597 lines
19 KiB
Go
597 lines
19 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package satellitedb
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import (
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"context"
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"database/sql"
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"fmt"
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"time"
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"github.com/skyrings/skyring-common/tools/uuid"
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"github.com/zeebo/errs"
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"storj.io/storj/pkg/pb"
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"storj.io/storj/private/memory"
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"storj.io/storj/satellite/accounting"
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dbx "storj.io/storj/satellite/satellitedb/dbx"
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)
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// ensure that ProjectAccounting implements accounting.ProjectAccounting.
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var _ accounting.ProjectAccounting = (*ProjectAccounting)(nil)
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// ProjectAccounting implements the accounting/db ProjectAccounting interface
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type ProjectAccounting struct {
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db *dbx.DB
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}
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// projectLimitType represents project limit types.
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type projectLimitType int
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const (
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// projectLimitTypeStorage defines project storage limit type.
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projectLimitTypeStorage = 0
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// projectLimitTypeBandwidth defines project bandwidth limit type.
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projectLimitTypeBandwidth = 1
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)
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// Int returns int value of project limit type.
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func (limitType projectLimitType) Int() int {
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return int(limitType)
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}
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// SaveTallies saves the latest bucket info
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func (db *ProjectAccounting) SaveTallies(ctx context.Context, intervalStart time.Time, bucketTallies map[string]*accounting.BucketTally) (err error) {
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defer mon.Task()(&ctx)(&err)
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if len(bucketTallies) == 0 {
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return nil
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}
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// TODO: see if we can send all bucket storage tallies to the db in one operation
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return Error.Wrap(db.db.WithTx(ctx, func(ctx context.Context, tx *dbx.Tx) error {
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for _, info := range bucketTallies {
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err := tx.CreateNoReturn_BucketStorageTally(ctx,
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dbx.BucketStorageTally_BucketName(info.BucketName),
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dbx.BucketStorageTally_ProjectId(info.ProjectID[:]),
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dbx.BucketStorageTally_IntervalStart(intervalStart),
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dbx.BucketStorageTally_Inline(uint64(info.InlineBytes)),
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dbx.BucketStorageTally_Remote(uint64(info.RemoteBytes)),
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dbx.BucketStorageTally_RemoteSegmentsCount(uint(info.RemoteSegments)),
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dbx.BucketStorageTally_InlineSegmentsCount(uint(info.InlineSegments)),
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dbx.BucketStorageTally_ObjectCount(uint(info.ObjectCount)),
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dbx.BucketStorageTally_MetadataSize(uint64(info.MetadataSize)),
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)
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if err != nil {
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return Error.Wrap(err)
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}
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}
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return nil
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}))
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}
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// GetTallies saves the latest bucket info
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func (db *ProjectAccounting) GetTallies(ctx context.Context) (tallies []accounting.BucketTally, err error) {
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defer mon.Task()(&ctx)(&err)
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dbxTallies, err := db.db.All_BucketStorageTally(ctx)
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if err != nil {
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return nil, Error.Wrap(err)
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}
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for _, dbxTally := range dbxTallies {
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projectID, err := bytesToUUID(dbxTally.ProjectId)
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if err != nil {
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return nil, Error.Wrap(err)
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}
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tallies = append(tallies, accounting.BucketTally{
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BucketName: dbxTally.BucketName,
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ProjectID: projectID,
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ObjectCount: int64(dbxTally.ObjectCount),
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InlineSegments: int64(dbxTally.InlineSegmentsCount),
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RemoteSegments: int64(dbxTally.RemoteSegmentsCount),
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InlineBytes: int64(dbxTally.Inline),
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RemoteBytes: int64(dbxTally.Remote),
