collections

Documentation

Index

• type AddressCollection
  • func (ac *AddressCollection) Contains(address common.Address) bool
• type BaseCollection
• type CollectionDB
  • func New() *CollectionDB
  • func (cs *CollectionDB) Addresses() []common.Address
  • func (cs *CollectionDB) ListingsAddresses() []common.Address
  • func (cs *CollectionDB) OpenseaSlugs() []string
  • func (cs *CollectionDB) SortedAndColoredNames() []string
  • func (cs *CollectionDB) UserCollectionsAddresses() []common.Address
• type Event
• type EventType
  • func (et EventType) ActionName() string
  • func (et EventType) Icon() string
  • func (et EventType) String() string
• type EventWithStyle
• type GbCollection
  • func NewCollection(contractAddress common.Address, name string, nodes *nodes.Nodes, ...) *GbCollection
  • func (uc *GbCollection) AddMint()
  • func (uc *GbCollection) AddSale(value *big.Int, numItems uint64) float64
  • func (uc *GbCollection) CalculateFloorPrice(tokenPrice float64) (float64, float64)
  • func (uc *GbCollection) CalculateSaLiRa() (float64, float64)
  • func (uc *GbCollection) Render(text string) string
  • func (uc *GbCollection) ResetStats()
  • func (uc *GbCollection) SaLiRaAdd() float64
  • func (uc *GbCollection) Style() lipgloss.Style
  • func (uc *GbCollection) StyleSecondary() lipgloss.Style
• type PushEvent
• type User

Types

type AddressCollection

type AddressCollection []common.Address

func (*AddressCollection) Contains

func (ac *AddressCollection) Contains(address common.Address) bool

Contains returns true if the given string is in the slice.

type BaseCollection

type BaseCollection struct{}

type CollectionDB

type CollectionDB struct {
	Collections map[common.Address]*GbCollection

	// 'queue' to store collections to be processed
	// ListingAddresses chan common.Address
	RWMu *sync.RWMutex
}

func New

func New() *CollectionDB

func (*CollectionDB) Addresses

func (cs *CollectionDB) Addresses() []common.Address

func (*CollectionDB) ListingsAddresses

func (cs *CollectionDB) ListingsAddresses() []common.Address

ListingsAddresses returns a slice of addresses.

func (*CollectionDB) OpenseaSlugs

func (cs *CollectionDB) OpenseaSlugs() []string

OpenseaSlugs returns a slice of slugs for collections with enabled listings.

func (*CollectionDB) SortedAndColoredNames

func (cs *CollectionDB) SortedAndColoredNames() []string

func (*CollectionDB) UserCollectionsAddresses

func (cs *CollectionDB) UserCollectionsAddresses() []common.Address

type Event

type Event struct {
	NodeID               int
	EventType            EventType
	Topic                string
	TxHash               common.Hash
	TransactionCollector *txlogcollector.TxLogCollector
	ContractAddress      common.Address
	Collection           *GbCollection
	TokenID              *big.Int
	UniqueTokenIDs       []*big.Int
	ENSMetadata          *external.ENSMetadata
	PriceWei             *big.Int
	PriceArrowColor      lipgloss.Color
	CollectionColor      lipgloss.Color
	Permalink            string
	TxLogCount           uint64
	Time                 time.Time
	From                 User
	FromENS              string
	To                   User
	ToColor              lipgloss.Color
	ToENS                string
	FromAddresses        map[common.Address]bool
	ToAddresses          map[common.Address]bool
	WorkerID             int
	PrintEvent           bool
}

type EventType

type EventType int64

const (
	Sale EventType = iota
	Mint
	Transfer
	Listing
	Purchase
)

func (EventType) ActionName

func (et EventType) ActionName() string

func (EventType) Icon

func (et EventType) Icon() string

func (EventType) String

func (et EventType) String() string

type EventWithStyle

type EventWithStyle struct {
	Verbose bool

	Source      string
	SourceColor lipgloss.Color

	Time      time.Time
	TimeColor lipgloss.Color

	EventType  EventType
	EventEmoji string

	Marker      string
	MarkerColor lipgloss.Color

	TxHash common.Hash

	CollectionName        string
	CollectionColor       lipgloss.Color
	CollectionTotalSupply uint64
	TokenID               *big.Int

