/// <summary>
/// authorizes command.
/// checks if team has rights to execute this command.
/// </summary>
/// <param name="command"></param>
/// <returns></returns>
private BusinessResponse AuthorizeCommand(ref Dto.Command command)
{
var resp = new BusinessResponse
{
ResponseCode = ResponseCode.Unauthorized
};
var scopeId = command.ScopeId;
var teamScope = _team.TeamScopes.FirstOrDefault(p => p.ScopeId == scopeId);
if (teamScope == null)
{
command = _commands.First(p => p.Id == DatabaseKey.Command.Authorize);
return(resp);
}
resp.ResponseCode = ResponseCode.Success;
return(resp);
}
/// <summary>
/// checks and sets command
/// </summary>
/// <param name="command"></param>
/// <returns></returns>
private BusinessResponse CheckCommand(ref Dto.Command command)
{
var resp = new BusinessResponse
{
ResponseCode = ResponseCode.NoContent
};
string commandText;
var array = command.Text
.ToLower()
.Replace(" ", " ") // more than one space char is unaccaptable
.Split(' '); //split by space char
if (array.Length <= 2)
{
if (array[0] == "set" && array[1] == "channel")
{
commandText = "set channel"; //special case for set channel cmd
}
else
{
commandText = array[0]; //one word cmd (like 'help') or 2 words cmd with 1 parameter
}
}
else
{
commandText = $"{array[0]} {array[1]}"; //cmd has only two words max
}
command = _commands.FirstOrDefault(p => p.Text == commandText);
if (command == null)
{
command = _commands.First(p => p.Id == DatabaseKey.Command.CheckCommandExistance);
return(resp);
}
resp.ResponseCode = ResponseCode.Success;
return(resp);
}
/// <summary>
/// checks existance and authorizes command.
/// </summary>
/// <param name="command"></param>
/// <returns></returns>
protected virtual BusinessResponse <SlackMessage> IsCommandValid(ref Dto.Command command)
{
var resp = new BusinessResponse <SlackMessage>()
{
ResponseCode = ResponseCode.Fail
};
//check is cmd exist. If true set all cmd properties from db.
var cmdExistanceResp = CheckCommand(ref command);
if (cmdExistanceResp.ResponseCode != ResponseCode.Success)
{
resp.ResponseCode = cmdExistanceResp.ResponseCode;
var errorMessage = GetSlackMessage(command.Responses.First(p => p.Language == _team.Language).ErrorText);
resp.ResponseData = errorMessage;
return(resp);
}
//check if team has rights to execute this command.
var authResp = AuthorizeCommand(ref command);
if (authResp.ResponseCode != ResponseCode.Success)
{
resp.ResponseCode = authResp.ResponseCode;
var errorMessage = GetSlackMessage(command.Responses.First(p => p.Language == _team.Language).ErrorText);
resp.ResponseData = errorMessage;
return(resp);
}
resp.ResponseCode = ResponseCode.Success;
return(resp);
}