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MetadataSize: int64(dbxTally.MetadataSize),
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})
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}
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return tallies, nil
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}
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// CreateStorageTally creates a record in the bucket_storage_tallies accounting table
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func (db *ProjectAccounting) CreateStorageTally(ctx context.Context, tally accounting.BucketStorageTally) (err error) {
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defer mon.Task()(&ctx)(&err)
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return Error.Wrap(db.db.CreateNoReturn_BucketStorageTally(
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ctx,
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dbx.BucketStorageTally_BucketName([]byte(tally.BucketName)),
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dbx.BucketStorageTally_ProjectId(tally.ProjectID[:]),
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dbx.BucketStorageTally_IntervalStart(tally.IntervalStart),
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dbx.BucketStorageTally_Inline(uint64(tally.InlineBytes)),
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dbx.BucketStorageTally_Remote(uint64(tally.RemoteBytes)),
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dbx.BucketStorageTally_RemoteSegmentsCount(uint(tally.RemoteSegmentCount)),
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dbx.BucketStorageTally_InlineSegmentsCount(uint(tally.InlineSegmentCount)),
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dbx.BucketStorageTally_ObjectCount(uint(tally.ObjectCount)),
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dbx.BucketStorageTally_MetadataSize(uint64(tally.MetadataSize)),
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))
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}
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// GetAllocatedBandwidthTotal returns the sum of GET bandwidth usage allocated for a projectID for a time frame
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func (db *ProjectAccounting) GetAllocatedBandwidthTotal(ctx context.Context, projectID uuid.UUID, from time.Time) (_ int64, err error) {
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defer mon.Task()(&ctx)(&err)
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var sum *int64
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query := `SELECT SUM(allocated) FROM bucket_bandwidth_rollups WHERE project_id = ? AND action = ? AND interval_start > ?;`
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err = db.db.QueryRow(db.db.Rebind(query), projectID[:], pb.PieceAction_GET, from).Scan(&sum)
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if err == sql.ErrNoRows || sum == nil {
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return 0, nil
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}
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return *sum, err
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}
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// GetStorageTotals returns the current inline and remote storage usage for a projectID
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func (db *ProjectAccounting) GetStorageTotals(ctx context.Context, projectID uuid.UUID) (inline int64, remote int64, err error) {
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defer mon.Task()(&ctx)(&err)
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var inlineSum, remoteSum sql.NullInt64
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var intervalStart time.Time
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// Sum all the inline and remote values for a project that all share the same interval_start.
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// All records for a project that have the same interval start are part of the same tally run.
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// This should represent the most recent calculation of a project's total at rest storage.
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query := `SELECT interval_start, SUM(inline), SUM(remote)
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FROM bucket_storage_tallies
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WHERE project_id = ?
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GROUP BY interval_start
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ORDER BY interval_start DESC LIMIT 1;`
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err = db.db.QueryRow(db.db.Rebind(query), projectID[:]).Scan(&intervalStart, &inlineSum, &remoteSum)
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if err != nil || !inlineSum.Valid || !remoteSum.Valid {
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return 0, 0, nil
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}
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return inlineSum.Int64, remoteSum.Int64, err
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}
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// UpdateProjectStorageLimit updates project storage usage limit.
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func (db *ProjectAccounting) UpdateProjectStorageLimit(ctx context.Context, projectID uuid.UUID, limit memory.Size) (err error) {
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defer mon.Task()(&ctx)(&err)
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return db.updateProjectLimit(ctx, projectID, projectLimitTypeStorage, limit)
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}
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// UpdateProjectBandwidthLimit updates project bandwidth usage limit.
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func (db *ProjectAccounting) UpdateProjectBandwidthLimit(ctx context.Context, projectID uuid.UUID, limit memory.Size) (err error) {
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defer mon.Task()(&ctx)(&err)
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return db.updateProjectLimit(ctx, projectID, projectLimitTypeBandwidth, limit)
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}
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// GetProjectStorageLimit returns project storage usage limit.
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func (db *ProjectAccounting) GetProjectStorageLimit(ctx context.Context, projectID uuid.UUID) (_ memory.Size, err error) {
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defer mon.Task()(&ctx)(&err)
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return db.getProjectLimit(ctx, projectID, projectLimitTypeStorage)
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}
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// GetProjectBandwidthLimit returns project bandwidth usage limit.
