X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=a1-go%2Fpkg%2Fresthooks%2Fresthooks.go;h=8ed8a08d87cec2e4c88f0320e424fc94a5fb4ff2;hb=f1e014de1ceeb2dd1c88f29c2eb3663d2cd90d2a;hp=43011a467d51ae2531e173d22f754ada3a1b4a54;hpb=3ad6de4df1dfe70e467064e6477f2e6068e87048;p=ric-plt%2Fa1.git

diff --git a/a1-go/pkg/resthooks/resthooks.go b/a1-go/pkg/resthooks/resthooks.go
index 43011a4..8ed8a08 100644
--- a/a1-go/pkg/resthooks/resthooks.go
+++ b/a1-go/pkg/resthooks/resthooks.go
@@ -30,6 +30,7 @@ import (
 	"gerrit.o-ran-sc.org/r/ric-plt/a1/pkg/a1"
 	"gerrit.o-ran-sc.org/r/ric-plt/a1/pkg/models"
 	"gerrit.o-ran-sc.org/r/ric-plt/sdlgo"
+
 	"github.com/santhosh-tekuri/jsonschema/v5"
 	"gopkg.in/yaml.v2"
 )
@@ -38,6 +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")
@@ -180,6 +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) {
@@ -301,6 +306,31 @@ 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")
 	//  validate the PUT against the schema
@@ -317,12 +347,21 @@ func (rh *Resthook) CreatePolicyInstance(policyTypeId models.PolicyTypeID, polic
 	httpBodyString := fmt.Sprint((httpBody))
 	isvalid := validate(httpBodyString, schemaString)
 	if isvalid {
-		operation, err := rh.StorePolicyInstance(policyTypeId, policyInstanceID, httpBody)
+		var operation string
+		operation, err = rh.StorePolicyInstance(policyTypeId, policyInstanceID, httpBody)
 		if err != nil {
 			a1.Logger.Error("error :%+v", err)
 			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
@@ -330,3 +369,78 @@ func (rh *Resthook) CreatePolicyInstance(policyTypeId models.PolicyTypeID, polic
 
 	return nil
 }
+
+func (rh *Resthook) GetPolicyInstance(policyTypeId models.PolicyTypeID, policyInstanceID models.PolicyInstanceID) (interface{}, error) {
+	a1.Logger.Debug("GetPolicyInstance1")
+
+	var keys [1]string
+
+	typekey := a1PolicyPrefix + strconv.FormatInt((int64(policyTypeId)), 10)
+	keys[0] = typekey
+
+	a1.Logger.Debug("key1 : %+v", typekey)
+
+	valmap, err := rh.db.Get(a1MediatorNs, keys[:])
+	if len(valmap) == 0 {
+		a1.Logger.Debug("policy type Not Present for policyid : %v", policyTypeId)
+		return "{}", policyTypeNotFoundError
+	}
+
+	if err != nil {
+		a1.Logger.Error("error in retrieving policy type. err: %v", err)
+		return "{}", err
+	}
+
+	if valmap[typekey] == nil {
+		a1.Logger.Debug("policy type Not Present for policyid : %v", policyTypeId)
+		return "{}", policyTypeNotFoundError
+	}
+
+	a1.Logger.Debug("keysmap : %+v", valmap[typekey])
+
+	instancekey := a1InstancePrefix + strconv.FormatInt((int64(policyTypeId)), 10) + "." + string(policyInstanceID)
+	a1.Logger.Debug("key2 : %+v", instancekey)
+	keys[0] = instancekey
+	instanceMap, err := rh.db.Get(a1MediatorNs, keys[:])
+	if err != nil {
+		a1.Logger.Error("policy instance error : %v", err)
+	}
+	a1.Logger.Debug("policyinstancetype map : %+v", instanceMap)
+
+	if instanceMap[instancekey] == nil {
+		a1.Logger.Debug("policy instance Not Present for policyinstaneid : %v", policyInstanceID)
+		return "{}", policyInstanceNotFoundError
+	}
+
+	valStr := fmt.Sprint(instanceMap[instancekey])
+	return valStr, nil
+}
+
+func (rh *Resthook) GetAllPolicyInstance(policyTypeId models.PolicyTypeID) []models.PolicyInstanceID ,error {
+	a1.Logger.Debug("GetAllPolicyInstance")
+	var policyTypeInstances =  []models.PolicyInstanceID{} 
+
+	keys, err := rh.db.GetAll("A1m_ns")
+
+	if err != nil {
+		a1.Logger.Error("error in retrieving policy. err: %v", err)
+		return policyTypeInstances ,err
+	}
+	a1.Logger.Debug("keys : %+v", keys)
+	typekey := a1InstancePrefix + strconv.FormatInt((int64(policyTypeId)), 10) + "."
+
+	for _, key := range keys {
+		if strings.HasPrefix(strings.TrimLeft(key, " "), typekey) {
+			pti := strings.Split(strings.Trim(key, " "), typekey)[1]
+			a1.Logger.Debug("pti %+v", pti)
+			policyTypeInstances = append(policyTypeInstances, models.PolicyInstanceID(pti))
+		}
+	}
+
+	if len(policyTypeInstances)==0{
+		a1.Logger.Debug("policy instance Not Present  ")
+	}
+
+	a1.Logger.Debug("return : %+v", policyTypeInstances)
+	return policyTypeInstances ,nil
+}