get_live_proposals & get_user_voted (#36)

* feat: get_live_proposals

* feat: get_user_voted

src/contract.cairo

@@ -2,7 +2,7 @@
 // When Components arrive in Cairo 2.?, it will be refactored to take advantage of them. Random change to rerun CI
 
 use starknet::ContractAddress;
-use governance::types::{ContractType, PropDetails};
+use governance::types::{ContractType, PropDetails, VoteStatus};
 
 #[starknet::interface]
 trait IGovernance<TContractState> {
@@ -15,6 +15,10 @@ trait IGovernance<TContractState> {
         ref self: TContractState, impl_hash: felt252, to_upgrade: ContractType
     ) -> felt252;
     fn get_proposal_status(self: @TContractState, prop_id: felt252) -> felt252;
+    fn get_live_proposals(self: @TContractState) -> Array<felt252>;
+    fn get_user_voted(
+        self: @TContractState, user_address: ContractAddress, prop_id: felt252
+    ) -> VoteStatus;
 
     // UPGRADES
 
@@ -126,6 +130,16 @@ mod Governance {
             Proposals::get_proposal_status(prop_id)
         }
 
+        fn get_live_proposals(self: @ContractState) -> Array<felt252> {
+            Proposals::get_live_proposals()
+        }
+
+        fn get_user_voted(
+            self: @ContractState, user_address: ContractAddress, prop_id: felt252
+        ) -> VoteStatus {
+            Proposals::get_user_voted(user_address, prop_id)
+        }
+
         // UPGRADES
 
         fn get_governance_token_address(self: @ContractState) -> ContractAddress {

src/proposals.cairo

@@ -38,6 +38,7 @@ mod Proposals {
     use governance::types::BlockNumber;
     use governance::types::ContractType;
     use governance::types::PropDetails;
+    use governance::types::VoteStatus;
     use governance::traits::IERC20Dispatcher;
     use governance::traits::IERC20DispatcherTrait;
     use governance::constants;
@@ -103,6 +104,34 @@ mod Proposals {
         }
     }
 
+    fn get_live_proposals() -> Array<felt252> {
+        let max: u32 = get_free_prop_id_timestamp().try_into().unwrap();
+        let mut i: u32 = 0;
+        let mut arr = ArrayTrait::<felt252>::new();
+
+        loop {
+            if i >= max {
+                break;
+            }
+
+            let prop_id: felt252 = i.into();
+            let current_status = get_proposal_status(prop_id);
+
+            if current_status == 0 {
+                arr.append(prop_id);
+            }
+
+            i += 1;
+        };
+
+        arr
+    }
+
+    fn get_user_voted(user_address: ContractAddress, prop_id: felt252) -> VoteStatus {
+        let state = Governance::unsafe_new_contract_state();
+        state.proposal_voted_by.read((prop_id, user_address))
+    }
+
     fn submit_proposal(payload: felt252, to_upgrade: ContractType) -> felt252 {
         assert_correct_contract_type(to_upgrade);
         let mut state = Governance::unsafe_new_contract_state();