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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,227 @@ | ||
| use frame_support::parameter_types; | ||
| use frame_system::EnsureRoot; | ||
| use ismp::{error::Error, host::StateMachine, module::IsmpModule, router::IsmpRouter}; | ||
| use ismp_grandpa::consensus::GrandpaConsensusClient; | ||
|
|
||
| use super::*; | ||
|
|
||
| parameter_types! { | ||
| // The hyperbridge parachain on Polkadot | ||
| pub const Coprocessor: Option<StateMachine> = Some(StateMachine::Polkadot(4009)); | ||
| // The host state machine of this pallet, this must be unique to all every solochain | ||
| pub const HostStateMachine: StateMachine = StateMachine::Substrate(*b"cere"); // your unique chain id here | ||
| } | ||
|
|
||
| impl pallet_ismp::Config for Runtime { | ||
| // Configure the runtime event | ||
| type RuntimeEvent = RuntimeEvent; | ||
| // Permissioned origin who can create or update consensus clients | ||
| type AdminOrigin = EnsureRoot<AccountId>; | ||
| // The state machine identifier for this state machine | ||
| type HostStateMachine = HostStateMachine; | ||
| // The pallet_timestamp pallet | ||
| type TimestampProvider = Timestamp; | ||
| // The currency implementation that is offered to relayers | ||
| // this could also be `frame_support::traits::tokens::fungible::ItemOf` | ||
| type Currency = Balances; | ||
| // The balance type for the currency implementation | ||
| type Balance = Balance; | ||
| // Router implementation for routing requests/responses to their respective modules | ||
| type Router = ModuleRouter; | ||
| // Optional coprocessor for incoming requests/responses | ||
| type Coprocessor = Coprocessor; | ||
| // Supported consensus clients | ||
| type ConsensusClients = ( | ||
| // Add the grandpa consensus client here | ||
| GrandpaConsensusClient<Runtime>, | ||
| ); | ||
| // Offchain database implementation. Outgoing requests and responses are | ||
| // inserted in this database, while their commitments are stored onchain. | ||
| // | ||
| // The default implementation for `()` should suffice | ||
| type OffchainDB = (); | ||
| // Weight provider for local modules | ||
| type WeightProvider = (); | ||
| } | ||
|
|
||
| impl pallet_hyperbridge::Config for Runtime { | ||
| type RuntimeEvent = RuntimeEvent; | ||
| type IsmpHost = Ismp; | ||
| } | ||
|
|
||
| #[derive(Default)] | ||
| pub struct ModuleRouter; | ||
|
|
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| impl IsmpRouter for ModuleRouter { | ||
| fn module_for_id(&self, id: Vec<u8>) -> Result<Box<dyn IsmpModule>, anyhow::Error> { | ||
| return match id.as_slice() { | ||
| id if TokenGateway::is_token_gateway(id) => Ok(Box::new(TokenGateway::default())), | ||
| pallet_hyperbridge::PALLET_HYPERBRIDGE_ID => | ||
| Ok(Box::new(pallet_hyperbridge::Pallet::<Runtime>::default())), | ||
| _ => Err(Error::ModuleNotFound(id).into()), | ||
| }; | ||
| } | ||
| } | ||
|
|
||
| impl ismp_grandpa::Config for Runtime { | ||
| type RuntimeEvent = RuntimeEvent; | ||
| type IsmpHost = Ismp; | ||
| type WeightInfo = weights::ismp_grandpa::WeightInfo<Runtime>; | ||
| } | ||
|
|
||
| parameter_types! { | ||
| // A constant that should represent the native asset id, this id must be unique to the native currency | ||
| pub const NativeAssetId: u32 = 0; | ||
| // Set the correct decimals for the native currency | ||
| pub const Decimals: u8 = 10; | ||
| } | ||
|
|
||
| /// Should provide an account that is funded and can be used to pay for asset creation | ||
| pub struct AssetAdmin; | ||
| impl Get<AccountId> for AssetAdmin { | ||
| fn get() -> AccountId { | ||
| Treasury::account_id() | ||
| } | ||
| } | ||
|
|
||
| pub struct MockAssets; | ||
|
|
||
| impl fungibles::metadata::Inspect<AccountId> for MockAssets { | ||
| fn name(_asset: Self::AssetId) -> Vec<u8> { | ||
| vec![] | ||
| } | ||
|
|
||
| fn symbol(_asset: Self::AssetId) -> Vec<u8> { | ||
| vec![] | ||
| } | ||
