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

heromodels/src/models/governance/proposal.rs

@@ -1,10 +1,10 @@
 // heromodels/src/models/governance/proposal.rs
 
 use chrono::{DateTime, Utc};
-use serde::{Deserialize, Serialize};
 use heromodels_derive::model; // For #[model]
-use rhai_autobind_macros::rhai_model_export;
 use rhai::{CustomType, TypeBuilder};
+use rhai_autobind_macros::rhai_model_export;
+use serde::{Deserialize, Serialize};
 
 use heromodels_core::BaseModelData;
 
@@ -13,11 +13,11 @@ use heromodels_core::BaseModelData;
 /// ProposalStatus defines the lifecycle status of a governance proposal itself
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 pub enum ProposalStatus {
-    Draft,    // Proposal is being prepared
-    Active,   // Proposal is active
-    Approved, // Proposal has been formally approved
-    Rejected, // Proposal has been formally rejected
-    Cancelled,// Proposal was cancelled
+    Draft,     // Proposal is being prepared
+    Active,    // Proposal is active
+    Approved,  // Proposal has been formally approved
+    Rejected,  // Proposal has been formally rejected
+    Cancelled, // Proposal was cancelled
 }
 
 impl Default for ProposalStatus {
@@ -26,7 +26,6 @@ impl Default for ProposalStatus {
     }
 }
 
-
 /// VoteEventStatus represents the status of the voting process for a proposal
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 pub enum VoteEventStatus {
@@ -46,9 +45,9 @@ impl Default for VoteEventStatus {
 /// VoteOption represents a specific choice that can be voted on
 #[derive(Debug, Clone, Serialize, Deserialize, CustomType)]
 pub struct VoteOption {
-    pub id: u8,          // Simple identifier for this option
-    pub text: String,    // Descriptive text of the option
-    pub count: i64,      // How many votes this option has received
+    pub id: u8,                 // Simple identifier for this option
+    pub text: String,           // Descriptive text of the option
+    pub count: i64,             // How many votes this option has received
     pub min_valid: Option<i64>, // Optional: minimum votes needed
 }
 
@@ -69,9 +68,9 @@ impl VoteOption {
 #[model] // Has base.Base in V spec
 pub struct Ballot {
     pub base_data: BaseModelData,
-    pub user_id: u32,          // The ID of the user who cast this ballot
-    pub vote_option_id: u8,    // The 'id' of the VoteOption chosen
-    pub shares_count: i64,     // Number of shares/tokens/voting power
+    pub user_id: u32,       // The ID of the user who cast this ballot
+    pub vote_option_id: u8, // The 'id' of the VoteOption chosen
+    pub shares_count: i64,  // Number of shares/tokens/voting power
 }
 
 impl Ballot {
@@ -97,7 +96,6 @@ impl Ballot {
     }
 }
 
-
 /// Proposal represents a governance proposal that can be voted upon.
 #[derive(Debug, Clone, Serialize, Deserialize, CustomType)]
 #[rhai_model_export(db_type = "std::sync::Arc<crate::db::hero::OurDB>")]
@@ -128,7 +126,14 @@ impl Proposal {
     /// * `description` - Description of the proposal
     /// * `vote_start_date` - Date when voting starts
     /// * `vote_end_date` - Date when voting ends
-    pub fn new(id: Option<u32>, creator_id: impl ToString, title: impl ToString, description: impl ToString, vote_start_date: DateTime<Utc>, vote_end_date: DateTime<Utc>) -> Self {
+    pub fn new(
+        id: Option<u32>,
+        creator_id: impl ToString,
+        title: impl ToString,
+        description: impl ToString,
+        vote_start_date: DateTime<Utc>,
+        vote_end_date: DateTime<Utc>,
+    ) -> Self {
         let mut base_data = BaseModelData::new();
         if let Some(id) = id {
             base_data.update_id(id);
@@ -155,18 +160,30 @@ impl Proposal {
         self
     }
 
-    pub fn cast_vote(mut self, ballot_id: Option<u32>, user_id: u32, chosen_option_id: u8, shares: i64) -> Self {
+    pub fn cast_vote(
+        mut self,
+        ballot_id: Option<u32>,
+        user_id: u32,
+        chosen_option_id: u8,
+        shares: i64,
+    ) -> Self {
         if self.vote_status != VoteEventStatus::Open {
             eprintln!("Voting is not open for proposal '{}'", self.title);
             return self;
         }
         if !self.options.iter().any(|opt| opt.id == chosen_option_id) {
-            eprintln!("Chosen option ID {} does not exist for proposal '{}'", chosen_option_id, self.title);
+            eprintln!(
+                "Chosen option ID {} does not exist for proposal '{}'",
+                chosen_option_id, self.title
+            );
             return self;
         }
         if let Some(group) = &self.private_group {
             if !group.contains(&user_id) {
-                eprintln!("User {} is not eligible to vote on proposal '{}'", user_id, self.title);
+                eprintln!(
+                    "User {} is not eligible to vote on proposal '{}'",
+                    user_id, self.title
+                );
                 return self;
             }
         }
@@ -174,7 +191,11 @@ impl Proposal {
         let new_ballot = Ballot::new(ballot_id, user_id, chosen_option_id, shares);
         self.ballots.push(new_ballot);
 
-        if let Some(option) = self.options.iter_mut().find(|opt| opt.id == chosen_option_id) {
+        if let Some(option) = self
+            .options
+            .iter_mut()
+            .find(|opt| opt.id == chosen_option_id)
+        {
             option.count += shares;
         }
         self