exchange

type AuctionRequest struct {
	BidRequest                 *openrtb2.BidRequest
	Account                    config.Account
	UserSyncs                  IdFetcher
	RequestType                metrics.RequestType
	StartTime                  time.Time
	Warnings                   []error
	GlobalPrivacyControlHeader string

	// LegacyLabels is included here for temporary compatability with cleanOpenRTBRequests
	// in HoldAuction until we get to factoring it away. Do not use for anything new.
	LegacyLabels metrics.Labels
}

type BidIDGenerator interface {
	New() (string, error)
	Enabled() bool
}

type BidderRequest struct {
	BidRequest     *openrtb2.BidRequest
	BidderName     openrtb_ext.BidderName
	BidderCoreName openrtb_ext.BidderName
	BidderLabels   metrics.AdapterLabels
}

type ContextKey string

type DebugData struct {
	Request  string
	Headers  string
	Response string
}

type DebugLog struct {
	Enabled       bool
	CacheType     prebid_cache_client.PayloadType
	Data          DebugData
	TTL           int64
	CacheKey      string
	CacheString   string
	Regexp        *regexp.Regexp
	DebugOverride bool
	//little optimization, it stores value of debugLog.Enabled || debugLog.DebugOverride
	DebugEnabledOrOverridden bool
}

type Exchange interface {
	// HoldAuction executes an OpenRTB v2.5 Auction.
	HoldAuction(ctx context.Context, r AuctionRequest, debugLog *DebugLog) (*openrtb2.BidResponse, error)
}

type IdFetcher interface {
	// GetId returns the ID for the bidder. The boolean will be true if the ID exists, and false otherwise.
	GetId(bidder openrtb_ext.BidderName) (string, bool)
	LiveSyncCount() int
}