mirror of
https://github.com/cgrates/cgrates.git
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107 lines
3.3 KiB
Go
107 lines
3.3 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 utils
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import (
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"errors"
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"fmt"
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)
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var (
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ErrNoMoreData = errors.New("no more data")
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ErrNotImplemented = errors.New("NOT_IMPLEMENTED")
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ErrNotFound = errors.New("NOT_FOUND")
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ErrTimedOut = errors.New("TIMED_OUT")
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ErrServerError = errors.New("SERVER_ERROR")
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ErrMaxRecursionDepth = errors.New("MAX_RECURSION_DEPTH")
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ErrMandatoryIeMissing = errors.New("MANDATORY_IE_MISSING")
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ErrExists = errors.New("EXISTS")
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ErrBrokenReference = errors.New("BROKEN_REFERENCE")
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ErrParserError = errors.New("PARSER_ERROR")
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ErrInvalidPath = errors.New("INVALID_PATH")
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ErrInvalidKey = errors.New("INVALID_KEY")
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ErrUnauthorizedDestination = errors.New("UNAUTHORIZED_DESTINATION")
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ErrRatingPlanNotFound = errors.New("RATING_PLAN_NOT_FOUND")
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ErrAccountNotFound = errors.New("ACCOUNT_NOT_FOUND")
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ErrAccountDisabled = errors.New("ACCOUNT_DISABLED")
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ErrUserNotFound = errors.New("USER_NOT_FOUND")
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ErrInsufficientCredit = errors.New("INSUFFICIENT_CREDIT")
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ErrNotConvertible = errors.New("NOT_CONVERTIBLE")
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ErrResourceUnavailable = errors.New("RESOURCE_UNAVAILABLE")
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ErrNoActiveSession = errors.New("NO_ACTIVE_SESSION")
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)
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// NewCGRError initialises a new CGRError
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func NewCGRError(context, apiErr, shortErr, longErr string) *CGRError {
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return &CGRError{context: context, apiError: apiErr,
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shortError: shortErr, longError: longErr, errorMessage: shortErr}
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}
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// CGRError is a context based error
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// returns always errorMessage but this can be switched based on methods called on it
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type CGRError struct {
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context string
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apiError string
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shortError string
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longError string
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errorMessage string
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}
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func (err *CGRError) Context() string {
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return err.context
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}
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func (err *CGRError) Error() string {
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return err.errorMessage
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}
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func (err *CGRError) ActivateAPIError() {
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err.errorMessage = err.apiError
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}
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func (err *CGRError) ActivateShortError() {
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err.errorMessage = err.shortError
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}
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func (err *CGRError) ActivateLongError() {
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err.errorMessage = err.longError
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}
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func NewErrMandatoryIeMissing(fields ...string) error {
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return fmt.Errorf("MANDATORY_IE_MISSING:%v", fields)
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}
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func NewErrServerError(err error) error {
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return fmt.Errorf("SERVER_ERROR: %s", err)
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}
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// Centralized returns for APIs
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func APIErrorHandler(err error) error {
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cgrErr, ok := err.(*CGRError)
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if !ok {
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if err == ErrNotFound {
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return err
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} else {
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return NewErrServerError(err)
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}
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}
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cgrErr.ActivateAPIError()
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return cgrErr
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}
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