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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 (
"fmt"
"reflect"
"github.com/gorilla/mux"
moduleLib "github.com/onap/multicloud-k8s/src/ovnaction/pkg/module"
)
var moduleClient *moduleLib.Client
// For the given client and testClient, if the testClient is not null and
// implements the client manager interface corresponding to client, then
// return the testClient, otherwise return the client.
func setClient(client, testClient interface{}) interface{} {
switch cl := client.(type) {
case *moduleLib.NetControlIntentClient:
if testClient != nil && reflect.TypeOf(testClient).Implements(reflect.TypeOf((*moduleLib.NetControlIntentManager)(nil)).Elem()) {
c, ok := testClient.(moduleLib.NetControlIntentManager)
if ok {
return c
}
}
case *moduleLib.WorkloadIntentClient:
if testClient != nil && reflect.TypeOf(testClient).Implements(reflect.TypeOf((*moduleLib.WorkloadIntentManager)(nil)).Elem()) {
c, ok := testClient.(moduleLib.WorkloadIntentManager)
if ok {
return c
}
}
case *moduleLib.WorkloadIfIntentClient:
if testClient != nil && reflect.TypeOf(testClient).Implements(reflect.TypeOf((*moduleLib.WorkloadIfIntentManager)(nil)).Elem()) {
c, ok := testClient.(moduleLib.WorkloadIfIntentManager)
if ok {
return c
}
}
case *moduleLib.ChainClient:
if testClient != nil && reflect.TypeOf(testClient).Implements(reflect.TypeOf((*moduleLib.ChainManager)(nil)).Elem()) {
c, ok := testClient.(moduleLib.ChainManager)
if ok {
return c
}
}
default:
fmt.Printf("unknown type %T\n", cl)
}
return client
}
// NewRouter creates a router that registers the various urls that are supported
// testClient parameter allows unit testing for a given client
func NewRouter(testClient interface{}) *mux.Router {
moduleClient = moduleLib.NewClient()
router := mux.NewRouter().PathPrefix("/v2").Subrouter()
netcontrolintentHandler := netcontrolintentHandler{
client: setClient(moduleClient.NetControlIntent, testClient).(moduleLib.NetControlIntentManager),
}
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent", netcontrolintentHandler.createHandler).Methods("POST")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent", netcontrolintentHandler.getHandler).Methods("GET")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{name}", netcontrolintentHandler.putHandler).Methods("PUT")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{name}", netcontrolintentHandler.getHandler).Methods("GET")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{name}", netcontrolintentHandler.deleteHandler).Methods("DELETE")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{name}/apply", netcontrolintentHandler.applyHandler).Methods("POST")
workloadintentHandler := workloadintentHandler{
client: setClient(moduleClient.WorkloadIntent, testClient).(moduleLib.WorkloadIntentManager),
}
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents", workloadintentHandler.createHandler).Methods("POST")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents", workloadintentHandler.getHandler).Methods("GET")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents/{name}", workloadintentHandler.putHandler).Methods("PUT")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents/{name}", workloadintentHandler.getHandler).Methods("GET")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents/{name}", workloadintentHandler.deleteHandler).Methods("DELETE")
workloadifintentHandler := workloadifintentHandler{
client: setClient(moduleClient.WorkloadIfIntent, testClient).(moduleLib.WorkloadIfIntentManager),
}
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents/{workload-intent}/interfaces", workloadifintentHandler.createHandler).Methods("POST")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents/{workload-intent}/interfaces", workloadifintentHandler.getHandler).Methods("GET")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents/{workload-intent}/interfaces/{name}", workloadifintentHandler.putHandler).Methods("PUT")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents/{workload-intent}/interfaces/{name}", workloadifintentHandler.getHandler).Methods("GET")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/workload-intents/{workload-intent}/interfaces/{name}", workloadifintentHandler.deleteHandler).Methods("DELETE")
chainHandler := chainHandler{
client: setClient(moduleClient.Chain, testClient).(moduleLib.ChainManager),
}
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/network-chains", chainHandler.createHandler).Methods("POST")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/network-chains", chainHandler.getHandler).Methods("GET")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/network-chains/{name}", chainHandler.putHandler).Methods("PUT")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/network-chains/{name}", chainHandler.getHandler).Methods("GET")
router.HandleFunc("/projects/{project}/composite-apps/{composite-app-name}/{version}/network-controller-intent/{net-control-intent}/network-chains/{name}", chainHandler.deleteHandler).Methods("DELETE")
return router
}
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