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250 lines
6.8 KiB
250 lines
6.8 KiB
// Copyright 2022 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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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/process_manager"
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)
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type DeleteProgramHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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func (d DeleteProgramHandlerImpl) Handle(params process_manager.DeleteProgramParams, _ interface{}) middleware.Responder {
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var t string
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var v int64
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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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code := misc.ErrHTTPBadRequest
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e := &models.Error{
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Message: misc.StringP("Both force_reload and transaction specified, specify only one"),
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Code: &code,
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}
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return process_manager.NewDeleteProgramDefault(int(*e.Code)).WithPayload(e)
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}
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configuration, err := d.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return process_manager.NewDeleteProgramDefault(int(*e.Code)).WithPayload(e)
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}
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if err = configuration.DeleteProgram(params.Name, t, v); err != nil {
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e := misc.HandleError(err)
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return process_manager.NewDeleteProgramDefault(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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if err = d.ReloadAgent.ForceReload(); err != nil {
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e := misc.HandleError(err)
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return process_manager.NewDeleteProgramDefault(int(*e.Code)).WithPayload(e)
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}
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return process_manager.NewDeleteProgramNoContent()
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}
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return process_manager.NewDeleteProgramAccepted().WithReloadID(d.ReloadAgent.Reload())
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}
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return process_manager.NewDeleteProgramAccepted()
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}
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type CreateProgramHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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func (c CreateProgramHandlerImpl) Handle(params process_manager.CreateProgramParams, _ interface{}) middleware.Responder {
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var t string
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var v int64
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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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code := misc.ErrHTTPBadRequest
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e := &models.Error{
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Message: misc.StringP("Both force_reload and transaction specified, specify only one"),
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Code: &code,
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}
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return process_manager.NewCreateProgramDefault(int(*e.Code)).WithPayload(e)
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}
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configuration, err := c.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return process_manager.NewCreateProgramDefault(int(*e.Code)).WithPayload(e)
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}
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if err = configuration.CreateProgram(params.Data, t, v); err != nil {
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e := misc.HandleError(err)
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return process_manager.NewCreateProgramDefault(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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if err = c.ReloadAgent.ForceReload(); err != nil {
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e := misc.HandleError(err)
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return process_manager.NewCreateProgramDefault(int(*e.Code)).WithPayload(e)
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}
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return process_manager.NewCreateProgramCreated().WithPayload(params.Data)
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}
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return process_manager.NewCreateProgramAccepted().WithReloadID(c.ReloadAgent.Reload()).WithPayload(params.Data)
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}
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return process_manager.NewCreateProgramAccepted().WithPayload(params.Data)
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}
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type GetProgramHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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func (g GetProgramHandlerImpl) Handle(params process_manager.GetProgramParams, _ interface{}) middleware.Responder {
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var t string
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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 := g.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return process_manager.NewGetProgramDefault(int(*e.Code)).WithPayload(e)
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}
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_, r, err := configuration.GetProgram(params.Name, t)
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if err != nil {
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e := misc.HandleError(err)
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return process_manager.NewGetProgramDefault(int(*e.Code)).WithPayload(e)
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}
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return process_manager.NewGetProgramOK().WithPayload(r)
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}
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type GetProgramsHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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func (g GetProgramsHandlerImpl) Handle(params process_manager.GetProgramsParams, _ interface{}) middleware.Responder {
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var t string
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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 := g.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return process_manager.NewGetProgramsDefault(int(*e.Code)).WithPayload(e)
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}
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_, r, err := configuration.GetPrograms(t)
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if err != nil {
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e := misc.HandleError(err)
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return process_manager.NewGetProgramsDefault(int(*e.Code)).WithPayload(e)
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}
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return process_manager.NewGetProgramsOK().WithPayload(r)
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}
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type ReplaceProgramHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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func (r ReplaceProgramHandlerImpl) Handle(params process_manager.ReplaceProgramParams, _ interface{}) middleware.Responder {
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var t string
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var v int64
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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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code := misc.ErrHTTPBadRequest
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e := &models.Error{
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Message: misc.StringP("Both force_reload and transaction specified, specify only one"),
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Code: &code,
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}
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return process_manager.NewReplaceProgramDefault(int(*e.Code)).WithPayload(e)
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}
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configuration, err := r.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return process_manager.NewReplaceProgramDefault(int(*e.Code)).WithPayload(e)
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}
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params.Data.Name = params.Name
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if err = configuration.EditProgram(params.Name, params.Data, t, v); err != nil {
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e := misc.HandleError(err)
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return process_manager.NewReplaceProgramDefault(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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if err = r.ReloadAgent.ForceReload(); err != nil {
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e := misc.HandleError(err)
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return process_manager.NewReplaceProgramDefault(int(*e.Code)).WithPayload(e)
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}
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return process_manager.NewReplaceProgramOK().WithPayload(params.Data)
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}
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return process_manager.NewReplaceProgramAccepted().WithReloadID(r.ReloadAgent.Reload()).WithPayload(params.Data)
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}
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return process_manager.NewReplaceProgramAccepted().WithPayload(params.Data)
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}
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