From 29bbfc21c69e84b51339b0297e0c2fe09930f5fb Mon Sep 17 00:00:00 2001
From: Marcin <marcin.radecki@cardinals.cc>
Date: Mon, 5 Dec 2022 08:08:44 +0100
Subject: [PATCH] Added pending_rewards API call to Mainnet 8.X branch (#782)

---
 Cargo.lock             | 15 +++++++++++++--
 bin/node/Cargo.toml    |  2 +-
 bin/runtime/Cargo.toml |  4 +++-
 bin/runtime/src/lib.rs |  9 ++++++++-
 4 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index d07508120c..83caad2ac9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -227,7 +227,7 @@ dependencies = [
 
 [[package]]
 name = "aleph-node"
-version = "0.8.2+mainnet"
+version = "0.8.3+mainnet"
 dependencies = [
  "aleph-runtime",
  "clap",
@@ -282,7 +282,7 @@ dependencies = [
 
 [[package]]
 name = "aleph-runtime"
-version = "0.8.0+mainnet"
+version = "0.8.1+mainnet"
 dependencies = [
  "frame-executive",
  "frame-support",
@@ -297,6 +297,7 @@ dependencies = [
  "pallet-identity",
  "pallet-multisig",
  "pallet-nomination-pools",
+ "pallet-nomination-pools-runtime-api",
  "pallet-randomness-collective-flip",
  "pallet-scheduler",
  "pallet-session",
@@ -4988,6 +4989,16 @@ dependencies = [
  "sp-std",
 ]
 
+[[package]]
+name = "pallet-nomination-pools-runtime-api"
+version = "1.0.0-dev"
+source = "git+https://github.com/Cardinal-Cryptography/substrate.git?branch=aleph-v0.9.28#5e8b6fa2130236497878e53c169e41f1f7871e6b"
+dependencies = [
+ "parity-scale-codec",
+ "sp-api",
+ "sp-std",
+]
+
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "4.0.0-dev"
diff --git a/bin/node/Cargo.toml b/bin/node/Cargo.toml
index 94fc45d1d6..df8e934b4e 100644
--- a/bin/node/Cargo.toml
+++ b/bin/node/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "aleph-node"
-version = "0.8.2+mainnet"
+version = "0.8.3+mainnet"
 authors = ["Cardinal Cryptography"]
 description = "Aleph node binary"
 edition = "2021"
diff --git a/bin/runtime/Cargo.toml b/bin/runtime/Cargo.toml
index 4a4b30f344..5fcae19c85 100644
--- a/bin/runtime/Cargo.toml
+++ b/bin/runtime/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "aleph-runtime"
-version = "0.8.0+mainnet"
+version = "0.8.1+mainnet"
 authors = ["Cardinal Cryptography"]
 edition = "2021"
 homepage = "https://alephzero.org"
@@ -38,6 +38,7 @@ pallet-vesting = { default-features = false, git = "https://github.com/Cardinal-
 pallet-multisig = { default-features = false, git = "https://github.com/Cardinal-Cryptography/substrate.git", branch = "aleph-v0.9.28" }
 pallet-utility = { default-features = false, git = "https://github.com/Cardinal-Cryptography/substrate.git", branch = "aleph-v0.9.28" }
 pallet-nomination-pools = { default-features = false, git = "https://github.com/Cardinal-Cryptography/substrate.git", branch = "aleph-v0.9.28" }
+pallet-nomination-pools-runtime-api = { default-features = false, git = "https://github.com/Cardinal-Cryptography/substrate.git", branch = "aleph-v0.9.28" }
 
 sp-api = { default-features = false, git = "https://github.com/Cardinal-Cryptography/substrate.git", branch = "aleph-v0.9.28" }
 sp-block-builder = { default-features = false, git = "https://github.com/Cardinal-Cryptography/substrate.git", branch = "aleph-v0.9.28" }
@@ -103,6 +104,7 @@ std = [
     "frame-system-rpc-runtime-api/std",
     "primitives/std",
     "pallet-nomination-pools/std",
+    "pallet-nomination-pools-runtime-api/std",
 ]
 short_session = ["primitives/short_session"]
 try-runtime = [
diff --git a/bin/runtime/src/lib.rs b/bin/runtime/src/lib.rs
index 6955191edf..8912b8479c 100644
--- a/bin/runtime/src/lib.rs
+++ b/bin/runtime/src/lib.rs
@@ -104,7 +104,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     spec_name: create_runtime_str!("aleph-node"),
     impl_name: create_runtime_str!("aleph-node"),
     authoring_version: 1,
-    spec_version: 39,
+    spec_version: 46,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 14,
@@ -863,6 +863,13 @@ impl_runtime_apis! {
         }
     }
 
+    impl pallet_nomination_pools_runtime_api::NominationPoolsApi<Block, AccountId, Balance> for Runtime {
+        fn pending_rewards(member_account: AccountId) -> Balance {
+            NominationPools::pending_rewards(member_account)
+        }
+    }
+
+
     #[cfg(feature = "try-runtime")]
     impl frame_try_runtime::TryRuntime<Block> for Runtime {
         fn on_runtime_upgrade() -> (frame_support::weights::Weight, frame_support::weights::Weight) {