feat：InvoiceModel

app/model/InvoiceModel.py

@@ -1,3 +1,5 @@
+from datetime import datetime, date
+
 from sqlmodel import Field
 
 from app.model.BasicModel import BasicModel
@@ -8,8 +10,8 @@ class InvoiceModel(BasicModel, table=True):
   __tablename__ = "pl_invoice"
 
   fpdm: str = Field(..., title="发票代码")
-  fphm: str | None = Field(default=None, title="发票代码（全电发票可不填）")
-  kprq: str = Field(..., title="开票日期(yyyyMMdd,如20181128)")
+  fphm: str | None = Field(default=None, title="发票号码（全电发票可不填）")
+  kprq: date = Field(..., title="开票日期(yyyyMMdd,如20181128)")
   jym: str | None = Field(default=None, title="校验码后六位(专用发票可空,其他发票必须)")
   je: str | None = Field(default=None, title="金额(专用发票必须,其他发票可空)")
   path: str = Field(..., title="发票文件路径")