mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-19 22:28:45 +05:00
264 lines
8.3 KiB
Go
264 lines
8.3 KiB
Go
/*
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Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
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Copyright (C) ITsysCOM GmbH
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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package v2
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import (
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"errors"
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"math"
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"github.com/cgrates/cgrates/config"
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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/guardian"
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"github.com/cgrates/cgrates/utils"
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)
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func (apiv2 *APIerSv2) GetAccounts(attr *utils.AttrGetAccounts, reply *[]*engine.Account) error {
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if len(attr.Tenant) == 0 {
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return utils.NewErrMandatoryIeMissing("Tenant")
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}
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var accountKeys []string
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var err error
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if len(attr.AccountIDs) == 0 {
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if accountKeys, err = apiv2.DataManager.DataDB().GetKeysForPrefix(utils.ACCOUNT_PREFIX + attr.Tenant); err != nil {
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return err
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}
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} else {
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for _, acntID := range attr.AccountIDs {
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if len(acntID) == 0 { // Source of error returned from redis (key not found)
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continue
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}
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accountKeys = append(accountKeys, utils.ACCOUNT_PREFIX+utils.ConcatenatedKey(attr.Tenant, acntID))
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}
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}
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if len(accountKeys) == 0 {
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return nil
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}
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if attr.Offset > len(accountKeys) {
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attr.Offset = len(accountKeys)
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}
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if attr.Offset < 0 {
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attr.Offset = 0
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}
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var limitedAccounts []string
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if attr.Limit != 0 {
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max := math.Min(float64(attr.Offset+attr.Limit), float64(len(accountKeys)))
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limitedAccounts = accountKeys[attr.Offset:int(max)]
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} else {
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limitedAccounts = accountKeys[attr.Offset:]
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}
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retAccounts := make([]*engine.Account, 0)
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for _, acntKey := range limitedAccounts {
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if acnt, err := apiv2.DataManager.GetAccount(acntKey[len(utils.ACCOUNT_PREFIX):]); err != nil && err != utils.ErrNotFound { // Not found is not an error here
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return err
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} else if acnt != nil {
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if alNeg, has := attr.Filter[utils.AllowNegative]; has && alNeg != acnt.AllowNegative {
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continue
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}
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if dis, has := attr.Filter[utils.Disabled]; has && dis != acnt.Disabled {
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continue
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}
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retAccounts = append(retAccounts, acnt)
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}
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}
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*reply = retAccounts
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return nil
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}
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// GetAccountsCount sets in reply var the total number of accounts registered for the received tenant
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// returns ErrNotFound in case of 0 accounts
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func (apiv2 *APIerSv2) GetAccountsCount(attr *utils.AttrGetAccountsCount, reply *int) (err error) {
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if len(attr.Tenant) == 0 {
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return utils.NewErrMandatoryIeMissing("Tenant")
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}
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var accountKeys []string
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if accountKeys, err = apiv2.DataManager.DataDB().GetKeysForPrefix(utils.ACCOUNT_PREFIX + attr.Tenant); err != nil {
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return err
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}
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if len(accountKeys) == 0 {
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return utils.ErrNotFound
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}
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*reply = len(accountKeys)
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return
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}
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// Get balance
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func (apiv2 *APIerSv2) GetAccount(attr *utils.AttrGetAccount, reply *engine.Account) error {
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tag := utils.ConcatenatedKey(attr.Tenant, attr.Account)
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account, err := apiv2.DataManager.GetAccount(tag)
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if err != nil {
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return err
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}
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*reply = *account
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return nil
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}
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type AttrSetAccount struct {
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Tenant string
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Account string
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ActionPlanIDs []string
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ActionPlansOverwrite bool
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ActionTriggerIDs []string
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ActionTriggerOverwrite bool
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ExtraOptions map[string]bool
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ReloadScheduler bool
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}
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func (apiv2 *APIerSv2) SetAccount(attr *AttrSetAccount, reply *string) error {
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if missing := utils.MissingStructFields(attr, []string{"Tenant", "Account"}); len(missing) != 0 {
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return utils.NewErrMandatoryIeMissing(missing...)
