storj/satellite/payments/account.go

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// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package payments
import (
"context"
"time"
"github.com/zeebo/errs"
"storj.io/common/uuid"
)
// ErrAccountNotSetup is an error type which indicates that payment account is not created.
var ErrAccountNotSetup = errs.Class("payment account is not set up")
// Accounts exposes all needed functionality to manage payment accounts.
//
// architecture: Service
type Accounts interface {
// Setup creates a payment account for the user.
// If account is already set up it will return nil.
Setup(ctx context.Context, userID uuid.UUID, email string, signupPromoCode string) (CouponType, error)
// Balance returns an object that represents current free credits and coins balance in cents.
Balance(ctx context.Context, userID uuid.UUID) (Balance, error)
// ProjectCharges returns how much money current user will be charged for each project.
ProjectCharges(ctx context.Context, userID uuid.UUID, since, before time.Time) ([]ProjectCharge, error)
// GetProjectUsagePriceModel returns the project usage price model for a user agent.
// If the user agent is malformed or does not contain a valid partner ID, the default
// price model is returned.
GetProjectUsagePriceModel(userAgent []byte) ProjectUsagePriceModel
// CheckProjectInvoicingStatus returns error if for the given project there are outstanding project records and/or usage
// which have not been applied/invoiced yet (meaning sent over to stripe).
CheckProjectInvoicingStatus(ctx context.Context, projectID uuid.UUID) error
// CheckProjectUsageStatus returns error if for the given project there is some usage for current or previous month.
CheckProjectUsageStatus(ctx context.Context, projectID uuid.UUID) error
// Charges returns list of all credit card charges related to account.
Charges(ctx context.Context, userID uuid.UUID) ([]Charge, error)
// CreditCards exposes all needed functionality to manage account credit cards.
CreditCards() CreditCards
// StorjTokens exposes all storj token related functionality.
StorjTokens() StorjTokens
// Invoices exposes all needed functionality to manage account invoices.
Invoices() Invoices
// Coupons exposes all needed functionality to manage coupons.
Coupons() Coupons
}