cleans up

lootalot_db/src/models/player.rs

@@ -12,29 +12,28 @@ pub struct Player {
     pp: i32,
 }
 
-/// The sign of the update
-enum WealthUpdateKind {
-    Income,
-    Expense,
-}
-
-/// Representation of wealth value
-type WealthValues = (i32, i32, i32, i32);
 
+/// Wealth represented as a single fractionnal amount of gold pieces
+struct WealthInGold(f32);
 /// Data used to update wealth
-struct WealthUpdate {
-    kind: WealthUpdateKind,
-    values: WealthValues,
-}
+struct WealthUpdate(WealthInGold);
 
-impl WealthUpdate {
-    /// Create a new update
-    fn new(values: WealthValues, kind: WealthUpdateKind) -> Self {
-        WealthUpdate { kind, values }
+impl WealthInGold {
+    /// Unpack individual pieces counts from gold value
+    fn unpack(self) -> (i32, i32, i32, i32) {
+        // TODO: 0,01 pp = 1 gp = 10 sp = 100 cp
+        (0,0,0,0)
     }
 
+}
+
+
+impl WealthUpdate {
     /// Apply the update to the specified player
-    fn apply_to(self, player_id: i32) {}
+    fn commit(self, player_id: i32) {
+        // Extract (cp, sp, gp, pp) from floating gold piece value
+        // Update record in db
+    }
 }
 
 /// Representation of a new player record
@@ -49,8 +48,8 @@ pub struct NewPlayer<'a> {
 }
 
 impl<'a> NewPlayer<'a> {
-    fn new(name: &'a str, wealth: Option<WealthValues>) -> Self {
-        let (cp, sp, gp, pp) = wealth.unwrap_or((0, 0, 0, 0));
+    fn new(name: &'a str, wealth: Option<WealthInGold>) -> Self {
+        let (cp, sp, gp, pp) = wealth.map(|w| w.unpack()).unwrap_or((0, 0, 0, 0));
         NewPlayer {
             name,
             cp,