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/*
* Copyright 2020 Intel Corporation, Inc
*
* 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 api
import (
"encoding/json"
"io"
"net/http"
"github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/validation"
moduleLib "github.com/onap/multicloud-k8s/src/orchestrator/pkg/module"
"github.com/gorilla/mux"
)
var caprofileJSONFile string = "json-schemas/metadata.json"
/* Used to store backend implementation objects
Also simplifies mocking for unit testing purposes
*/
type compositeProfileHandler struct {
client moduleLib.CompositeProfileManager
}
// createCompositeProfileHandler handles the create operation of intent
func (h compositeProfileHandler) createHandler(w http.ResponseWriter, r *http.Request) {
var cpf moduleLib.CompositeProfile
err := json.NewDecoder(r.Body).Decode(&cpf)
switch {
case err == io.EOF:
http.Error(w, "Empty body", http.StatusBadRequest)
return
case err != nil:
http.Error(w, err.Error(), http.StatusUnprocessableEntity)
return
}
// Verify JSON Body
err, httpError := validation.ValidateJsonSchemaData(caprofileJSONFile, cpf)
if err != nil {
http.Error(w, err.Error(), httpError)
return
}
vars := mux.Vars(r)
projectName := vars["project-name"]
compositeAppName := vars["composite-app-name"]
version := vars["composite-app-version"]
cProf, createErr := h.client.CreateCompositeProfile(cpf, projectName, compositeAppName, version)
if createErr != nil {
http.Error(w, createErr.Error(), http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusCreated)
err = json.NewEncoder(w).Encode(cProf)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
// getHandler handles the GET operations on CompositeProfile
func (h compositeProfileHandler) getHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
cProfName := vars["composite-profile-name"]
projectName := vars["project-name"]
if projectName == "" {
http.Error(w, "Missing projectName in GET request", http.StatusBadRequest)
return
}
compositeAppName := vars["composite-app-name"]
if compositeAppName == "" {
http.Error(w, "Missing compositeAppName in GET request", http.StatusBadRequest)
return
}
version := vars["composite-app-version"]
if version == "" {
http.Error(w, "Missing version in GET request", http.StatusBadRequest)
return
}
// handle the get all composite profile case
if len(cProfName) == 0 {
var retList []moduleLib.CompositeProfile
ret, err := h.client.GetCompositeProfiles(projectName, compositeAppName, version)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
for _, cl := range ret {
retList = append(retList, moduleLib.CompositeProfile{Metadata: cl.Metadata})
}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
err = json.NewEncoder(w).Encode(retList)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
return
}
cProf, err := h.client.GetCompositeProfile(cProfName, projectName, compositeAppName, version)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
err = json.NewEncoder(w).Encode(cProf)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
// deleteHandler handles the delete operations on CompostiteProfile
func (h compositeProfileHandler) deleteHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
c := vars["composite-profile-name"]
p := vars["project-name"]
ca := vars["composite-app-name"]
v := vars["composite-app-version"]
err := h.client.DeleteCompositeProfile(c, p, ca, v)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusNoContent)
}
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