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func (db *ProjectAccounting) GetProjectBandwidthLimit(ctx context.Context, projectID uuid.UUID) (_ memory.Size, err error) {
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defer mon.Task()(&ctx)(&err)
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return db.getProjectLimit(ctx, projectID, projectLimitTypeBandwidth)
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}
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// updateProjectLimit updates project limit by project id and project limit type.
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// Returns error if no rows were affected.
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func (db *ProjectAccounting) updateProjectLimit(ctx context.Context, projectID uuid.UUID, limitType projectLimitType, limit memory.Size) (err error) {
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defer mon.Task()(&ctx)(&err)
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query := db.db.Rebind(`INSERT INTO project_limits (project_id, limit_type, usage_limit, created_at)
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VALUES (?, ?, ?, ?)
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ON CONFLICT (project_id, limit_type)
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DO UPDATE SET usage_limit = ?;`)
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result, err := db.db.ExecContext(ctx, query, projectID[:], limitType.Int(), limit, time.Now().UTC(), limit)
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if err != nil {
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return err
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}
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affected, err := result.RowsAffected()
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if err != nil {
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return err
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}
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if affected != 1 {
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return Error.New("no rows were affected")
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}
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return nil
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}
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// getProjectLimit returns project limit by type and project id.
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// Returns 0 if there is no such limit.
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func (db *ProjectAccounting) getProjectLimit(ctx context.Context, projectID uuid.UUID, limitType projectLimitType) (_ memory.Size, err error) {
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defer mon.Task()(&ctx)(&err)
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dbxLimit, err := db.db.Get_ProjectLimit_By_ProjectId_And_LimitType(ctx,
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dbx.ProjectLimit_ProjectId(projectID[:]),
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dbx.ProjectLimit_LimitType(limitType.Int()),
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)
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if err != nil {
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if err == sql.ErrNoRows {
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return 0, nil
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}
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return 0, err
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}
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return memory.Size(dbxLimit.UsageLimit), nil
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}
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// GetProjectTotal retrieves project usage for a given period
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func (db *ProjectAccounting) GetProjectTotal(ctx context.Context, projectID uuid.UUID, since, before time.Time) (usage *accounting.ProjectUsage, err error) {
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defer mon.Task()(&ctx)(&err)
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since = timeTruncateDown(since)
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bucketNames, err := db.getBuckets(ctx, projectID, since, before)
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if err != nil {
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return nil, err
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}
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storageQuery := db.db.Rebind(`
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SELECT
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bucket_storage_tallies.interval_start,
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bucket_storage_tallies.inline,
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bucket_storage_tallies.remote,
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bucket_storage_tallies.object_count
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FROM
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bucket_storage_tallies
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WHERE
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bucket_storage_tallies.project_id = ? AND
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bucket_storage_tallies.bucket_name = ? AND
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bucket_storage_tallies.interval_start >= ? AND
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bucket_storage_tallies.interval_start <= ?
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ORDER BY bucket_storage_tallies.interval_start DESC
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`)
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bucketsTallies := make(map[string][]*accounting.BucketStorageTally)
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for _, bucket := range bucketNames {
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storageTallies := make([]*accounting.BucketStorageTally, 0)
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storageTalliesRows, err := db.db.QueryContext(ctx, storageQuery, projectID[:], []byte(bucket), since, before)
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if err != nil {
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return nil, err
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}
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// generating tallies for each bucket name.
