mirror of
https://github.com/cgrates/cgrates.git
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99 lines
4.3 KiB
Go
99 lines
4.3 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 engine
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import (
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"time"
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"github.com/cgrates/birpc/context"
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"github.com/cgrates/cgrates/utils"
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)
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// FilterFloat64CfgOpts returns the option as float64 if the filters match
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func FilterFloat64CfgOpts(ctx *context.Context, tnt string, ev utils.DataProvider, fS *FilterS, opts map[string]float64) (float64, error) {
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for filter, opt := range opts { // iterate through the option map
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if filter == utils.EmptyString { // if the filter key is empty continue
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continue
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}
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if pass, err := fS.Pass(ctx, tnt, []string{filter}, ev); err != nil { // check if the filter is passing for the DataProvider and return the option if it does
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return 0, err
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} else if pass {
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return opt, nil
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}
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}
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if opt, has := opts[utils.EmptyString]; has { // if the empty key exists in the opts map we can assume the filter is passing so we can return the option
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return opt, nil
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}
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return 0, utils.ErrNotFound // return NOT_FOUND if option map is empty or none of the filters pass
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}
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// FilterDurationCfgOpts returns the option as time.Duration if the filters match
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func FilterDurationCfgOpts(ctx *context.Context, tnt string, ev utils.DataProvider, fS *FilterS, opts map[string]time.Duration) (time.Duration, error) {
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for filter, opt := range opts { // iterate through the option map
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if filter == utils.EmptyString { // if the filter key is empty continue
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continue
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}
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if pass, err := fS.Pass(ctx, tnt, []string{filter}, ev); err != nil { // check if the filter is passing for the DataProvider and return the option if it does
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return 0, err
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} else if pass {
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return opt, nil
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}
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}
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if opt, has := opts[utils.EmptyString]; has { // if the empty key exists in the opts map we can assume the filter is passing so we can return the option
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return opt, nil
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}
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return 0, utils.ErrNotFound // return NOT_FOUND if option map is empty or none of the filters pass
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}
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// FilterStringCfgOpts returns the option as string if the filters match
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func FilterStringCfgOpts(ctx *context.Context, tnt string, ev utils.DataProvider, fS *FilterS, opts map[string]string) (string, error) {
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for filter, opt := range opts { // iterate through the option map
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if filter == utils.EmptyString { // if the filter key is empty continue
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continue
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}
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if pass, err := fS.Pass(ctx, tnt, []string{filter}, ev); err != nil { // check if the filter is passing for the DataProvider and return the option if it does
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return utils.EmptyString, err
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} else if pass {
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return opt, nil
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}
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}
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if opt, has := opts[utils.EmptyString]; has { // if the empty key exists in the opts map we can assume the filter is passing so we can return the option
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return opt, nil
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}
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return utils.EmptyString, utils.ErrNotFound // return NOT_FOUND if option map is empty or none of the filters pass
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}
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// FilterStringSliceCfgOpts returns the option as []string if the filters match
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func FilterStringSliceCfgOpts(ctx *context.Context, tnt string, ev utils.DataProvider, fS *FilterS, opts map[string][]string) ([]string, error) {
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for filter, opt := range opts { // iterate through the option map
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if filter == utils.EmptyString { // if the filter key is empty continue
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continue
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}
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if pass, err := fS.Pass(ctx, tnt, []string{filter}, ev); err != nil { // check if the filter is passing for the DataProvider and return the option if it does
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return nil, err
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} else if pass {
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return opt, nil
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}
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}
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if opt, has := opts[utils.EmptyString]; has { // if the empty key exists in the opts map we can assume the filter is passing so we can return the option
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return opt, nil
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}
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return nil, utils.ErrNotFound // return NOT_FOUND if option map is empty or none of the filters pass
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}
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