|
|
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| fn decimals(_asset: Self::AssetId) -> u8 { | ||
| 0 | ||
| } | ||
| } | ||
| impl Unbalanced<AccountId> for MockAssets { | ||
| fn handle_dust(_dust: Dust<AccountId, Self>) {} | ||
|
|
||
| fn write_balance( | ||
| _asset: Self::AssetId, | ||
| _who: &AccountId, | ||
| _amount: Self::Balance, | ||
| ) -> Result<Option<Self::Balance>, DispatchError> { | ||
| Ok(None) | ||
| } | ||
|
|
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| fn set_total_issuance(_asset: Self::AssetId, _amount: Self::Balance) {} | ||
| } | ||
|
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| impl fungibles::Mutate<AccountId> for MockAssets {} | ||
|
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| impl Inspect<AccountId> for MockAssets { | ||
| type AssetId = Balance; | ||
| type Balance = Balance; | ||
|
|
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| fn total_issuance(_asset: Self::AssetId) -> Self::Balance { | ||
| 0 | ||
| } | ||
|
|
||
| fn minimum_balance(_asset: Self::AssetId) -> Self::Balance { | ||
| 0 | ||
| } | ||
|
|
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| fn total_balance(_asset: Self::AssetId, _who: &AccountId) -> Self::Balance { | ||
| 0 | ||
| } | ||
|
|
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| fn balance(_asset: Self::AssetId, _who: &AccountId) -> Self::Balance { | ||
| 0 | ||
| } | ||
|
|
||
| fn reducible_balance( | ||
| _asset: Self::AssetId, | ||
| _who: &AccountId, | ||
| _preservation: Preservation, | ||
| _force: Fortitude, | ||
| ) -> Self::Balance { | ||
| 0 | ||
| } | ||
|
|
||
| fn can_deposit( | ||
| _asset: Self::AssetId, | ||
| _who: &AccountId, | ||
| _amount: Self::Balance, | ||
| _provenance: Provenance, | ||
| ) -> DepositConsequence { | ||
| DepositConsequence::UnknownAsset | ||
| } | ||
|
|
||
| fn can_withdraw( | ||
| _asset: Self::AssetId, | ||
| _who: &AccountId, | ||
| _amount: Self::Balance, | ||
| ) -> WithdrawConsequence<Self::Balance> { | ||
| WithdrawConsequence::UnknownAsset | ||
| } | ||
|
|
||
| fn asset_exists(_asset: Self::AssetId) -> bool { | ||
| false | ||
| } | ||
| } | ||
|
|
||
| impl fungibles::Create<AccountId> for MockAssets { | ||
| fn create( | ||
| _id: Self::AssetId, | ||
| _admin: AccountId, | ||
| _is_sufficient: bool, | ||
| _min_balance: Self::Balance, | ||
| ) -> DispatchResult { | ||
| Ok(()) | ||
| } | ||
| } | ||
|
|
||
| impl fungibles::metadata::Mutate<AccountId> for MockAssets { | ||
| fn set( | ||
| _asset: Self::AssetId, | ||
| _from: &AccountId, | ||
| _name: Vec<u8>, | ||
| _symbol: Vec<u8>, | ||
| _decimals: u8, | ||
| ) -> frame_support::dispatch::DispatchResult { | ||
| Ok(()) | ||
| } | ||
| } | ||
|
|
||
| impl fungibles::roles::Inspect<AccountId> for MockAssets { | ||
| fn owner(_asset: Self::AssetId) -> Option<AccountId> { | ||
| None | ||
| } | ||
|
|
||
| fn issuer(_asset: Self::AssetId) -> Option<AccountId> { | ||
| None | ||
| } | ||
|
|
||
| fn admin(_asset: Self::AssetId) -> Option<AccountId> { | ||
| None | ||
| } | ||
|
|
||
| fn freezer(_asset: Self::AssetId) -> Option<AccountId> { | ||
| None | ||
| } | ||
| } | ||
| impl pallet_token_gateway::Config for Runtime { | ||
| // configure the runtime event | ||
| type RuntimeEvent = RuntimeEvent; | ||
| // Configured as Pallet Ismp | ||
| type Dispatcher = Ismp; | ||
| // Configured as Pallet Assets | ||
| type Assets = MockAssets; | ||
| // Configured as Pallet balances | ||
| type NativeCurrency = Balances; | ||
| // AssetAdmin account | ||
| type AssetAdmin = AssetAdmin; | ||
| // The Native asset Id | ||
| type NativeAssetId = NativeAssetId; | ||
| // A type that provides a function for creating unique asset ids | ||
| // A concrete implementation for your specific runtime is required | ||
| type AssetIdFactory = (); | ||
| // The precision of the native asset | ||
| type Decimals = Decimals; | ||
| } |
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