MelodyError

1pub contract MelodyError {
2
3  pub enum ErrorCode: UInt8 {
4    pub case NO_ERROR
5    pub case PAUSED
6    pub case NOT_EXIST
7    pub case INVALID_PARAMETERS
8    pub case NEGATIVE_VALUE_NOT_ALLOWED
9    pub case ALREADY_EXIST
10    pub case CAN_NOT_BE_ZERO
11    pub case SAME_BOOL_STATE
12    pub case WRONG_LIFE_CYCLE_STATE
13    pub case ACCESS_DENIED
14    pub case PAYMENT_NOT_REVOKABLE
15    pub case NOT_TRANSFERABLE
16    pub case TYPE_MISMATCH
17
18  }
19
20  pub fun errorEncode(msg: String, err: ErrorCode): String {
21    return "[MelodyErrorMsg:".concat(msg).concat("]").concat("[MelodyErrorCode:").concat(err.rawValue.toString()).concat("]")
22  }
23
24  init() {
25  }
26}