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}
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accID := utils.ConcatenatedKey(attr.Tenant, attr.Account)
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dirtyActionPlans := make(map[string]*engine.ActionPlan)
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var ub *engine.Account
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var schedNeedsReload bool
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_, err := guardian.Guardian.Guard(func() (interface{}, error) {
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if bal, _ := apiv2.DataManager.GetAccount(accID); bal != nil {
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ub = bal
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} else { // Not found in db, create it here
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ub = &engine.Account{
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ID: accID,
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}
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}
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_, err := guardian.Guardian.Guard(func() (interface{}, error) {
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acntAPids, err := apiv2.DataManager.GetAccountActionPlans(accID, false, utils.NonTransactional)
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if err != nil && err != utils.ErrNotFound {
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return 0, err
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}
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if attr.ActionPlansOverwrite {
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// clean previous action plans
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for i := 0; i < len(acntAPids); {
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apID := acntAPids[i]
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if utils.IsSliceMember(attr.ActionPlanIDs, apID) {
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i++ // increase index since we don't remove from slice
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continue // not removing the ones where
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}
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ap, err := apiv2.DataManager.GetActionPlan(apID, false, utils.NonTransactional)
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if err != nil {
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return 0, err
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}
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delete(ap.AccountIDs, accID)
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dirtyActionPlans[apID] = ap
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acntAPids = append(acntAPids[:i], acntAPids[i+1:]...) // remove the item from the list so we can overwrite the real list
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}
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}
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for _, apID := range attr.ActionPlanIDs {
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ap, err := apiv2.DataManager.GetActionPlan(apID, false, utils.NonTransactional)
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if err != nil {
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return 0, err
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}
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// create tasks
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var schedTasks int // keep count on the number of scheduled tasks so we can compare with actions needed
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for _, at := range ap.ActionTimings {
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if at.IsASAP() {
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t := &engine.Task{
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Uuid: utils.GenUUID(),
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AccountID: accID,
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ActionsID: at.ActionsID,
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}
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if err = apiv2.DataManager.DataDB().PushTask(t); err != nil {
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return 0, err
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}
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schedTasks++
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}
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}
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if schedTasks != 0 && !schedNeedsReload {
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schedNeedsReload = true
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}
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if schedTasks == len(ap.ActionTimings) || // scheduled all actions, no need to add account to AP
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utils.IsSliceMember(acntAPids, apID) {
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continue // No need to reschedule since already there
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}
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if ap.AccountIDs == nil {
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ap.AccountIDs = make(utils.StringMap)
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}
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ap.AccountIDs[accID] = true
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dirtyActionPlans[apID] = ap
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acntAPids = append(acntAPids, apID)
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}
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if len(dirtyActionPlans) != 0 && !schedNeedsReload {
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schedNeedsReload = true
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}
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apIDs := make([]string, len(dirtyActionPlans))
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i := 0
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for actionPlanID, ap := range dirtyActionPlans {
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if err := apiv2.DataManager.SetActionPlan(actionPlanID, ap, true, utils.NonTransactional); err != nil {
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return 0, err
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}
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apIDs[i] = actionPlanID
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i++
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}
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if err := apiv2.DataManager.SetAccountActionPlans(accID, acntAPids, true); err != nil {
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return 0, err
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}
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return 0, apiv2.ConnMgr.Call(apiv2.Config.ApierCfg().CachesConns, nil,
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utils.CacheSv1ReloadCache, utils.AttrReloadCacheWithArgDispatcher{
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ArgsCache: utils.ArgsCache{AccountActionPlanIDs: []string{accID}, ActionPlanIDs: apIDs},
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}, reply)
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}, config.CgrConfig().GeneralCfg().LockingTimeout, utils.ACTION_PLAN_PREFIX)
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if err != nil {
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return 0, err
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}
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if attr.ActionTriggerOverwrite {
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ub.ActionTriggers = make(engine.ActionTriggers, 0)
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}
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for _, actionTriggerID := range attr.ActionTriggerIDs {
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atrs, err := apiv2.DataManager.GetActionTriggers(actionTriggerID, false, utils.NonTransactional)
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if err != nil {
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return 0, err
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}
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for _, at := range atrs {
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var found bool
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for _, existingAt := range ub.ActionTriggers {
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if existingAt.Equals(at) {
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found = true
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break
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}
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}
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if !found {
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ub.ActionTriggers = append(ub.ActionTriggers, at)
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}
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}
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}
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ub.InitCounters()
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if alNeg, has := attr.ExtraOptions[utils.AllowNegative]; has {
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ub.AllowNegative = alNeg
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}
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if dis, has := attr.ExtraOptions[utils.Disabled]; has {
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ub.Disabled = dis
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}
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// All prepared, save account
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return 0, apiv2.DataManager.SetAccount(ub)
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}, config.CgrConfig().GeneralCfg().LockingTimeout, utils.ACCOUNT_PREFIX+accID)
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if err != nil {
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return utils.NewErrServerError(err)
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}
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if attr.ReloadScheduler && schedNeedsReload {
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sched := apiv2.SchedulerService.GetScheduler()
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if sched == nil {
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return errors.New(utils.SchedulerNotRunningCaps)
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}
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sched.Reload()
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}
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*reply = utils.OK // This will mark saving of the account, error still can show up in actionTimingsId
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return nil
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}
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