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fix: fuel example #509

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Merged
merged 2 commits into from
Nov 21, 2024
Merged

fix: fuel example #509

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7efe26d
update fuel example
cctdaniel Nov 21, 2024
b084bf4
fix
cctdaniel Nov 21, 2024
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15 changes: 8 additions & 7 deletions pages/price-feeds/use-real-time-data/fuel.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -44,33 +44,34 @@ abi UpdatePrice {
fn update_price_feeds(update_fee: u64, update_data: Vec<Bytes>);
}

const PYTH_CONTRACT_ID = 0x1ab91bc1402a187055d3e827017ace566a103ce2a4126517da5d656d6a436aea; // Testnet Contract
const PYTH_MAINNET_CONTRACT_ID = 0x1c86fdd9e0e7bc0d2ae1bf6817ef4834ffa7247655701ee1b031b52a24c523da; // Mainnet Contract
const PYTH_TESTNET_CONTRACT_ID = 0x25146735b29d4216639f7f8b1d7b921ff87a1d3051de62d6cceaacabeb33b8e7; // Testnet Contract
const FUEL_ETH_BASE_ASSET_ID = 0xf8f8b6283d7fa5b672b530cbb84fcccb4ff8dc40f8176ef4544ddb1f1952ad07;

impl UpdatePrice for Contract {
fn valid_time_period() -> u64 {
let pyth_contract = abi(PythCore, PYTH_CONTRACT_ID);
let pyth_contract = abi(PythCore, PYTH_MAINNET_CONTRACT_ID);
let period = pyth_contract.valid_time_period();
period
}
fn get_price(price_feed_id: PriceFeedId) -> Price {
let pyth_contract = abi(PythCore, PYTH_CONTRACT_ID);
let pyth_contract = abi(PythCore, PYTH_MAINNET_CONTRACT_ID);
let price = pyth_contract.price(price_feed_id);
price
}
fn get_price_unsafe(price_feed_id: PriceFeedId) -> Price {
let pyth_contract = abi(PythCore, PYTH_CONTRACT_ID);
let pyth_contract = abi(PythCore, PYTH_MAINNET_CONTRACT_ID);
let price = pyth_contract.price_unsafe(price_feed_id);
price
}
fn update_fee(update_data: Vec<Bytes>) -> u64 {
let pyth_contract = abi(PythCore, PYTH_CONTRACT_ID);
let pyth_contract = abi(PythCore, PYTH_MAINNET_CONTRACT_ID);
let fee = pyth_contract.update_fee(update_data);
fee
}
#[payable]
fn update_price_feeds(update_fee: u64, update_data: Vec<Bytes>) {
let pyth_contract = abi(PythCore, PYTH_CONTRACT_ID);
let pyth_contract = abi(PythCore, PYTH_MAINNET_CONTRACT_ID);
pyth_contract
.update_price_feeds {
asset_id: FUEL_ETH_BASE_ASSET_ID,
Expand Down Expand Up @@ -101,7 +102,7 @@ The code snippet above does the following things:
- `update_fee(update_data)`: Calculates the fee required to update the price feeds.
- `update_price_feeds(update_fee, update_data)`: Updates the price feeds with the provided data and fee.

3. Uses the `PYTH_CONTRACT_ID` constant to interact with the Pyth contract on testnet.
3. Uses the `PYTH_MAINNET_CONTRACT_ID` constant to interact with the Pyth contract on testnet.
4. Uses the `FUEL_ETH_BASE_ASSET_ID` constant as the asset ID for paying update fees.

To use this contract, you would typically:
Expand Down
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