143 lines
4.0 KiB
Go
143 lines
4.0 KiB
Go
package user
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"hash/fnv"
|
|
"strconv"
|
|
|
|
"github.com/perfect-panel/server/internal/model/user"
|
|
"github.com/perfect-panel/server/internal/svc"
|
|
"github.com/perfect-panel/server/internal/types"
|
|
"github.com/perfect-panel/server/pkg/constant"
|
|
"github.com/perfect-panel/server/pkg/logger"
|
|
"github.com/perfect-panel/server/pkg/xerr"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
type GetInviteSalesLogic struct {
|
|
logger.Logger
|
|
ctx context.Context
|
|
svcCtx *svc.ServiceContext
|
|
}
|
|
|
|
func NewGetInviteSalesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetInviteSalesLogic {
|
|
return &GetInviteSalesLogic{
|
|
Logger: logger.WithContext(ctx),
|
|
ctx: ctx,
|
|
svcCtx: svcCtx,
|
|
}
|
|
}
|
|
|
|
func (l *GetInviteSalesLogic) GetInviteSales(req *types.GetInviteSalesRequest) (resp *types.GetInviteSalesResponse, err error) {
|
|
// 1. Get current user
|
|
u, ok := l.ctx.Value(constant.CtxKeyUser).(*user.User)
|
|
if !ok {
|
|
l.Errorw("[GetInviteSales] user not found in context")
|
|
return nil, errors.Wrapf(xerr.NewErrCode(xerr.InvalidAccess), "Invalid Access")
|
|
}
|
|
userId := u.Id
|
|
|
|
// 2. Count total sales
|
|
var totalSales int64
|
|
db := l.svcCtx.DB.WithContext(l.ctx).
|
|
Table("`order` o").
|
|
Joins("JOIN user u ON o.user_id = u.id").
|
|
Where("u.referer_id = ? AND o.status = ?", userId, 5)
|
|
|
|
if req.StartTime > 0 {
|
|
db = db.Where("o.updated_at >= FROM_UNIXTIME(?)", req.StartTime)
|
|
}
|
|
if req.EndTime > 0 {
|
|
db = db.Where("o.updated_at <= FROM_UNIXTIME(?)", req.EndTime)
|
|
}
|
|
|
|
err = db.Count(&totalSales).Error
|
|
if err != nil {
|
|
l.Errorw("[GetInviteSales] count sales failed",
|
|
logger.Field("error", err.Error()),
|
|
logger.Field("user_id", userId))
|
|
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseQueryError),
|
|
"count sales failed: %v", err.Error())
|
|
}
|
|
|
|
// 3. Pagination
|
|
if req.Page < 1 {
|
|
req.Page = 1
|
|
}
|
|
if req.Size < 1 {
|
|
req.Size = 10
|
|
}
|
|
if req.Size > 100 {
|
|
req.Size = 100
|
|
}
|
|
offset := (req.Page - 1) * req.Size
|
|
|
|
// 4. Get sales data
|
|
type OrderWithUser struct {
|
|
Amount int64 `gorm:"column:amount"`
|
|
UpdatedAt int64 `gorm:"column:updated_at"`
|
|
UserId int64 `gorm:"column:user_id"`
|
|
ProductName string `gorm:"column:product_name"`
|
|
Quantity int64 `gorm:"column:quantity"`
|
|
}
|
|
|
|
var orderData []OrderWithUser
|
|
query := l.svcCtx.DB.WithContext(l.ctx).
|
|
Table("`order` o").
|
|
Select("o.amount, CAST(UNIX_TIMESTAMP(o.updated_at) * 1000 AS SIGNED) as updated_at, u.id as user_id, s.name as product_name, o.quantity").
|
|
Joins("JOIN user u ON o.user_id = u.id").
|
|
Joins("LEFT JOIN subscribe s ON o.subscribe_id = s.id").
|
|
Where("u.referer_id = ? AND o.status = ?", userId, 5) // status 5: Finished
|
|
|
|
if req.StartTime > 0 {
|
|
query = query.Where("o.updated_at >= FROM_UNIXTIME(?)", req.StartTime)
|
|
}
|
|
if req.EndTime > 0 {
|
|
query = query.Where("o.updated_at <= FROM_UNIXTIME(?)", req.EndTime)
|
|
}
|
|
|
|
err = query.Order("o.updated_at DESC").
|
|
Limit(req.Size).
|
|
Offset(offset).
|
|
Scan(&orderData).Error
|
|
if err != nil {
|
|
l.Errorw("[GetInviteSales] query sales failed",
|
|
logger.Field("error", err.Error()),
|
|
logger.Field("user_id", userId))
|
|
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseQueryError),
|
|
"query sales failed: %v", err.Error())
|
|
}
|
|
|
|
// 5. Get sales list
|
|
const HashSalt = "ppanel_invite_sales_v1" // Fixed Key
|
|
var list []types.InvitedUserSale
|
|
for _, order := range orderData {
|
|
// Calculate unique numeric hash (FNV-64a)
|
|
h := fnv.New64a()
|
|
h.Write([]byte(HashSalt))
|
|
h.Write([]byte(strconv.FormatInt(order.UserId, 10)))
|
|
// Truncate to 10 digits using modulo 10^10
|
|
hashVal := h.Sum64() % 10000000000
|
|
userHashStr := fmt.Sprintf("%010d", hashVal)
|
|
|
|
// Format product name as "{{ quantity }}天VPN服务"
|
|
productName := fmt.Sprintf("%d天VPN服务", order.Quantity)
|
|
if order.Quantity <= 0 {
|
|
productName = "1天VPN服务"
|
|
}
|
|
|
|
list = append(list, types.InvitedUserSale{
|
|
Amount: float64(order.Amount) / 100.0, // Convert cents to dollars
|
|
UpdatedAt: order.UpdatedAt,
|
|
UserHash: userHashStr,
|
|
ProductName: productName,
|
|
})
|
|
}
|
|
|
|
return &types.GetInviteSalesResponse{
|
|
Total: totalSales,
|
|
List: list,
|
|
}, nil
|
|
}
|