add fast-epoch feature

substrate/genesis-liquidity/pallet/Cargo.toml

@@ -56,6 +56,6 @@ std = [
   "genesis-liquidity-primitives/std",
   "validator-sets-primitives/std",
 ]
-fast-epoch = []
+fast-epoch = ["genesis-liquidity-primitives/fast-epoch"]
 
 default = ["std"]

substrate/genesis-liquidity/pallet/src/lib.rs

@@ -94,14 +94,8 @@ pub mod pallet {
   #[pallet::hooks]
   impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
     fn on_finalize(n: BlockNumberFor<T>) {
-      #[cfg(feature = "fast-epoch")]
-      let final_block = 25u32;
-
-      #[cfg(not(feature = "fast-epoch"))]
-      let final_block = BLOCKS_PER_MONTH;
-
       // Distribute the genesis sri to pools after a month
-      if n == final_block.into() {
+      if n == GENESIS_PERIOD_BLOCKS.into() {
         // mint the SRI
         Coins::<T>::mint(
           GENESIS_LIQUIDITY_ACCOUNT.into(),
@@ -261,7 +255,7 @@ pub mod pallet {
     }
 
     fn genesis_ended() -> bool {
-      <frame_system::Pallet<T>>::block_number() >= BLOCKS_PER_MONTH.into()
+      <frame_system::Pallet<T>>::block_number() >= GENESIS_PERIOD_BLOCKS.into()
     }
   }
 

substrate/genesis-liquidity/primitives/Cargo.toml

@@ -42,4 +42,5 @@ std = [
 
   "sp-std/std"
 ]
+fast-epoch = []
 default = ["std"]

substrate/genesis-liquidity/primitives/src/lib.rs

@@ -19,7 +19,11 @@ use serai_primitives::*;
 use validator_sets_primitives::ValidatorSet;
 
 // amount of blocks in 30 days for 6s per block.
-pub const BLOCKS_PER_MONTH: u32 = 10 * 60 * 24 * 30;
+#[cfg(not(feature = "fast-epoch"))]
+pub const GENESIS_PERIOD_BLOCKS: u32 = 10 * 60 * 24 * 30;
+
+#[cfg(feature = "fast-epoch")]
+pub const GENESIS_PERIOD_BLOCKS: u32 = 25;
 
 /// 180 days of blocks
 pub const GENESIS_SRI_TRICKLE_FEED: u64 = 10 * 60 * 24 * 180;