Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

models/v/wdtaxmod/withdrawtariff.go

@@ -0,0 +1,36 @@
+package wdtaxmod
+
+import (
+	"fmt"
+
+	"91porn-server/common/db"
+	"91porn-server/common/log"
+	"91porn-server/models"
+
+	"go.mongodb.org/mongo-driver/bson"
+)
+
+const table = models.WithdrawTariff
+
+func coll() *db.MongoTool {
+	return mdb.Coll(table)
+}
+
+func GetWithDrawTariff() (wt WithdrawTariff, err error) {
+	if err = coll().FindOne(&wt, bson.M{"_id": 1}); err != nil {
+		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetWithDrawTariff", table, "FindOne", err))
+	}
+	return
+}
+
+func UpdateWithDrawTariff(set WithdrawTariffSelector) (modifyCount int64, err error) {
+	res, err := coll().UpsertOne(bson.M{"_id": 1}, bson.M{
+		"$set": set,
+	})
+	if err != nil {
+		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UpdateWithDrawTariff", table, "UpsertOne", err))
+		return
+	}
+	modifyCount = res.ModifiedCount
+	return
+}