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for storageTalliesRows.Next() {
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tally := accounting.BucketStorageTally{}
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err = storageTalliesRows.Scan(&tally.IntervalStart, &tally.InlineBytes, &tally.RemoteBytes, &tally.ObjectCount)
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if err != nil {
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return nil, err
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}
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tally.BucketName = bucket
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storageTallies = append(storageTallies, &tally)
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}
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err = storageTalliesRows.Close()
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if err != nil {
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return nil, err
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}
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bucketsTallies[bucket] = storageTallies
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}
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totalEgress, err := db.getTotalEgress(ctx, projectID, since, before)
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if err != nil {
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return nil, err
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}
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usage = new(accounting.ProjectUsage)
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usage.Egress = memory.Size(totalEgress).Int64()
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// sum up storage and objects
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for _, tallies := range bucketsTallies {
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for i := len(tallies) - 1; i > 0; i-- {
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current := (tallies)[i]
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hours := (tallies)[i-1].IntervalStart.Sub(current.IntervalStart).Hours()
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usage.Storage += memory.Size(current.InlineBytes).Float64() * hours
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usage.Storage += memory.Size(current.RemoteBytes).Float64() * hours
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usage.ObjectCount += float64(current.ObjectCount) * hours
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}
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}
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usage.Since = since
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usage.Before = before
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return usage, nil
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}
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// getTotalEgress returns total egress (settled + inline) of each bucket_bandwidth_rollup
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// in selected time period, project id.
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// only process PieceAction_GET, PieceAction_GET_AUDIT, PieceAction_GET_REPAIR actions.
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func (db *ProjectAccounting) getTotalEgress(ctx context.Context, projectID uuid.UUID, since, before time.Time) (totalEgress int64, err error) {
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totalEgressQuery := db.db.Rebind(fmt.Sprintf(`
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SELECT
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COALESCE(SUM(settled) + SUM(inline), 0)
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FROM
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bucket_bandwidth_rollups
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WHERE
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project_id = ? AND
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interval_start >= ? AND
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interval_start <= ? AND
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action IN (%d, %d, %d);
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`, pb.PieceAction_GET, pb.PieceAction_GET_AUDIT, pb.PieceAction_GET_REPAIR))
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totalEgressRow := db.db.QueryRowContext(ctx, totalEgressQuery, projectID[:], since, before)
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err = totalEgressRow.Scan(&totalEgress)
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return totalEgress, err
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}
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// GetBucketUsageRollups retrieves summed usage rollups for every bucket of particular project for a given period
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func (db *ProjectAccounting) GetBucketUsageRollups(ctx context.Context, projectID uuid.UUID, since, before time.Time) (_ []accounting.BucketUsageRollup, err error) {
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defer mon.Task()(&ctx)(&err)
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since = timeTruncateDown(since)
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buckets, err := db.getBuckets(ctx, projectID, since, before)
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if err != nil {
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return nil, err
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}
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roullupsQuery := db.db.Rebind(`SELECT SUM(settled), SUM(inline), action
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FROM bucket_bandwidth_rollups
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WHERE project_id = ? AND bucket_name = ? AND interval_start >= ? AND interval_start <= ?
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GROUP BY action`)
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// TODO: should be optimized
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storageQuery := db.db.All_BucketStorageTally_By_ProjectId_And_BucketName_And_IntervalStart_GreaterOrEqual_And_IntervalStart_LessOrEqual_OrderBy_Desc_IntervalStart
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var bucketUsageRollups []accounting.BucketUsageRollup
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for _, bucket := range buckets {
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bucketRollup := accounting.BucketUsageRollup{
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ProjectID: projectID,
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BucketName: []byte(bucket),
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Since: since,
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Before: before,
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}
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// get bucket_bandwidth_rollups
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rollupsRows, err := db.db.QueryContext(ctx, roullupsQuery, projectID[:], []byte(bucket), since, before)
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if err != nil {
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return nil, err
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}
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defer func() { err = errs.Combine(err, rollupsRows.Close()) }()
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// fill egress
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for rollupsRows.Next() {
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var action pb.PieceAction
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var settled, inline int64
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err = rollupsRows.Scan(&settled, &inline, &action)
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if err != nil {
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return nil, err
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}
