96 lines
3.6 KiB
Go
96 lines
3.6 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package stripecoinpayments
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import (
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"context"
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"time"
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"github.com/skyrings/skyring-common/tools/uuid"
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"storj.io/storj/satellite/payments"
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"storj.io/storj/satellite/payments/coinpayments"
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)
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// CreditsDB is an interface for managing credits table.
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//
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// architecture: Database
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type CreditsDB interface {
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// InsertCredit inserts credit to user's credit balance into the database.
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InsertCredit(ctx context.Context, credit payments.Credit) error
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// GetCredit returns credit by transactionID.
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GetCredit(ctx context.Context, transactionID coinpayments.TransactionID) (_ payments.Credit, err error)
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// ListCredits returns all credits of specific user.
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ListCredits(ctx context.Context, userID uuid.UUID) ([]payments.Credit, error)
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// ListCreditsPaged returns all credits of specific user.
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ListCreditsPaged(ctx context.Context, offset int64, limit int, before time.Time, userID uuid.UUID) (payments.CreditsPage, error)
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// InsertCreditsSpending inserts spending to user's spending list into the database.
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InsertCreditsSpending(ctx context.Context, spending CreditsSpending) error
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// ListCreditsSpendings returns spending received for concrete deposit.
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ListCreditsSpendings(ctx context.Context, userID uuid.UUID) ([]CreditsSpending, error)
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// ListCreditsSpendingsPaged returns all spending of specific user.
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ListCreditsSpendingsPaged(ctx context.Context, status int, offset int64, limit int, before time.Time) (CreditsSpendingsPage, error)
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// ApplyCreditsSpending updated spending's status.
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ApplyCreditsSpending(ctx context.Context, spendingID uuid.UUID) (err error)
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// Balance returns difference between all credits and creditsSpendings of specific user.
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Balance(ctx context.Context, userID uuid.UUID) (int64, error)
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}
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// ensures that credits implements payments.Credits.
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var _ payments.Credits = (*credits)(nil)
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// credits is an implementation of payments.Credits.
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//
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// architecture: Service
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type credits struct {
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service *Service
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}
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// CreditsSpending is an entity that holds funds been used from Accounts bonus credit balance.
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// Status shows if spending have been used to pay for invoice already or not.
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type CreditsSpending struct {
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ID uuid.UUID `json:"id"`
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ProjectID uuid.UUID `json:"projectId"`
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UserID uuid.UUID `json:"userId"`
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Amount int64 `json:"amount"`
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Status CreditsSpendingStatus `json:"status"`
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Created time.Time `json:"created"`
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}
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// CreditsSpendingsPage holds set of creditsSpendings and indicates if
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// there are more creditsSpendings to fetch.
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type CreditsSpendingsPage struct {
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Spendings []CreditsSpending
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Next bool
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NextOffset int64
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}
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// CreditsSpendingStatus indicates the state of the creditsSpending.
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type CreditsSpendingStatus int
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const (
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// CreditsSpendingStatusUnapplied is a default creditsSpending state.
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CreditsSpendingStatusUnapplied CreditsSpendingStatus = 0
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// CreditsSpendingStatusApplied status indicates that spending was applied.
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CreditsSpendingStatusApplied CreditsSpendingStatus = 1
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)
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// Create attaches a credit for payment account.
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func (credits *credits) Create(ctx context.Context, credit payments.Credit) (err error) {
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defer mon.Task()(&ctx, credit)(&err)
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return Error.Wrap(credits.service.db.Credits().InsertCredit(ctx, credit))
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}
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// ListByUserID return list of all credits of specified payment account.
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func (credits *credits) ListByUserID(ctx context.Context, userID uuid.UUID) (_ []payments.Credit, err error) {
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defer mon.Task()(&ctx, userID)(&err)
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creditsList, err := credits.service.db.Credits().ListCredits(ctx, userID)
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return creditsList, Error.Wrap(err)
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}
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