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updated rough-draft of CanCreateShare with limit classes support (#606)

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Michael Quigley 2024-06-04 16:43:38 -04:00
parent 97c2cd79d2
commit 93ecd833b2
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1 changed files with 44 additions and 12 deletions
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56
controller/limits/agent.go
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@ -102,28 +102,60 @@ func (a *Agent) CanCreateEnvironment(acctId int, trx *sqlx.Tx) (bool, error) {
} }
} }
} }
return true, nil return true, nil
} }
func (a *Agent) CanCreateShare(acctId, envId int, reserved, uniqueName bool, _ sdk.ShareMode, _ sdk.BackendMode, trx *sqlx.Tx) (bool, error) { func (a *Agent) CanCreateShare(acctId, envId int, reserved, uniqueName bool, shareMode sdk.ShareMode, backendMode sdk.BackendMode, trx *sqlx.Tx) (bool, error) {
if a.cfg.Enforcing { if a.cfg.Enforcing {
if err := a.str.LimitCheckLock(acctId, trx); err != nil { if err := a.str.LimitCheckLock(acctId, trx); err != nil {
return false, err return false, err
} }
if empty, err := a.str.IsBandwidthLimitJournalEmpty(acctId, trx); err == nil && !empty {
alj, err := a.str.FindLatestBandwidthLimitJournal(acctId, trx) alcs, err := a.str.FindAppliedLimitClassesForAccount(acctId, trx)
if err != nil { if err != nil {
return false, err
}
if alj.Action == store.LimitLimitAction {
return false, nil
}
} else if err != nil {
return false, err return false, err
} }
maxShares := a.cfg.Shares
maxReservedShares := a.cfg.ReservedShares
maxUniqueNames := a.cfg.UniqueNames
var lcId *int
var points = -1
for _, alc := range alcs {
if a.bandwidthClassPoints(alc) > points {
if alc.Shares >= maxShares || alc.ReservedShares >= maxReservedShares || alc.UniqueNames >= maxUniqueNames {
maxShares = alc.Shares
maxReservedShares = alc.ReservedShares
maxUniqueNames = alc.UniqueNames
lcId = &alc.Id
points = a.bandwidthClassPoints(alc)
}
}
}
if a.cfg.Shares > Unlimited || (reserved && a.cfg.ReservedShares > Unlimited) || (reserved && uniqueName && a.cfg.UniqueNames > Unlimited) { if lcId == nil {
if empty, err := a.str.IsBandwidthLimitJournalEmptyForGlobal(acctId, trx); err == nil && !empty {
lj, err := a.str.FindLatestBandwidthLimitJournalForGlobal(acctId, trx)
if err != nil {
return false, err
}
if lj.Action == store.LimitLimitAction {
return false, nil
}
}
} else {
if empty, err := a.str.IsBandwidthLimitJournalEmptyForLimitClass(acctId, *lcId, trx); err == nil && !empty {
lj, err := a.str.FindLatestBandwidthLimitJournalForLimitClass(acctId, *lcId, trx)
if err != nil {
return false, err
}
if lj.Action == store.LimitLimitAction {
return false, nil
}
}
}
if maxShares > Unlimited || (reserved && maxReservedShares > Unlimited) || (reserved && uniqueName && maxUniqueNames > Unlimited) {
envs, err := a.str.FindEnvironmentsForAccount(acctId, trx) envs, err := a.str.FindEnvironmentsForAccount(acctId, trx)
if err != nil { if err != nil {
return false, err return false, err