X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=dmaap-mediator-producer%2Finternal%2Fjobs%2Fjobs.go;h=09d389166ac3b855f4e2ed4b92e9937e171d8782;hb=47d0ee37691eddc290a1f9e34091dfd2020db07f;hp=10eaf680ff3b4c1050c72d606d39cb07ee7c870d;hpb=f93e105a428fcf22795effb23ac17f1472ba5f7e;p=nonrtric.git

diff --git a/dmaap-mediator-producer/internal/jobs/jobs.go b/dmaap-mediator-producer/internal/jobs/jobs.go
index 10eaf680..09d38916 100644
--- a/dmaap-mediator-producer/internal/jobs/jobs.go
+++ b/dmaap-mediator-producer/internal/jobs/jobs.go
@@ -21,23 +21,36 @@
 package jobs
 
 import (
+	"encoding/json"
+	"fmt"
 	"os"
-	"path/filepath"
-	"strings"
+	"sync"
+
+	log "github.com/sirupsen/logrus"
+	"oransc.org/nonrtric/dmaapmediatorproducer/internal/restclient"
 )
 
-type Type struct {
-	TypeId string
-	Schema string
+type TypeDefinitions struct {
+	Types []TypeDefinition `json:"types"`
+}
+type TypeDefinition struct {
+	Id            string `json:"id"`
+	DmaapTopicURL string `json:"dmaapTopicUrl"`
+}
+
+type TypeData struct {
+	TypeId        string `json:"id"`
+	DMaaPTopicURL string `json:"dmaapTopicUrl"`
+	Jobs          map[string]JobInfo
 }
 
 type JobInfo struct {
-	Owner            string `json:"owner"`
-	LastUpdated      string `json:"last_updated"`
-	InfoJobIdentity  string `json:"info_job_identity"`
-	TargetUri        string `json:"target_uri"`
-	InfoJobData      string `json:"info_job_data"`
-	InfoTypeIdentity string `json:"info_type_identity"`
+	Owner            string      `json:"owner"`
+	LastUpdated      string      `json:"last_updated"`
+	InfoJobIdentity  string      `json:"info_job_identity"`
+	TargetUri        string      `json:"target_uri"`
+	InfoJobData      interface{} `json:"info_job_data"`
+	InfoTypeIdentity string      `json:"info_type_identity"`
 }
 
 type JobHandler interface {
@@ -45,9 +58,10 @@ type JobHandler interface {
 }
 
 var (
-	typeDir = "configs"
-	Handler JobHandler
-	allJobs = make(map[string]map[string]JobInfo)
+	mu         sync.Mutex
+	configFile = "configs/type_config.json"
+	Handler    JobHandler
+	allTypes   = make(map[string]TypeData)
 )
 
 func init() {
@@ -61,39 +75,64 @@ func newJobHandlerImpl() *jobHandlerImpl {
 }
 
 func (jh *jobHandlerImpl) AddJob(ji JobInfo) error {
-	if jobs, ok := allJobs[ji.InfoTypeIdentity]; ok {
-		if _, ok := jobs[ji.InfoJobIdentity]; ok {
-			// TODO: Update job
-		} else {
-			jobs[ji.InfoJobIdentity] = ji
-		}
+	mu.Lock()
+	defer mu.Unlock()
+	if err := validateJobInfo(ji); err == nil {
+		jobs := allTypes[ji.InfoTypeIdentity].Jobs
+		jobs[ji.InfoJobIdentity] = ji
+		log.Debug("Added job: ", ji)
+		return nil
+	} else {
+		return err
+	}
+}
+
+func validateJobInfo(ji JobInfo) error {
+	if _, ok := allTypes[ji.InfoTypeIdentity]; !ok {
+		return fmt.Errorf("type not supported: %v", ji.InfoTypeIdentity)
+	}
+	if ji.InfoJobIdentity == "" {
+		return fmt.Errorf("missing required job identity: %v", ji)
+	}
+	// Temporary for when there are only REST callbacks needed
+	if ji.TargetUri == "" {
+		return fmt.Errorf("missing required target URI: %v", ji)
 	}
 	return nil
 }
 