	PriceEther      string
	PriceEtherColor lipgloss.Color
	PriceArrowColor lipgloss.Color
	PriceWei        *big.Int
	PricePerItem    *big.Int

	TxItemCount uint64

	EtherscanURL string
	OpenseaURL   string

	From      User
	FromColor lipgloss.Color
	FromENS   string

	To      User
	ToColor lipgloss.Color
	ToENS   string

	SalesCount    uint64
	ListingsCount uint64
}

type GbCollection

type GbCollection struct {
	//
	// configurable fields
	ContractAddress common.Address `mapstructure:"address"`
	Name            string         `mapstructure:"name"`
	OpenseaSlug     string         `mapstructure:"slug"`

	Show struct {
		Sales     bool `mapstructure:"sales"`
		Mints     bool `mapstructure:"mints"`
		Transfers bool `mapstructure:"transfers"`
		Listings  bool `mapstructure:"listings"`
	} `mapstructure:"show"`

	Highlight struct {
		Color              lipgloss.Color `mapstructure:"color"`
		Sales              lipgloss.Color `mapstructure:"show.sales"`
		Mints              lipgloss.Color `mapstructure:"mints"`
		Transfers          lipgloss.Color `mapstructure:"transfers"`
		Listings           lipgloss.Color `mapstructure:"listings.enabled"`
		ListingsBelowPrice float64        `mapstructure:"listings_below_price"`
	}

	//
	// calculated/generated fields
	Metadata *models.CollectionMetadata `mapstructure:"metadata"`

	Source models.CollectionSource `mapstructure:"source"`

	Colors struct {
		Primary   lipgloss.Color `mapstructure:"primary"`
		Secondary lipgloss.Color `mapstructure:"secondary"`
	} `mapstructure:"colors"`

	Counters struct {
		Sales       uint64
		Mints       uint64
		Transfers   uint64
		Listings    uint64
		SalesVolume *big.Int
	}

	SaLiRa ewma.MovingAverage `json:"salira"`

	FloorPrice         ewma.MovingAverage `mapstructure:"floorPrice"`
	PreviousFloorPrice float64            `mapstructure:"previousFloorPrice"`
}

GbCollection represents the collections configured by the user.

func NewCollection

func NewCollection(contractAddress common.Address, name string, nodes *nodes.Nodes, source models.CollectionSource) *GbCollection

func (*GbCollection) AddMint

func (uc *GbCollection) AddMint()

func (*GbCollection) AddSale

func (uc *GbCollection) AddSale(value *big.Int, numItems uint64) float64

func (*GbCollection) CalculateFloorPrice

func (uc *GbCollection) CalculateFloorPrice(tokenPrice float64) (float64, float64)

CalculateFloorPrice updates the moving average of a given collection.

func (*GbCollection) CalculateSaLiRa

func (uc *GbCollection) CalculateSaLiRa() (float64, float64)

CalculateSaLiRa updates the salira moving average of a given collection.

func (*GbCollection) Render

func (uc *GbCollection) Render(text string) string

func (*GbCollection) ResetStats

func (uc *GbCollection) ResetStats()

func (*GbCollection) SaLiRaAdd

func (uc *GbCollection) SaLiRaAdd() float64

func (*GbCollection) Style

func (uc *GbCollection) Style() lipgloss.Style

func (*GbCollection) StyleSecondary

func (uc *GbCollection) StyleSecondary() lipgloss.Style

type PushEvent

type PushEvent struct {
	NodeID          int
	EventType       EventType
	Topic           string
	TxHash          common.Hash
	CollectionName  string
	ContractAddress common.Address
	TokenID         *big.Int
	ENSMetadata     *external.ENSMetadata
	PriceWei        *big.Int
	PricePerItem    *big.Int
	CollectionColor lipgloss.Color
	Permalink       string
	TxItemCount     uint64
	Time            time.Time
	From            User
	FromENS         string
	To              User
	ToENS           string
}

type User

type User struct {
	Address       common.Address
	OpenseaUserID string
}