impls claims on looted items

lootalot_db/src/models/item.rs

@@ -3,13 +3,11 @@ use diesel::dsl::{Eq, Filter, Select};
 use crate::schema::{looted, items};
 use crate::DbConnection;
 
-type ItemColumns = ( looted::id, looted::name, looted::base_price, );
+type ItemColumns =
+    ( looted::id, looted::name, looted::base_price, );
+const ITEM_COLUMNS: ItemColumns =
+    ( looted::id, looted::name, looted::base_price, );
 type OwnedBy = Select<OwnedLoot, ItemColumns>;
-const ITEM_COLUMNS: ItemColumns = ( looted::id, looted::name, looted::base_price, );
-
-/// New type to handle the inventory (items table)
-/// This will be used to reduce confusion with looted items.
-struct InventoryItem(Item);
 
 /// Represents a unique item in inventory
 ///
@@ -43,6 +41,14 @@ struct Loot {
     owner: i32,
 }
 
+impl Loot {
+    /// A filter on Loot that is owned by given player
+    fn owned_by(id: i32) -> OwnedLoot {
+        looted::table
+            .filter(looted::owner_id.eq(id))
+    }
+}
+
 /// An item being looted or bought.
 ///
 /// The owner is set to 0 in case of looting,
@@ -54,43 +60,3 @@ struct NewLoot<'a> {
     base_price: i32,
     owner_id: i32,
 }
-
-impl<'a> NewLoot<'a> {
-    fn insert(&self, conn: &DbConnection) -> QueryResult<i32> {
-        Ok(0)
-    }
-}
-
-impl Loot {
-    /// A filter on Loot that is owned by given player
-    fn owned_by(id: i32) -> OwnedLoot {
-        looted::table
-            .filter(looted::owner_id.eq(id))
-    }
-    /// Loot an item, adding it to the group chest
-    fn loot(name: &str, base_price: i32) -> Result<i32, ()> {
-        let loot = NewLoot{ name, base_price, owner_id: 0 };
-        // Insert into table
-        // Retrieve id of created loot
-        let loot_id = 0;
-        Ok(loot_id)
-    }
-    /// Delete the item, returning the gained wealth
-    fn sell(_modifier: i8) -> Result<i32, ()> {
-        // Calculate sell value : base_value / 2 * modifier
-        // Delete recording of loot
-        Err(())
-    }
-    fn buy(buyer_id: i32, item_desc: (&str, i32)) -> Result<i32, ()> {
-        let loot = NewLoot{
-            name: item_desc.0,
-            base_price: item_desc.1,
-            owner_id: buyer_id
-        };
-        // Insert into table
-        // Retrieve id of created loot;
-
-        // Withdraw value from player wealth.
-        Ok(item_desc.1)
-    }
-}