-func GetTypes() ([]*Type, error) {
-	types := make([]*Type, 0, 1)
-	err := filepath.Walk(typeDir,
-		func(path string, info os.FileInfo, err error) error {
-			if err != nil {
-				return err
-			}
-			if strings.Contains(path, ".json") {
-				if jobType, err := getType(path); err == nil {
-					types = append(types, jobType)
-				}
-			}
-			return nil
-		})
+func GetTypes() ([]TypeData, error) {
+	mu.Lock()
+	defer mu.Unlock()
+	types := make([]TypeData, 0, 1)
+	typeDefsByte, err := os.ReadFile(configFile)
 	if err != nil {
 		return nil, err
 	}
+	typeDefs := TypeDefinitions{}
+	err = json.Unmarshal(typeDefsByte, &typeDefs)
+	if err != nil {
+		return nil, err
+	}
+	for _, typeDef := range typeDefs.Types {
+		typeInfo := TypeData{
+			TypeId:        typeDef.Id,
+			DMaaPTopicURL: typeDef.DmaapTopicURL,
+			Jobs:          make(map[string]JobInfo),
+		}
+		if _, ok := allTypes[typeInfo.TypeId]; !ok {
+			allTypes[typeInfo.TypeId] = typeInfo
+		}
+		types = append(types, typeInfo)
+	}
 	return types, nil
 }
 
 func GetSupportedTypes() []string {
+	mu.Lock()
+	defer mu.Unlock()
 	supportedTypes := []string{}
-	for k := range allJobs {
+	for k := range allTypes {
 		supportedTypes = append(supportedTypes, k)
 	}
 	return supportedTypes
@@ -103,20 +142,41 @@ func AddJob(job JobInfo) error {
 	return Handler.AddJob(job)
 }
 
-func getType(path string) (*Type, error) {
-	fileName := filepath.Base(path)
-	typeName := strings.TrimSuffix(fileName, filepath.Ext(fileName))
+func RunJobs(mRAddress string) {
+	for {
+		pollAndDistributeMessages(mRAddress)
+	}
+}
 
-	if typeSchema, err := os.ReadFile(path); err == nil {
-		typeInfo := Type{
-			TypeId: typeName,
-			Schema: string(typeSchema),
+func pollAndDistributeMessages(mRAddress string) {
+	for typeId, typeInfo := range allTypes {
+		log.Debugf("Processing jobs for type: %v", typeId)
+		messagesBody, error := restclient.Get(fmt.Sprintf("%v/%v", mRAddress, typeInfo.DMaaPTopicURL))
+		if error != nil {
+			log.Warnf("Error getting data from MR. Cause: %v", error)
+			continue
 		}
-		if _, ok := allJobs[typeName]; !ok {
-			allJobs[typeName] = make(map[string]JobInfo)
+		distributeMessages(messagesBody, typeInfo)
+	}
+}
+
+func distributeMessages(messages []byte, typeInfo TypeData) {
+	if len(messages) > 2 {
+		mu.Lock()
+		for _, jobInfo := range typeInfo.Jobs {
+			go sendMessagesToConsumer(messages, jobInfo)
 		}
-		return &typeInfo, nil
-	} else {
-		return nil, err
+		mu.Unlock()
 	}
 }
+
+func sendMessagesToConsumer(messages []byte, jobInfo JobInfo) {
+	log.Debugf("Processing job: %v", jobInfo.InfoJobIdentity)
+	if postErr := restclient.Post(jobInfo.TargetUri, messages); postErr != nil {
+		log.Warnf("Error posting data for job: %v. Cause: %v", jobInfo, postErr)
+	}
+}
+
+func clearAll() {
+	allTypes = make(map[string]TypeData)
+}