Error code standardization

internal/common/check/access.go

@@ -0,0 +1,14 @@
+package check
+
+import (
+	"Open_IM/pkg/common/token_verify"
+	"context"
+)
+
+func Access(ctx context.Context, ownerUserID string) (err error) {
+	_, err = GetUsersInfo(ctx, ownerUserID)
+	if err != nil {
+		return err
+	}
+	return token_verify.CheckAccessV3(ctx, ownerUserID)
+}