From 04cf92464cd196cdf852aa2218fff0a907bbf0b4 Mon Sep 17 00:00:00 2001
From: zhou <123@>
Date: Fri, 16 May 2025 15:13:09 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=8A=9F=E8=83=BD?=
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---
 yuthon_salary/models/yuthon_salary_year.py | 31 +++++++++++++++++-----
 1 file changed, 24 insertions(+), 7 deletions(-)

diff --git a/yuthon_salary/models/yuthon_salary_year.py b/yuthon_salary/models/yuthon_salary_year.py
index fc031bb29..c8a9bc03e 100644
--- a/yuthon_salary/models/yuthon_salary_year.py
+++ b/yuthon_salary/models/yuthon_salary_year.py
@@ -1,4 +1,5 @@
 from odoo import api, fields, models
+from decimal import ROUND_HALF_UP, Decimal
 
 
 class YuthonSalaryYear(models.Model):
@@ -49,25 +50,41 @@ class YuthonSalaryYear(models.Model):
             '天河粮储': ['performance_salary']
         }
 
+        TWOPLACES = Decimal('0.01')
         for record in self:
             company_name = record.company_id.name
-            sum_value = 0.0
+            sum_value = Decimal('0.00')  # 使用 Decimal 类型
             fields_to_sum = company_rules.get(company_name, [])
             for field_name in fields_to_sum:
-                sum_value += getattr(record, field_name, 0.0)
-            record.sum_salary = sum_value
+                # 获取字段值并转换为 Decimal
+                field_value = getattr(record, field_name, 0.0)
+                if not field_value:
+                    field_value = 0.0
+                # 转换为 Decimal 并舍入到两位小数
+                decimal_value = Decimal(str(field_value)).quantize(TWOPLACES, rounding=ROUND_HALF_UP)
+                sum_value += decimal_value
+            # 将结果转换为浮点数并赋值
+            record.sum_salary = float(sum_value)
 
     @api.depends('sum_salary')
     def _compute_buckle_salary(self):
+        TWOPLACES = Decimal('0.01')
         for record in self:
+            # 将 sum_salary 转换为 Decimal 并舍入到两位小数
+            sum_salary = Decimal(str(record.sum_salary)).quantize(TWOPLACES, rounding=ROUND_HALF_UP)
             rule = self.env['yuthon.personal.rule'].search([
-                ('start_number', '<', record.sum_salary),
-                ('end_number', '>=', record.sum_salary),
+                ('start_number', '<', float(sum_salary)),  # 转回浮点数用于查询
+                ('end_number', '>=', float(sum_salary)),  # 转回浮点数用于查询
             ], limit=1)
             if rule:
-                record.buckle_salary = record.sum_salary * rule.tax_rate - rule.compute_number
+                tax_rate = Decimal(str(rule.tax_rate))
+                compute_number = Decimal(str(rule.compute_number))
+                # 精确计算扣税金额
+                buckle_salary = (sum_salary * tax_rate - compute_number).quantize(TWOPLACES, rounding=ROUND_HALF_UP)
+                # 转回浮点数赋值
+                record.buckle_salary = float(buckle_salary)
             else:
-                record.buckle_salary = 0
+                record.buckle_salary = 0.0
 
     @api.depends('sum_salary', 'buckle_salary')
     def _compute_solid_salary(self):