storjscan

package
v1.105.9-rc Latest Latest
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Published: Jun 4, 2024 License: AGPL-3.0 Imports: 14 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source
var (
	// ClientErr is general purpose storjscan client error class.
	ClientErr = errs.Class("storjscan client")
	// ClientErrUnauthorized is unauthorized err storjscan client error class.
	ClientErrUnauthorized = errs.Class("storjscan client unauthorized")
)
View Source
var ChoreErr = errs.Class("storjscan chore")

ChoreErr is storjscan chore err class.

View Source
var ErrNoPayments = errs.New("no payments in the database")

ErrNoPayments represents err when there is no payments in the DB.

View Source
var ErrService = errs.Class("storjscan service")

ErrService is storjscan service error class.

Functions

This section is empty.

Types

type CachedPayment added in v1.58.1

type CachedPayment struct {
	ChainID     int64                  `json:"chainID"`
	From        blockchain.Address     `json:"from"`
	To          blockchain.Address     `json:"to"`
	TokenValue  currency.Amount        `json:"tokenValue"`
	USDValue    currency.Amount        `json:"usdValue"`
	Status      payments.PaymentStatus `json:"status"`
	BlockHash   blockchain.Hash        `json:"blockHash"`
	BlockNumber int64                  `json:"blockNumber"`
	Transaction blockchain.Hash        `json:"transaction"`
	LogIndex    int                    `json:"logIndex"`
	Timestamp   time.Time              `json:"timestamp"`
}

CachedPayment holds cached data of storjscan payment.

type Chore added in v1.58.1

type Chore struct {
	TransactionCycle *sync2.Cycle
	// contains filtered or unexported fields
}

Chore periodically queries for new payments from storjscan.

architecture: Chore

func NewChore added in v1.58.1

func NewChore(log *zap.Logger, client *Client, paymentsDB PaymentsDB, confirmations int, interval time.Duration, disableLoop bool) *Chore

NewChore creates new chore.

func (*Chore) Close added in v1.58.1

func (chore *Chore) Close() (err error)

Close closes all underlying resources.

func (*Chore) Run added in v1.58.1

func (chore *Chore) Run(ctx context.Context) (err error)

Run runs storjscan payment loop.

type Client

type Client struct {
	// contains filtered or unexported fields
}

Client is storjscan HTTP API client.

func NewClient

func NewClient(endpoint, identifier, secret string) *Client

NewClient creates new storjscan API client.

func (*Client) AllPayments added in v1.84.1

func (client *Client) AllPayments(ctx context.Context, from map[int64]int64) (payments LatestPayments, err error)

AllPayments retrieves all payments after specified block for wallets associated with particular API key.

func (*Client) ClaimNewEthAddress added in v1.57.1

func (client *Client) ClaimNewEthAddress(ctx context.Context) (_ blockchain.Address, err error)

ClaimNewEthAddress claims a new ethereum wallet address for the given user.

func (*Client) Payments

func (client *Client) Payments(ctx context.Context, from map[int64]int64, address string) (payments LatestPayments, err error)

Payments retrieves payments after specified block for given address associated with particular API key.

type Config added in v1.57.1

type Config struct {
	Endpoint string `help:"storjscan API endpoint"`
	Auth     struct {
		Identifier string `help:"basic auth identifier"`
		Secret     string `help:"basic auth secret"`
	}
	Interval      time.Duration `help:"storjscan chore interval to query new payments for all satellite deposit wallets" default:"1m"`
	Confirmations int           `help:"required number of following blocks in the chain to accept payment as confirmed" default:"15"`
	DisableLoop   bool          `help:"flag to disable querying new storjscan payments by storjscan chore" default:"true"`
}

Config stores needed information for storjscan service initialization.

type Header struct {
	ChainID   int64
	Hash      blockchain.Hash
	Number    int64
	Timestamp time.Time
}

Header holds ethereum blockchain block header data.

type LatestPayments

type LatestPayments struct {
	LatestBlocks []Header
	Payments     []Payment
}

LatestPayments contains latest payments and latest chain block header.

