78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
#!/usr/bin/env python3
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"""
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Data models for ACH file processing.
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Represents database records and transactions.
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"""
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from dataclasses import dataclass, asdict
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from datetime import date, datetime
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from decimal import Decimal
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from typing import Optional
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@dataclass
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class NEFTOutwardRecord:
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"""Represents a parsed NEFT Inward transaction mapped to DB columns."""
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txnind: str # VARCHAR2(2), default "DR"
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jrnl_id: str # VARCHAR2(4000), NOT NULL
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ref_no: str # VARCHAR2(400), NOT NULL
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txn_date: str # VARCHAR2(100), NOT NULL
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txn_amt: Optional[Decimal] # NUMBER(17,2)
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sender_ifsc: str # VARCHAR2(400)
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reciever_ifsc: str # VARCHAR2(400)
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sender_acct_no: str # VARCHAR2(400)
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sender_acct_name: str # VARCHAR2(400)
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recvr_acct_no: str # VARCHAR2(400)
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recvr_acct_name: str # VARCHAR2(400)
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reject_code: str # VARCHAR2(400)
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reject_reason: str # VARCHAR2(400)
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benef_address: str # VARCHAR2(400)
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msg_type: str # VARCHAR2(400)
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bank_code: str
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def to_dict(self):
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"""Convert to dictionary for DB insertion."""
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return {
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"TXNIND": self.txnind,
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"BANKCODE": self.bank_code,
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"JRNL_ID": self.jrnl_id,
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"REF_NO": self.ref_no,
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"TRAN_DATE": self.txn_date,
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"TXN_AMT": self.txn_amt,
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"SENDER_IFSC": self.sender_ifsc,
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"RECIEVER_IFSC": self.reciever_ifsc,
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"SENDER_ACCT_NO": self.sender_acct_no,
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"SENDER_NAME": self.sender_acct_name,
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"RECVR_ACCT_NO": self.recvr_acct_no,
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"RECIEVER_NAME": self.recvr_acct_name,
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"REJECT_CODE": self.reject_code,
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"REJECT_REASON": self.reject_reason,
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"BENEFICIARY_ADDRESS": self.benef_address,
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"MSG_TYPE": self.msg_type,
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}
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@dataclass
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class ProcessedFile:
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"""Represents a processed file record for ach_processed_files table."""
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filename: str
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bankcode: str
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file_path: str
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transaction_count: int
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status: str = 'SUCCESS'
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error_message: Optional[str] = None
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processed_at: Optional[datetime] = None
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def to_dict(self):
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"""Convert to dictionary for database insertion."""
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return {
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'filename': self.filename,
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'bankcode': self.bankcode,
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'file_path': self.file_path,
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'transaction_count': self.transaction_count,
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'status': self.status,
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'error_message': self.error_message,
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'processed_at': self.processed_at or datetime.now(),
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}
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