Storing metadata for Policy Instance.

Storing metadata for Policy Instance in order to handle policy status.

Signed-off-by: naman.gupta <naman.gupta@samsung.com>
Change-Id: I773abbb07d2c2b719acec81be17580171d1833e1

diff --git a/a1-go/pkg/resthooks/resthooks.go b/a1-go/pkg/resthooks/resthooks.go
index 5e704be..8ed8a08 100644 (file)
--- a/a1-go/pkg/resthooks/resthooks.go
+++ b/a1-go/pkg/resthooks/resthooks.go
@@ -39,6 +39,8 @@ const (
        a1PolicyPrefix   = "a1.policy_type."
        a1MediatorNs     = "A1m_ns"
        a1InstancePrefix = "a1.policy_instance."
+       a1InstanceMetadataPrefix = "a1.policy_inst_metadata."
+       a1HandlerPrefix = "a1.policy_handler."
 )
 
 var typeAlreadyError = errors.New("Policy Type already exists")
@@ -181,6 +183,8 @@ func (rh *Resthook) CreatePolicyType(policyTypeId models.PolicyTypeID, httpreque
        return nil
 }
 
+
+
 func toStringKeys(val interface{}) (interface{}, error) {
        var err error
        switch val := val.(type) {
@@ -302,6 +306,30 @@ func (rh *Resthook) StorePolicyInstance(policyTypeId models.PolicyTypeID, policy
        return operation, nil
 }
 
+func (rh *Resthook) storePolicyInstanceMetadata(policyTypeId models.PolicyTypeID, policyInstanceID models.PolicyInstanceID) (bool, error) {
+
+       creation_timestamp := time.Now()
+       instanceMetadataKey := a1InstanceMetadataPrefix + strconv.FormatInt((int64(policyTypeId)), 10) + "." + string(policyInstanceID)
+
+       a1.Logger.Debug("key : %+v", instanceMetadataKey)
+
+       var metadatajson []interface{}
+       metadatajson = append(metadatajson, map[string]string{"created_at": creation_timestamp.Format("2006-01-02 15:04:05"), "has_been_deleted": "False"})
+       metadata, _ := json.Marshal(metadatajson)
+
+       a1.Logger.Debug("policyinstanceMetaData to create : %+v", string(metadata))
+
+       err := rh.db.Set(a1MediatorNs, instanceMetadataKey, string(metadata))
+
+       if err != nil {
+               a1.Logger.Error("error :%+v", err)
+               return false, err
+       }
+
+       a1.Logger.Debug("Policy Instance Meta Data created at :%+v", creation_timestamp)
+
+       return true, nil
+}
 
 func (rh *Resthook) CreatePolicyInstance(policyTypeId models.PolicyTypeID, policyInstanceID models.PolicyInstanceID, httpBody interface{}) error {
        a1.Logger.Debug("CreatePolicyInstance function")
@@ -326,6 +354,14 @@ func (rh *Resthook) CreatePolicyInstance(policyTypeId models.PolicyTypeID, polic
                        return err
                }
                a1.Logger.Debug("policy instance :%+v", operation)
+               iscreated,errmetadata := rh.StorePolicyInstanceMetadata(policyTypeId, policyInstanceID)
+               if errmetadata != nil {
+                       a1.Logger.Error("error :%+v", errmetadata)
+                       return errmetadata
+               }
+               if iscreated {
+               a1.Logger.Debug("policy instance metadata created")
+               }
        } else {
                a1.Logger.Error("%+v", invalidJsonSchema)
                return invalidJsonSchema