feat: sending money / coins
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Face
parent
4e58d20e84
commit
de0987a007
14 changed files with 2825 additions and 325 deletions
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@ -1,8 +1,9 @@
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import { auth } from '$lib/auth';
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import { error, json } from '@sveltejs/kit';
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import { db } from '$lib/server/db';
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import { transaction, coin } from '$lib/server/db/schema';
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import { transaction, coin, user } from '$lib/server/db/schema';
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import { eq, desc, asc, and, or, ilike, sql } from 'drizzle-orm';
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import { alias } from 'drizzle-orm/pg-core';
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export async function GET({ request, url }) {
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const authSession = await auth.api.getSession({
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@ -18,25 +19,43 @@ export async function GET({ request, url }) {
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const typeFilter = url.searchParams.get('type') || 'all';
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const sortBy = url.searchParams.get('sortBy') || 'timestamp';
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const sortOrder = url.searchParams.get('sortOrder') || 'desc';
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const page = parseInt(url.searchParams.get('page') || '1');
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const limit = Math.min(parseInt(url.searchParams.get('limit') || '20'), 50);
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let whereConditions = and(eq(transaction.userId, userId));
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// Validate page parameter
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const pageParam = url.searchParams.get('page') || '1';
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const page = parseInt(pageParam);
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if (isNaN(page) || page < 1) {
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throw error(400, 'Invalid page parameter');
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}
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// Validate limit parameter
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const limitParam = url.searchParams.get('limit') || '20';
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const parsedLimit = parseInt(limitParam);
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const limit = isNaN(parsedLimit) ? 20 : Math.min(Math.max(parsedLimit, 1), 50); const recipientUser = alias(user, 'recipientUser');
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const senderUser = alias(user, 'senderUser');
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const conditions = [eq(transaction.userId, userId)];
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if (searchQuery) {
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whereConditions = and(
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whereConditions,
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conditions.push(
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or(
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ilike(coin.name, `%${searchQuery}%`),
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ilike(coin.symbol, `%${searchQuery}%`)
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)
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)!
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);
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}
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if (typeFilter !== 'all') {
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whereConditions = and(whereConditions, eq(transaction.type, typeFilter as 'BUY' | 'SELL'));
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const validTypes = ['BUY', 'SELL', 'TRANSFER_IN', 'TRANSFER_OUT'] as const;
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if (validTypes.includes(typeFilter as any)) {
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conditions.push(eq(transaction.type, typeFilter as typeof validTypes[number]));
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} else {
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throw error(400, `Invalid type parameter. Allowed: ${validTypes.join(', ')}`);
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}
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}
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const whereConditions = conditions.length === 1 ? conditions[0] : and(...conditions);
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let sortColumn;
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switch (sortBy) {
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case 'totalBaseCurrencyAmount':
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@ -52,12 +71,10 @@ export async function GET({ request, url }) {
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sortColumn = transaction.timestamp;
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}
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const orderBy = sortOrder === 'asc' ? asc(sortColumn) : desc(sortColumn);
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const [{ count }] = await db
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const orderBy = sortOrder === 'asc' ? asc(sortColumn) : desc(sortColumn); const [{ count }] = await db
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.select({ count: sql<number>`count(*)` })
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.from(transaction)
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.leftJoin(coin, eq(transaction.coinId, coin.id))
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.innerJoin(coin, eq(transaction.coinId, coin.id))
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.where(whereConditions);
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const transactions = await db
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@ -68,26 +85,64 @@ export async function GET({ request, url }) {
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pricePerCoin: transaction.pricePerCoin,
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totalBaseCurrencyAmount: transaction.totalBaseCurrencyAmount,
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timestamp: transaction.timestamp,
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recipientUserId: transaction.recipientUserId,
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senderUserId: transaction.senderUserId,
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coin: {
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id: coin.id,
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name: coin.name,
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symbol: coin.symbol,
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icon: coin.icon
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},
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recipientUser: {
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id: recipientUser.id,
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username: recipientUser.username
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},
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senderUser: {
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id: senderUser.id,
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username: senderUser.username
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}
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})
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.from(transaction)
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.leftJoin(coin, eq(transaction.coinId, coin.id))
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}).from(transaction)
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.innerJoin(coin, eq(transaction.coinId, coin.id))
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.leftJoin(recipientUser, eq(transaction.recipientUserId, recipientUser.id))
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.leftJoin(senderUser, eq(transaction.senderUserId, senderUser.id))
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.where(whereConditions)
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.orderBy(orderBy)
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.limit(limit)
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.offset((page - 1) * limit);
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const formattedTransactions = transactions.map(tx => ({
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...tx,
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quantity: Number(tx.quantity),
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pricePerCoin: Number(tx.pricePerCoin),
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totalBaseCurrencyAmount: Number(tx.totalBaseCurrencyAmount)
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}));
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const formattedTransactions = transactions.map(tx => {
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const isTransfer = tx.type.startsWith('TRANSFER_');
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const isIncoming = tx.type === 'TRANSFER_IN';
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const isCoinTransfer = isTransfer && Number(tx.quantity) > 0;
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let actualSenderUsername = null;
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let actualRecipientUsername = null;
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if (isTransfer) {
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actualSenderUsername = tx.senderUser?.username;
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actualRecipientUsername = tx.recipientUser?.username;
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}
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return {
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...tx,
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quantity: Number(tx.quantity),
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pricePerCoin: Number(tx.pricePerCoin),
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totalBaseCurrencyAmount: Number(tx.totalBaseCurrencyAmount),
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isTransfer,
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isIncoming,
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isCoinTransfer,
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recipient: actualRecipientUsername,
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sender: actualSenderUsername,
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transferInfo: isTransfer ? {
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isTransfer: true,
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isIncoming,
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isCoinTransfer,
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otherUser: isIncoming ?
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(tx.senderUser ? { id: tx.senderUser.id, username: actualSenderUsername } : null) :
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(tx.recipientUser ? { id: tx.recipientUser.id, username: actualRecipientUsername } : null)
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} : null
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};
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});
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return json({
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transactions: formattedTransactions,
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