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handle 0 amounts

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This commit is contained in:
sneurlax 2023-01-05 10:49:55 -06:00
parent 02ab644baf
commit a62d94a60d
1 changed files with 6 additions and 27 deletions
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33
lib/models/paymint/transactions_model.dart
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@ -362,12 +362,16 @@ class Input {
class Output { class Output {
// @HiveField(0) // @HiveField(0)
final String? scriptpubkey; final String? scriptpubkey;
// @HiveField(1) // @HiveField(1)
final String? scriptpubkeyAsm; final String? scriptpubkeyAsm;
// @HiveField(2) // @HiveField(2)
final String? scriptpubkeyType; final String? scriptpubkeyType;
// @HiveField(3) // @HiveField(3)
final String scriptpubkeyAddress; final String scriptpubkeyAddress;
// @HiveField(4) // @HiveField(4)
final int value; final int value;
@ -381,9 +385,6 @@ class Output {
factory Output.fromJson(Map<String, dynamic> json) { factory Output.fromJson(Map<String, dynamic> json) {
// TODO determine if any of this code is needed. // TODO determine if any of this code is needed.
try { try {
// Particl has different tx types that need to be detected and handled here
// if (json.containsKey('scriptPubKey') as bool) {
// output is transparent
final address = json["scriptPubKey"]["addresses"] == null final address = json["scriptPubKey"]["addresses"] == null
? json['scriptPubKey']['type'] as String ? json['scriptPubKey']['type'] as String
: json["scriptPubKey"]["addresses"][0] as String; : json["scriptPubKey"]["addresses"][0] as String;
@ -392,35 +393,13 @@ class Output {
scriptpubkeyAsm: json['scriptPubKey']['asm'] as String?, scriptpubkeyAsm: json['scriptPubKey']['asm'] as String?,
scriptpubkeyType: json['scriptPubKey']['type'] as String?, scriptpubkeyType: json['scriptPubKey']['type'] as String?,
scriptpubkeyAddress: address, scriptpubkeyAddress: address,
value: (Decimal.parse(json["value"].toString()) * value: (Decimal.parse(
(json["value"] != null ? json["value"] : 0).toString()) *
Decimal.fromInt(Constants.satsPerCoin(Coin Decimal.fromInt(Constants.satsPerCoin(Coin
.firo))) // dirty hack but we need 8 decimal places here to keep consistent data structure .firo))) // dirty hack but we need 8 decimal places here to keep consistent data structure
.toBigInt() .toBigInt()
.toInt(), .toInt(),
); );
// } /* else if (json.containsKey('ct_fee') as bool) {
// // or type: data
// // output is blinded (CT)
// } else if (json.containsKey('rangeproof') as bool) {
// // or valueCommitment or type: anon
// // output is private (RingCT)
// } */
// else {
// // TODO detect staking
// // TODO handle CT, RingCT, and staking accordingly
// // print("transaction not supported: ${json}");
// return Output(
// // Return output object with null values; allows wallet history to be built
// scriptpubkey: "",
// scriptpubkeyAsm: "",
// scriptpubkeyType: "",
// scriptpubkeyAddress: "",
// value: (Decimal.parse(0.toString()) *
// Decimal.fromInt(Constants.satsPerCoin(Coin
// .firo))) // dirty hack but we need 8 decimal places here to keep consistent data structure
// .toBigInt()
// .toInt());
// }
} catch (s, e) { } catch (s, e) {
return Output( return Output(
// Return output object with null values; allows wallet history to be built // Return output object with null values; allows wallet history to be built