first

2025-03-18 14:34:50 +08:00
commit f85fff80be
17 changed files with 544 additions and 0 deletions
--- a/db/copy_data.go
+++ b/db/copy_data.go
@@ -0,0 +1,125 @@
+package db
+
+import (
+	"fmt"
+	"github.com/jinzhu/copier"
+	"gorm.io/gorm"
+	"time"
+	"video_data_copy/data"
+)
+
+func copyOrders(db *gorm.DB, timeNow time.Time) {
+	order := &data.Orders{}
+	db.Model(order).Where("create_time < ?", timeNow.Format("2006-01-02 15:04:05")).Order("create_time asc").First(order)
+
+	parse, err := time.Parse("2006-01-02T15:04:05Z07:00", order.CreateTime)
+	if err != nil {
+		fmt.Println("parse order create_time error:", err)
+	}
+	format := parse.Format("2006-01-02 15:04:05")
+	fmt.Println("copy orders from:", format)
+	db.Debug().Where("create_time >= ?", format).Delete(&data.OrdersCopy1{})
+
+	_execOrders(db, timeNow.Format("2006-01-02 15:04:05"), 0)
+}
+
+func _execOrders(db *gorm.DB, timeNow string, index int) {
+	var orders []*data.Orders
+
+	db.Debug().Where("create_time < ?", timeNow).Limit(1000).Offset(index * 1000).Find(&orders)
+
+	fmt.Printf("index: %d, timeNow: %s ,orders count: %d\n", index, timeNow, len(orders))
+	if len(orders) == 0 {
+		return
+	}
+
+	var copyList []*data.OrdersCopy1
+	for _, order := range orders {
+		copyOrder := &data.OrdersCopy1{}
+		CopyStruct(order, copyOrder)
+		copyList = append(copyList, copyOrder)
+	}
+
+	db.Create(&copyList)
+
+	_execOrders(db, timeNow, index+1)
+}
+
+func copyPayDetails(db *gorm.DB, timeNow time.Time) {
+	detail := &data.PayDetails{}
+	db.Model(detail).Where("create_time < ?", timeNow.Format("2006-01-02 15:04:05")).Order("create_time asc").First(detail)
+
+	parse, err := time.Parse("2006-01-02T15:04:05Z07:00", detail.CreateTime)
+	if err != nil {
+		fmt.Println("parse pay_details create_time error:", err)
+	}
+	format := parse.Format("2006-01-02 15:04:05")
+	fmt.Println("copy pay_details from:", format)
+	db.Debug().Where("create_time >= ?", format).Delete(&data.PayDetailsCopy1{})
+
+	_execPayDetails(db, timeNow.Format("2006-01-02 15:04:05"), 0)
+}
+
+func _execPayDetails(db *gorm.DB, timeNow string, index int) {
+	var details []*data.PayDetails
+
+	db.Debug().Where("create_time < ?", timeNow).Limit(1000).Offset(index * 1000).Find(&details)
+
+	fmt.Printf("index: %d, timeNow: %s ,pay_details count: %d\n", index, timeNow, len(details))
+	if len(details) == 0 {
+		return
+	}
+
+	var copyList []*data.PayDetailsCopy1
+	for _, detail := range details {
+		detailCopy := &data.PayDetailsCopy1{}
+		CopyStruct(detail, detailCopy)
+		copyList = append(copyList, detailCopy)
+	}
+
+	db.Create(&copyList)
+
+	_execPayDetails(db, timeNow, index+1)
+}
+
+func copyUserMoneyDetails(db *gorm.DB, timeNow time.Time) {
+	detail := &data.UserMoneyDetails{}
+	db.Model(detail).Where("create_time < ?", timeNow.Format("2006-01-02 15:04:05")).Order("create_time asc").First(detail)
+
+	parse, err := time.Parse("2006-01-02T15:04:05Z07:00", detail.CreateTime)
+	if err != nil {
+		fmt.Println("parse pay_details create_time error:", err)
+	}
+	format := parse.Format("2006-01-02 15:04:05")
+	fmt.Println("copy pay_details from:", format)
+	db.Debug().Where("create_time >= ?", format).Delete(&data.UserMoneyDetailsCopy1{})
+
+	_execUserMoneyDetails(db, timeNow.Format("2006-01-02 15:04:05"), 0)
+}
+
+func _execUserMoneyDetails(db *gorm.DB, timeNow string, index int) {
+	var details []*data.UserMoneyDetails
+
+	db.Debug().Where("create_time < ?", timeNow).Limit(1000).Offset(index * 1000).Find(&details)
+
+	fmt.Printf("index: %d, timeNow: %s ,pay_details count: %d\n", index, timeNow, len(details))
+	if len(details) == 0 {
+		return
+	}
+
+	var copyList []*data.UserMoneyDetailsCopy1
+	for _, detail := range details {
+		detailCopy := &data.UserMoneyDetailsCopy1{}
+		CopyStruct(detail, detailCopy)
+		copyList = append(copyList, detailCopy)
+	}
+
+	db.Create(&copyList)
+
+	_execUserMoneyDetails(db, timeNow, index+1)
+}
+
+// CopyStruct 使用反射复制结构体
+func CopyStruct(src, dst interface{}) {
+	_ = copier.Copy(dst, src)
+}