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switch action {
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case pb.PieceAction_GET:
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bucketRollup.GetEgress += memory.Size(settled + inline).GB()
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case pb.PieceAction_GET_AUDIT:
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bucketRollup.AuditEgress += memory.Size(settled + inline).GB()
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case pb.PieceAction_GET_REPAIR:
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bucketRollup.RepairEgress += memory.Size(settled + inline).GB()
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default:
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continue
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}
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}
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bucketStorageTallies, err := storageQuery(ctx,
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dbx.BucketStorageTally_ProjectId(projectID[:]),
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dbx.BucketStorageTally_BucketName([]byte(bucket)),
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dbx.BucketStorageTally_IntervalStart(since),
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dbx.BucketStorageTally_IntervalStart(before))
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if err != nil {
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return nil, err
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}
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// fill metadata, objects and stored data
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// hours calculated from previous tallies,
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// so we skip the most recent one
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for i := len(bucketStorageTallies) - 1; i > 0; i-- {
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current := bucketStorageTallies[i]
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hours := bucketStorageTallies[i-1].IntervalStart.Sub(current.IntervalStart).Hours()
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bucketRollup.RemoteStoredData += memory.Size(current.Remote).GB() * hours
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bucketRollup.InlineStoredData += memory.Size(current.Inline).GB() * hours
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bucketRollup.MetadataSize += memory.Size(current.MetadataSize).GB() * hours
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bucketRollup.RemoteSegments += float64(current.RemoteSegmentsCount) * hours
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bucketRollup.InlineSegments += float64(current.InlineSegmentsCount) * hours
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bucketRollup.ObjectCount += float64(current.ObjectCount) * hours
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}
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bucketUsageRollups = append(bucketUsageRollups, bucketRollup)
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}
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return bucketUsageRollups, nil
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}
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// GetBucketTotals retrieves bucket usage totals for period of time
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func (db *ProjectAccounting) GetBucketTotals(ctx context.Context, projectID uuid.UUID, cursor accounting.BucketUsageCursor, since, before time.Time) (_ *accounting.BucketUsagePage, err error) {
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defer mon.Task()(&ctx)(&err)
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since = timeTruncateDown(since)
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search := cursor.Search + "%"
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if cursor.Limit > 50 {
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cursor.Limit = 50
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}
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if cursor.Page == 0 {
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return nil, errs.New("page can not be 0")
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}
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page := &accounting.BucketUsagePage{
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Search: cursor.Search,
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Limit: cursor.Limit,
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Offset: uint64((cursor.Page - 1) * cursor.Limit),
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}
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countQuery := db.db.Rebind(`SELECT COUNT(DISTINCT bucket_name)
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FROM bucket_bandwidth_rollups
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WHERE project_id = ? AND interval_start >= ? AND interval_start <= ?
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AND CAST(bucket_name as TEXT) LIKE ?`)
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countRow := db.db.QueryRowContext(ctx,
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countQuery,
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projectID[:],
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since, before,
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search)
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err = countRow.Scan(&page.TotalCount)
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if err != nil {
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return nil, err
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}
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if page.TotalCount == 0 {
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return page, nil
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}
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if page.Offset > page.TotalCount-1 {
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return nil, errs.New("page is out of range")
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}
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bucketsQuery := db.db.Rebind(`SELECT DISTINCT bucket_name
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FROM bucket_bandwidth_rollups
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WHERE project_id = ? AND interval_start >= ? AND interval_start <= ?
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AND CAST(bucket_name as TEXT) LIKE ?
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ORDER BY bucket_name ASC
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LIMIT ? OFFSET ?`)
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bucketRows, err := db.db.QueryContext(ctx,
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bucketsQuery,
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projectID[:],
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since, before,
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search,
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page.Limit,
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page.Offset)
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if err != nil {
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return nil, err
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}
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defer func() { err = errs.Combine(err, bucketRows.Close()) }()
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var buckets []string
|
|
for bucketRows.Next() {
|
|
var bucket string
|
|
err = bucketRows.Scan(&bucket)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
buckets = append(buckets, bucket)
|
|
}
|
|
|
|
roullupsQuery := db.db.Rebind(`SELECT SUM(settled), SUM(inline), action
|
|
FROM bucket_bandwidth_rollups
|
|
WHERE project_id = ? AND bucket_name = ? AND interval_start >= ? AND interval_start <= ?
