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240 lines
7.3 KiB
240 lines
7.3 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/sites"
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)
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// CreateSiteHandlerImpl implementation of the CreateSiteHandler interface using client-native client
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type CreateSiteHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// DeleteSiteHandlerImpl implementation of the DeleteSiteHandler interface using client-native client
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type DeleteSiteHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// GetSiteHandlerImpl implementation of the GetSiteHandler interface using client-native client
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type GetSiteHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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// GetSitesHandlerImpl implementation of the GetSitesHandler interface using client-native client
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type GetSitesHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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// ReplaceSiteHandlerImpl implementation of the ReplaceSiteHandler interface using client-native client
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type ReplaceSiteHandlerImpl 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 *CreateSiteHandlerImpl) Handle(params sites.CreateSiteParams, 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 sites.NewCreateSiteDefault(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 sites.NewCreateSiteDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.CreateSite(params.Data, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return sites.NewCreateSiteDefault(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 sites.NewCreateSiteDefault(int(*e.Code)).WithPayload(e)
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}
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return sites.NewCreateSiteCreated().WithPayload(params.Data)
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}
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rID := h.ReloadAgent.Reload()
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return sites.NewCreateSiteAccepted().WithReloadID(rID).WithPayload(params.Data)
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}
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return sites.NewCreateSiteAccepted().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 *DeleteSiteHandlerImpl) Handle(params sites.DeleteSiteParams, 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 sites.NewDeleteSiteDefault(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 sites.NewCreateSiteDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.DeleteSite(params.Name, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return sites.NewDeleteSiteDefault(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 sites.NewDeleteSiteDefault(int(*e.Code)).WithPayload(e)
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}
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return sites.NewDeleteSiteNoContent()
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}
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rID := h.ReloadAgent.Reload()
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return sites.NewDeleteSiteAccepted().WithReloadID(rID)
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}
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return sites.NewDeleteSiteAccepted()
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}
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// Handle executing the request and returning a response
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func (h *GetSiteHandlerImpl) Handle(params sites.GetSiteParams, 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 sites.NewGetSiteDefault(int(*e.Code)).WithPayload(e)
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}
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v, site, err := configuration.GetSite(params.Name, t)
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if err != nil {
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e := misc.HandleError(err)
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return sites.NewGetSiteDefault(int(*e.Code)).WithPayload(e)
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}
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return sites.NewGetSiteOK().WithPayload(&sites.GetSiteOKBody{Version: v, Data: site})
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}
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// Handle executing the request and returning a response
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func (h *GetSitesHandlerImpl) Handle(params sites.GetSitesParams, 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 sites.NewGetSitesDefault(int(*e.Code)).WithPayload(e)
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}
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v, s, err := configuration.GetSites(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 sites.NewGetSitesOK().WithPayload(&sites.GetSitesOKBody{Version: v, Data: models.Sites{}})
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}
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return sites.NewGetSitesDefault(int(*e.Code)).WithPayload(e)
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}
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return sites.NewGetSitesOK().WithPayload(&sites.GetSitesOKBody{Version: v, Data: s})
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}
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// Handle executing the request and returning a response
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func (h *ReplaceSiteHandlerImpl) Handle(params sites.ReplaceSiteParams, 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 sites.NewReplaceSiteDefault(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 sites.NewReplaceSiteDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.EditSite(params.Name, params.Data, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return sites.NewReplaceSiteDefault(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 sites.NewReplaceSiteDefault(int(*e.Code)).WithPayload(e)
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}
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return sites.NewReplaceSiteOK().WithPayload(params.Data)
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}
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rID := h.ReloadAgent.Reload()
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return sites.NewReplaceSiteAccepted().WithReloadID(rID).WithPayload(params.Data)
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}
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return sites.NewReplaceSiteAccepted().WithPayload(params.Data)
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}
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