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WebhookHelmRestHandler.go
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WebhookHelmRestHandler.go
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/*
* Copyright (c) 2020 Devtron Labs
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package webhookHelm
import (
"context"
"encoding/json"
"github.com/devtron-labs/devtron/api/restHandler/common"
"github.com/devtron-labs/devtron/pkg/user"
"github.com/devtron-labs/devtron/pkg/user/casbin"
webhookHelm "github.com/devtron-labs/devtron/pkg/webhook/helm"
"go.uber.org/zap"
"gopkg.in/go-playground/validator.v9"
"net/http"
)
type WebhookHelmRestHandler interface {
InstallOrUpdateApplication(w http.ResponseWriter, r *http.Request)
}
type WebhookHelmRestHandlerImpl struct {
logger *zap.SugaredLogger
webhookHelmService webhookHelm.WebhookHelmService
userService user.UserService
enforcer casbin.Enforcer
validator *validator.Validate
}
func NewWebhookHelmRestHandlerImpl(logger *zap.SugaredLogger, webhookHelmService webhookHelm.WebhookHelmService, userService user.UserService,
enforcer casbin.Enforcer, validator *validator.Validate) *WebhookHelmRestHandlerImpl {
return &WebhookHelmRestHandlerImpl{
logger: logger,
webhookHelmService: webhookHelmService,
userService: userService,
enforcer: enforcer,
validator: validator,
}
}
func (impl WebhookHelmRestHandlerImpl) InstallOrUpdateApplication(w http.ResponseWriter, r *http.Request) {
userId, err := impl.userService.GetLoggedInUser(r)
if userId == 0 || err != nil {
common.WriteApiJsonResponse(w, nil, http.StatusUnauthorized, common.UnAuthenticated, "")
return
}
// handle super-admin RBAC
token := r.Header.Get("token")
if ok := impl.enforcer.Enforce(token, casbin.ResourceGlobal, casbin.ActionUpdate, "*"); !ok {
common.WriteApiJsonResponse(w, nil, http.StatusForbidden, common.UnAuthorized, "")
return
}
// decode request
decoder := json.NewDecoder(r.Body)
var request *webhookHelm.HelmAppCreateUpdateRequest
err = decoder.Decode(&request)
if err != nil {
impl.logger.Errorw("err in decoding request in InstallOrUpdateHelmApplication", "err", err)
common.WriteApiJsonResponse(w, nil, http.StatusBadRequest, common.BadRequest, err.Error())
return
}
// validate request
err = impl.validator.Struct(request)
if err != nil {
impl.logger.Errorw("validation err in InstallOrUpdateHelmApplication", "err", err, "request", request)
common.WriteApiJsonResponse(w, nil, http.StatusBadRequest, common.BadRequest, err.Error())
return
}
// service call
result, errCode, errMsg, statusCode := impl.webhookHelmService.CreateOrUpdateHelmApplication(context.Background(), request)
if len(errCode) > 0 {
impl.logger.Errorw("service err in InstallOrUpdateHelmApplication", "request", request, "errCode", errCode, "errMsg", errMsg)
common.WriteApiJsonResponse(w, nil, statusCode, errCode, errMsg)
return
}
common.WriteApiJsonResponse(w, result, http.StatusOK, "", "")
}