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authorenyinna1234 <enyinna.ochulor@intel.com>2020-02-14 08:41:49 -0800
committerenyinna1234 <enyinna.ochulor@intel.com>2020-04-10 08:15:33 -0700
commit10b17da590fc43622c6080815f65fbbb2721b640 (patch)
treeb9a8f456f97fd8ac3883bacf7835a2baaceed9a2 /src/dcm/api
parent335c7cca38eb804c2977e4dd9af9efa0ea7ef82b (diff)
Add Distributed Cloud Manager
This handles RESTful API CRUD operations for logical clouds, CLuster, User Permissions, Quota, and Key Value pairs. See: https://wiki.onap.org/x/tAiVB Issue-ID: MULTICLOUD-996 Signed-off-by: Enyinna Ochulor <enyinna.ochulor@intel.com> Change-Id: I654a304cd682f762c02cfd92b4483d1edea63fca
Diffstat (limited to 'src/dcm/api')
-rw-r--r--src/dcm/api/api.go148
-rw-r--r--src/dcm/api/clusterHandler.go162
-rw-r--r--src/dcm/api/keyValueHandler.go161
-rw-r--r--src/dcm/api/logicalCloudHandler.go170
-rw-r--r--src/dcm/api/quotaHandler.go162
-rw-r--r--src/dcm/api/userPermissionsHandler.go162
6 files changed, 965 insertions, 0 deletions
diff --git a/src/dcm/api/api.go b/src/dcm/api/api.go
new file mode 100644
index 00000000..d050a5ba
--- /dev/null
+++ b/src/dcm/api/api.go
@@ -0,0 +1,148 @@
+/*
+Copyright 2020 Intel Corporation.
+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 (
+
+ "github.com/onap/multicloud-k8s/src/dcm/pkg/module"
+
+ "github.com/gorilla/mux"
+)
+
+// NewRouter creates a router that registers the various urls that are
+// supported
+
+func NewRouter(
+ logicalCloudClient module.LogicalCloudManager,
+ clusterClient module.ClusterManager,
+ userPermissionClient module.UserPermissionManager,
+ quotaClient module.QuotaManager,
+ keyValueClient module.KeyValueManager) *mux.Router {
+
+ router := mux.NewRouter()
+
+ // Set up Logical Cloud handler routes
+ if logicalCloudClient == nil {
+ logicalCloudClient = module.NewLogicalCloudClient()
+ }
+ logicalCloudHandler := logicalCloudHandler{client: logicalCloudClient}
+ lcRouter := router.PathPrefix("/v2/projects/{project-name}").Subrouter()
+ lcRouter.HandleFunc(
+ "/logical-clouds",
+ logicalCloudHandler.createHandler).Methods("POST")
+ lcRouter.HandleFunc(
+ "/logical-clouds",
+ logicalCloudHandler.getHandler).Methods("GET")
+ lcRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}",
+ logicalCloudHandler.getHandler).Methods("GET")
+ lcRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}",
+ logicalCloudHandler.deleteHandler).Methods("DELETE")
+ lcRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}",
+ logicalCloudHandler.updateHandler).Methods("PUT")
+ lcRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/apply",
+ logicalCloudHandler.applyHandler).Methods("POST")
+ // To Do
+ // get kubeconfig
+ /*lcRouter.HandleFunc(
+ "/logical-clouds/{name}/kubeconfig?cluster-reference={cluster}",
+ logicalCloudHandler.getConfigHandler).Methods("GET")
+ //get status
+ lcRouter.HandleFunc(
+ "/logical-clouds/{name}/cluster-references/",
+ logicalCloudHandler.associateHandler).Methods("GET")*/
+
+ // Set up Cluster API
+ if clusterClient == nil {
+ clusterClient = module.NewClusterClient()
+ }
+ clusterHandler := clusterHandler{client: clusterClient}
+ clusterRouter := router.PathPrefix("/v2/projects/{project-name}").Subrouter()
+ clusterRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/cluster-references",
+ clusterHandler.createHandler).Methods("POST")
+ clusterRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/cluster-references",
+ clusterHandler.getHandler).Methods("GET")
+ clusterRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/cluster-references/{cluster-reference}",
+ clusterHandler.getHandler).Methods("GET")
+ clusterRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/cluster-references/{cluster-reference}",
+ clusterHandler.updateHandler).Methods("PUT")
+ clusterRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/cluster-references/{cluster-reference}",
+ clusterHandler.deleteHandler).Methods("DELETE")
+
+ // Set up User Permission API
+ if userPermissionClient == nil {
+ userPermissionClient = module.NewUserPermissionClient()
+ }
+ userPermissionHandler := userPermissionHandler{client: userPermissionClient}
+ upRouter := router.PathPrefix("/v2/projects/{project-name}").Subrouter()
+ upRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/user-permissions",
+ userPermissionHandler.createHandler).Methods("POST")
+ upRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/user-permissions/{permission-name}",
+ userPermissionHandler.getHandler).Methods("GET")
+ upRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/user-permissions/{permission-name}",
+ userPermissionHandler.updateHandler).Methods("PUT")
+ upRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/user-permissions/{permission-name}",
+ userPermissionHandler.deleteHandler).Methods("DELETE")
