1
0
mirror of https://github.com/zitadel/zitadel.git synced 2024-12-14 03:54:21 +00:00
zitadel/internal/query/quota.go
Silvan 56df515e5f
chore: use pgx v5 ()
* chore: use pgx v5

* chore: update go version

* remove direct pq dependency

* remove unnecessary type

* scan test

* map scanner

* converter

* uint8 number array

* duration

* most unit tests work

* unit tests work

* chore: coverage

* go 1.21

* linting

* int64 gopfertammi

* retry go 1.22

* retry go 1.22

* revert to go v1.21.5

* update go toolchain to 1.21.8

* go 1.21.8

* remove test flag

* go 1.21.5

* linting

* update toolchain

* use correct array

* use correct array

* add byte array

* correct value

* correct error message

* go 1.21 compatible
2024-03-27 15:48:22 +02:00

122 lines
3.1 KiB
Go

package query
import (
"context"
"database/sql"
"errors"
"time"
sq "github.com/Masterminds/squirrel"
"github.com/zitadel/zitadel/internal/database"
"github.com/zitadel/zitadel/internal/query/projection"
"github.com/zitadel/zitadel/internal/repository/quota"
"github.com/zitadel/zitadel/internal/telemetry/tracing"
"github.com/zitadel/zitadel/internal/zerrors"
)
var (
quotasTable = table{
name: projection.QuotasProjectionTable,
instanceIDCol: projection.QuotaColumnInstanceID,
}
QuotaColumnID = Column{
name: projection.QuotaColumnID,
table: quotasTable,
}
QuotaColumnInstanceID = Column{
name: projection.QuotaColumnInstanceID,
table: quotasTable,
}
QuotaColumnUnit = Column{
name: projection.QuotaColumnUnit,
table: quotasTable,
}
QuotaColumnAmount = Column{
name: projection.QuotaColumnAmount,
table: quotasTable,
}
QuotaColumnLimit = Column{
name: projection.QuotaColumnLimit,
table: quotasTable,
}
QuotaColumnInterval = Column{
name: projection.QuotaColumnInterval,
table: quotasTable,
}
QuotaColumnFrom = Column{
name: projection.QuotaColumnFrom,
table: quotasTable,
}
)
type Quota struct {
ID string
From time.Time
ResetInterval time.Duration
Amount uint64
Limit bool
CurrentPeriodStart time.Time
}
func (q *Queries) GetQuota(ctx context.Context, instanceID string, unit quota.Unit) (qu *Quota, err error) {
ctx, span := tracing.NewSpan(ctx)
defer func() { span.EndWithError(err) }()
query, scan := prepareQuotaQuery(ctx, q.client)
stmt, args, err := query.Where(
sq.Eq{
QuotaColumnInstanceID.identifier(): instanceID,
QuotaColumnUnit.identifier(): unit,
},
).ToSql()
if err != nil {
return nil, zerrors.ThrowInternal(err, "QUERY-XmYn9", "Errors.Query.SQLStatement")
}
err = q.client.QueryRowContext(ctx, func(row *sql.Row) error {
qu, err = scan(row)
return err
}, stmt, args...)
return qu, err
}
func prepareQuotaQuery(ctx context.Context, db prepareDatabase) (sq.SelectBuilder, func(*sql.Row) (*Quota, error)) {
return sq.
Select(
QuotaColumnID.identifier(),
QuotaColumnFrom.identifier(),
QuotaColumnInterval.identifier(),
QuotaColumnAmount.identifier(),
QuotaColumnLimit.identifier(),
"now()",
).
From(quotasTable.identifier()).
PlaceholderFormat(sq.Dollar), func(row *sql.Row) (*Quota, error) {
q := new(Quota)
var interval database.NullDuration
var now time.Time
err := row.Scan(&q.ID, &q.From, &interval, &q.Amount, &q.Limit, &now)
if err != nil {
if errors.Is(err, sql.ErrNoRows) {
return nil, zerrors.ThrowNotFound(err, "QUERY-rDTM6", "Errors.Quota.NotExisting")
}
return nil, zerrors.ThrowInternal(err, "QUERY-LqySK", "Errors.Internal")
}
q.ResetInterval = interval.Duration
q.CurrentPeriodStart = pushPeriodStart(q.From, q.ResetInterval, now)
return q, nil
}
}
func pushPeriodStart(from time.Time, interval time.Duration, now time.Time) time.Time {
if now.IsZero() {
now = time.Now()
}
for {
next := from.Add(interval)
if next.After(now) {
return from
}
from = next
}
}