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277 lines
8.3 KiB
277 lines
8.3 KiB
// Copyright 2019 HAProxy Technologies
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package handlers
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import (
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"github.com/go-openapi/runtime/middleware"
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client_native "github.com/haproxytech/client-native/v6"
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"github.com/haproxytech/client-native/v6/models"
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"github.com/haproxytech/dataplaneapi/haproxy"
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"github.com/haproxytech/dataplaneapi/misc"
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"github.com/haproxytech/dataplaneapi/operations/group"
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)
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// CreateGroupHandlerImpl implementation of the CreateGroupHandler interface using client-native client
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type CreateGroupHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// DeleteGroupHandlerImpl implementation of the DeleteGroupHandler interface using client-native client
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type DeleteGroupHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// GetGroupHandlerImpl implementation of the GetGroupHandler interface using client-native client
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type GetGroupHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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// GetGroupsHandlerImpl implementation of the GetGroupsHandler interface using client-native client
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type GetGroupsHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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// ReplaceGroupHandlerImpl implementation of the ReplaceGroupHandler interface using client-native client
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type ReplaceGroupHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// Handle executing the request and returning a response
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func (h *CreateGroupHandlerImpl) Handle(params group.CreateGroupParams, principal interface{}) middleware.Responder {
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t := ""
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v := int64(0)
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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if params.Version != nil {
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v = *params.Version
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}
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if t != "" && *params.ForceReload {
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msg := "Both force_reload and transaction specified, specify only one"
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c := misc.ErrHTTPBadRequest
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e := &models.Error{
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Message: &msg,
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Code: &c,
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}
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return group.NewCreateGroupDefault(int(*e.Code)).WithPayload(e)
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return group.NewCreateGroupDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.CreateGroup(params.Userlist, params.Data, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return group.NewCreateGroupDefault(int(*e.Code)).WithPayload(e)
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}
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if params.TransactionID == nil {
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if *params.ForceReload {
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err := h.ReloadAgent.ForceReload()
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if err != nil {
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e := misc.HandleError(err)
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return group.NewCreateGroupDefault(int(*e.Code)).WithPayload(e)
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}
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return group.NewCreateGroupCreated().WithPayload(params.Data)
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}
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rID := h.ReloadAgent.Reload()
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return group.NewCreateGroupAccepted().WithReloadID(rID).WithPayload(params.Data)
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}
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return group.NewCreateGroupAccepted().WithPayload(params.Data)
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}
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// Handle executing the request and returning a response
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func (h *DeleteGroupHandlerImpl) Handle(params group.DeleteGroupParams, principal interface{}) middleware.Responder {
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t := ""
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v := int64(0)
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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if params.Version != nil {
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v = *params.Version
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}
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if t != "" && *params.ForceReload {
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msg := "Both force_reload and transaction specified, specify only one"
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c := misc.ErrHTTPBadRequest
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e := &models.Error{
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Message: &msg,
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Code: &c,
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}
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return group.NewDeleteGroupDefault(int(*e.Code)).WithPayload(e)
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return group.NewDeleteGroupDefault(int(*e.Code)).WithPayload(e)
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}
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_, userlist, err := configuration.GetUserList(params.Userlist, t)
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if err != nil {
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e := misc.HandleError(err)
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return group.NewDeleteGroupDefault(int(*e.Code)).WithPayload(e)
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}
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if userlist == nil {
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return group.NewDeleteGroupNotFound()
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}
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err = configuration.DeleteGroup(params.Name, params.Userlist, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return group.NewDeleteGroupDefault(int(*e.Code)).WithPayload(e)
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}
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if params.TransactionID == nil {
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if *params.ForceReload {
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err := h.ReloadAgent.ForceReload()
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if err != nil {
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e := misc.HandleError(err)
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return group.NewDeleteGroupDefault(int(*e.Code)).WithPayload(e)
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}
