1 files changed, 192 insertions, 0 deletions
diff --git a/src/orchestrator/pkg/module/composite_profile.go b/src/orchestrator/pkg/module/composite_profile.go
new file mode 100644
index 00000000..dca2116a
--- /dev/null
+++ b/src/orchestrator/pkg/module/composite_profile.go
@@ -0,0 +1,192 @@
+/*
+ * 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 module
+
+import (
+	"encoding/json"
+
+	"github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/db"
+
+	pkgerrors "github.com/pkg/errors"
+)
+
+// CompositeProfile contains the parameters needed for CompositeProfiles
+// It implements the interface for managing the CompositeProfiles
+type CompositeProfile struct {
+	Metadata CompositeProfileMetadata `json:"metadata"`
+}
+
+// CompositeProfileMetadata contains the metadata for CompositeProfiles
+type CompositeProfileMetadata struct {
+	Name        string `json:"name"`
+	Description string `json:"description"`
+	UserData1   string `json:"userData1"`
+	UserData2   string `json:"userData2"`
+}
+
+// CompositeProfileKey is the key structure that is used in the database
+type CompositeProfileKey struct {
+	Name         string `json:"compositeprofile"`
+	Project      string `json:"project"`
+	CompositeApp string `json:"compositeapp"`
+	Version      string `json:"compositeappversion"`
+}
+
+// We will use json marshalling to convert to string to
+// preserve the underlying structure.
+func (cpk CompositeProfileKey) String() string {
+	out, err := json.Marshal(cpk)
+	if err != nil {
+		return ""
+	}
+
+	return string(out)
+}
+
+// CompositeProfileManager exposes the CompositeProfile functionality
+type CompositeProfileManager interface {
+	CreateCompositeProfile(cpf CompositeProfile, p string, ca string,
+		v string) (CompositeProfile, error)
+	GetCompositeProfile(compositeProfileName string, projectName string,
+		compositeAppName string, version string) (CompositeProfile, error)
+	GetCompositeProfiles(projectName string, compositeAppName string,
+		version string) ([]CompositeProfile, error)
+	DeleteCompositeProfile(compositeProfileName string, projectName string,
+		compositeAppName string, version string) error
+}
+
+// CompositeProfileClient implements the Manager
+// It will also be used to maintain some localized state
+type CompositeProfileClient struct {
+	storeName string
+	tagMeta   string
+}
+
+// NewCompositeProfileClient returns an instance of the CompositeProfileClient
+// which implements the Manager
+func NewCompositeProfileClient() *CompositeProfileClient {
+	return &CompositeProfileClient{
+		storeName: "orchestrator",
+		tagMeta:   "compositeprofilemetadata",
+	}
+}
+
+// CreateCompositeProfile creates an entry for CompositeProfile in the database. Other Input parameters for it - projectName, compositeAppName, version
+func (c *CompositeProfileClient) CreateCompositeProfile(cpf CompositeProfile, p string, ca string,
+	v string) (CompositeProfile, error) {
+
+	res, err := c.GetCompositeProfile(cpf.Metadata.Name, p, ca, v)
+	if res != (CompositeProfile{}) {
+		return CompositeProfile{}, pkgerrors.New("CompositeProfile already exists")
+	}
+
+	//Check if project exists
+	_, err = NewProjectClient().GetProject(p)
+	if err != nil {
+		return CompositeProfile{}, pkgerrors.New("Unable to find the project")
+	}
+
+	// check if compositeApp exists
+	_, err = NewCompositeAppClient().GetCompositeApp(ca, v, p)
+	if err != nil {
+		return CompositeProfile{}, pkgerrors.New("Unable to find the composite-app")
+	}
+
+	cProfkey := CompositeProfileKey{
+		Name:         cpf.Metadata.Name,
+		Project:      p,
+		CompositeApp: ca,
+		Version:      v,
+	}
+
+	err = db.DBconn.Insert(c.storeName, cProfkey, nil, c.tagMeta, cpf)
+	if err != nil {
+		return CompositeProfile{}, pkgerrors.Wrap(err, "Create DB entry error")
+	}
+
+	return cpf, nil
+}
+
+// GetCompositeProfile shall take arguments - name of the composite profile, name of //// the project, name of the composite app and version of the composite app. It shall return the CompositeProfile if its present.
+func (c *CompositeProfileClient) GetCompositeProfile(cpf string, p string, ca string, v string) (CompositeProfile, error) {
+	key := CompositeProfileKey{
+		Name:         cpf,
+		Project:      p,
+		CompositeApp: ca,
+		Version:      v,
+	}
+
+	result, err := db.DBconn.Find(c.storeName, key, c.tagMeta)
+	if err != nil {
+		return CompositeProfile{}, pkgerrors.Wrap(err, "Get Composite Profile error")
+	}
+
+	if result != nil {
+		cProf := CompositeProfile{}
+		err = db.DBconn.Unmarshal(result[0], &cProf)
+		if err != nil {
+			return CompositeProfile{}, pkgerrors.Wrap(err, "Unmarshalling CompositeProfile")
+		}
+		return cProf, nil
+	}
+
+	return CompositeProfile{}, pkgerrors.New("Error getting CompositeProfile")
+}
+
+// GetCompositeProfile shall take arguments - name of the composite profile, name of //// the project, name of the composite app and version of the composite app. It shall return the CompositeProfile if its present.
+func (c *CompositeProfileClient) GetCompositeProfiles(p string, ca string, v string) ([]CompositeProfile, error) {
+	key := CompositeProfileKey{
+		Name:         "",
+		Project:      p,
+		CompositeApp: ca,
+		Version:      v,
+	}
+
+	values, err := db.DBconn.Find(c.storeName, key, c.tagMeta)
+	if err != nil {
+		return []CompositeProfile{}, pkgerrors.Wrap(err, "Get Composite Profiles error")
+	}
+
+	var resp []CompositeProfile
+
+	for _, value := range values {
+		cp := CompositeProfile{}
+		err = db.DBconn.Unmarshal(value, &cp)
+		if err != nil {
+			return []CompositeProfile{}, pkgerrors.Wrap(err, "Get Composite Profiles unmarshalling error")
+		}
+		resp = append(resp, cp)
+	}
+
+	return resp, nil
+}
+
+// DeleteCompositeProfile the intent from the database
+func (c *CompositeProfileClient) DeleteCompositeProfile(cpf string, p string, ca string, v string) error {
+	key := CompositeProfileKey{
+		Name:         cpf,
+		Project:      p,
+		CompositeApp: ca,
+		Version:      v,
+	}
+
+	err := db.DBconn.Remove(c.storeName, key)
+	if err != nil {
+		return pkgerrors.Wrap(err, "Delete CompositeProfile entry;")
+	}
+	return nil
+}