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fix: 修复年度净收入计算错误 - 避免数据重复累加

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问题：grandTotal 累加了 UNION ALL 的所有行数据，
包括月明细和年汇总，导致总额约为实际值的2倍。

修复：只累加 month='00' 的年度汇总数据。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
lizhilun
2026-03-31 17:25:48 +08:00
co-authored by Claude Opus 4.6
parent ac2d21a5a0
commit 6467048f38
1 changed files with 3 additions and 2 deletions
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server/routes/stats.js
+2 -1
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@@ -101,9 +101,10 @@ router.get('/yearly-net-income', (req, res) => {
let grandTotal = { total_income: 0, total_expense: 0 }; let grandTotal = { total_income: 0, total_expense: 0 };
combined.forEach(row => { combined.forEach(row => {
// grandTotal 只累加年度汇总数据（month='00'），避免重复计算月明细
if (row.month === '00') {
grandTotal.total_income += row.total_income; grandTotal.total_income += row.total_income;
grandTotal.total_expense += row.total_expense; grandTotal.total_expense += row.total_expense;
if (row.month === '00') {
yearlyStats.push({ yearlyStats.push({
year: row.year, year: row.year,
total_income: row.total_income, total_income: row.total_income,