Change currency units

CHANGELOG.md

@@ -25,6 +25,7 @@ At the moment this project **does not** adhere to
 - Move TSS mnemonic out of keystore [#853](https://github.com/entropyxyz/entropy-core/pull/853)
 - Prepare test CLI for use in Programs repo ([#856](https://github.com/entropyxyz/entropy-core/pull/856))
 - Replace timestamp with block number ([#866](https://github.com/entropyxyz/entropy-core/pull/866))
+- Change currency units ([#901](https://github.com/entropyxyz/entropy-core/pull/901))
 
 ## [0.1.0](https://github.com/entropyxyz/entropy-core/compare/release/v0.0.12...release/v0.1.0) - 2024-05-20
 

crates/shared/src/constants.rs

@@ -29,8 +29,8 @@ lazy_static! {
 
 pub const SIGNING_PARTY_SIZE: usize = 2;
 
-// min balance 12 decimal chain = 0.1
-pub const MIN_BALANCE: u128 = 10000000000;
+// min balance 10 decimal chain = 1
+pub const MIN_BALANCE: u128 = 10_000_000_000;
 
 // 6 seconds a block this is one day
 /// The amount of blocks before a tx request is pruned from the kvdb

node/cli/src/chain_spec/dev.rs

@@ -46,6 +46,7 @@ pub fn development_config() -> ChainSpec {
         .with_name("Development")
         .with_id("dev")
         .with_chain_type(ChainType::Development)
+        .with_properties(crate::chain_spec::entropy_properties())
         .with_genesis_config_patch(development_genesis_config(
             vec![
                 crate::chain_spec::authority_keys_from_seed("Alice"),
@@ -67,6 +68,7 @@ pub fn devnet_local_config() -> crate::chain_spec::ChainSpec {
     ChainSpec::builder(wasm_binary_unwrap(), Default::default())
         .with_name("Devnet Local")
         .with_id("devnet_local")
+        .with_properties(crate::chain_spec::entropy_properties())
         .with_chain_type(ChainType::Development)
         .with_genesis_config_patch(development_genesis_config(
             vec![

runtime/src/constants.rs

@@ -34,9 +34,11 @@
 pub mod currency {
     use crate::Balance;
 
-    pub const MILLICENTS: Balance = 1_000_000_000;
-    pub const CENTS: Balance = 1_000 * MILLICENTS; // assume this is worth about a cent.
-    pub const DOLLARS: Balance = 100 * CENTS;
+    pub const UNITS: Balance = 10_000_000_000;
+    pub const DOLLARS: Balance = UNITS; // 10_000_000_000
+    pub const GRAND: Balance = DOLLARS * 1_000; // 10_000_000_000_000
+    pub const CENTS: Balance = DOLLARS / 100; // 100_000_000
+    pub const MILLICENTS: Balance = CENTS / 1_000; // 100_000
 
     pub const fn deposit(items: u32, bytes: u32) -> Balance {
         items as Balance * 15 * CENTS + (bytes as Balance) * 6 * CENTS