IOS-7999 [Staking] Fix tron fee display (#848)

tangem · Sep 18, 2024 · a2f7222 · a2f7222
1 parent 6a97624
commit a2f7222
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/BlockchainSdk/Blockchains/Tron/TronNetworkModels.swift b/BlockchainSdk/Blockchains/Tron/TronNetworkModels.swift
@@ -49,7 +49,7 @@ struct TronGetAccountResponse: Decodable {
 struct TronGetAccountResourceResponse: Decodable {
     let freeNetUsed: Int?
     let freeNetLimit: Int
-    let energyLimit: Decimal
+    let energyLimit: Decimal?
     let energyUsed: Decimal?
 
     enum CodingKeys: String, CodingKey {

diff --git a/BlockchainSdk/Blockchains/Tron/TronWalletManager.swift b/BlockchainSdk/Blockchains/Tron/TronWalletManager.swift
@@ -117,7 +117,7 @@ class TronWalletManager: BaseManager, WalletManager {
                 consumedBandwidthFee = transactionSizeFee * sunPerBandwidthPoint
             }
 
-            let remainingEnergy = resources.energyLimit - (resources.energyUsed ?? 0)
+            let remainingEnergy = (resources.energyLimit ?? .zero) - (resources.energyUsed ?? .zero)
             let consumedEnergyFee = max(
                 .zero,
                 Decimal(energyFeeParameters.energyFee) - remainingEnergy