402 lines
15 KiB
Go
402 lines
15 KiB
Go
// Copyright (C) 2020 Storj Labs, Inc.
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// See LICENSE for copying information.
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package stripecoinpayments_test
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import (
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"strconv"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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"go.uber.org/zap"
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"storj.io/common/memory"
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"storj.io/common/pb"
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"storj.io/common/testcontext"
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"storj.io/common/testrand"
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"storj.io/storj/private/testplanet"
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"storj.io/storj/satellite"
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"storj.io/storj/satellite/accounting"
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"storj.io/storj/satellite/console"
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"storj.io/storj/satellite/payments"
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"storj.io/storj/satellite/payments/coinpayments"
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"storj.io/storj/satellite/payments/stripecoinpayments"
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)
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func TestService_InvoiceElementsProcessing(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 0, UplinkCount: 0,
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Reconfigure: testplanet.Reconfigure{
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Satellite: func(log *zap.Logger, index int, config *satellite.Config) {
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config.Payments.StripeCoinPayments.ListingLimit = 4
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config.Payments.CouponValue = 5
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},
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},
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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satellite := planet.Satellites[0]
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// pick a specific date so that it doesn't fail if it's the last day of the month
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// keep month + 1 because user needs to be created before calculation
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period := time.Date(2020, time.Now().Month()+1, 20, 0, 0, 0, 0, time.UTC)
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numberOfProjects := 19
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// generate test data, each user has one project, one coupon and some credits
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for i := 0; i < numberOfProjects; i++ {
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user, err := satellite.AddUser(ctx, "testuser"+strconv.Itoa(i), "user@test"+strconv.Itoa(i), 1)
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require.NoError(t, err)
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project, err := satellite.AddProject(ctx, user.ID, "testproject-"+strconv.Itoa(i))
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require.NoError(t, err)
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credit := payments.Credit{
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UserID: user.ID,
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Amount: 9,
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TransactionID: coinpayments.TransactionID("transID" + strconv.Itoa(i)),
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}
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err = satellite.DB.StripeCoinPayments().Credits().InsertCredit(ctx, credit)
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require.NoError(t, err)
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err = satellite.DB.Orders().UpdateBucketBandwidthSettle(ctx, project.ID, []byte("testbucket"),
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pb.PieceAction_GET, int64(i+10)*memory.GiB.Int64(), period)
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require.NoError(t, err)
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}
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satellite.API.Payments.Service.SetNow(func() time.Time {
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return time.Date(period.Year(), period.Month()+1, 1, 0, 0, 0, 0, time.UTC)
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})
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err := satellite.API.Payments.Service.PrepareInvoiceProjectRecords(ctx, period)
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require.NoError(t, err)
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start := time.Date(period.Year(), period.Month(), 1, 0, 0, 0, 0, time.UTC)
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end := time.Date(period.Year(), period.Month()+1, 0, 0, 0, 0, 0, time.UTC)
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// check if we have project record for each project
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recordsPage, err := satellite.DB.StripeCoinPayments().ProjectRecords().ListUnapplied(ctx, 0, 40, start, end)
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require.NoError(t, err)
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require.Equal(t, numberOfProjects, len(recordsPage.Records))
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// check if we have coupon for each project
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couponsPage, err := satellite.DB.StripeCoinPayments().Coupons().ListUnapplied(ctx, 0, 40, start)
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require.NoError(t, err)
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require.Equal(t, numberOfProjects, len(couponsPage.Usages))
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// check if we have credits spendings for each project
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spendingsPage, err := satellite.DB.StripeCoinPayments().Credits().ListCreditsSpendingsPaged(ctx, int(stripecoinpayments.CreditsSpendingStatusUnapplied), 0, 40, start)
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require.NoError(t, err)
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require.Equal(t, numberOfProjects, len(spendingsPage.Spendings))
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err = satellite.API.Payments.Service.InvoiceApplyProjectRecords(ctx, period)
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require.NoError(t, err)
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// verify that we applied all unapplied project records
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recordsPage, err = satellite.DB.StripeCoinPayments().ProjectRecords().ListUnapplied(ctx, 0, 40, start, end)
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require.NoError(t, err)
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require.Equal(t, 0, len(recordsPage.Records))
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err = satellite.API.Payments.Service.InvoiceApplyCoupons(ctx, period)
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require.NoError(t, err)
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// verify that we applied all unapplied coupons
