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261 lines
8.1 KiB
261 lines
8.1 KiB
// Copyright 2021 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/http_check"
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)
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// CreateHTTPCheckHandlerImpl implementation of the CreateHTTPCheckHandler interface using client-native client
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type CreateHTTPCheckHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// DeleteHTTPCheckHandlerImpl implementation of the DeleteHTTPCheckHandler interface using client-native client
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type DeleteHTTPCheckHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// GetHTTPCheckHandlerImpl implementation of the GetHTTPCheckHandler interface using client-native client
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type GetHTTPCheckHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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// GetHTTPChecksHandlerImpl implementation of the GetHTTPChecksHandler interface using client-native client
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type GetHTTPChecksHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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// ReplaceHTTPCheckHandlerImpl implementation of the ReplaceHTTPCheckHandler interface using client-native client
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type ReplaceHTTPCheckHandlerImpl 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 *CreateHTTPCheckHandlerImpl) Handle(params http_check.CreateHTTPCheckParams, principal interface{}) middleware.Responder {
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t := ""
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v := int64(0)
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pName := ""
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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 params.ParentName != nil {
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pName = *params.ParentName
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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 http_check.NewCreateHTTPCheckDefault(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 http_check.NewCreateHTTPCheckDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.CreateHTTPCheck(params.ParentType, pName, params.Data, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return http_check.NewCreateHTTPCheckDefault(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 http_check.NewCreateHTTPCheckDefault(int(*e.Code)).WithPayload(e)
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}
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return http_check.NewCreateHTTPCheckCreated().WithPayload(params.Data)
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}
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rID := h.ReloadAgent.Reload()
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return http_check.NewCreateHTTPCheckAccepted().WithReloadID(rID).WithPayload(params.Data)
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}
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return http_check.NewCreateHTTPCheckAccepted().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 *DeleteHTTPCheckHandlerImpl) Handle(params http_check.DeleteHTTPCheckParams, principal interface{}) middleware.Responder {
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t := ""
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v := int64(0)
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pName := ""
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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 params.ParentName != nil {
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pName = *params.ParentName
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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 http_check.NewDeleteHTTPCheckDefault(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 http_check.NewDeleteHTTPCheckDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.DeleteHTTPCheck(params.Index, params.ParentType, pName, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return http_check.NewDeleteHTTPCheckDefault(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 http_check.NewDeleteHTTPCheckDefault(int(*e.Code)).WithPayload(e)
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}
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return http_check.NewDeleteHTTPCheckNoContent()
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}
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rID := h.ReloadAgent.Reload()
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return http_check.NewDeleteHTTPCheckAccepted().WithReloadID(rID)
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}
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return http_check.NewDeleteHTTPCheckAccepted()
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}
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// Handle executing the request and returning a response
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func (h *GetHTTPCheckHandlerImpl) Handle(params http_check.GetHTTPCheckParams, principal interface{}) middleware.Responder {
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t := ""
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pName := ""
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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.ParentName != nil {
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pName = *params.ParentName
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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 http_check.NewGetHTTPCheckDefault(int(*e.Code)).WithPayload(e)
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}
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_, rule, err := configuration.GetHTTPCheck(params.Index, params.ParentType, pName, t)
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if err != nil {
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e := misc.HandleError(err)
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return http_check.NewGetHTTPCheckDefault(int(*e.Code)).WithPayload(e)
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}
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return http_check.NewGetHTTPCheckOK().WithPayload(rule)
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}
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// Handle executing the request and returning a response
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func (h *GetHTTPChecksHandlerImpl) Handle(params http_check.GetHTTPChecksParams, principal interface{}) middleware.Responder {
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t := ""
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pName := ""
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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.ParentName != nil {
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pName = *params.ParentName
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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 http_check.NewGetHTTPChecksDefault(int(*e.Code)).WithPayload(e)
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}
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_, rules, err := configuration.GetHTTPChecks(params.ParentType, pName, 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 http_check.NewGetHTTPChecksOK().WithPayload(models.HTTPChecks{})
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}
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return http_check.NewGetHTTPChecksDefault(int(*e.Code)).WithPayload(e)
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}
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return http_check.NewGetHTTPChecksOK().WithPayload(rules)
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}
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// Handle executing the request and returning a response
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func (h *ReplaceHTTPCheckHandlerImpl) Handle(params http_check.ReplaceHTTPCheckParams, principal interface{}) middleware.Responder {
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t := ""
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v := int64(0)
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pName := ""
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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 params.ParentName != nil {
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pName = *params.ParentName
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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 http_check.NewReplaceHTTPCheckDefault(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 http_check.NewReplaceHTTPCheckDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.EditHTTPCheck(params.Index, params.ParentType, pName, params.Data, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return http_check.NewReplaceHTTPCheckDefault(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 http_check.NewReplaceHTTPCheckDefault(int(*e.Code)).WithPayload(e)
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}
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return http_check.NewReplaceHTTPCheckOK().WithPayload(params.Data)
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}
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rID := h.ReloadAgent.Reload()
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return http_check.NewReplaceHTTPCheckAccepted().WithReloadID(rID).WithPayload(params.Data)
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}
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return http_check.NewReplaceHTTPCheckAccepted().WithPayload(params.Data)
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}
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