Ghali/fix nomination pools (availproject#310)

* add nomination pool runtime api

* import nomination pool and fix the rounding issue that wasn't seen in polkadot due to decimals (12 vs 18 for us)

* toml format

* rever client version bump

* revert nomination pools version bump

Cargo.toml

@@ -126,7 +126,8 @@ pallet-mmr = { git = "https://github.com/paritytech/substrate.git", branch = "po
 pallet-multisig = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
 pallet-child-bounties = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
 pallet-preimage = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-pallet-nomination-pools = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
+pallet-nomination-pools = { path = "pallets/nomination-pools" }
+pallet-nomination-pools-runtime-api = { path = "pallets/nomination-pools/runtime-api" }
 pallet-election-provider-support-benchmarking = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
 substrate-wasm-builder = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
 pallet-identity = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }

pallets/nomination-pools/Cargo.toml

@@ -0,0 +1,57 @@
+[package]
+name = "pallet-nomination-pools"
+version = "1.0.0"
+authors = ["Parity Technologies <[email protected]>"]
+edition = "2021"
+license = "Apache-2.0"
+homepage = "https://substrate.io"
+repository = "https://github.com/paritytech/substrate/"
+description = "FRAME nomination pools pallet"
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+# parity
+codec = { package = "parity-scale-codec", version = "3.6.1", default-features = false, features = ["derive"] }
+scale-info = { version = "2.5.0", default-features = false, features = ["derive"] }
+
+# FRAME
+frame-support = { version = "4.0.0-dev", default-features = false }
+frame-system = { version = "4.0.0-dev", default-features = false }
+sp-runtime = { version = "24.0.0", default-features = false }
+sp-std = { version = "8.0.0", default-features = false }
+sp-staking = { version = "4.0.0-dev", default-features = false }
+sp-core = { version = "21.0.0", default-features = false }
+sp-io = { version = "23.0.0", default-features = false }
+log = { version = "0.4.0", default-features = false }
+
+# Optional: use for testing and/or fuzzing
+pallet-balances = { version = "4.0.0-dev", optional = true }
+sp-tracing = { version = "10.0.0", optional = true }
+
+[dev-dependencies]
+pallet-balances = { version = "4.0.0-dev" }
+sp-tracing = { version = "10.0.0" }
+
+[features]
+default = ["std"]
+fuzzing = ["pallet-balances", "sp-tracing"]
+std = [
+	"codec/std",
+	"scale-info/std",
+	"frame-support/std",
+	"frame-system/std",
+	"sp-runtime/std",
+	"sp-std/std",
+	"sp-io/std",
+	"sp-staking/std",
+	"sp-core/std",
+	"log/std",
+]
+runtime-benchmarks = [
+	"sp-staking/runtime-benchmarks",
+]
+try-runtime = [
+	"frame-support/try-runtime"
+]

pallets/nomination-pools/benchmarking/Cargo.toml

@@ -0,0 +1,69 @@
+[package]
+name = "pallet-nomination-pools-benchmarking"
+version = "1.0.0"
+authors = ["Parity Technologies <[email protected]>"]
+edition = "2021"
+license = "Apache-2.0"
+homepage = "https://substrate.io"
+repository = "https://github.com/paritytech/substrate/"
+description = "FRAME nomination pools pallet benchmarking"
+readme = "README.md"
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+# parity
+codec = { package = "parity-scale-codec", version = "3.6.1", default-features = false, features = ["derive"] }
+scale-info = { version = "2.5.0", default-features = false, features = ["derive"] }
+
+# FRAME
+frame-benchmarking = { version = "4.0.0-dev", default-features = false }
+frame-election-provider-support = { version = "4.0.0-dev", default-features = false }
+frame-support = { version = "4.0.0-dev", default-features = false }
+frame-system = { version = "4.0.0-dev", default-features = false }
+pallet-bags-list = { version = "4.0.0-dev", default-features = false }
+pallet-staking = { version = "4.0.0-dev", default-features = false }
+pallet-nomination-pools = { version = "1.0.0", default-features = false, path = "../" }
+
+# Substrate Primitives
+sp-runtime = { version = "24.0.0", default-features = false }
+sp-runtime-interface = { version = "17.0.0", default-features = false }
+sp-staking = { version = "4.0.0-dev", default-features = false }
+sp-std = { version = "8.0.0", default-features = false }
+
+[dev-dependencies]
+pallet-balances = { version = "4.0.0-dev", default-features = false }
+pallet-timestamp = { version = "4.0.0-dev" }
+pallet-staking-reward-curve = { version = "4.0.0-dev" }
+sp-core = { version = "21.0.0" }
+sp-io = { version = "23.0.0" }
+
+[features]
+default = ["std"]
+
+std = [
+	"frame-benchmarking/std",
+	"frame-election-provider-support/std",
+	"frame-support/std",
+	"frame-system/std",
+	"pallet-bags-list/std",
+	"pallet-staking/std",
+	"pallet-nomination-pools/std",
+	"sp-runtime/std",
+	"sp-runtime-interface/std",
+	"sp-staking/std",
+	"sp-std/std",
+]
+
+runtime-benchmarks = [
+	"frame-election-provider-support/runtime-benchmarks",
+	"frame-system/runtime-benchmarks",
+	"frame-benchmarking/runtime-benchmarks",
+	"sp-runtime/runtime-benchmarks",
+	"sp-staking/runtime-benchmarks",
+	"frame-support/runtime-benchmarks",
+	"pallet-staking/runtime-benchmarks",
+	"pallet-nomination-pools/runtime-benchmarks",
+	"pallet-bags-list/runtime-benchmarks",
+]