1、暂存

services/binanceservice/orderservice.go

@@ -1,15 +1,10 @@
 package binanceservice
 
 import (
-	"fmt"
 	"go-admin/app/admin/models"
 	DbModels "go-admin/app/admin/models"
-	"go-admin/pkg/utility"
-	"go-admin/pkg/utility/snowflakehelper"
-	"time"
 
 	"github.com/go-admin-team/go-admin-core/logger"
-	"github.com/jinzhu/copier"
 	"github.com/shopspring/decimal"
 	"gorm.io/gorm"
 )
@@ -175,69 +170,3 @@ func GetChildTpOrder(db *gorm.DB, pid int) (int, error) {
 
 	return int(count), nil
 }
-
-// 创建减仓后减仓单
-func CreateReduceReduceOrder(db *gorm.DB, pid int, price, num decimal.Decimal, priceDigit int) (models.LinePreOrder, error) {
-	var preOrder models.LinePreOrder
-	var result models.LinePreOrder
-	var ext models.LinePreOrderExt
-
-	if err := db.Model(&models.LinePreOrder{}).Preload("Childs").Where("id =? ", pid).First(&preOrder).Error; err != nil {
-		return preOrder, err
-	}
-
-	if err := db.Model(&models.LinePreOrderExt{}).Where("order_id =? ", pid).Find(&ext).Error; err != nil {
-		return preOrder, err
-	}
-
-	copier.Copy(&result, &preOrder)
-
-	result.Id = 0
-	result.OrderSn = utility.Int64ToString(snowflakehelper.GetOrderId())
-	result.Status = 0
-	result.CreatedAt = time.Now()
-	result.TriggerTime = nil
-	result.UpdatedAt = time.Now()
-	result.BuyPrice = decimal.Zero.String()
-	result.Price = price.String()
-	result.Num = num.String()
-	result.ReduceOrderId = preOrder.Id
-
-	for index := range result.Childs {
-		result.Childs[index].Id = 0
-		result.Childs[index].OrderSn = utility.Int64ToString(snowflakehelper.GetOrderId())
-		result.Childs[index].Status = 0
-		result.Childs[index].CreatedAt = time.Now()
-		result.Childs[index].TriggerTime = nil
-		result.Childs[index].UpdatedAt = time.Now()
-		result.Childs[index].BuyPrice = decimal.Zero.String()
-		var pricePercent decimal.Decimal
-
-		if result.Childs[index].OrderType == 1 && ext.TakeProfitRatio.Cmp(decimal.Zero) > 0 {
-			// 减仓单卖出
-			if preOrder.Site == "SELL" {
-				pricePercent = decimal.NewFromInt(100).Add(ext.TakeProfitRatio).Div(decimal.NewFromInt(100))
-			} else {
-				pricePercent = decimal.NewFromInt(100).Sub(ext.TakeProfitRatio).Div(decimal.NewFromInt(100))
-			}
-
-		} else if result.Childs[index].OrderType == 2 && ext.StopLossRatio.Cmp(decimal.Zero) > 0 {
-			if preOrder.Site == "SELL" {
-				pricePercent = decimal.NewFromInt(100).Sub(ext.StopLossRatio).Div(decimal.NewFromInt(100))
-			} else {
-				pricePercent = decimal.NewFromInt(100).Add(ext.StopLossRatio).Div(decimal.NewFromInt(100))
-			}
-		}
-
-		//重新计算止盈止损价
-		if pricePercent.Cmp(decimal.Zero) > 0 {
-			result.Childs[index].Price = price.Mul(pricePercent).Truncate(int32(priceDigit)).String()
-		}
-	}
-
-	if err := db.Create(&result).Error; err != nil {
-		return result, fmt.Errorf("复制减仓单失败：pid:%d err:%v", pid, err)
-	}
-
-	return result, nil
-}