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return group.NewDeleteGroupNoContent()
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}
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rID := h.ReloadAgent.Reload()
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return group.NewDeleteGroupAccepted().WithReloadID(rID)
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}
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return group.NewDeleteGroupAccepted()
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}
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// Handle executing the request and returning a response
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func (h *GetGroupHandlerImpl) Handle(params group.GetGroupParams, principal interface{}) middleware.Responder {
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t := ""
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return group.NewGetGroupDefault(int(*e.Code)).WithPayload(e)
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}
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v, g, err := configuration.GetGroup(params.Name, params.Userlist, t)
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if err != nil {
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e := misc.HandleError(err)
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return group.NewGetGroupDefault(int(*e.Code)).WithPayload(e)
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}
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if g == nil {
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return group.NewGetGroupNotFound()
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}
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return group.NewGetGroupOK().WithPayload(&group.GetGroupOKBody{Version: v, Data: g})
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}
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// Handle executing the request and returning a response
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func (h *GetGroupsHandlerImpl) Handle(params group.GetGroupsParams, principal interface{}) middleware.Responder {
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t := ""
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return group.NewGetGroupsDefault(int(*e.Code)).WithPayload(e)
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}
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_, userlist, err := configuration.GetUserList(params.Userlist, t)
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if userlist == nil {
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return group.NewGetGroupNotFound()
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}
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if err != nil {
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return group.NewGetGroupNotFound()
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}
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v, groups, err := configuration.GetGroups(params.Userlist, t)
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if err != nil {
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e := misc.HandleContainerGetError(err)
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if *e.Code == misc.ErrHTTPOk {
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return group.NewGetGroupsOK().WithPayload(&group.GetGroupsOKBody{Version: v, Data: models.Groups{}})
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}
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return group.NewGetGroupsDefault(int(*e.Code)).WithPayload(e)
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}
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return group.NewGetGroupsOK().WithPayload(&group.GetGroupsOKBody{Version: v, Data: groups})
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}
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// Handle executing the request and returning a response
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func (h *ReplaceGroupHandlerImpl) Handle(params group.ReplaceGroupParams, principal interface{}) middleware.Responder {
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t := ""
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v := int64(0)
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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if params.Version != nil {
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v = *params.Version
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}
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if t != "" && *params.ForceReload {
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msg := "Both force_reload and transaction specified, specify only one"
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c := misc.ErrHTTPBadRequest
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e := &models.Error{
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Message: &msg,
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Code: &c,
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}
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return group.NewReplaceGroupDefault(int(*e.Code)).WithPayload(e)
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return group.NewReplaceGroupDefault(int(*e.Code)).WithPayload(e)
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}
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_, userlist, err := configuration.GetUserList(params.Userlist, t)
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if userlist == nil {
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return group.NewReplaceGroupNotFound()
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}
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if err != nil {
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return group.NewReplaceGroupNotFound()
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}
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_, g, err := configuration.GetGroup(params.Name, params.Userlist, t)
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if err != nil {
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e := misc.HandleError(err)
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return group.NewGetGroupDefault(int(*e.Code)).WithPayload(e)
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}
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if g == nil {
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return group.NewReplaceGroupNotFound()
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}
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err = configuration.EditGroup(params.Name, params.Userlist, params.Data, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return group.NewReplaceGroupDefault(int(*e.Code)).WithPayload(e)
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}
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if params.TransactionID == nil {
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if *params.ForceReload {
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err := h.ReloadAgent.ForceReload()
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if err != nil {
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e := misc.HandleError(err)
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return group.NewReplaceGroupDefault(int(*e.Code)).WithPayload(e)
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}
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return group.NewReplaceGroupOK().WithPayload(params.Data)
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}
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rID := h.ReloadAgent.Reload()
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return group.NewReplaceGroupAccepted().WithReloadID(rID).WithPayload(params.Data)
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}
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return group.NewReplaceGroupAccepted().WithPayload(params.Data)
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}
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