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refactor(expenses): optimize monthly totals and pending calculations using raw SQL queries

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Jose Selesan
2026-05-29 19:05:23 -03:00
parent 3daf67639a
commit f6c03e3c91
1 changed files with 19 additions and 22 deletions
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41
apps/backend/src/modules/expenses/expenses.service.ts
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@@ -146,36 +146,33 @@ export async function payExpense(id: number, data: z.infer<typeof payExpenseSche
} }
export async function getMonthlyPayedTotal(year: number, month: number) { export async function getMonthlyPayedTotal(year: number, month: number) {
const result = await prisma.expense.aggregate({ const result = await prisma.$queryRaw<Array<{ total: string | null }>>`
where: { year, month, status: PaymentStatus.PAYED }, SELECT CAST(SUM("amountPayed") AS NUMERIC) as total
_sum: { amountPayed: true }, FROM expenses
}); WHERE year = ${year} AND month = ${month} AND status = ${PaymentStatus.PAYED}::"PaymentStatus"
return { total: Number(result._sum.amountPayed ?? 0) }; `;
return { total: Number(result[0]?.total ?? 0) };
} }
export async function getMonthlyTotals(year: number, month: number) { export async function getMonthlyTotals(year: number, month: number) {
const [payed, pending] = await Promise.all([ const result = await prisma.$queryRaw<Array<{ payed: string | null; pending: string | null }>>`
prisma.expense.aggregate({ SELECT
where: { year, month, status: PaymentStatus.PAYED }, (SELECT CAST(SUM("amountPayed") AS NUMERIC) FROM expenses WHERE year = ${year} AND month = ${month} AND status = ${PaymentStatus.PAYED}::"PaymentStatus") as payed,
_sum: { amountPayed: true }, (SELECT CAST(SUM(amount) AS NUMERIC) FROM expenses WHERE year = ${year} AND month = ${month} AND status = ${PaymentStatus.PENDING}::"PaymentStatus") as pending
}), `;
prisma.expense.aggregate({
where: { year, month, status: PaymentStatus.PENDING },
_sum: { amount: true },
}),
]);
return { return {
payed: Number(payed._sum.amountPayed ?? 0), payed: Number(result[0]?.payed ?? 0),
pending: Number(pending._sum.amount ?? 0), pending: Number(result[0]?.pending ?? 0),
}; };
} }
export async function getTotalPending() { export async function getTotalPending() {
const result = await prisma.expense.aggregate({ const result = await prisma.$queryRaw<Array<{ total: string | null }>>`
where: { status: PaymentStatus.PENDING }, SELECT CAST(SUM(amount) AS NUMERIC) as total
_sum: { amount: true }, FROM expenses
}); WHERE status = ${PaymentStatus.PENDING}::"PaymentStatus"
return { total: Number(result._sum.amount ?? 0) }; `;
return { total: Number(result[0]?.total ?? 0) };
} }
export async function generateExpensesForCurrentMonth() { export async function generateExpensesForCurrentMonth() {