|
|
GROUP BY action`)
|
|
|
|
storageQuery := db.db.Rebind(`SELECT inline, remote, object_count
|
|
FROM bucket_storage_tallies
|
|
WHERE project_id = ? AND bucket_name = ? AND interval_start >= ? AND interval_start <= ?
|
|
ORDER BY interval_start DESC
|
|
LIMIT 1`)
|
|
|
|
var bucketUsages []accounting.BucketUsage
|
|
for _, bucket := range buckets {
|
|
bucketUsage := accounting.BucketUsage{
|
|
ProjectID: projectID,
|
|
BucketName: bucket,
|
|
Since: since,
|
|
Before: before,
|
|
}
|
|
|
|
// get bucket_bandwidth_rollups
|
|
rollupsRows, err := db.db.QueryContext(ctx, roullupsQuery, projectID[:], []byte(bucket), since, before)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer func() { err = errs.Combine(err, rollupsRows.Close()) }()
|
|
|
|
var totalEgress int64
|
|
for rollupsRows.Next() {
|
|
var action pb.PieceAction
|
|
var settled, inline int64
|
|
|
|
err = rollupsRows.Scan(&settled, &inline, &action)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// add values for egress
|
|
if action == pb.PieceAction_GET || action == pb.PieceAction_GET_AUDIT || action == pb.PieceAction_GET_REPAIR {
|
|
totalEgress += settled + inline
|
|
}
|
|
}
|
|
|
|
bucketUsage.Egress = memory.Size(totalEgress).GB()
|
|
|
|
storageRow := db.db.QueryRowContext(ctx, storageQuery, projectID[:], []byte(bucket), since, before)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var inline, remote, objectCount int64
|
|
err = storageRow.Scan(&inline, &remote, &objectCount)
|
|
if err != nil {
|
|
if err != sql.ErrNoRows {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
// fill storage and object count
|
|
bucketUsage.Storage = memory.Size(inline + remote).GB()
|
|
bucketUsage.ObjectCount = objectCount
|
|
|
|
bucketUsages = append(bucketUsages, bucketUsage)
|
|
}
|
|
|
|
page.PageCount = uint(page.TotalCount / uint64(cursor.Limit))
|
|
if page.TotalCount%uint64(cursor.Limit) != 0 {
|
|
page.PageCount++
|
|
}
|
|
|
|
page.BucketUsages = bucketUsages
|
|
page.CurrentPage = cursor.Page
|
|
return page, nil
|
|
}
|
|
|
|
// getBuckets list all bucket of certain project for given period
|
|
func (db *ProjectAccounting) getBuckets(ctx context.Context, projectID uuid.UUID, since, before time.Time) (_ []string, err error) {
|
|
defer mon.Task()(&ctx)(&err)
|
|
bucketsQuery := db.db.Rebind(`SELECT DISTINCT bucket_name
|
|
FROM bucket_bandwidth_rollups
|
|
WHERE project_id = ? AND interval_start >= ? AND interval_start <= ?`)
|
|
|
|
bucketRows, err := db.db.QueryContext(ctx, bucketsQuery, projectID[:], since, before)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer func() { err = errs.Combine(err, bucketRows.Close()) }()
|
|
|
|
var buckets []string
|
|
for bucketRows.Next() {
|
|
var bucket string
|
|
err = bucketRows.Scan(&bucket)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
buckets = append(buckets, bucket)
|
|
}
|
|
|
|
return buckets, nil
|
|
}
|
|
|
|
// timeTruncateDown truncates down to the hour before to be in sync with orders endpoint
|
|
func timeTruncateDown(t time.Time) time.Time {
|
|
return time.Date(t.Year(), t.Month(), t.Day(), t.Hour(), 0, 0, 0, t.Location())
|
|
}
|