CAllSocNetUserRelations::BanUser

static function BanUser($senderUserID, $targetUserID)
{
	global $APPLICATION, $DB;

	$senderUserID = intval($senderUserID);
	if ($senderUserID <= 0)
	{
		$GLOBALS["APPLICATION"]->ThrowException(GetMessage("SONET_UR_EMPTY_SENDER_USER_ID"), "ERROR_SENDER_USER_ID");
		return false;
	}

	$targetUserID = intval($targetUserID);
	if ($targetUserID <= 0)
	{
		$GLOBALS["APPLICATION"]->ThrowException(GetMessage("SONET_UR_EMPTY_TARGET_USER_ID"), "ERROR_TARGET_USER_ID");
		return false;
	}
	elseif (CSocNetUser::IsUserModuleAdmin($targetUserID, false))
	{
		$GLOBALS["APPLICATION"]->ThrowException(GetMessage("SONET_UR_ERROR_CREATE_RELATION"), "ERROR_TARGET_USER_ID");
		return false;
	}

	$strSql =
		"SELECT UR.ID, UR.FIRST_USER_ID, UR.SECOND_USER_ID, UR.RELATION ".
		"FROM b_sonet_user_relations UR ".
		"WHERE UR.FIRST_USER_ID = ".$senderUserID." ".
		"	AND UR.SECOND_USER_ID = ".$targetUserID." ".
		"UNION ".
		"SELECT UR.ID, UR.FIRST_USER_ID, UR.SECOND_USER_ID, UR.RELATION ".
		"FROM b_sonet_user_relations UR ".
		"WHERE UR.FIRST_USER_ID = ".$targetUserID." ".
		"	AND UR.SECOND_USER_ID = ".$senderUserID." ";

	$dbResult = $DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);
	if ($arResult = $dbResult->Fetch())
	{
		if ($arResult["RELATION"] != SONET_RELATIONS_BAN)
		{
			$arFields = array(
				"RELATION" => SONET_RELATIONS_BAN,
				"=DATE_UPDATE" => $GLOBALS["DB"]->CurrentTimeFunction(),
			);
			if ($arResult["FIRST_USER_ID"] == $senderUserID)
				$arFields["INITIATED_BY"] = "F";
			else
				$arFields["INITIATED_BY"] = "S";

			if (CSocNetUserRelations::Update($arResult["ID"], $arFields))
			{
				$arMessageFields = array(
					"FROM_USER_ID" => $senderUserID,
					"TO_USER_ID" => $targetUserID,
					"MESSAGE" => GetMessage("SONET_UR_BANUSER_MESSAGE"),
					"=DATE_CREATE" => $GLOBALS["DB"]->CurrentTimeFunction(),
					"MESSAGE_TYPE" => SONET_MESSAGE_SYSTEM
				);
				CSocNetMessages::Add($arMessageFields);

				if ($arResult["RELATION"] == SONET_RELATIONS_FRIEND)
					$GLOBALS["DB"]->Query("DELETE FROM b_sonet_event_user_view WHERE
						ENTITY_TYPE = '".SONET_ENTITY_USER."'
						AND (
							(USER_ID = ".$arRelation["FIRST_USER_ID"]." AND ENTITY_ID = ".$arRelation["SECOND_USER_ID"].")
							OR (USER_ID = ".$arRelation["SECOND_USER_ID"]." AND ENTITY_ID = ".$arRelation["FIRST_USER_ID"].")
							OR (ENTITY_ID = ".$arRelation["FIRST_USER_ID"]." AND USER_IM_ID = ".$arRelation["SECOND_USER_ID"].")
							OR (ENTITY_ID = ".$arRelation["SECOND_USER_ID"]." AND USER_IM_ID = ".$arRelation["FIRST_USER_ID"].")
							OR (USER_ID = ".$arRelation["FIRST_USER_ID"]." AND USER_IM_ID = ".$arRelation["SECOND_USER_ID"].")
							OR (USER_ID = ".$arRelation["SECOND_USER_ID"]." AND USER_IM_ID = ".$arRelation["FIRST_USER_ID"].")
						)", true);
			}
			else
			{
				$errorMessage = "";
				if ($e = $APPLICATION->GetException())
					$errorMessage = $e->GetString();
				if ($errorMessage == '')
					$errorMessage = GetMessage("SONET_UR_ERROR_UPDATE_RELATION");

				$GLOBALS["APPLICATION"]->ThrowException($errorMessage, "ERROR_UPDATE_RELATION");
				return false;
			}
		}
		else
		{
			$GLOBALS["APPLICATION"]->ThrowException(GetMessage("SONET_UR_ALREADY_BAN"), "ERROR_ALREADY_BAN");
			return false;
		}
	}
	else
	{
		$arFields = array(
			"FIRST_USER_ID" => $senderUserID,
			"SECOND_USER_ID" => $targetUserID,
			"RELATION" => SONET_RELATIONS_BAN,
			"=DATE_CREATE" => $GLOBALS["DB"]->CurrentTimeFunction(),
			"=DATE_UPDATE" => $GLOBALS["DB"]->CurrentTimeFunction(),
			"INITIATED_BY" => "F",
		);
		if (CSocNetUserRelations::Add($arFields))
		{
			$arMessageFields = array(
				"FROM_USER_ID" => $senderUserID,
				"TO_USER_ID" => $targetUserID,
				"MESSAGE" => GetMessage("SONET_UR_BANUSER_MESSAGE"),
				"=DATE_CREATE" => $GLOBALS["DB"]->CurrentTimeFunction(),
				"MESSAGE_TYPE" => SONET_MESSAGE_SYSTEM
			);
			CSocNetMessages::Add($arMessageFields);
		}
		else
		{
			$errorMessage = "";
			if ($e = $APPLICATION->GetException())
				$errorMessage = $e->GetString();
			if ($errorMessage == '')
				$errorMessage = GetMessage("SONET_UR_ERROR_CREATE_RELATION");

			$GLOBALS["APPLICATION"]->ThrowException($errorMessage, "ERROR_CREATE_RELATION");
			return false;
		}
	}

	return true;
}