
+			<Input
+				bind:value={bitcoinAddress}
+				type="text"
+				placeholder="Bitcoin Address for Payment"
+				class="m-1 max-w-xs"
+			/>
+			<Button
+				on:click={() => {
+					publish(amrAuction, rocket);
+				}}
+				class="m-1">Sell Now</Button
+			>
+		</div>
+		{#if bitcoinAddressError}
+			<div class="ml-4 p-0 text-sm text-red-500">{bitcoinAddressError}</div>
+		{/if}
+	</div>
+{/if}