补全任务与测试

etl_billiards/tasks/refunds_task.py

@@ -0,0 +1,91 @@
+# -*- coding: utf-8 -*-
+"""退款记录任务"""
+
+import json
+
+from .base_task import BaseTask
+from loaders.facts.refund import RefundLoader
+from models.parsers import TypeParser
+
+
+class RefundsTask(BaseTask):
+    """同步支付退款流水"""
+
+    def get_task_code(self) -> str:
+        return "REFUNDS"
+
+    def execute(self) -> dict:
+        self.logger.info("开始执行 REFUNDS 任务")
+        window_start, window_end, _ = self._get_time_window()
+        params = {
+            "storeId": self.config.get("app.store_id"),
+            "startTime": TypeParser.format_timestamp(window_start, self.tz),
+            "endTime": TypeParser.format_timestamp(window_end, self.tz),
+        }
+
+        try:
+            records, _ = self.api.get_paginated(
+                endpoint="/Pay/RefundList",
+                params=params,
+                page_size=self.config.get("api.page_size", 200),
+                data_path=(),
+            )
+
+            parsed = []
+            for raw in records:
+                mapped = self._parse_refund(raw)
+                if mapped:
+                    parsed.append(mapped)
+
+            loader = RefundLoader(self.db)
+            inserted, updated, skipped = loader.upsert_refunds(parsed)
+
+            self.db.commit()
+            counts = {
+                "fetched": len(records),
+                "inserted": inserted,
+                "updated": updated,
+                "skipped": skipped,
+                "errors": 0,
+            }
+            self.logger.info(f"REFUNDS 完成: {counts}")
+            return self._build_result("SUCCESS", counts)
+        except Exception:
+            self.db.rollback()
+            self.logger.error("REFUNDS 失败", exc_info=True)
+            raise
+
+    def _parse_refund(self, raw: dict) -> dict | None:
+        refund_id = TypeParser.parse_int(raw.get("id"))
+        if not refund_id:
+            self.logger.warning("跳过缺少 id 的退款记录: %s", raw)
+            return None
+
+        store_id = self.config.get("app.store_id")
+        return {
+            "store_id": store_id,
+            "refund_id": refund_id,
+            "site_id": TypeParser.parse_int(raw.get("site_id") or raw.get("siteId")),
+            "tenant_id": TypeParser.parse_int(raw.get("tenant_id") or raw.get("tenantId")),
+            "pay_amount": TypeParser.parse_decimal(raw.get("pay_amount")),
+            "pay_status": raw.get("pay_status"),
+            "pay_time": TypeParser.parse_timestamp(
+                raw.get("pay_time") or raw.get("payTime"), self.tz
+            ),
+            "create_time": TypeParser.parse_timestamp(
+                raw.get("create_time") or raw.get("createTime"), self.tz
+            ),
+            "relate_type": raw.get("relate_type"),
+            "relate_id": TypeParser.parse_int(raw.get("relate_id")),
+            "payment_method": raw.get("payment_method"),
+            "refund_amount": TypeParser.parse_decimal(raw.get("refund_amount")),
+            "action_type": raw.get("action_type"),
+            "pay_terminal": raw.get("pay_terminal"),
+            "operator_id": TypeParser.parse_int(raw.get("operator_id")),
+            "channel_pay_no": raw.get("channel_pay_no"),
+            "channel_fee": TypeParser.parse_decimal(raw.get("channel_fee")),
+            "is_delete": raw.get("is_delete"),
+            "member_id": TypeParser.parse_int(raw.get("member_id")),
+            "member_card_id": TypeParser.parse_int(raw.get("member_card_id")),
+            "raw_data": json.dumps(raw, ensure_ascii=False),
+        }