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show offers on /markets, fixes for pairs without trades

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wireless_purple 2024-10-04 20:25:22 +00:00
parent 92a38a8c76
commit 64bcead0b2
5 changed files with 49 additions and 19 deletions
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1
src/lib/formatPrice.js
View file

@ -37,6 +37,7 @@ const formatPrice = (
showSign = false,
useQuote = true,
) => {
if (!price) return Number.NaN;
const calculatedPrice = getPrice(price, currency, useQuote);
return (
(showSign

5
src/routes/+layout.svelte
View file

@ -111,9 +111,12 @@ Object.groupBy ||= (values, keyFinder) => {
th:first-child, td:first-child {
text-align:left;
}
tr:nth-child(2n){
tbody tr:nth-child(2n) {
background-color: #0002;
}
tfoot {
border-top: #0004 double 4px;
}
}
}

4
src/routes/market/[market]/+page.svelte
View file

@ -72,11 +72,13 @@ const BUY_SELL = isMoneroQuote(market) ? ["SELL", "BUY"] : ["BUY", "SELL"];
<div class="row">
<div class="col card" bind:clientWidth={w}>
<h4>{marketPair}</h4>
<span class="price">{formatPrice(data.trades?.[0]?.price, market, true, false)}</span>
<span class="price">{formatPrice(data.trades?.[0]?.price, market, true, false) || "-"}</span>
{#if data.trades?.length}
<Chart width={w-20} height={500} container={{class:"row"}} layout={chartLayout} grid={gridLayout}>
<CandlestickSeries data={trades} reactive={true} priceFormat={{minMove:10**-precision, precision:precision}}></CandlestickSeries>
<TimeScale rightBarStaysOnScroll={true} rightOffset={0}/>
</Chart>
{/if}
</div>
</div>
<div class="row">

4
src/routes/markets/+page.server.js
View file

@ -1,6 +1,6 @@
import { trades } from "$lib/server/context";
import { offers, trades } from "$lib/server/context";
import { get } from "svelte/store";
export function load() {
return { trades: get(trades) };
return { trades: get(trades), offers: get(offers) };
}

38
src/routes/markets/+page.svelte
View file

@ -1,6 +1,6 @@
<svelte:options runes={true} />
<script>
import { formatPrice, getAsset } from "$lib/formatPrice";
import { crypto, fiat, formatPrice, getAsset } from "$lib/formatPrice";
import {
Chart,
HistogramSeries,
@ -10,6 +10,18 @@ import {
} from "svelte-lightweight-charts";
let { data } = $props();
let groupedTrades = Object.groupBy(data.trades, ({ currency }) => currency);
let markets = [...$fiat, ...$crypto]
.map((e) => {
return {
...e,
trades: groupedTrades[e.code],
offers: data.offers[e.code],
};
})
.filter((e) => e.offers || e.trades);
let interval = $state("86400000");
let [volume, swaps] = $derived(
(() => {
@ -79,7 +91,8 @@ let w = $state();
<option value="3600000">Hourly</option>
<option value="86400000">Daily</option>
<option value="604800000">Weekly</option>
</select> Volume</h4>
</select> Volume
</h4>
<Chart width={w-20} height={500} container={{class:"row"}} layout={chartLayout} grid={gridLayout}>
<LineSeries data={volume} reactive={true} priceFormat={{precision:2, minMove:.01}}>
<PriceScale scaleMargins={{bottom:.4, top:.1}}/>
@ -99,18 +112,29 @@ let w = $state();
<tr>
<th>Currency</th>
<th>Price</th>
<th>Offers</th>
<th>Volume (XMR)</th>
<th>Trades</th>
</tr>
{#each Object.values(Object.groupBy(data.trades, ({currency}) => currency)).toSorted((a,b) => b.length - a.length || (b[0].currency < a[0].currency ? 1 : -1)).slice(0, 16) as market}
{#each Object.values(markets).toSorted((a,b) => (b.trades?.length||0) - (a.trades?.length||0) || (b.offers?.length||0) - (a.offers?.length||0) || (b.code < a.code ? 1 : -1)) as market}
<tr>
<td><a href="market/{market[0].currency}">{getAsset(market[0].currency).name} ({market[0].currency})</a></td>
<td>{formatPrice(market[0].price, market[0].currency, true, false)}</td>
<td>{formatPrice(market.reduce((a,b) => a + b.xmrAmount, 0), "XMR", false, false)}</td>
<td>{market.length}</td>
<td><a href="market/{market.code}">{getAsset(market.code).name} ({market.code})</a></td>
<td>{formatPrice(market.trades?.[0]?.price, market.code, true, false) || "-"}</td>
<td>{market.offers?.length || "-"}</td>
<td>{formatPrice(market.trades?.reduce((a,b) => a + b.xmrAmount, 0), "XMR", false, false) || "-"}</td>
<td>{market.trades?.length || "-"}</td>
</tr>
{/each}
</tbody>
<tfoot>
<tr>
<td></td>
<td></td>
<td>{Object.values(data.offers).flat().length}</td>
<td>{formatPrice(data.trades.reduce((a,b) => a + b.xmrAmount, 0), "XMR", false, false)}</td>
<td>{data.trades.length}</td>
</tr>
</tfoot>
</table>
</div>
</div>