feat: Add get_all method to list all db objects based on the object model

heromodels/src/models/finance/account.rs

@@ -1,8 +1,8 @@
 // heromodels/src/models/finance/account.rs
 
-use serde::{Deserialize, Serialize};
-use heromodels_derive::model;
 use heromodels_core::BaseModelData;
+use heromodels_derive::model;
+use serde::{Deserialize, Serialize};
 
 use super::asset::Asset;
 
@@ -38,7 +38,7 @@ impl Account {
         description: impl ToString,
         ledger: impl ToString,
         address: impl ToString,
-        pubkey: impl ToString
+        pubkey: impl ToString,
     ) -> Self {
         let mut base_data = BaseModelData::new();
         if let Some(id) = id {

heromodels/src/models/finance/asset.rs

@@ -1,8 +1,8 @@
 // heromodels/src/models/finance/asset.rs
 
-use serde::{Deserialize, Serialize};
-use heromodels_derive::model;
 use heromodels_core::BaseModelData;
+use heromodels_derive::model;
+use serde::{Deserialize, Serialize};
 
 /// AssetType defines the type of blockchain asset
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
@@ -24,12 +24,12 @@ impl Default for AssetType {
 #[model] // Has base.Base in V spec
 pub struct Asset {
     pub base_data: BaseModelData,
-    pub name: String,           // Name of the asset
-    pub description: String,    // Description of the asset
-    pub amount: f64,            // Amount of the asset
-    pub address: String,        // Address of the asset on the blockchain or bank
-    pub asset_type: AssetType,  // Type of the asset
-    pub decimals: u8,           // Number of decimals of the asset
+    pub name: String,          // Name of the asset
+    pub description: String,   // Description of the asset
+    pub amount: f64,           // Amount of the asset
+    pub address: String,       // Address of the asset on the blockchain or bank
+    pub asset_type: AssetType, // Type of the asset
+    pub decimals: u8,          // Number of decimals of the asset
 }
 
 impl Asset {

heromodels/src/models/finance/marketplace.rs

@@ -1,9 +1,9 @@
 // heromodels/src/models/finance/marketplace.rs
 
-use serde::{Deserialize, Serialize};
-use heromodels_derive::model;
-use heromodels_core::BaseModelData;
 use chrono::{DateTime, Utc};
+use heromodels_core::BaseModelData;
+use heromodels_derive::model;
+use serde::{Deserialize, Serialize};
 
 use super::asset::AssetType;
 
@@ -54,11 +54,11 @@ impl Default for BidStatus {
 /// Bid represents a bid on an auction listing
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Bid {
-    pub listing_id: String,  // ID of the listing this bid belongs to
-    pub bidder_id: u32,      // ID of the user who placed the bid
-    pub amount: f64,         // Bid amount
-    pub currency: String,    // Currency of the bid
-    pub status: BidStatus,   // Status of the bid
+    pub listing_id: String,        // ID of the listing this bid belongs to
+    pub bidder_id: u32,            // ID of the user who placed the bid
+    pub amount: f64,               // Bid amount
+    pub currency: String,          // Currency of the bid
+    pub status: BidStatus,         // Status of the bid
     pub created_at: DateTime<Utc>, // When the bid was created
 }
 
@@ -97,7 +97,7 @@ pub struct Listing {
     pub asset_id: String,
     pub asset_type: AssetType,
     pub seller_id: String,
-    pub price: f64,             // Initial price for fixed price, or starting price for auction
+    pub price: f64, // Initial price for fixed price, or starting price for auction
     pub currency: String,
     pub listing_type: ListingType,
     pub status: ListingStatus,
@@ -210,7 +210,11 @@ impl Listing {
     }
 
     /// Complete a sale (fixed price or auction)
-    pub fn complete_sale(mut self, buyer_id: impl ToString, sale_price: f64) -> Result<Self, &'static str> {
+    pub fn complete_sale(
+        mut self,
+        buyer_id: impl ToString,
+        sale_price: f64,
+    ) -> Result<Self, &'static str> {
         if self.status != ListingStatus::Active {
             return Err("Cannot complete sale for inactive listing");
         }
@@ -223,7 +227,9 @@ impl Listing {
         // If this was an auction, accept the winning bid and reject others
         if self.listing_type == ListingType::Auction {
             for bid in &mut self.bids {
-                if bid.bidder_id.to_string() == self.buyer_id.as_ref().unwrap().to_string() && bid.amount == sale_price {
+                if bid.bidder_id.to_string() == self.buyer_id.as_ref().unwrap().to_string()
+                    && bid.amount == sale_price
+                {
                     bid.status = BidStatus::Accepted;
                 } else {
                     bid.status = BidStatus::Rejected;