+
+ // Set up Quota API
+ if quotaClient == nil {
+ quotaClient = module.NewQuotaClient()
+ }
+ quotaHandler := quotaHandler{client: quotaClient}
+ quotaRouter := router.PathPrefix("/v2/projects/{project-name}").Subrouter()
+ quotaRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/cluster-quotas",
+ quotaHandler.createHandler).Methods("POST")
+ quotaRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/cluster-quotas/{quota-name}",
+ quotaHandler.getHandler).Methods("GET")
+ quotaRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/cluster-quotas/{quota-name}",
+ quotaHandler.updateHandler).Methods("PUT")
+ quotaRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/cluster-quotas/{quota-name}",
+ quotaHandler.deleteHandler).Methods("DELETE")
+
+ // Set up Key Value API
+ if keyValueClient == nil {
+ keyValueClient = module.NewKeyValueClient()
+ }
+ keyValueHandler := keyValueHandler{client: keyValueClient}
+ kvRouter := router.PathPrefix("/v2/projects/{project-name}").Subrouter()
+ kvRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/kv-pairs",
+ keyValueHandler.createHandler).Methods("POST")
+ kvRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/kv-pairs/{kv-pair-name}",
+ keyValueHandler.getHandler).Methods("GET")
+ kvRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/kv-pairs/{kv-pair-name}",
+ keyValueHandler.updateHandler).Methods("PUT")
+ kvRouter.HandleFunc(
+ "/logical-clouds/{logical-cloud-name}/kv-pairs/{kv-pair-name}",
+ keyValueHandler.deleteHandler).Methods("DELETE")
+ return router
+}
diff --git a/src/dcm/api/clusterHandler.go b/src/dcm/api/clusterHandler.go
new file mode 100644
index 00000000..3e483f06
--- /dev/null
+++ b/src/dcm/api/clusterHandler.go
@@ -0,0 +1,162 @@
+/*
+* 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"
+ "net/http"
+ "io"
+ "github.com/onap/multicloud-k8s/src/dcm/pkg/module"
+
+ "github.com/gorilla/mux"
+)
+
+
+// clusterHandler is used to store backend implementations objects
+type clusterHandler struct {
+ client module.ClusterManager
+}
+
+// CreateHandler handles creation of the cluster reference entry in the database
+
+func (h clusterHandler) createHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ var v module.Cluster
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+ // Cluster Reference Name is required.
+ if v.MetaData.ClusterReference == "" {
+ http.Error(w, "Missing name in POST request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.CreateCluster(project, logicalCloud, v)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// getHandler handle GET operations on a particular name
+// Returns a Cluster Reference
+func (h clusterHandler) getHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["cluster-reference"]
+ var ret interface{}
+ var err error
+
+ if len(name) == 0 {
+ ret, err = h.client.GetAllClusters(project, logicalCloud)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+ } else {
+ ret, err = h.client.GetCluster(project, logicalCloud, name)
+ 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(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// UpdateHandler handles Update operations on a particular cluster reference
+func (h clusterHandler) updateHandler(w http.ResponseWriter, r *http.Request) {
+ var v module.Cluster
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["cluster-reference"]
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+// Name is required.
+ if v.MetaData.ClusterReference == "" {
+ http.Error(w, "Missing name in PUT request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.UpdateCluster(project, logicalCloud, name, v)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+}
+
+//deleteHandler handles DELETE operations on a particular record
+func (h clusterHandler) deleteHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["cluster-reference"]
+
+ err := h.client.DeleteCluster(project, logicalCloud, name)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.WriteHeader(http.StatusNoContent)
+}
diff --git a/src/dcm/api/keyValueHandler.go b/src/dcm/api/keyValueHandler.go
new file mode 100644
index 00000000..57df6556
--- /dev/null
+++ b/src/dcm/api/keyValueHandler.go
@@ -0,0 +1,161 @@
+/*
+* 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"
+ "net/http"
+ "io"
+ "github.com/onap/multicloud-k8s/src/dcm/pkg/module"
+ "github.com/gorilla/mux"
+)
+
+
+// keyValueHandler is used to store backend implementations objects
+type keyValueHandler struct {
+ client module.KeyValueManager
+}
+
+// CreateHandler handles creation of the key value entry in the database
+
+func (h keyValueHandler) createHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ var v module.KeyValue
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+ // Key Value Name is required.