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couponsPage, err = satellite.DB.StripeCoinPayments().Coupons().ListUnapplied(ctx, 0, 40, start)
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require.NoError(t, err)
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require.Equal(t, 0, len(couponsPage.Usages))
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err = satellite.API.Payments.Service.InvoiceApplyCredits(ctx, period)
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require.NoError(t, err)
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// verify that we applied all unapplied credits spendings
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spendingsPage, err = satellite.DB.StripeCoinPayments().Credits().ListCreditsSpendingsPaged(ctx, int(stripecoinpayments.CreditsSpendingStatusUnapplied), 0, 40, start)
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require.NoError(t, err)
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require.Equal(t, 0, len(spendingsPage.Spendings))
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})
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}
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func TestService_InvoiceUserWithManyProjects(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 0, UplinkCount: 0,
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Reconfigure: testplanet.Reconfigure{
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Satellite: func(log *zap.Logger, index int, config *satellite.Config) {
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config.Payments.StripeCoinPayments.ListingLimit = 4
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},
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},
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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satellite := planet.Satellites[0]
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payments := satellite.API.Payments
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// pick a specific date so that it doesn't fail if it's the last day of the month
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// keep month + 1 because user needs to be created before calculation
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period := time.Date(2020, time.Now().Month()+1, 20, 0, 0, 0, 0, time.UTC)
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payments.Service.SetNow(func() time.Time {
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return time.Date(period.Year(), period.Month()+1, 1, 0, 0, 0, 0, time.UTC)
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})
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start := time.Date(period.Year(), period.Month(), 1, 0, 0, 0, 0, time.UTC)
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end := time.Date(period.Year(), period.Month()+1, 0, 0, 0, 0, 0, time.UTC)
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numberOfProjects := 5
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storageHours := 24
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user, err := satellite.AddUser(ctx, "testuser", "user@test", numberOfProjects)
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require.NoError(t, err)
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projects := make([]*console.Project, numberOfProjects)
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projectsEgress := make([]int64, len(projects))
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projectsStorage := make([]int64, len(projects))
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for i := 0; i < len(projects); i++ {
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projects[i], err = satellite.AddProject(ctx, user.ID, "testproject-"+strconv.Itoa(i))
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require.NoError(t, err)
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// generate egress
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projectsEgress[i] = int64(i+10) * memory.GiB.Int64()
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err = satellite.DB.Orders().UpdateBucketBandwidthSettle(ctx, projects[i].ID, []byte("testbucket"),
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pb.PieceAction_GET, projectsEgress[i], period)
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require.NoError(t, err)
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// generate storage
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// we need at least two tallies across time to calculate storage
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projectsStorage[i] = int64(i+1) * memory.TiB.Int64()
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tally := &accounting.BucketTally{
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BucketName: []byte("testbucket"),
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ProjectID: projects[i].ID,
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RemoteBytes: projectsStorage[i],
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ObjectCount: int64(i + 1),
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}
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tallies := map[string]*accounting.BucketTally{
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"0": tally,
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}
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err = satellite.DB.ProjectAccounting().SaveTallies(ctx, period, tallies)
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require.NoError(t, err)
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err = satellite.DB.ProjectAccounting().SaveTallies(ctx, period.Add(time.Duration(storageHours)*time.Hour), tallies)
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require.NoError(t, err)
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// verify that projects don't have records yet
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projectRecord, err := satellite.DB.StripeCoinPayments().ProjectRecords().Get(ctx, projects[i].ID, start, end)
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require.NoError(t, err)
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require.Nil(t, projectRecord)
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}
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err = payments.Service.PrepareInvoiceProjectRecords(ctx, period)
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require.NoError(t, err)
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couponsPage, err := satellite.DB.StripeCoinPayments().Coupons().ListUnapplied(ctx, 0, 40, start)
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require.NoError(t, err)
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require.Equal(t, 1, len(couponsPage.Usages))
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for i := 0; i < len(projects); i++ {
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projectRecord, err := satellite.DB.StripeCoinPayments().ProjectRecords().Get(ctx, projects[i].ID, start, end)
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require.NoError(t, err)
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require.NotNil(t, projectRecord)
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require.Equal(t, projects[i].ID, projectRecord.ProjectID)
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require.Equal(t, projectsEgress[i], projectRecord.Egress)
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expectedStorage := float64(projectsStorage[i] * int64(storageHours))
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require.Equal(t, expectedStorage, projectRecord.Storage)
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expectedObjectsCount := float64((i + 1) * storageHours)
