stripecoinpayments

package
v1.50.0-rc Latest Latest
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 Go to latest Published: Mar 3, 2022 License: AGPL-3.0 Imports: 33 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// StripeDepositTransactionDescription is the description for Stripe
	// balance transactions representing STORJ deposits.
	StripeDepositTransactionDescription = "STORJ deposit"

	// StripeDepositBonusTransactionDescription is the description for Stripe
	// balance transactions representing bonuses received for STORJ deposits.
	StripeDepositBonusTransactionDescription = "STORJ deposit bonus"

	// StripeMigratedDepositBonusTransactionDescription is the description for
	// Stripe balance transactions representing bonuses migrated from the
	// 'credits' table of the satellite DB.
	StripeMigratedDepositBonusTransactionDescription = "Migrated STORJ deposit bonus"
)

Variables

View Source 
var ErrChore = errs.Class("stripecoinpayments chore")

ErrChore is stripecoinpayments clearing loop chore error class.

View Source 
var ErrConversion = errs.Class("conversion service")

ErrConversion defines version service error.

View Source 
var ErrNoCustomer = Error.New("customer doesn't exist")

ErrNoCustomer is error class defining that there is no customer for user.

View Source 
var ErrProjectRecordExists = Error.New("invoice project record already exists")

ErrProjectRecordExists is error class defining that such project record already exists.

View Source 
var ErrTransactionConsumed = errs.New("error transaction already consumed")

ErrTransactionConsumed is thrown when trying to consume already consumed transaction.

View Source 
var (
	// Error defines stripecoinpayments service error.
	Error = errs.Class("stripecoinpayments service")
)

Functions

This section is empty.

Types

type Chore added in v0.25.0 

type Chore struct {
	TransactionCycle    *sync2.Cycle
	AccountBalanceCycle *sync2.Cycle

	// temporary! remove once all gob-encoded big.Float records are gone from DBs on all satellites:
	TransactionMigrationCycle    *sync2.Cycle
	ConversionRateMigrationCycle *sync2.Cycle
	// contains filtered or unexported fields
}

Chore runs clearing process of reconciling transactions deposits, customer balance, invoices and usages.

architecture: Chore

func NewChore added in v0.25.0 

func NewChore(log *zap.Logger, service *Service, txInterval, accBalanceInterval, migrationBatchInterval time.Duration, migrationBatchSize int) *Chore

NewChore creates new clearing loop chore. TODO: uncomment new interval when coupons will be finished.

func (*Chore) Close added in v0.25.0 

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

Close closes all underlying resources.

func (*Chore) Run added in v0.25.0 

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

Run runs all clearing related cycles.

type Config 

type Config struct {
	StripeSecretKey              string        `help:"stripe API secret key" default:""`
	StripePublicKey              string        `help:"stripe API public key" default:""`
	StripeFreeTierCouponID       string        `help:"stripe free tier coupon ID" default:""`
	CoinpaymentsPublicKey        string        `help:"coinpayments API public key" default:""`
	CoinpaymentsPrivateKey       string        `help:"coinpayments API private key key" default:""`
	TransactionUpdateInterval    time.Duration `help:"amount of time we wait before running next transaction update loop" default:"2m" testDefault:"$TESTINTERVAL"`
	AccountBalanceUpdateInterval time.Duration `help:"amount of time we wait before running next account balance update loop" default:"2m" testDefault:"$TESTINTERVAL"`
	ConversionRatesCycleInterval time.Duration `help:"amount of time we wait before running next conversion rates update loop" default:"10m" testDefault:"$TESTINTERVAL"`
	AutoAdvance                  bool          `help:"toogle autoadvance feature for invoice creation" default:"false"`
	ListingLimit                 int           `help:"sets the maximum amount of items before we start paging on requests" default:"100" hidden:"true"`

	// temporary! remove after all gob-encoded big.Float values are out of all satellite DBs.
	GobFloatMigrationBatchInterval time.Duration `` /* 141-byte string literal not displayed */
	GobFloatMigrationBatchSize     int           `help:"number of rows with gob-encoded big.Float values to migrate at once" default:"100" testDefault:"10" hidden:"true"`
}

Config stores needed information for payment service initialization.

type ConversionService added in v1.34.1 

type ConversionService struct {
	Cycle sync2.Cycle
	// contains filtered or unexported fields
}

ConversionService updates conversion rates in a loop.

architecture: Service

func NewConversionService added in v1.34.1 

func NewConversionService(log *zap.Logger, service *Service, interval time.Duration) *ConversionService

NewConversionService creates new instance of ConversionService.

func (*ConversionService) Close added in v1.34.1 

func (conversion *ConversionService) Close() (err error)

