2 // Copyright (c) 2023 Samsung Electronics Co., Ltd. All Rights Reserved.
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4 // Licensed under the Apache License, Version 2.0 (the "License");
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5 // you may not use this file except in compliance with the License.
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6 // You may obtain a copy of the License at
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8 // http://www.apache.org/licenses/LICENSE-2.0
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10 // Unless required by applicable law or agreed to in writing, software
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11 // distributed under the License is distributed on an "AS IS" BASIS,
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12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 // See the License for the specific language governing permissions and
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14 // limitations under the License.
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16 // This source code is part of the near-RT RIC (RAN Intelligent Controller)
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17 // platform project (RICP).
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19 package httpmsghandlers
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22 "e2mgr/e2managererrors"
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27 "e2mgr/services/rmrsender"
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30 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
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31 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
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34 type E2ResetRequestHandler struct {
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35 rNibDataService services.RNibDataService
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36 rmrSender *rmrsender.RmrSender
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37 logger *logger.Logger
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38 ranResetManager *managers.RanResetManager
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39 changeStatusToConnectedRanManager *managers.ChangeStatusToConnectedRanManager
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42 func NewE2ResetRequestHandler(logger *logger.Logger, rmrSender *rmrsender.RmrSender, rNibDataService services.RNibDataService, ranResetManager *managers.RanResetManager, changeStatusToConnectedRanManager *managers.ChangeStatusToConnectedRanManager) *E2ResetRequestHandler {
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43 return &E2ResetRequestHandler{
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44 rNibDataService: rNibDataService,
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45 rmrSender: rmrSender,
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47 ranResetManager: ranResetManager,
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48 changeStatusToConnectedRanManager: changeStatusToConnectedRanManager,
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52 func (e *E2ResetRequestHandler) Handle(request models.Request) error {
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53 resetRequest := request.(models.ResetRequest)
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54 e.logger.Infof("#E2ResetRequestHandler.Handle - Ran name: %s", resetRequest.RanName)
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55 nodebInfo, err := e.getNodebInfo(resetRequest.RanName)
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57 e.logger.Errorf("#E2ResetRequestHandler.Handle - failed to get status of RAN: %s from RNIB. Error: %s", resetRequest.RanName, err.Error())
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58 _, ok := err.(*common.ResourceNotFoundError)
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60 return e2managererrors.NewResourceNotFoundError()
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62 return e2managererrors.NewRnibDbError()
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65 e.logger.Debugf("#E2ResetRequestHandler.Handle - nodeB entity retrieved. RanName %s, ConnectionStatus %s", nodebInfo.RanName, nodebInfo.ConnectionStatus)
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67 ranName := resetRequest.RanName
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68 // TODO: remove isResetDone
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69 isResetDone, err := e.ranResetManager.ResetRan(ranName)
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71 e.logger.Errorf("#E2ResetRequestHandler.Handle - failed to update and notify connection status of nodeB entity. RanName: %s. Error: %s", resetRequest.RanName, err.Error())
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75 nodebInfoupdated, err1 := e.getNodebInfo(resetRequest.RanName)
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77 e.logger.Errorf("#E2ResetRequestHandler.Handle - failed to get updated nodeB entity. RanName: %s. Error: %s", resetRequest.RanName, err1.Error())
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80 e.logger.Debugf("#E2ResetRequestHandler.Handle - Reset Done Successfully ran: %s , Connection status updated : %s", ranName, nodebInfoupdated.ConnectionStatus)
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82 e.logger.Debugf("#E2ResetRequestNotificationHandler.Handle - Reset Failed")
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83 errmsg := fmt.Errorf("#E2ResetRequestHandler.Handle - Reset Failed")
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90 isConnectedStatus, err := e.changeStatusToConnectedRanManager.ChangeStatusToConnectedRan(ranName)
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92 e.logger.Errorf("#E2ResetRequestHandler.Handle - failed to update and notify connection status of nodeB entity. RanName: %s. Error: %s", resetRequest.RanName, err.Error())
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95 if isConnectedStatus {
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96 nodebInfoupdated, err1 := e.getNodebInfo(resetRequest.RanName)
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98 e.logger.Errorf("#E2ResetRequestHandler.Handle - failed to get updated nodeB entity. RanName: %s. Error: %s", resetRequest.RanName, err1.Error())
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101 e.logger.Debugf("#E2ResetRequestHandler.Handle - Connection status Set Successfully ran: %s , Connection status updated : %s", ranName, nodebInfoupdated.ConnectionStatus)
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103 e.logger.Debugf("#E2ResetRequestHandler.Handle - Connection status Setting Failed")
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104 errmsg := fmt.Errorf("#E2ResetRequestHandler.Handle - Connection status Setting Failed")
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109 e.logger.Debugf("#E2ResetRequestHandler.Handle - nodeB entity connected state. RanName %s, ConnectionStatus %s", nodebInfo.RanName, nodebInfo.ConnectionStatus)
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114 func (e *E2ResetRequestHandler) getNodebInfo(ranName string) (*entities.NodebInfo, error) {
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116 nodebInfo, err := e.rNibDataService.GetNodeb(ranName)
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118 e.logger.Errorf("#E2ResetRequestHandler.Handle - failed to retrieve nodeB entity. RanName: %s. Error: %s", ranName, err.Error())
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121 return nodebInfo, nil
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