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require.Equal(t, expectedObjectsCount, projectRecord.Objects)
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}
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// run all parts of invoice generation to see if there are no unexpected errors
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err = payments.Service.InvoiceApplyProjectRecords(ctx, period)
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require.NoError(t, err)
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err = payments.Service.InvoiceApplyCoupons(ctx, period)
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require.NoError(t, err)
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err = payments.Service.InvoiceApplyCredits(ctx, period)
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require.NoError(t, err)
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err = payments.Service.CreateInvoices(ctx, period)
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require.NoError(t, err)
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})
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}
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func TestService_InvoiceUserWithManyCoupons(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 0, UplinkCount: 0,
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Reconfigure: testplanet.Reconfigure{
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Satellite: func(log *zap.Logger, index int, config *satellite.Config) {
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config.Payments.CouponValue = 3
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},
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},
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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satellite := planet.Satellites[0]
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paymentsAPI := satellite.API.Payments
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// pick a specific date so that it doesn't fail if it's the last day of the month
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// keep month + 1 because user needs to be created before calculation
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period := time.Date(2020, time.Now().Month()+1, 20, 0, 0, 0, 0, time.UTC)
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paymentsAPI.Service.SetNow(func() time.Time {
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return time.Date(period.Year(), period.Month()+1, 1, 0, 0, 0, 0, time.UTC)
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})
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start := time.Date(period.Year(), period.Month(), 1, 0, 0, 0, 0, time.UTC)
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storageHours := 24
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user, err := satellite.AddUser(ctx, "testuser", "user@test", 5)
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require.NoError(t, err)
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project, err := satellite.AddProject(ctx, user.ID, "testproject")
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require.NoError(t, err)
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sumOfCoupons := int64(0)
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for i := 0; i < 5; i++ {
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coupon, err := satellite.API.Payments.Accounts.Coupons().Create(ctx, payments.Coupon{
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ID: testrand.UUID(),
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UserID: user.ID,
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Amount: int64(i + 4),
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Duration: 2,
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Status: payments.CouponActive,
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Type: payments.CouponTypePromotional,
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})
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require.NoError(t, err)
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sumOfCoupons += coupon.Amount
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}
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{
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// generate egress
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err = satellite.DB.Orders().UpdateBucketBandwidthSettle(ctx, project.ID, []byte("testbucket"),
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pb.PieceAction_GET, 10*memory.GiB.Int64(), period)
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require.NoError(t, err)
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// generate storage
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// we need at least two tallies across time to calculate storage
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tally := &accounting.BucketTally{
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BucketName: []byte("testbucket"),
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ProjectID: project.ID,
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RemoteBytes: memory.TiB.Int64(),
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ObjectCount: 45,
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}
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tallies := map[string]*accounting.BucketTally{
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"0": tally,
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}
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err = satellite.DB.ProjectAccounting().SaveTallies(ctx, period, tallies)
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require.NoError(t, err)
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err = satellite.DB.ProjectAccounting().SaveTallies(ctx, period.Add(time.Duration(storageHours)*time.Hour), tallies)
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require.NoError(t, err)
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}
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err = paymentsAPI.Service.PrepareInvoiceProjectRecords(ctx, period)
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require.NoError(t, err)
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// we should have usages for coupons: created with user + created in test
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couponsPage, err := satellite.DB.StripeCoinPayments().Coupons().ListUnapplied(ctx, 0, 40, start)
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require.NoError(t, err)
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require.Equal(t, 1+5, len(couponsPage.Usages))
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coupons, err := satellite.DB.StripeCoinPayments().Coupons().ListByUserID(ctx, user.ID)
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require.NoError(t, err)
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require.Equal(t, len(coupons), len(couponsPage.Usages))
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var sumCoupons int64
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var sumUsages int64
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for i, coupon := range coupons {
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sumCoupons += coupon.Amount
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require.NotEqual(t, payments.CouponExpired, coupon.Status)
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sumUsages += couponsPage.Usages[i].Amount
