Migrate to use pallet (#356)

* migrate rewards module

* migrate gradually-update module

* migrate currencies module

* migrate vesting module

Author: wangjj9219

currencies/src/lib.rs

@@ -2,8 +2,9 @@
 
 #![cfg(test)]
 
-use frame_support::{impl_outer_event, impl_outer_origin, pallet_prelude::GenesisBuild, parameter_types};
-use orml_traits::parameter_type_with_key;
+use super::*;
+use frame_support::{impl_outer_event, impl_outer_origin, parameter_types, traits::GenesisBuild};
+use orml_traits::{parameter_type_with_key, LockIdentifier};
 use pallet_balances;
 use sp_core::H256;
 use sp_runtime::{
@@ -12,8 +13,6 @@ use sp_runtime::{
 	AccountId32, ModuleId,
 };
 
-use super::*;
-
 mod currencies {
 	pub use crate::Event;
 }

currencies/src/mock.rs

@@ -3,11 +3,15 @@
 #![cfg(test)]
 
 use super::*;
-use frame_support::{assert_noop, assert_ok};
+use frame_support::{assert_noop, assert_ok, traits::Currency};
 use mock::{
 	AccountId, AdaptedBasicCurrency, Currencies, ExtBuilder, NativeCurrency, Origin, PalletBalances, System, TestEvent,
 	Tokens, ALICE, BOB, EVA, ID_1, NATIVE_CURRENCY_ID, X_TOKEN_ID,
 };
+use orml_traits::{
+	BasicCurrency, BasicCurrencyExtended, BasicLockableCurrency, BasicReservableCurrency, MultiCurrency,
+	MultiCurrencyExtended, MultiLockableCurrency, MultiReservableCurrency,
+};
 use sp_runtime::traits::BadOrigin;
 
 #[test]
@@ -258,7 +262,7 @@ fn call_event_should_work() {
 			assert_eq!(Currencies::free_balance(X_TOKEN_ID, &ALICE), 50);
 			assert_eq!(Currencies::free_balance(X_TOKEN_ID, &BOB), 150);
 
-			let transferred_event = TestEvent::currencies(RawEvent::Transferred(X_TOKEN_ID, ALICE, BOB, 50));
+			let transferred_event = TestEvent::currencies(Event::Transferred(X_TOKEN_ID, ALICE, BOB, 50));
 			assert!(System::events().iter().any(|record| record.event == transferred_event));
 
 			assert_ok!(<Currencies as MultiCurrency<AccountId>>::transfer(
@@ -267,23 +271,23 @@ fn call_event_should_work() {
 			assert_eq!(Currencies::free_balance(X_TOKEN_ID, &ALICE), 40);
 			assert_eq!(Currencies::free_balance(X_TOKEN_ID, &BOB), 160);
 
-			let transferred_event = TestEvent::currencies(RawEvent::Transferred(X_TOKEN_ID, ALICE, BOB, 10));
+			let transferred_event = TestEvent::currencies(Event::Transferred(X_TOKEN_ID, ALICE, BOB, 10));
 			assert!(System::events().iter().any(|record| record.event == transferred_event));
 
 			assert_ok!(<Currencies as MultiCurrency<AccountId>>::deposit(
 				X_TOKEN_ID, &ALICE, 100
 			));
 			assert_eq!(Currencies::free_balance(X_TOKEN_ID, &ALICE), 140);
 
-			let transferred_event = TestEvent::currencies(RawEvent::Deposited(X_TOKEN_ID, ALICE, 100));
+			let transferred_event = TestEvent::currencies(Event::Deposited(X_TOKEN_ID, ALICE, 100));
 			assert!(System::events().iter().any(|record| record.event == transferred_event));
 
 			assert_ok!(<Currencies as MultiCurrency<AccountId>>::withdraw(
 				X_TOKEN_ID, &ALICE, 20
 			));
 			assert_eq!(Currencies::free_balance(X_TOKEN_ID, &ALICE), 120);
 
-			let transferred_event = TestEvent::currencies(RawEvent::Withdrawn(X_TOKEN_ID, ALICE, 20));
+			let transferred_event = TestEvent::currencies(Event::Withdrawn(X_TOKEN_ID, ALICE, 20));
 			assert!(System::events().iter().any(|record| record.event == transferred_event));
 		});
 }