91 lines
3.5 KiB
Python
91 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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"""退款记录任务"""
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import json
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from .base_task import BaseTask, TaskContext
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from loaders.facts.refund import RefundLoader
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from models.parsers import TypeParser
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class RefundsTask(BaseTask):
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"""同步支付退款流水"""
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def get_task_code(self) -> str:
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return "REFUNDS"
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def extract(self, context: TaskContext) -> dict:
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params = self._merge_common_params(
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{
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"siteId": context.store_id,
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"startTime": TypeParser.format_timestamp(context.window_start, self.tz),
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"endTime": TypeParser.format_timestamp(context.window_end, self.tz),
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}
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)
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records, _ = self.api.get_paginated(
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endpoint="/Order/GetRefundPayLogList",
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params=params,
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page_size=self.config.get("api.page_size", 200),
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data_path=("data",),
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)
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return {"records": records}
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def transform(self, extracted: dict, context: TaskContext) -> dict:
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parsed, skipped = [], 0
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for raw in extracted.get("records", []):
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mapped = self._parse_refund(raw, context.store_id)
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if mapped:
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parsed.append(mapped)
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else:
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skipped += 1
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return {
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"records": parsed,
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"fetched": len(extracted.get("records", [])),
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"skipped": skipped,
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}
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def load(self, transformed: dict, context: TaskContext) -> dict:
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loader = RefundLoader(self.db)
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inserted, updated, loader_skipped = loader.upsert_refunds(transformed["records"])
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return {
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"fetched": transformed["fetched"],
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"inserted": inserted,
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"updated": updated,
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"skipped": transformed["skipped"] + loader_skipped,
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"errors": 0,
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}
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def _parse_refund(self, raw: dict, store_id: int) -> dict | None:
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refund_id = TypeParser.parse_int(raw.get("id"))
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if not refund_id:
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self.logger.warning("跳过缺少退款ID的数据: %s", raw)
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return None
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return {
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"store_id": store_id,
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"refund_id": refund_id,
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"site_id": TypeParser.parse_int(raw.get("site_id") or raw.get("siteId")),
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"tenant_id": TypeParser.parse_int(raw.get("tenant_id") or raw.get("tenantId")),
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"pay_amount": TypeParser.parse_decimal(raw.get("pay_amount")),
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"pay_status": raw.get("pay_status"),
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"pay_time": TypeParser.parse_timestamp(
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raw.get("pay_time") or raw.get("payTime"), self.tz
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),
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"create_time": TypeParser.parse_timestamp(
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raw.get("create_time") or raw.get("createTime"), self.tz
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),
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"relate_type": raw.get("relate_type"),
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"relate_id": TypeParser.parse_int(raw.get("relate_id")),
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"payment_method": raw.get("payment_method"),
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"refund_amount": TypeParser.parse_decimal(raw.get("refund_amount")),
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"action_type": raw.get("action_type"),
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"pay_terminal": raw.get("pay_terminal"),
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"operator_id": TypeParser.parse_int(raw.get("operator_id")),
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"channel_pay_no": raw.get("channel_pay_no"),
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"channel_fee": TypeParser.parse_decimal(raw.get("channel_fee")),
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"is_delete": raw.get("is_delete"),
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"member_id": TypeParser.parse_int(raw.get("member_id")),
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"member_card_id": TypeParser.parse_int(raw.get("member_card_id")),
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"raw_data": json.dumps(raw, ensure_ascii=False),
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}
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