feat: 增加档口入库码单表导入 (#231)

2026-08-15 08:47:22 +08:00
parent dd8a71850d
commit 5a9c0f0e6c
6 changed files with 733 additions and 2 deletions
@@ -0,0 +1,84 @@
+package repository
+
+import (
+	"database/sql"
+	"errors"
+	"fmt"
+
+	"cmautobuy/admin/model"
+)
+
+// InnerCodeImportOutcome 说明幂等导入是新增还是更新。
+type InnerCodeImportOutcome string
+
+const (
+	InnerCodeImportCreated InnerCodeImportOutcome = "created"
+	InnerCodeImportUpdated InnerCodeImportOutcome = "updated"
+)
+
+// UpsertInnerCodeImportRow 按已确认业务键写入一行。
+// 必须在事务中调用；先锁定业务键，避免另一个唯一键冲突时更新错行。
+func UpsertInnerCodeImportRow(tx *sql.Tx, row model.InnerCodeImportRow, now string) (InnerCodeImportOutcome, error) {
+	var id int64
+	err := tx.QueryRow(`
+		SELECT id FROM syb_inner_code_records
+		 WHERE business_date=? AND order_number=? AND stall=? AND spec_key=?
+		 FOR UPDATE`, row.BusinessDate, row.OrderNumber, row.Stall, row.SpecKey).Scan(&id)
+	if err != nil && !errors.Is(err, sql.ErrNoRows) {
+		return "", fmt.Errorf("锁定档口入库码业务键失败: %w", err)
+	}
+	if errors.Is(err, sql.ErrNoRows) {
+		_, err = tx.Exec(`
+			INSERT INTO syb_inner_code_records (
+				business_date,source_row,print_sequence,order_number,shop_name,stall,
+				spec_raw,spec_key,inner_code,source_duplicate_count,status,
+				created_by_user_id,created_at,updated_at
+			) VALUES (?,?,?,?,?,?,?,?,?,?,'pending',?,?,?)`,
+			row.BusinessDate, row.SourceRow, nullablePositiveInt(row.PrintSequence), row.OrderNumber,
+			nullableString(row.ShopName), row.Stall, row.SpecRaw, row.SpecKey, row.InnerCode,
+			row.SourceDuplicateCount, row.CreatedByUserID, now, now)
+		if err != nil {
+			return "", fmt.Errorf("新增档口入库码记录失败: %w", err)
+		}
+		return InnerCodeImportCreated, nil
+	}
+
+	_, err = tx.Exec(`
+		UPDATE syb_inner_code_records
+		   SET source_row=?,print_sequence=?,shop_name=?,spec_raw=?,inner_code=?,
+		       source_duplicate_count=?,
+		       status=CASE WHEN status IN ('updated','already_filled','applying','needs_check')
+		                   THEN status ELSE 'pending' END,
+		       stock_id=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN stock_id ELSE NULL END,
+		       detail_id=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN detail_id ELSE NULL END,
+		       syb_spec=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN syb_spec ELSE NULL END,
+		       syb_sku=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN syb_sku ELSE NULL END,
+		       syb_variation_sku=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN syb_variation_sku ELSE NULL END,
+		       purchase_platform=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN purchase_platform ELSE NULL END,
+		       purchase_code=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN purchase_code ELSE NULL END,
+		       remote_inner_code=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN remote_inner_code ELSE NULL END,
+		       result_message=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN result_message ELSE NULL END,
+		       planned_at=CASE WHEN status IN ('updated','already_filled','applying','needs_check') THEN planned_at ELSE NULL END,
+		       updated_at=?
+		 WHERE id=?`,
+		row.SourceRow, nullablePositiveInt(row.PrintSequence), nullableString(row.ShopName), row.SpecRaw,
+		row.InnerCode, row.SourceDuplicateCount, now, id)
+	if err != nil {
+		return "", fmt.Errorf("更新档口入库码导入记录失败: %w", err)
+	}
+	return InnerCodeImportUpdated, nil
+}
+
+func nullablePositiveInt(value int) any {
+	if value <= 0 {
+		return nil
+	}
+	return value
+}
+
+func nullableString(value string) any {
+	if value == "" {
+		return nil
+	}
+	return value
+}