adding search func

models/workflow_execution/workflow_execution_mongo_accessor.go

@@ -52,3 +52,20 @@ func (wfa WorkflowExecutionMongoAccessor) LoadAll() ([]utils.ShallowDBObject, in
 	}
 	return objs, 200, nil
 }
+
+func (wfa *WorkflowExecutionMongoAccessor) Search(word string) ([]utils.ShallowDBObject, int, error) {
+	objs := []utils.ShallowDBObject{}
+	res_mongo, code, err := mongo.MONGOService.Search(word, []string{}, wfa.GetType())
+	if err != nil {
+		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
+		return nil, code, err
+	}
+	var results []WorkflowExecution
+	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
+		return nil, 404, err
+	}
+	for _, r := range results {
+		objs = append(objs, &r)
+	}
+	return objs, 200, nil
+}