global: wip

crates/brk_core/src/structs/bitcoin.rs

@@ -6,6 +6,8 @@ use std::{
 use serde::Serialize;
 use zerocopy_derive::{FromBytes, Immutable, IntoBytes, KnownLayout};
 
+use crate::CheckedSub;
+
 use super::{Sats, StoredF64};
 
 #[derive(Debug, Default, Clone, Copy, FromBytes, Immutable, IntoBytes, KnownLayout, Serialize)]
@@ -25,6 +27,20 @@ impl Mul for Bitcoin {
     }
 }
 
+impl Mul<usize> for Bitcoin {
+    type Output = Self;
+    fn mul(self, rhs: usize) -> Self::Output {
+        Self::from(Sats::from(self) * rhs)
+    }
+}
+
+impl Div<Bitcoin> for Bitcoin {
+    type Output = Self;
+    fn div(self, rhs: Bitcoin) -> Self::Output {
+        Self::from(Sats::from(self) / Sats::from(rhs))
+    }
+}
+
 impl Div<usize> for Bitcoin {
     type Output = Self;
     fn div(self, rhs: usize) -> Self::Output {
@@ -93,3 +109,9 @@ impl Ord for Bitcoin {
         }
     }
 }
+
+impl CheckedSub<usize> for Bitcoin {
+    fn checked_sub(self, rhs: usize) -> Option<Self> {
+        Some(Self(self.0 - rhs as f64))
+    }
+}

crates/brk_core/src/structs/stored_f64.rs

@@ -7,7 +7,7 @@ use derive_deref::Deref;
 use serde::Serialize;
 use zerocopy_derive::{FromBytes, Immutable, IntoBytes, KnownLayout};
 
-use crate::{CheckedSub, Sats};
+use crate::{Bitcoin, CheckedSub, Sats};
 
 #[derive(
     Debug, Deref, Default, Clone, Copy, FromBytes, Immutable, IntoBytes, KnownLayout, Serialize,
@@ -102,3 +102,9 @@ impl From<Sats> for StoredF64 {
         Self(u64::from(value) as f64)
     }
 }
+
+impl From<Bitcoin> for StoredF64 {
+    fn from(value: Bitcoin) -> Self {
+        Self(f64::from(value))
+    }
+}

crates/brk_core/src/structs/timestamp.rs

@@ -62,6 +62,19 @@ impl Timestamp {
             }
         }
     }
+
+    pub fn difference_in_days_between_float(&self, other: Self) -> f64 {
+        match self.cmp(&other) {
+            Ordering::Equal => 0.0,
+            Ordering::Greater => other.difference_in_days_between_float(*self),
+            Ordering::Less => {
+                jiff::Timestamp::from(*self)
+                    .duration_until(jiff::Timestamp::from(other))
+                    .as_secs() as f64
+                    / ONE_DAY_IN_SEC as f64
+            }
+        }
+    }
 }
 
 impl From<u32> for Timestamp {