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fix: Compute deployment fees dynamically 

Issue #13646
This commit is contained in:
Michal Iskierko 2024-02-21 16:53:17 +01:00 committed by Michał Iskierko
parent d3cac4e1a0
commit 43bc6e4b83
1 changed files with 42 additions and 15 deletions
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57
services/communitytokens/api.go
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@ -330,9 +330,8 @@ func (api *API) DeployAssets(ctx context.Context, chainID uint64, deploymentPara
} }
// Returns gas units + 10% // Returns gas units + 10%
func (api *API) DeployCollectiblesEstimate(ctx context.Context) (uint64, error) { func (api *API) DeployCollectiblesEstimate(ctx context.Context, chainID uint64, fromAddress string) (uint64, error) {
// TODO investigate why the code below does not return correct values ethClient, err := api.s.manager.rpcClient.EthClient(chainID)
/*ethClient, err := api.s.manager.rpcClient.EthClient(420)
if err != nil { if err != nil {
log.Error(err.Error()) log.Error(err.Error())
return 0, err return 0, err
@ -343,35 +342,63 @@ func (api *API) DeployCollectiblesEstimate(ctx context.Context) (uint64, error)
return 0, err return 0, err
} }
data, err := collectiblesABI.Pack("", "name", "SYMBOL", big.NewInt(20), true, false, "tokenUriwhcih is very long asdkfjlsdkjflk", // use random parameters, they will not have impact on deployment results
data, err := collectiblesABI.Pack("" /*constructor name is empty*/, "name", "SYMBOL", big.NewInt(20), true, false, "tokenUri",
common.HexToAddress("0x77b48394c650520012795a1a25696d7eb542d110"), common.HexToAddress("0x77b48394c650520012795a1a25696d7eb542d110")) common.HexToAddress("0x77b48394c650520012795a1a25696d7eb542d110"), common.HexToAddress("0x77b48394c650520012795a1a25696d7eb542d110"))
if err != nil { if err != nil {
return 0, err return 0, err
} }
callMsg := ethereum.CallMsg{ callMsg := ethereum.CallMsg{
From: common.HexToAddress("0x77b48394c650520012795a1a25696d7eb542d110"), From: common.HexToAddress(fromAddress),
To: nil, To: nil,
Value: big.NewInt(0), Value: big.NewInt(0),
Data: data, Data: append(common.FromHex(collectibles.CollectiblesBin), data...),
} }
estimate, err := ethClient.EstimateGas(ctx, callMsg) estimate, err := ethClient.EstimateGas(ctx, callMsg)
if err != nil { if err != nil {
return 0, err return 0, err
} }
return estimate + uint64(float32(estimate)*0.1), nil*/
// TODO compute fee dynamically finalEstimation := estimate + uint64(float32(estimate)*0.1)
// the code above returns too low fees, need to investigate log.Debug("Collectibles deployment gas estimation: ", finalEstimation)
gasAmount := uint64(2500000) return finalEstimation, nil
return gasAmount + uint64(float32(gasAmount)*0.1), nil
} }
// Returns gas units + 10% // Returns gas units + 10%
func (api *API) DeployAssetsEstimate(ctx context.Context) (uint64, error) { func (api *API) DeployAssetsEstimate(ctx context.Context, chainID uint64, fromAddress string) (uint64, error) {
// TODO compute fee dynamically ethClient, err := api.s.manager.rpcClient.EthClient(chainID)
gasAmount := uint64(1500000) if err != nil {
return gasAmount + uint64(float32(gasAmount)*0.1), nil log.Error(err.Error())
return 0, err
}
assetsABI, err := abi.JSON(strings.NewReader(assets.AssetsABI))
if err != nil {
return 0, err
}
// use random parameters, they will not have impact on deployment results
data, err := assetsABI.Pack("" /*constructor name is empty*/, "name", "SYMBOL", uint8(18), big.NewInt(20), "tokenUri",
common.HexToAddress("0x77b48394c650520012795a1a25696d7eb542d110"), common.HexToAddress("0x77b48394c650520012795a1a25696d7eb542d110"))
if err != nil {
return 0, err
}
callMsg := ethereum.CallMsg{
From: common.HexToAddress(fromAddress),
To: nil,
Value: big.NewInt(0),
Data: append(common.FromHex(assets.AssetsBin), data...),
}
estimate, err := ethClient.EstimateGas(ctx, callMsg)
if err != nil {
return 0, err
}
finalEstimation := estimate + uint64(float32(estimate)*0.1)
log.Debug("Assets deployment gas estimation: ", finalEstimation)
return finalEstimation, nil
} }
func (api *API) DeployOwnerTokenEstimate(ctx context.Context, chainID uint64, fromAddress string, func (api *API) DeployOwnerTokenEstimate(ctx context.Context, chainID uint64, fromAddress string,