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require.Equal(t, stripecoinpayments.CouponUsageStatusUnapplied, couponsPage.Usages[i].Status)
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}
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require.Equal(t, sumCoupons, sumUsages)
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err = paymentsAPI.Service.InvoiceApplyCoupons(ctx, period)
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require.NoError(t, err)
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coupons, err = satellite.DB.StripeCoinPayments().Coupons().ListByUserID(ctx, user.ID)
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require.NoError(t, err)
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require.Equal(t, len(coupons), len(couponsPage.Usages))
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for _, coupon := range coupons {
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require.Equal(t, payments.CouponUsed, coupon.Status)
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}
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couponsPage, err = satellite.DB.StripeCoinPayments().Coupons().ListUnapplied(ctx, 0, 40, start)
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require.NoError(t, err)
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require.Equal(t, 0, len(couponsPage.Usages))
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})
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}
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func TestService_ApplyCouponsInTheOrder(t *testing.T) {
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// apply coupons in the order of their expiration date
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 0, UplinkCount: 0,
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Reconfigure: testplanet.Reconfigure{
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Satellite: func(log *zap.Logger, index int, config *satellite.Config) {
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config.Payments.CouponValue = 24
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},
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},
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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satellite := planet.Satellites[0]
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paymentsAPI := satellite.API.Payments
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// pick a specific date so that it doesn't fail if it's the last day of the month
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// keep month + 1 because user needs to be created before calculation
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period := time.Date(2020, time.Now().Month()+1, 20, 0, 0, 0, 0, time.UTC)
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paymentsAPI.Service.SetNow(func() time.Time {
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return time.Date(period.Year(), period.Month()+1, 1, 0, 0, 0, 0, time.UTC)
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})
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start := time.Date(period.Year(), period.Month(), 1, 0, 0, 0, 0, time.UTC)
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user, err := satellite.AddUser(ctx, "testuser", "user@test", 5)
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require.NoError(t, err)
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project, err := satellite.AddProject(ctx, user.ID, "testproject")
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require.NoError(t, err)
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additionalCoupons := 3
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// we will have coupons with duration 5, 4, 3 and 2 from coupon create with AddUser
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for i := 0; i < additionalCoupons; i++ {
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_, err = satellite.API.Payments.Accounts.Coupons().Create(ctx, payments.Coupon{
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ID: testrand.UUID(),
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UserID: user.ID,
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Amount: 24,
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Duration: additionalCoupons - i + 2,
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Status: payments.CouponActive,
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Type: payments.CouponTypePromotional,
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})
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require.NoError(t, err)
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}
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{
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// generate egress - 48 cents
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err = satellite.DB.Orders().UpdateBucketBandwidthSettle(ctx, project.ID, []byte("testbucket"),
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pb.PieceAction_GET, 10*memory.GiB.Int64(), period)
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require.NoError(t, err)
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}
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err = paymentsAPI.Service.PrepareInvoiceProjectRecords(ctx, period)
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require.NoError(t, err)
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// we should have usages for 2 coupons for which left to charge will be 0
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couponsPage, err := satellite.DB.StripeCoinPayments().Coupons().ListUnapplied(ctx, 0, 40, start)
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require.NoError(t, err)
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require.Equal(t, 2, len(couponsPage.Usages))
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err = paymentsAPI.Service.InvoiceApplyCoupons(ctx, period)
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require.NoError(t, err)
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usedCoupons, err := satellite.DB.StripeCoinPayments().Coupons().ListByUserIDAndStatus(ctx, user.ID, payments.CouponUsed)
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require.NoError(t, err)
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require.Equal(t, 2, len(usedCoupons))
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// coupons with duration 2 and 3 should be used
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for _, coupon := range usedCoupons {
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require.Less(t, coupon.Duration, 4)
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}
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activeCoupons, err := satellite.DB.StripeCoinPayments().Coupons().ListByUserIDAndStatus(ctx, user.ID, payments.CouponActive)
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require.NoError(t, err)
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require.Equal(t, 2, len(activeCoupons))
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// coupons with duration 4 and 5 should be NOT used
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for _, coupon := range activeCoupons {
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require.Greater(t, coupon.Duration, 3)
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require.EqualValues(t, 24, coupon.Amount)
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}
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})
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}
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