git.delta.rocks / unique-network / refs/commits / fcb85ee0a6a8

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--- /dev/null
+++ b/primitives/common/src/constants.rs
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+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+use sp_runtime::Perbill;
+use frame_support::{
+	parameter_types,
+	weights::{Weight, constants::WEIGHT_PER_SECOND},
+};
+use crate::types::{BlockNumber, Balance};
+
+pub const MILLISECS_PER_BLOCK: u64 = 12000;
+
+pub const SLOT_DURATION: u64 = MILLISECS_PER_BLOCK;
+
+// These time units are defined in number of blocks.
+pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);
+pub const HOURS: BlockNumber = MINUTES * 60;
+pub const DAYS: BlockNumber = HOURS * 24;
+
+pub const MICROUNIQUE: Balance = 1_000_000_000_000;
+pub const MILLIUNIQUE: Balance = 1_000 * MICROUNIQUE;
+pub const CENTIUNIQUE: Balance = 10 * MILLIUNIQUE;
+pub const UNIQUE: Balance = 100 * CENTIUNIQUE;
+
+// Targeting 0.1 UNQ per transfer
+pub const WEIGHT_TO_FEE_COEFF: u32 = 207_890_902;
+
+// Targeting 0.15 UNQ per transfer via ETH
+pub const MIN_GAS_PRICE: u64 = 1_019_493_469_850;
+
+/// We assume that ~10% of the block weight is consumed by `on_initalize` handlers.
+/// This is used to limit the maximal weight of a single extrinsic.
+pub const AVERAGE_ON_INITIALIZE_RATIO: Perbill = Perbill::from_percent(10);
+/// We allow `Normal` extrinsics to fill up the block up to 75%, the rest can be used
+/// by  Operational  extrinsics.
+pub const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);
+/// We allow for 2 seconds of compute with a 6 second average block time.
+pub const MAXIMUM_BLOCK_WEIGHT: Weight = WEIGHT_PER_SECOND / 2;
+
+parameter_types! {
+	pub const TransactionByteFee: Balance = 501 * MICROUNIQUE;
+}

--- /dev/null
+++ b/primitives/common/src/lib.rs
@@ -0,0 +1,20 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+pub mod constants;
+pub mod types;

--- /dev/null
+++ b/primitives/common/src/types.rs
@@ -0,0 +1,81 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+use sp_runtime::{
+	generic,
+	traits::{Verify, IdentifyAccount},
+	MultiSignature,
+};
+
+/// Opaque types. These are used by the CLI to instantiate machinery that don't need to know
+/// the specifics of the runtime. They can then be made to be agnostic over specific formats
+/// of data like extrinsics, allowing for them to continue syncing the network through upgrades
+/// to even the core data structures.
+pub mod opaque {
+	pub use sp_runtime::{generic, traits::BlakeTwo256, OpaqueExtrinsic as UncheckedExtrinsic};
+
+	pub use super::{BlockNumber, Signature, AccountId, Balance, Index, Hash, AuraId};
+
+	/// Opaque block header type.
+	pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
+
+	/// Opaque block type.
+	pub type Block = generic::Block<Header, UncheckedExtrinsic>;
+
+	pub trait RuntimeInstance {
+		type CrossAccountId: pallet_evm::account::CrossAccountId<sp_runtime::AccountId32>
+			+ Send
+			+ Sync
+			+ 'static;
+
+		type TransactionConverter: fp_rpc::ConvertTransaction<UncheckedExtrinsic>
+			+ Send
+			+ Sync
+			+ 'static;
+
+		fn get_transaction_converter() -> Self::TransactionConverter;
+	}
+}
+
+pub type SessionHandlers = ();
+
+/// An index to a block.
+pub type BlockNumber = u32;
+
+/// Alias to 512-bit hash when used in the context of a transaction signature on the chain.
+pub type Signature = MultiSignature;
+
+/// Some way of identifying an account on the chain. We intentionally make it equivalent
+/// to the public key of our transaction signing scheme.
+pub type AccountId = <<Signature as Verify>::Signer as IdentifyAccount>::AccountId;
+
+/// The type for looking up accounts. We don't expect more than 4 billion of them, but you
+/// never know...
+pub type AccountIndex = u32;
+
+/// Balance of an account.
+pub type Balance = u128;
+
+/// Index of a transaction in the chain.
+pub type Index = u32;
+
+/// A hash of some data used by the chain.
+pub type Hash = sp_core::H256;
+
+/// Digest item type.
+pub type DigestItem = generic::DigestItem;
+
+pub use sp_consensus_aura::sr25519::AuthorityId as AuraId;