Close closes underlying cycle.

func (*ConversionService) Run added in v1.34.1 

func (conversion *ConversionService) Run(ctx context.Context) (err error)

Run runs loop which updates conversion rates for service.

type CreateProjectRecord added in v0.25.0 

type CreateProjectRecord struct {
	ProjectID uuid.UUID
	Storage   float64
	Egress    int64
	Segments  float64
}

CreateProjectRecord holds info needed for creation new invoice project record.

type Customer added in v0.25.0 

type Customer struct {
	ID     string
	UserID uuid.UUID
}

Customer holds customer id and user id.

type CustomersDB 

type CustomersDB interface {
	// Insert inserts a stripe customer into the database.
	Insert(ctx context.Context, userID uuid.UUID, customerID string) error
	// GetCustomerID return stripe customers id.
	GetCustomerID(ctx context.Context, userID uuid.UUID) (string, error)
	// List returns page with customers ids created before specified date.
	List(ctx context.Context, offset int64, limit int, before time.Time) (CustomersPage, error)

	// TODO: get rid of this.
	Raw() *dbx.DB
}

CustomersDB is interface for working with stripe customers table.

architecture: Database

type CustomersPage added in v0.25.0 

type CustomersPage struct {
	Customers  []Customer
	Next       bool
	NextOffset int64
}

CustomersPage holds customers and indicates if there is more data available and provides next offset.

type DB added in v0.25.0 

type DB interface {
	// Customers is getter for customers db.
	Customers() CustomersDB
	// Transactions is getter for transactions db.
	Transactions() TransactionsDB
	// ProjectRecords is getter for invoice project records db.
	ProjectRecords() ProjectRecordsDB
}

DB is stripecoinpayments DB interface.

architecture: Database

type ProjectRecord added in v0.25.0 

type ProjectRecord struct {
	ID          uuid.UUID
	ProjectID   uuid.UUID
	Storage     float64
	Egress      int64
	Segments    float64
	PeriodStart time.Time
	PeriodEnd   time.Time
	State       int
}

ProjectRecord holds project usage particular for billing period.

type ProjectRecordsDB added in v0.25.0 

type ProjectRecordsDB interface {
	// Create creates new invoice project record with credits spendings in the DB.
	Create(ctx context.Context, records []CreateProjectRecord, start, end time.Time) error
	// Check checks if invoice project record for specified project and billing period exists.
	Check(ctx context.Context, projectID uuid.UUID, start, end time.Time) error
	// Get returns record for specified project and billing period.
	Get(ctx context.Context, projectID uuid.UUID, start, end time.Time) (*ProjectRecord, error)
	// Consume consumes invoice project record.
	Consume(ctx context.Context, id uuid.UUID) error
	// ListUnapplied returns project records page with unapplied project records.
	ListUnapplied(ctx context.Context, offset int64, limit int, start, end time.Time) (ProjectRecordsPage, error)
}

ProjectRecordsDB is interface for working with invoice project records.

architecture: Database

type ProjectRecordsPage added in v0.25.0 

type ProjectRecordsPage struct {
	Records    []ProjectRecord
	Next       bool
	NextOffset int64
}

ProjectRecordsPage holds project records and indicates if there is more data available and provides next offset.

type Service 

type Service struct {
	StorageMBMonthPriceCents decimal.Decimal
	EgressMBPriceCents       decimal.Decimal
	SegmentMonthPriceCents   decimal.Decimal
	// BonusRate amount of percents
	BonusRate int64
	// Coupon Values
	StripeFreeTierCouponID string

	// Stripe Extended Features
	AutoAdvance bool
	// contains filtered or unexported fields
}

Service is an implementation for payment service via Stripe and Coinpayments.

architecture: Service

func NewService 

func NewService(log *zap.Logger, stripeClient StripeClient, config Config, db DB, projectsDB console.Projects, usageDB accounting.ProjectAccounting, storageTBPrice, egressTBPrice, segmentPrice string, bonusRate int64) (*Service, error)

NewService creates a Service instance.

func (*Service) Accounts 

func (service *Service) Accounts() payments.Accounts

Accounts exposes all needed functionality to manage payment accounts.

func (*Service) ApplyFreeTierCoupons added in v1.37.1 

func (service *Service) ApplyFreeTierCoupons(ctx context.Context) (err error)

ApplyFreeTierCoupons iterates through all customers in Stripe. For each customer, if that customer does not currently have a Stripe coupon, the free tier Stripe coupon is applied.

func (*Service) CreateInvoices added in v0.25.0 

func (service *Service) CreateInvoices(ctx context.Context, period time.Time) (err error)

