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fix: uses pagination and subskeleton LeaderboardSearchSkeleton, replicates UserProfilePreview to reduce api calls and makes bio toggleable in UserProfilePreview

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= 2025-07-02 14:09:10 +01:00
parent 1d7b47a0b6
commit ecb6db8069
5 changed files with 154 additions and 48 deletions
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49
website/src/routes/api/leaderboard/+server.ts
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@ -1,7 +1,7 @@
import { json } from '@sveltejs/kit';
import { db } from '$lib/server/db';
import { user, transaction, userPortfolio, coin } from '$lib/server/db/schema';
import { eq, desc, gte, and, sql, inArray, ilike } from 'drizzle-orm';
import { eq, desc, gte, and, sql, inArray, ilike, count } from 'drizzle-orm';
async function getLeaderboardData() {
try {
@ -184,27 +184,38 @@ async function getLeaderboardData() {
}
}
async function getSearchedUsers(query: string) {
async function getSearchedUsers(query: string, limit = 9, offset = 0) {
try {
return await db.select({
userId: user.id,
username: user.username,
const results = await db.select({
id: user.id,
name: user.name,
username: user.username,
image: user.image,
coinsValue: sql<number>`COALESCE(SUM(CAST(${userPortfolio.quantity} AS NUMERIC) * CAST(${coin.currentPrice} AS NUMERIC)), 0)`,
balanceValue: user.baseCurrencyBalance,
totalSold: sql<number>`COALESCE(SUM(CASE WHEN ${transaction.type} = 'SELL' THEN CAST(${transaction.totalBaseCurrencyAmount} AS NUMERIC) ELSE 0 END), 0)`,
totalBought: sql<number>`COALESCE(SUM(CASE WHEN ${transaction.type} = 'BUY' THEN CAST(${transaction.totalBaseCurrencyAmount} AS NUMERIC) ELSE 0 END), 0)`
bio: user.bio,
baseCurrencyBalance: user.baseCurrencyBalance,
coinValue: sql<number>`COALESCE(SUM(CAST(${userPortfolio.quantity} AS NUMERIC) * CAST(${coin.currentPrice} AS NUMERIC)), 0)`,
totalPortfolioValue: sql<number>`CAST(${user.baseCurrencyBalance} AS NUMERIC) + COALESCE(SUM(CAST(${userPortfolio.quantity} AS NUMERIC) * CAST(${coin.currentPrice} AS NUMERIC)), 0)`,
createdAt: user.createdAt
}).from(user)
.leftJoin(userPortfolio, eq(userPortfolio.userId, user.id))
.leftJoin(coin, eq(coin.id, userPortfolio.coinId))
.leftJoin(transaction, eq(transaction.userId, user.id))
.groupBy(user.id, user.name, user.username, user.image, user.bio, user.baseCurrencyBalance)
.where(ilike(user.username, `%${query}%`))
.groupBy(user.id, user.username, user.name, user.image)
.orderBy(desc(sql`COALESCE(SUM(CAST(${userPortfolio.quantity} AS NUMERIC) * CAST(${coin.currentPrice} AS NUMERIC)), 0)`))
.limit(2);
.orderBy(desc(user.username))
.limit(limit)
.offset(offset);
const total = await db.select({ count: count() }).from(user).where(ilike(user.username, `%${query}%`)).limit(1);
return {
results,
total: total[0].count
}
} catch (error) {
return [];
return {
results: [],
total: 0
}
}
}
@ -212,10 +223,12 @@ export async function GET({ url }) {
const query = url.searchParams.get('search');
if(query?.trim() !== '' && query !== null) {
let users = await getSearchedUsers(query);
return json({
results: users
});
const limit = parseInt(url.searchParams.get('limit') || '9');
const offset = parseInt(url.searchParams.get('offset') || '0');
let users = await getSearchedUsers(query, limit, offset);
return json(users);
}
return await getLeaderboardData();