+ if v.MetaData.KeyValueName == "" {
+ http.Error(w, "Missing name in POST request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.CreateKVPair(project, logicalCloud, v)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// getHandler handle GET operations on a particular name
+// Returns a Key Value
+func (h keyValueHandler) getHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["kv-pair-name"]
+ var ret interface{}
+ var err error
+
+ if len(name) == 0 {
+ ret, err = h.client.GetAllKVPairs(project, logicalCloud)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+ } else {
+ ret, err = h.client.GetKVPair(project, logicalCloud, name)
+ 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(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// UpdateHandler handles Update operations on a particular Key Value
+func (h keyValueHandler) updateHandler(w http.ResponseWriter, r *http.Request) {
+ var v module.KeyValue
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["kv-pair-name"]
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+ // Name is required.
+ if v.MetaData.KeyValueName == "" {
+ http.Error(w, "Missing name in PUT request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.UpdateKVPair(project, logicalCloud, name, v)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+}
+
+//deleteHandler handles DELETE operations on a particular record
+func (h keyValueHandler) deleteHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["kv-pair-name"]
+
+ err := h.client.DeleteKVPair(project, logicalCloud, name)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.WriteHeader(http.StatusNoContent)
+}
diff --git a/src/dcm/api/logicalCloudHandler.go b/src/dcm/api/logicalCloudHandler.go
new file mode 100644
index 00000000..7df0ae2e
--- /dev/null
+++ b/src/dcm/api/logicalCloudHandler.go
@@ -0,0 +1,170 @@
+/*
+* 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"
+ "net/http"
+ "io"
+ "github.com/onap/multicloud-k8s/src/dcm/pkg/module"
+ "github.com/gorilla/mux"
+)
+
+
+// logicalCloudHandler is used to store backend implementations objects
+type logicalCloudHandler struct {
+ client module.LogicalCloudManager
+}
+
+// CreateHandler handles creation of the logical cloud entry in the database
+
+func (h logicalCloudHandler) createHandler(w http.ResponseWriter, r *http.Request) {
+
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ var v module.LogicalCloud
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+ // Logical Cloud Name is required.
+ if v.MetaData.LogicalCloudName == "" {
+ http.Error(w, "Missing name in POST request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.Create(project, v)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// getHandler handle GET operations on a particular name
+// Returns a Logical Cloud
+func (h logicalCloudHandler) getHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ name := vars["logical-cloud-name"]
+ var ret interface{}
+ var err error
+
+ if len(name) == 0 {
+ ret, err = h.client.GetAll(project)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+ } else {
+ ret, err = h.client.Get(project, name)
+ 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(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// UpdateHandler handles Update operations on a particular logical cloud
+func (h logicalCloudHandler) updateHandler(w http.ResponseWriter, r *http.Request) {
+ var v module.LogicalCloud
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ name := vars["logical-cloud-name"]
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+ if v.MetaData.LogicalCloudName == "" {
+ http.Error(w, "Missing name in PUT request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.Update(project, name, v)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+}
+
+func (h logicalCloudHandler) deleteHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ name := vars["logical-cloud-name"]
+
+ err := h.client.Delete(project, name)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.WriteHeader(http.StatusNoContent)
+}
+
+func (h logicalCloudHandler) applyHandler(w http.ResponseWriter, r *http.Request) {
+ /*vars := mux.Vars(r)
+ project := vars["project-name"]
+ name := vars["logical-cloud-name"]*/
+ /*ret, err := h.client.Get(project, name)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }*/
+
+ // Do Some Work
+ // someApplyFunction(project, name, ret)
+}
diff --git a/src/dcm/api/quotaHandler.go b/src/dcm/api/quotaHandler.go
new file mode 100644
index 00000000..bca5206a
--- /dev/null
+++ b/src/dcm/api/quotaHandler.go
@@ -0,0 +1,162 @@
+/*
+* 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"
+ "net/http"
+ "io"
+ "github.com/onap/multicloud-k8s/src/dcm/pkg/module"
+
+ "github.com/gorilla/mux"
+)
+
+
+// quotaHandler is used to store backend implementations objects
+type quotaHandler struct {
+ client module.QuotaManager
+}
+
+// CreateHandler handles creation of the quota entry in the database
+
+func (h quotaHandler) createHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ var v module.Quota
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+ // Quota Name is required.
