create memgraph db connection

backend/memgraph/init_database.go

@@ -0,0 +1,22 @@
+package memgraph
+
+import (
+	"context"
+
+	"github.com/neo4j/neo4j-go-driver/v5/neo4j"
+)
+
+func InitDatabase(dbUri, dbUser, dbPassword string) error {
+	driver, err := neo4j.NewDriverWithContext(dbUri, neo4j.BasicAuth(dbUser, dbPassword, ""))
+	if err != nil {
+		return err
+	}
+	ctx := context.Background()
+	defer driver.Close(ctx)
+
+	err = driver.VerifyConnectivity(ctx)
+	if err != nil {
+		panic(err)
+	}
+
+}