hasPerm method

@override Future<bool> hasPerm({ required String? doctype, required PermissionType pType, int? permLevel, String? docname, })

Returns boolean whether the user has perm pType for a particular doctype.

Optionally can specify permLevel for values allowed from (0-9).

If there are errors, false is returned.

Implementation

@override
Future<bool> hasPerm(
    {required String? doctype,
    required PermissionType pType,
    int? permLevel,
    String? docname}) async {
  if (!doctypePerms.containsKey(doctype)) {
    final permsR = await getPerm(doctype: doctype);
    if (permsR.isSuccess) {
      doctypePerms[doctype] = permsR.data;
    }
  }
  permLevel ??= 0;

  if (permLevel < 0 || permLevel > 9) throw InvalidPermissionLevel();

  final perms = doctypePerms[doctype];

  if (perms == null) {
    return false;
  }
  if (perms.length < permLevel + 1) {
    return false;
  }

  var perm =
      perms[permLevel].toJson()[EnumToString.convertToString(pType)] == 1;
  if (permLevel == 0 && docname != null) {
    final docInfo = await getFrappeMetaController()
        .getDocInfo(doctype: doctype, docname: docname);
    if (docInfo.isSuccess &&
        docInfo.data != null &&
        docInfo.data!.permissions!
                .toJson()[EnumToString.convertToString(pType)] ==
            0) {
      perm = false;
    }
  }
  return perm;
}