type Payment

type Payment struct {
	ChainID     int64
	From        blockchain.Address
	To          blockchain.Address
	TokenValue  currency.Amount
	USDValue    currency.Amount
	BlockHash   blockchain.Hash
	BlockNumber int64
	Transaction blockchain.Hash
	LogIndex    int
	Timestamp   time.Time
}

Payment holds storjscan payment data.

type PaymentsDB added in v1.58.1

type PaymentsDB interface {
	// InsertBatch inserts list of payments into DB.
	InsertBatch(ctx context.Context, payments []CachedPayment) error
	// List returns list of all storjscan payments order by block number and log index desc mainly for testing.
	List(ctx context.Context) ([]CachedPayment, error)
	// ListWallet returns list of storjscan payments order by block number and log index desc.
	ListWallet(ctx context.Context, wallet blockchain.Address, limit int, offset int64) ([]CachedPayment, error)
	// LastBlocks returns the highest blocks known to the DB for each chain with the given payment status.
	LastBlocks(ctx context.Context, status payments.PaymentStatus) (map[int64]int64, error)
	// DeletePending removes all pending transactions from the DB.
	DeletePending(ctx context.Context) error
	// ListConfirmed returns list of confirmed storjscan payments greater than the given timestamp from the specified source and chain.
	ListConfirmed(ctx context.Context, source string, chainID, blockNumber int64, logIndex int) ([]CachedPayment, error)
}

PaymentsDB is storjscan payments DB interface.

architecture: Database

type Service added in v1.57.1

type Service struct {
	// contains filtered or unexported fields
}

Service exposes API to interact with storjscan payments provider.

func NewService added in v1.57.1

func NewService(log *zap.Logger, walletsDB WalletsDB, paymentsDB PaymentsDB, client *Client, neededConfirmations int, bonusRate int64) *Service

NewService creates new storjscan service instance.

func (*Service) Claim added in v1.57.1

func (service *Service) Claim(ctx context.Context, userID uuid.UUID) (_ blockchain.Address, err error)

Claim gets a new crypto wallet and associates it with a user.

func (*Service) Get added in v1.57.1

func (service *Service) Get(ctx context.Context, userID uuid.UUID) (_ blockchain.Address, err error)

Get returns the crypto wallet address associated with the given user.

func (*Service) GetNewTransactions added in v1.62.1

func (service *Service) GetNewTransactions(ctx context.Context, source string, _ time.Time, lastPaymentMetadata []byte) ([]billing.Transaction, error)

GetNewTransactions returns the storjscan payments for a provided source since the given block number and index as a billing transactions type.

func (*Service) Payments added in v1.60.1

func (service *Service) Payments(ctx context.Context, wallet blockchain.Address, limit int, offset int64) (_ []payments.WalletPayment, err error)

Payments retrieves payments for specific wallet.

func (*Service) PaymentsWithConfirmations added in v1.84.1

func (service *Service) PaymentsWithConfirmations(ctx context.Context, wallet blockchain.Address) (_ []payments.WalletPaymentWithConfirmations, err error)

PaymentsWithConfirmations returns payments with confirmations count for a particular wallet.

func (*Service) Sources added in v1.100.2

func (service *Service) Sources() []string

Sources defines the billing transaction sources for storjscan payments.

func (*Service) Type added in v1.62.1

func (service *Service) Type() billing.TransactionType

Type defines the billing transaction type for storjscan payments.

type Wallet added in v1.62.1

type Wallet struct {
	UserID  uuid.UUID
	Address blockchain.Address
}

Wallet associates a user ID and a wallet address.

type WalletsDB

type WalletsDB interface {
	// Add adds a new storjscan wallet to the DB and associates it with a user.
	Add(ctx context.Context, userID uuid.UUID, walletAddress blockchain.Address) error
	// GetWallet returns the wallet address associated with the given user.
	GetWallet(ctx context.Context, userID uuid.UUID) (blockchain.Address, error)
	// GetUser returns the userID associated with the given wallet.
	GetUser(ctx context.Context, wallet blockchain.Address) (uuid.UUID, error)
	// GetAll returns all saved wallet entries.
	GetAll(ctx context.Context) (_ []Wallet, err error)
}

WalletsDB is an interface which defines functionality of DB which stores user storjscan wallets.

architecture: Database

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