+ if v.MetaData.QuotaName == "" {
+ http.Error(w, "Missing name in POST request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.CreateQuota(project, logicalCloud, v)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// getHandler handle GET operations on a particular name
+// Returns a quota
+func (h quotaHandler) getHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["quota-name"]
+ var ret interface{}
+ var err error
+
+ if len(name) == 0 {
+ ret, err = h.client.GetAllQuotas(project, logicalCloud)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+ } else {
+ ret, err = h.client.GetQuota(project, logicalCloud, name)
+ 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(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// UpdateHandler handles Update operations on a particular quota
+func (h quotaHandler) updateHandler(w http.ResponseWriter, r *http.Request) {
+ var v module.Quota
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["quota-name"]
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+ // Name is required.
+ if v.MetaData.QuotaName == "" {
+ http.Error(w, "Missing name in PUT request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.UpdateQuota(project, logicalCloud, name, v)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+}
+
+//deleteHandler handles DELETE operations on a particular record
+func (h quotaHandler) deleteHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["quota-name"]
+
+ err := h.client.DeleteQuota(project, logicalCloud, name)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.WriteHeader(http.StatusNoContent)
+}
diff --git a/src/dcm/api/userPermissionsHandler.go b/src/dcm/api/userPermissionsHandler.go
new file mode 100644
index 00000000..48ab3d8e
--- /dev/null
+++ b/src/dcm/api/userPermissionsHandler.go
@@ -0,0 +1,162 @@
+/*
+* 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"
+ "net/http"
+ "io"
+ "github.com/onap/multicloud-k8s/src/dcm/pkg/module"
+ "github.com/gorilla/mux"
+)
+
+
+// userPermissionHandler is used to store backend implementations objects
+type userPermissionHandler struct {
+ client module.UserPermissionManager
+}
+
+// CreateHandler handles creation of the user permission entry in the database
+
+func (h userPermissionHandler) createHandler(w http.ResponseWriter, r *http.Request) {
+
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ var v module.UserPermission
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+ // User-Permission Name is required.
+ if v.UserPermissionName == "" {
+ http.Error(w, "Missing name in POST request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.CreateUserPerm(project, logicalCloud, v)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// getHandler handle GET operations on a particular name
+// Returns a User Permission
+func (h userPermissionHandler) getHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["permission-name"]
+ var ret interface{}
+ var err error
+
+ if len(name) == 0 {
+ ret, err = h.client.GetAllUserPerms(project, logicalCloud)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+ } else {
+ ret, err = h.client.GetAllUserPerms(project, logicalCloud)
+ 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(ret)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+}
+
+// UpdateHandler handles Update operations on a particular user permission
+func (h userPermissionHandler) updateHandler(w http.ResponseWriter, r *http.Request) {
+ var v module.UserPermission
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["permission-name"]
+
+ err := json.NewDecoder(r.Body).Decode(&v)
+ switch {
+ case err == io.EOF:
+ http.Error(w, "Empty body", http.StatusBadRequest)
+ return
+ case err != nil:
+ http.Error(w, err.Error(), http.StatusUnprocessableEntity)
+ return
+ }
+
+ // Name is required.
+ if v.UserPermissionName == "" {
+ http.Error(w, "Missing name in PUT request", http.StatusBadRequest)
+ return
+ }
+
+ ret, err := h.client.UpdateUserPerm(project, logicalCloud, name, v)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusCreated)
+ err = json.NewEncoder(w).Encode(ret)
+ if err != nil {
+ http.Error(w, err.Error(),
+ http.StatusInternalServerError)
+ return
+ }
+}
+
+//deleteHandler handles DELETE operations on a particular record
+func (h userPermissionHandler) deleteHandler(w http.ResponseWriter, r *http.Request) {
+ vars := mux.Vars(r)
+ project := vars["project-name"]
+ logicalCloud := vars["logical-cloud-name"]
+ name := vars["permission-name"]
+
+ err := h.client.DeleteUserPerm(project, logicalCloud, name)
+ if err != nil {
+ http.Error(w, err.Error(), http.StatusInternalServerError)
+ return
+ }
+
+ w.WriteHeader(http.StatusNoContent)
+}