mirror of
https://github.com/cgrates/cgrates.git
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86 lines
3.0 KiB
Go
86 lines
3.0 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 v1
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import (
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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/utils"
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)
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// DebitUsage will debit the balance for the usage cost, allowing the
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// account to go negative if the cost calculated is greater than the balance
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func (apier *ApierV1) DebitUsage(usageRecord engine.UsageRecordWithArgDispatcher, reply *string) error {
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return apier.DebitUsageWithOptions(AttrDebitUsageWithOptions{
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UsageRecord: &usageRecord,
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AllowNegativeAccount: true,
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}, reply)
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}
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// AttrDebitUsageWithOptions represents the DebitUsage request
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type AttrDebitUsageWithOptions struct {
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UsageRecord *engine.UsageRecordWithArgDispatcher
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AllowNegativeAccount bool // allow account to go negative during debit
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}
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// DebitUsageWithOptions will debit the account based on the usage cost with
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// additional options to control if the balance can go negative
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func (apier *ApierV1) DebitUsageWithOptions(args AttrDebitUsageWithOptions, reply *string) error {
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usageRecord := args.UsageRecord.UsageRecord
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if missing := utils.MissingStructFields(usageRecord, []string{"Account", "Destination", "Usage"}); len(missing) != 0 {
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return utils.NewErrMandatoryIeMissing(missing...)
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}
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// Set values for optional parameters
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if usageRecord.ToR == "" {
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usageRecord.ToR = utils.VOICE
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}
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if usageRecord.RequestType == "" {
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usageRecord.RequestType = apier.Config.GeneralCfg().DefaultReqType
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}
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if usageRecord.Tenant == "" {
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usageRecord.Tenant = apier.Config.GeneralCfg().DefaultTenant
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}
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if usageRecord.Category == "" {
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usageRecord.Category = apier.Config.GeneralCfg().DefaultCategory
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}
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if usageRecord.Subject == "" {
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usageRecord.Subject = usageRecord.Account
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}
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if usageRecord.AnswerTime == "" {
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usageRecord.AnswerTime = utils.META_NOW
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}
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// Get the call descriptor from the usage record
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cd, err := usageRecord.AsCallDescriptor(apier.Config.GeneralCfg().DefaultTimezone,
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!args.AllowNegativeAccount)
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if err != nil {
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return utils.NewErrServerError(err)
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}
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// Calculate the cost for usage and debit the account
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var cc engine.CallCost
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if err := apier.Responder.Debit(&engine.CallDescriptorWithArgDispatcher{CallDescriptor: cd,
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ArgDispatcher: args.UsageRecord.ArgDispatcher}, &cc); err != nil {
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return utils.NewErrServerError(err)
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}
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*reply = utils.OK
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return nil
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}
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