优化案件模块

finance/migrations/0004_payment_payee_account_payment_payee_bank_and_more.py

@@ -0,0 +1,68 @@
+# Generated by Django 4.2.25 on 2026-01-20 08:42
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('finance', '0003_invoice_approvers_order'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='payment',
+            name='payee_account',
+            field=models.CharField(blank=True, max_length=100, null=True),
+        ),
+        migrations.AddField(
+            model_name='payment',
+            name='payee_bank',
+            field=models.CharField(blank=True, max_length=100, null=True),
+        ),
+        migrations.AddField(
+            model_name='payment',
+            name='payee_name',
+            field=models.CharField(blank=True, max_length=100, null=True),
+        ),
+        migrations.AddField(
+            model_name='payment',
+            name='payment_description',
+            field=models.TextField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='payment',
+            name='payment_reason',
+            field=models.TextField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='payment',
+            name='payment_type',
+            field=models.CharField(blank=True, default='律所支付', max_length=50, null=True),
+        ),
+        migrations.AlterField(
+            model_name='payment',
+            name='BankName',
+            field=models.CharField(blank=True, max_length=100, null=True),
+        ),
+        migrations.AlterField(
+            model_name='payment',
+            name='bankcard',
+            field=models.CharField(blank=True, max_length=100, null=True),
+        ),
+        migrations.AlterField(
+            model_name='payment',
+            name='payee',
+            field=models.CharField(blank=True, max_length=100, null=True),
+        ),
+        migrations.AlterField(
+            model_name='payment',
+            name='reason',
+            field=models.TextField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='payment',
+            name='times',
+            field=models.CharField(blank=True, max_length=100, null=True),
+        ),
+    ]

finance/views.py

@@ -2181,12 +2181,16 @@ class PaymentDisplay(APIView):
             Q_obj &= Q(submit_tiem__gte=times) & Q(submit_tiem__lte=end_time)
         if payee_name:
             # 兼容旧字段
-            Q_obj &= (Q(payee_name__icontains=payee_name) | Q(payee__icontains=payee_name))
+            Q_obj &= Q(payee__icontains=payee_name)
         if applicant:
             Q_obj &= Q(applicant__icontains=applicant)
         
-        pay = Payment.objects.filter(Q_obj).order_by('-id')
-        total = len(pay)
+        # 只查询存在的字段，避免访问不存在的字段
+        # 使用only()只查询确定存在的字段
+        pay = Payment.objects.filter(Q_obj).only(
+            'id', 'applicant', 'amount', 'state', 'submit_tiem', 'payee'
+        ).order_by('-id')
+        total = pay.count()
 
         paginator = Paginator(pay, per_page)
         try:
@@ -2198,12 +2202,17 @@ class PaymentDisplay(APIView):
         
         data = []
         for info in user_agents_page.object_list:
+            # 安全地获取字段值，兼容新旧字段
+            # 使用getattr()安全访问可能不存在的字段
+            payee_name_value = getattr(info, 'payee_name', None) or getattr(info, 'payee', None) or ''
+            payment_description_value = getattr(info, 'payment_description', None) or ''
+            
             itme = {
                 'id': info.id,
                 "applicant": info.applicant,  # 申请人
-                "payee_name": info.payee_name or info.payee,  # 收款单位（收款方名称）
+                "payee_name": payee_name_value,  # 收款单位（收款方名称）
                 "amount": info.amount,  # 付款金额
-                "payment_description": info.payment_description,  # 支付说明
+                "payment_description": payment_description_value,  # 支付说明
                 "state": info.state,  # 状态
                 "submit_tiem": info.submit_tiem,  # 提交时间
             }