CreateInvoices lists through all customers and creates invoices.

func (*Service) FinalizeInvoices added in v1.7.1 

func (service *Service) FinalizeInvoices(ctx context.Context) (err error)

FinalizeInvoices sets autoadvance flag on all draft invoices currently available in stripe.

func (*Service) GetRate added in v0.26.0 

func (service *Service) GetRate(ctx context.Context, curr1, curr2 *monetary.Currency) (_ decimal.Decimal, err error)

GetRate returns conversion rate for specified currencies.

func (*Service) InvoiceApplyProjectRecords added in v0.25.0 

func (service *Service) InvoiceApplyProjectRecords(ctx context.Context, period time.Time) (err error)

InvoiceApplyProjectRecords iterates through unapplied invoice project records and creates invoice line items for stripe customer.

func (*Service) InvoiceItemsFromProjectRecord added in v1.8.1 

func (service *Service) InvoiceItemsFromProjectRecord(projName string, record ProjectRecord) (result []*stripe.InvoiceItemParams)

InvoiceItemsFromProjectRecord calculates Stripe invoice item from project record.

func (*Service) PrepareInvoiceProjectRecords added in v0.25.0 

func (service *Service) PrepareInvoiceProjectRecords(ctx context.Context, period time.Time) (err error)

PrepareInvoiceProjectRecords iterates through all projects and creates invoice records if none exist.

func (*Service) SetNow added in v1.6.1 

func (service *Service) SetNow(now func() time.Time)

SetNow allows tests to have the Service act as if the current time is whatever they want. This avoids races and sleeping, making tests more reliable and efficient.

func (*Service) UpdateRates added in v0.26.0 

func (service *Service) UpdateRates(ctx context.Context) (err error)

UpdateRates fetches new rates and updates service rate cache.

type StripeCharges added in v1.5.2 

type StripeCharges interface {
	List(listParams *stripe.ChargeListParams) *charge.Iter
}

StripeCharges Stripe Charges interface.

type StripeClient added in v1.5.2 

type StripeClient interface {
	Customers() StripeCustomers
	PaymentMethods() StripePaymentMethods
	Invoices() StripeInvoices
	InvoiceItems() StripeInvoiceItems
	CustomerBalanceTransactions() StripeCustomerBalanceTransactions
	Charges() StripeCharges
	PromoCodes() StripePromoCodes
}

StripeClient Stripe client interface.

func NewStripeClient added in v1.5.2 

func NewStripeClient(log *zap.Logger, config Config) StripeClient

NewStripeClient creates Stripe client from configuration.

func NewStripeMock added in v1.5.2 

func NewStripeMock(id storj.NodeID, customersDB CustomersDB, usersDB console.Users) StripeClient

NewStripeMock creates new Stripe client mock.

A new mock is returned for each unique id. If this method is called multiple times with the same id, it will return the same mock instance for that id.

If called by satellite component, the id param should be the peer.ID(). If called by CLI tool, the id param should be a zero value, i.e. storj.NodeID{}. If called by satellitedb test case, the id param should be a random value, i.e. testrand.NodeID().

type StripeCustomerBalanceTransactions added in v1.5.2 

type StripeCustomerBalanceTransactions interface {
	New(params *stripe.CustomerBalanceTransactionParams) (*stripe.CustomerBalanceTransaction, error)
	List(listParams *stripe.CustomerBalanceTransactionListParams) *customerbalancetransaction.Iter
}

StripeCustomerBalanceTransactions Stripe CustomerBalanceTransactions interface.

type StripeCustomers added in v1.5.2 

type StripeCustomers interface {
	New(params *stripe.CustomerParams) (*stripe.Customer, error)
	Get(id string, params *stripe.CustomerParams) (*stripe.Customer, error)
	Update(id string, params *stripe.CustomerParams) (*stripe.Customer, error)
}

StripeCustomers Stripe Customers interface.

type StripeInvoiceItems added in v1.5.2 

type StripeInvoiceItems interface {
	New(params *stripe.InvoiceItemParams) (*stripe.InvoiceItem, error)
	List(listParams *stripe.InvoiceItemListParams) *invoiceitem.Iter
}

StripeInvoiceItems Stripe InvoiceItems interface.

type StripeInvoices added in v1.5.2 

type StripeInvoices interface {
	New(params *stripe.InvoiceParams) (*stripe.Invoice, error)
	List(listParams *stripe.InvoiceListParams) *invoice.Iter
	FinalizeInvoice(id string, params *stripe.InvoiceFinalizeParams) (*stripe.Invoice, error)
}

StripeInvoices Stripe Invoices interface.

