(add): Backup/Restore

client/src/routes/settings/+page.svelte

@@ -29,6 +29,7 @@
 			<a href={resolve('/settings/auth-keys')} class={bS.gray}>Auth Keys</a>
 		{/if}
 		<a href={resolve('/settings/prefixes')} class={bS.gray}>Prefixes</a>
+		<a href={resolve('/settings/backuprestore')} class={bS.gray}>Backup/Restore</a>
 	</HeaderBar>
 	<h1 class="text-xl font-bold">{pageTitle}</h1>
 	<div class="flex flex-col gap-1 w-full py-1">

client/src/routes/settings/backuprestore/+page.server.js

@@ -0,0 +1,6 @@
+import { getSettings } from "$lib/server/settings/index.js"
+
+export const load = async () => {
+  const s = getSettings();
+  return { remoteServer: s.remote_server };
+}

client/src/routes/settings/backuprestore/+page.svelte

@@ -0,0 +1,131 @@
+<script>
+	import { resolve } from '$app/paths';
+	import HeaderBar from '$lib/client/components/HeaderBar.svelte';
+	import { bS, iS } from '$lib/client/styles';
+
+	const pageTitle = 'Backup and Restore | TAM';
+
+	let { data } = $props();
+	let remoteServer = $derived(data.remoteServer);
+	let uploadFile = $state();
+	let contents = $state('');
+	let results = $state('');
+
+	function setResult(newResult) {
+		results = newResult;
+		setTimeout(() => (results = ''), 10000);
+	}
+
+	async function downloadBackupFile(target) {
+		let fetch_url;
+		if (target === 'local') {
+			fetch_url = '/api/backuprestore/local';
+		} else if (target === 'remote') {
+			fetch_url = '/api/backuprestore/remote';
+		}
+		const now = new Date();
+		const date = {
+			year: now.getFullYear(),
+			month: String(now.getMonth() + 1).padStart(2, '0'),
+			day: String(now.getDate()).padStart(2, '0'),
+			hour: String(now.getHours()).padStart(2, '0'),
+			minutes: String(now.getMinutes()).padStart(2, '0')
+		};
+		const res = await fetch(fetch_url);
+		if (res.ok) {
+			const data = await res.json();
+			const jsonString = JSON.stringify(data, null, 2);
+			const blob = new Blob([jsonString], { type: 'application/json' });
+			const url = URL.createObjectURL(blob);
+
+			const a = document.createElement('a');
+			a.href = url;
+			a.download = `TAM_${date.year}-${date.month}-${date.day} ${date.hour}:${date.minutes}.json`;
+			document.body.appendChild(a);
+			a.click();
+			document.body.removeChild(a);
+			URL.revokeObjectURL(url);
+		}
+	}
+
+	async function fileUpload(target) {
+		const reader = new FileReader();
+		reader.readAsText(uploadFile[0], 'utf-8');
+		reader.onload = function (e) {
+			contents = String(e.target.result);
+		};
+		console.log(contents);
+		setTimeout(async () => {
+			const res = await fetch(`/api/backuprestore/${target}`, {
+				method: 'POST',
+				headers: { 'Content-Type': 'application/json' },
+				body: contents
+			});
+			if (res.ok) setResult('File uploaded successfully. Check to see if your data exists.');
+			else setResult('Error uploading file.');
+		}, 100);
+	}
+
+	async function pushData(target) {
+		const res = await fetch(`/api/backuprestore/push/${target}`, { method: 'HEAD' });
+		const targetStr = target.charAt(0).toUpperCase() + target.slice(1);
+		if (res.ok) {
+			setResult(`${targetStr} pushed successfully.`);
+		} else {
+			setResult(`Error pushing ${targetStr}. Error [${res.status}] ${res.statusText}.`);
+		}
+	}
+</script>
+
+<svelte:head>
+	<title>{pageTitle}</title>
+</svelte:head>
+
+<div id="app_container" class="p-1">
+	<HeaderBar>
+		<a href={resolve('/settings')} class={bS.gray}>Back to Settings</a>
+		<div>Other Settings</div>
+		<a href={resolve('/settings/prefixes')} class={bS.gray}>Prefixes</a>
+		{#if remoteServer}
+			<a href={resolve('/settings/auth-keys')} class={bS.gray}>Auth Keys</a>
+		{/if}
+	</HeaderBar>
+	<h1 class="text-xl font-bold">{pageTitle}</h1>
+	<div class="my-1 p-1 border border-black rounded">
+		<h2 class="text-lg font-bold">Backup File Downloads</h2>
+		<div class="flex flex-row gap-1">
+			<button class={bS.gray} onclick={downloadBackupFile('local')}>Local Data</button>
+			{#if remoteServer}
+				<button class={bS.gray} onclick={downloadBackupFile('remote')}>Remote Data</button>
+			{/if}
+		</div>
+	</div>
+	<div class="my-1 p-1 border border-black rounded">
+		<h2 class="text-lg font-bold">Backup File Upload</h2>
+		<div class="flex flex-row gap-1 items-center">
+			<input
+				type="file"
+				accept=".json"
+				class="{iS.normal} rounded file:bg-gray-300 file:border file:border-black file:px-2 file:py-1 file:rounded"
+				bind:files={uploadFile}
+			/>
+			<button class={bS.gray} onclick={() => fileUpload('local')}>Upload to Local</button>
+			{#if remoteServer}
+				<button class={bS.gray} onclick={() => fileUpload('remote')}>Upload to Remote</button>
+			{/if}
+		</div>
+	</div>
+	{#if remoteServer}
+		<div class="my-1 p-1 border border-black rounded">
+			<h2 class="text-lg font-bold">Push Data to Server</h2>
+			<div class="flex flex-row gap-1">
+				<button class={bS.gray} onclick={() => pushData('prefixes')}>Push Prefixes</button>
+				<button class={bS.gray} onclick={() => pushData('tickets')}>Push Tickets</button>
+				<button class={bS.gray} onclick={() => pushData('baskets')}>Push Baskets</button>
+			</div>
+		</div>
+	{/if}
+	<div class="my-1 p-1 border border-black rounded">
+		<span class="font-bold">Status: </span><span>{results}</span>
+	</div>
+</div>