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Stable and predictable costs: pay fees in TEER #113

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echevrier opened this issue Mar 15, 2022 · 1 comment
Open

Stable and predictable costs: pay fees in TEER #113

echevrier opened this issue Mar 15, 2022 · 1 comment

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@echevrier
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echevrier commented Mar 15, 2022 •
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See epic: integritee-network/pallets#40
Define fees in USD as a standard config, convert these fees into TEER value and charge them.
@echevrier
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  • Fees in USD:

    • Change runtime configuration of the Transaction Payment Pallet: TransferFee, CreationFee, TransactionByteFee constants
      USD, MILLIUSD, MICROUSD, .... ?

  • Implement a new CurrencyAdapter for the OnChargeTransaction of the Transaction Payment Pallet: CurrencyAdapTEER. It takes the exchange rate from the stable-fee pallet and converts the fee to a TEER fee:

    • CurrencyAdapTEER<C, OU,CON>, with CON: FeeConversion (according to Balance Conversion in Asset)

@echevrier echevrier self-assigned this Mar 15, 2022
@echevrier echevrier mentioned this issue Mar 15, 2022
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@echevrier