context

type CHFContext struct {
	NfId                      string
	Name                      string
	Url                       string
	UriScheme                 models.UriScheme
	BindingIPv4               string
	RegisterIPv4              string
	SBIPort                   int
	NfService                 map[models.ServiceName]models.NrfNfManagementNfService
	RecordSequenceNumber      map[string]int64
	LocalRecordSequenceNumber uint64
	NrfUri                    string
	NrfCertPem                string
	UePool                    sync.Map
	OAuth2Required            bool

	RatingCfg *sm.Settings
	AbmfCfg   *sm.Settings

	RatingSessionIdGenerator  *idgenerator.IDGenerator
	AccountSessionIdGenerator *idgenerator.IDGenerator
	sync.Mutex
}

type ChfUe struct {
	Supi         string
	RatingGroups []int32

	QuotaValidityTime    int32
	VolumeLimit          int32
	VolumeLimitPDU       int32
	VolumeThresholdRate  float32
	NotifyUri            string
	RecordSequenceNumber int64

	// ABMF
	ReservedQuota  map[int32]int64
	UnitCost       map[int32]uint32
	AcctRequestNum map[int32]uint32
	AbmfClient     *sm.Client
	AbmfMux        *sm.StateMachine
	AcctChan       chan *diam.Message
	AcctSessionId  uint32

	// Rating
	RatingClient  *sm.Client
	RatingMux     *sm.StateMachine
	RatingChan    chan *diam.Message
	RatingType    map[int32]charging_datatype.RequestSubType
	RateSessionId uint32
	Records       []*cdrType.CHFRecord

	// lock
	Cdr    map[string]*cdrType.CHFRecord
	CULock sync.Mutex
}

type NFContext interface {
	AuthorizationCheck(token string, serviceName models.ServiceName) error
}