type StripePaymentMethods added in v1.5.2 

type StripePaymentMethods interface {
	List(listParams *stripe.PaymentMethodListParams) *paymentmethod.Iter
	New(params *stripe.PaymentMethodParams) (*stripe.PaymentMethod, error)
	Attach(id string, params *stripe.PaymentMethodAttachParams) (*stripe.PaymentMethod, error)
	Detach(id string, params *stripe.PaymentMethodDetachParams) (*stripe.PaymentMethod, error)
}

StripePaymentMethods Stripe PaymentMethods interface.

type StripePromoCodes added in v1.35.2 

type StripePromoCodes interface {
	List(params *stripe.PromotionCodeListParams) *promotioncode.Iter
}

StripePromoCodes is the Stripe PromoCodes interface.

type Transaction 

type Transaction struct {
	ID        coinpayments.TransactionID
	AccountID uuid.UUID
	Address   string
	Amount    monetary.Amount
	Received  monetary.Amount
	Status    coinpayments.Status
	Key       string
	Timeout   time.Duration
	CreatedAt time.Time
}

Transaction defines coinpayments transaction info that is stored in the DB.

type TransactionAndUserList added in v0.31.4 

type TransactionAndUserList map[coinpayments.TransactionID]uuid.UUID

TransactionAndUserList is a composite type for storing userID and txID.

func (TransactionAndUserList) IDList added in v0.31.4 

func (idMap TransactionAndUserList) IDList() coinpayments.TransactionIDList

IDList returns transaction id list.

type TransactionUpdate 

type TransactionUpdate struct {
	TransactionID coinpayments.TransactionID
	Status        coinpayments.Status
	Received      monetary.Amount
}

TransactionUpdate holds transaction update info.

type TransactionsDB 

type TransactionsDB interface {
	// Insert inserts new coinpayments transaction into DB.
	Insert(ctx context.Context, tx Transaction) (time.Time, error)
	// Update updates status and received for set of transactions.
	Update(ctx context.Context, updates []TransactionUpdate, applies coinpayments.TransactionIDList) error
	// Consume marks transaction as consumed, so it won't participate in apply account balance loop.
	Consume(ctx context.Context, id coinpayments.TransactionID) error
	// LockRate locks conversion rate for transaction.
	LockRate(ctx context.Context, id coinpayments.TransactionID, rate decimal.Decimal) error
	// GetLockedRate returns locked conversion rate for transaction or error if non exists.
	GetLockedRate(ctx context.Context, id coinpayments.TransactionID) (decimal.Decimal, error)
	// ListAccount returns all transaction for specific user.
	ListAccount(ctx context.Context, userID uuid.UUID) ([]Transaction, error)
	// ListPending returns TransactionsPage with pending transactions.
	ListPending(ctx context.Context, offset int64, limit int, before time.Time) (TransactionsPage, error)
	// ListUnapplied returns TransactionsPage with completed transaction that should be applied to account balance.
	ListUnapplied(ctx context.Context, offset int64, limit int, before time.Time) (TransactionsPage, error)

	// MigrateGobFloatTransactionRecords is a strictly-temporary task that will, with time, eliminate gob-encoded big.Float records from the coinpayments_transactions table. It should be called repeatedly, passing back nextRangeStart for the next rangeStart parameter, until it encounters an error or returns nextRangeStart = "".
	MigrateGobFloatTransactionRecords(ctx context.Context, rangeStart string, limit int) (migrated int, nextRangeStart string, err error)
	// MigrateGobFloatConversionRateRecords is a strictly-temporary task that will, with time, eliminate gob-encoded big.Float records from the stripecoinpayments_tx_conversion_rates table. It should be called repeatedly, passing back nextRangeStart for the next rangeStart parameter, until it encounters an error or returns nextRangeStart = "".
	MigrateGobFloatConversionRateRecords(ctx context.Context, rangeStart string, limit int) (migrated int, nextRangeStart string, err error)
}

TransactionsDB is an interface which defines functionality of DB which stores coinpayments transactions.

architecture: Database

type TransactionsPage 

type TransactionsPage struct {
	Transactions []Transaction
	Next         bool
	NextOffset   int64
}

TransactionsPage holds set of transaction and indicates if there are more transactions to fetch.

func (*TransactionsPage) CreationTimes added in v1.8.1 

func (page *TransactionsPage) CreationTimes() map[coinpayments.TransactionID]time.Time

CreationTimes returns a map of creation times of page's transactions.

func (*TransactionsPage) IDList 

func (page *TransactionsPage) IDList() TransactionAndUserList

IDList returns transaction id list of page's transactions.

Source Files

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