Staking Substrate Tests

.maintain/types/types.json

@@ -7,7 +7,6 @@
 	"StakingBalanceT": "StakingBalance",
 	"StakingBalance": {
 		"_enum": {
-			"All": null,
 			"RingBalance": "Balance",
 			"KtonBalance": "Balance"
 		}

.maintain/types/types.toml

@@ -10,7 +10,6 @@ title = "Darwinia Node Runtime Types"
 
 	[staking.complex]
 	StakingBalanceT = "StakingBalance"
-	StakingBalance._enum.All = ""
 	StakingBalance._enum.RingBalance = "Balance"
 	StakingBalance._enum.KtonBalance = "Balance"
 

bin/node/cli/src/chain_spec.rs

@@ -3,12 +3,7 @@
 pub use node_primitives::{AccountId, Balance, Signature};
 pub use node_runtime::GenesisConfig;
 
-use std::{
-	env,
-	fs::File,
-	path::Path,
-	time::{SystemTime, UNIX_EPOCH},
-};
+use std::{env, fs::File, path::Path};
 
 use grandpa_primitives::AuthorityId as GrandpaId;
 use hex_literal::hex;
@@ -302,7 +297,6 @@ pub fn darwinia_genesis(
 			invulnerables: initial_authorities.iter().map(|x| x.0.clone()).collect(),
 			slash_reward_fraction: Perbill::from_percent(10),
 			// --- custom ---
-			genesis_time: SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_millis() as _,
 			payout_fraction: Perbill::from_percent(50),
 			..Default::default()
 		}),

frame/staking/CHANGELOG.md

@@ -17,12 +17,8 @@ We use `currency_to_power` and `power_of` to calculcate `power`.
 
 We doesn't support `rebond` currently now.
 
-### withdraw
-
-What should happen after all balances being unbonded?(the locked balance)
-
-
 ## Moudle
+
 ### delete `withdraw_unbond`
 
 + **withdraw_unbond**: Remove all associated data of a stash account from the staking system.
@@ -38,15 +34,7 @@ We use `power_of` and `stake_of` instead of `slashable_balance_of`:
 + **power_of**: The total power that can be slashed from a stash account as of right now.
 + **stake_of**: The `active_ring` and `active_kton` from a stash account.
 
-**For if an account is slashale:**
-
-Just use `power_of`, if the return `power` is zero, the target account is not slashable.
-
-**For the amount of slashable balances:**
-
-The slashable balances actually mean `active-ring` and `active-kton` in darwinia's staking
-process, we can use `Staking::ledger(controller)` to get a `StakingLedger` which contains
-the `active-ring` and `active-kton` the `controller` have.
+Fore example, we can get the slashable power by `power_of` from an account directly, if the power is zero, it means we don't have slashable balances, otherwise, we can convert power to the **slashable_balances**.
 
 ## Structs
 

frame/staking/Cargo.toml

@@ -28,13 +28,15 @@ sp-std = { default-features = false, git = "https://github.com/darwinia-network/
 
 # darwinia
 darwinia-phragmen = { default-features = false, path = "../../primitives/phragmen" }
-darwinia-support = {  default-features = false, path = "../support" }
+darwinia-support = { default-features = false, path = "../support" }
 
 [dev-dependencies]
 substrate-test-utils = { git = "https://github.com/darwinia-network/substrate.git", tag = "v2.0.0-alpha.darwinia.1" }
 
 pallet-timestamp = { git = "https://github.com/darwinia-network/substrate.git", tag = "v2.0.0-alpha.darwinia.1" }
 
+darwinia-support = { features = ["easy-testing"], path = "../support" }
+
 pallet-ring = { package = "darwinia-ring", path = "../../frame/balances/ring" }
 pallet-kton = { package = "darwinia-kton", path = "../../frame/balances/kton" }
 

frame/staking/README.md

@@ -20,31 +20,6 @@ share in any reward, and punishment, they take.
 validator's active nominator set) is recalculated and where rewards are paid out.
 - **Slash**: The punishment of a staker by reducing its funds.
 
-## Weights
-
-| Call                                  | Origin | darwinia  | substrate |
-|---------------------------------------|--------|-----------|-----------|
-| fn cancel\_deferred\_slash            | R      | 1,000,000 | 1,000,000 |
-| fn validate(...)                      | S      | 750,000   | 750,000   |
-| fn nominate(...)                      | S      | 750,000   | 750,000   |
-| fn set\_controller(...)               | S      | 750,000   | 750,000   |
-| fn try\_claim\_deposits\_with\_punish | S      | 750,000   | -         |
-| fn deposit\_extra(...)                | S      | 500,000   | -         |
-| fn bond(...)                          | S      | 500,000   | 500,000   |
-| fn bond\_extra(...)                   | S      | 500,000   | 500,000   |
-| fn chill(...)                         | S      | 500,000   | 500,000   |
-| fn set\_payee(...)                    | S      | 500,000   | 500,000   |
-| fn payout\_nominator                  | R      | 500,000   | 500,000   |
-| fn set\_history\_depth                | R      | 500,000   | 500,000   |
-| fn unbond(...)                        | S      | 500,000   | 400,000   |
-| fn clain\_mature\_deposits            | S      | 100,000   | 10,000    |
-| fn set\_invulnerables                 | R      | 10,000    | 10,000    |
-| fn force\_unstake                     | R      | 10,000    | 10,000    |
-| fn force\_new\_era_\always            | R      | 10,000    | 10,000    |
-| fn set\_validator\_count(...)         | R      | 10,000    | 5,000     |
-| fn force\_no\_eras                    | R      | 10,000    | 5,000     |
-| fn reap\_stash                        | R      | 10,000    | -         |
-
 ## FAQ
 
 ### Q1: What is the relationship between stash and controller?
@@ -71,6 +46,7 @@ pub fn start_session(session_index: SessionIndex) {
 		Timestamp::set_timestamp(System::block_number() * 1000);
 		Session::on_initialize(System::block_number());
 	}
+
 	assert_eq!(Session::current_index(), session_index);
 }
 ```
@@ -87,8 +63,10 @@ pub fn start_session(session_index: SessionIndex) {
 ```rust
 // 1. Insert stash account into Payment map.
 Payee::<Test>::insert(11, RewardDestination::Controller);
+
 // 2. Add reward points to validators using their stash account ID.
 Staking::reward_by_ids(vec![(11, 50)]);
+
 // 3. Make all validator and nominator request their payment
 make_all_reward_payment(0); // 0 means 0 era.
 ```
@@ -102,3 +80,12 @@ make_all_reward_payment(0); // 0 means 0 era.
     + payout from nominators to controller
   + reward validators
     + payout from validators to controller
+
+
+
+#### [Sequential Phragmén’s method.][0]
+
+
+
+
+[0]: https://research.web3.foundation/en/latest/polkadot/NPoS/4.%20Sequential%20Phragm%C3%A9n%E2%80%99s%20method.html