Chainbridge constants fix (#231)

### Description
<!-- Describe what change this PR is implementing -->

Constant declarations were accidentally removed in #210 

### Types of Changes
<!--- What types of changes does your code introduce? -->
- [x] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Dependency upgrade (A change in substrate or any 3rd party crate
version)

### Migrations and Hooks
<!--- Check the following box with an x if the following applies: -->
- [ ] This change requires a runtime migration.
- [ ] Modifies `on_initialize`
- [ ] Modifies `on_finalize`

### Checklist
<!--- All boxes need to be checked. Follow this checklist before
requiring PR review -->
- [x] Change has been tested locally.
- [ ] Change adds / updates tests.
- [ ] Changelog doc updated.

pallets/chainbridge/src/lib.rs

@@ -141,9 +141,14 @@ pub mod pallet {
 		/// The identifier for this chain.
 		/// This must be unique and must not collide with existing IDs within a set of bridged
 		/// chains.
+		#[pallet::constant]
 		type ChainId: Get<ChainId>;
 
-		type ProposalLifetime: Get<Self::BlockNumber>;
+		#[pallet::constant]
+		type ProposalLifetime: Get<<Self as frame_system::Config>::BlockNumber>;
+
+		#[pallet::constant]
+		type BridgeAccountId: Get<Self::AccountId>;
 	}
 
 	/// All whitelisted chains and their respective transaction counts

pallets/chainbridge/src/mock.rs

@@ -72,6 +72,7 @@ impl pallet_balances::Config for Test {
 parameter_types! {
 	pub const TestChainId: u8 = 5;
 	pub const ProposalLifetime: u64 = 50;
+	pub BridgeAccountId: u64 = AccountIdConversion::<u64>::into_account_truncating(&MODULE_ID);
 }
 
 impl crate::pallet::Config for Test {
@@ -80,6 +81,7 @@ impl crate::pallet::Config for Test {
 	type Proposal = RuntimeCall;
 	type ChainId = TestChainId;
 	type ProposalLifetime = ProposalLifetime;
+	type BridgeAccountId = BridgeAccountId;
 }
 
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;

pallets/erc20/src/lib.rs

@@ -41,8 +41,11 @@ pub mod pallet {
 		type Currency: Currency<Self::AccountId>;
 
 		/// Ids can be defined by the runtime and passed in, perhaps from blake2b_128 hashes.
+		#[pallet::constant]
 		type HashId: Get<ResourceId>;
+		#[pallet::constant]
 		type NativeTokenId: Get<ResourceId>;
+		#[pallet::constant]
 		type Erc721Id: Get<ResourceId>;
 	}
 

runtime/cere-dev/src/lib.rs

@@ -130,7 +130,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	// and set impl_version to 0. If only runtime
 	// implementation changes and behavior does not, then leave spec_version as
 	// is and increment impl_version.
-	spec_version: 48500,
+	spec_version: 48501,
 	impl_version: 0,
 	transaction_version: 10,
 	apis: RUNTIME_API_VERSIONS,
@@ -1226,6 +1226,7 @@ impl pallet_vesting::Config for Runtime {
 parameter_types! {
 	pub const ChainId: u8 = 1;
 	pub const ProposalLifetime: BlockNumber = 1000;
+	pub BridgeAccountId: AccountId = AccountIdConversion::<AccountId>::into_account_truncating(&pallet_chainbridge::MODULE_ID);
 }
 
 /// Configure the send data pallet
@@ -1235,6 +1236,7 @@ impl pallet_chainbridge::Config for Runtime {
 	type Proposal = RuntimeCall;
 	type ChainId = ChainId;
 	type ProposalLifetime = ProposalLifetime;
+	type BridgeAccountId = BridgeAccountId;
 }
 
 parameter_types! {

runtime/cere/src/lib.rs

@@ -1231,6 +1231,7 @@ impl pallet_vesting::Config for Runtime {
 parameter_types! {
 	pub const ChainId: u8 = 1;
 	pub const ProposalLifetime: BlockNumber = 1000;
+	pub BridgeAccountId: AccountId = AccountIdConversion::<AccountId>::into_account_truncating(&pallet_chainbridge::MODULE_ID);
 }
 
 /// Configure the send data pallet
@@ -1240,6 +1241,7 @@ impl pallet_chainbridge::Config for Runtime {
 	type Proposal = RuntimeCall;
 	type ChainId = ChainId;
 	type ProposalLifetime = ProposalLifetime;
+	type BridgeAccountId = BridgeAccountId;
 }
 
 parameter_types! {