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session.go
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session.go
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package session
import (
"context"
"github.com/gogf/gf/v2/frame/g"
"github.com/iimeta/iim-client/internal/model"
"github.com/iimeta/iim-client/internal/service"
"github.com/iimeta/iim-client/utility/logger"
)
type sSession struct{}
func init() {
service.RegisterSession(New())
}
func New() service.ISession {
return &sSession{}
}
// 获取会话中UserId
func (s *sSession) GetUid(ctx context.Context) int {
uid := ctx.Value("uid")
if uid == nil {
logger.Error(ctx, "uid is nil")
return 0
}
return uid.(int)
}
// 获取会话中用户信息
func (s *sSession) GetUser(ctx context.Context) *model.User {
value := ctx.Value("user")
if value != nil {
return value.(*model.User)
}
user, err := service.User().GetUserById(ctx, s.GetUid(ctx))
if err != nil {
logger.Error(ctx, err)
return nil
}
// todo 应该没有用
g.RequestFromCtx(ctx).SetCtxVar("user", user)
return user
}