collections

Documentation

Index

• type BaseCollection
• type Collection
  • func NewCollection(contractAddress common.Address, name string, nodes *provider.Pool, ...) *Collection
  • func (uc *Collection) AddListing(numItems uint64)
  • func (uc *Collection) AddMint()
  • func (uc *Collection) AddSale(value *big.Int, numItems uint64) float64
  • func (uc *Collection) CalculateFloorPrice(tokenPrice float64) (float64, float64)
  • func (uc *Collection) CalculateSaLiRa(address common.Address) (float64, float64)
  • func (uc *Collection) Render(text string) string
  • func (uc *Collection) ResetStats()
  • func (uc *Collection) Style() lipgloss.Style
  • func (uc *Collection) StyleSecondary() lipgloss.Style
• type CollectionDB
  • func New() *CollectionDB
  • func (cs *CollectionDB) Addresses() []common.Address
  • func (cs *CollectionDB) ListingsAddresses() []common.Address
  • func (cs *CollectionDB) OpenseaSlugAddresses() []common.Address
  • func (cs *CollectionDB) OpenseaSlugs() []string
  • func (cs *CollectionDB) OpenseaSlugsAndAddresses() map[string]common.Address
  • func (cs *CollectionDB) SortedAndColoredNames() []string
  • func (cs *CollectionDB) UserCollectionsAddresses() []common.Address

Types

type BaseCollection

type BaseCollection struct{}

type Collection

type Collection struct {
	ContractAddress common.Address `mapstructure:"address"`
	Name            string         `mapstructure:"name"`
	OpenseaSlug     string         `mapstructure:"slug"`

	FetchListings  bool `mapstructure:"fetchListings"`
	IgnorePrinting bool `mapstructure:"ignore"`

	Show struct {
		Sales     bool `mapstructure:"sales"`
		Mints     bool `mapstructure:"mints"`
		Transfers bool `mapstructure:"transfers"`
		Listings  bool `mapstructure:"listings"`
		History   bool `mapstructure:"history"`
	} `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"`
		ListingsBelowPrice float64        `mapstructure:"listings_below_price"`
	} `mapstructure:"highlight"`

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

	Source collectionsource.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
	} `mapstructure:"counters"`

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

Collection represents the collections configured by the user.

func NewCollection

func NewCollection(contractAddress common.Address, name string, nodes *provider.Pool, source collectionsource.CollectionSource) *Collection

func (*Collection) AddListing

func (uc *Collection) AddListing(numItems uint64)

func (*Collection) AddMint

func (uc *Collection) AddMint()

func (*Collection) AddSale

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

func (*Collection) CalculateFloorPrice

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

CalculateFloorPrice updates the moving average of a given collection.

func (*Collection) CalculateSaLiRa

func (uc *Collection) CalculateSaLiRa(address common.Address) (float64, float64)

CalculateSaLiRa updates the salira moving average of a given collection.

func (*Collection) Render

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

func (*Collection) ResetStats

func (uc *Collection) ResetStats()

func (*Collection) Style

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

func (*Collection) StyleSecondary

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

type CollectionDB

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

	// '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) OpenseaSlugAddresses

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

func (*CollectionDB) OpenseaSlugs

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

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

func (*CollectionDB) OpenseaSlugsAndAddresses

func (cs *CollectionDB) OpenseaSlugsAndAddresses() map[string]common.Address

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