execute sync call

contracts/multisig/src/action.rs

@@ -54,6 +54,7 @@ pub enum Action<M: ManagedTypeApi> {
         code_metadata: CodeMetadata,
         arguments: ManagedVec<M, ManagedBuffer<M>>,
     },
+    SendSyncCall(CallActionData<M>),
 }
 
 impl<M: ManagedTypeApi> Action<M> {

contracts/multisig/src/multisig_events.rs

@@ -85,4 +85,15 @@ pub trait MultisigEventsModule {
         #[indexed] gas: GasLimit,
         #[indexed] arguments: &MultiValueManagedVec<ManagedBuffer>,
     );
+
+    #[event("performSyncCall")]
+    fn perform_sync_call_event(
+        &self,
+        #[indexed] action_id: ActionId,
+        #[indexed] to: &ManagedAddress,
+        #[indexed] egld_value: &BigUint,
+        #[indexed] gas: GasLimit,
+        #[indexed] endpoint: &ManagedBuffer,
+        #[indexed] arguments: &MultiValueManagedVec<ManagedBuffer>,
+    );
 }

contracts/multisig/src/multisig_perform.rs

@@ -210,10 +210,12 @@ pub trait MultisigPerformModule:
                     self.quorum().get() <= self.num_board_members().get(),
                     "quorum cannot exceed board size"
                 );
+
                 OptionalValue::None
             }
             Action::RemoveUser(user_address) => {
                 self.change_user_role(action_id, user_address, UserRole::None);
+
                 let num_board_members = self.num_board_members().get();
                 let num_proposers = self.num_proposers().get();
                 require!(
@@ -224,6 +226,7 @@ pub trait MultisigPerformModule:
                     self.quorum().get() <= num_board_members,
                     "quorum cannot exceed board size"
                 );
+
                 OptionalValue::None
             }
             Action::ChangeQuorum(new_quorum) => {
@@ -233,6 +236,7 @@ pub trait MultisigPerformModule:
                 );
                 self.quorum().set(new_quorum);
                 self.perform_change_quorum_event(action_id, new_quorum);
+
                 OptionalValue::None
             }
             Action::SendTransferExecuteEgld(call_data) => {
@@ -329,6 +333,7 @@ pub trait MultisigPerformModule:
                     code_metadata,
                     &arguments.into(),
                 );
+
                 OptionalValue::Some(new_address)
             }
             Action::SCUpgradeFromSource {
@@ -356,6 +361,30 @@ pub trait MultisigPerformModule:
                     code_metadata,
                     &arguments.into(),
                 );
+
+                OptionalValue::None
+            }
+            Action::SendSyncCall(call_data) => {
+                let gas = call_data
+                    .opt_gas_limit
+                    .unwrap_or_else(|| self.ensure_and_get_gas_for_transfer_exec());
+                self.perform_sync_call_event(
+                    action_id,
+                    &call_data.to,
+                    &call_data.egld_amount,
+                    gas,
+                    &call_data.endpoint_name,
+                    call_data.arguments.as_multi(),
+                );
+
+                let (_, _transfers): (IgnoreValue, _) = self
+                    .send()
+                    .contract_call::<()>(call_data.to, call_data.endpoint_name)
+                    .with_egld_transfer(call_data.egld_amount)
+                    .with_raw_arguments(call_data.arguments.into())
+                    .with_gas_limit(gas)
+                    .execute_on_dest_context_with_back_transfers();
+
                 OptionalValue::None
             }
         }

contracts/multisig/src/multisig_propose.rs

@@ -102,7 +102,7 @@ pub trait MultisigProposeModule: crate::multisig_state::MultisigStateModule {
         self.propose_action(Action::SendTransferExecuteEsdt(call_data))
     }
 
-    /// Propose a transaction in which the contract will perform an async call call.
+    /// Propose a transaction in which the contract will perform an async call.
     /// Can call smart contract endpoints directly.
     /// Can use ESDTTransfer/ESDTNFTTransfer/MultiESDTTransfer to send tokens, while also optionally calling endpoints.
     /// Works well with builtin functions.
@@ -165,6 +165,35 @@ pub trait MultisigProposeModule: crate::multisig_state::MultisigStateModule {
         })
     }
 
+    /// Propose a transaction in which the contract will perform a sync call.
+    /// Can call smart contract endpoints directly.
+    /// Can use ESDTTransfer/ESDTNFTTransfer/MultiESDTTransfer to send tokens, while also optionally calling endpoints.
+    /// Works well with builtin functions.
+    /// Cannot simply send EGLD directly without calling anything.
+    #[endpoint(proposeSyncCall)]
+    fn propose_sync_call(
+        &self,
+        to: ManagedAddress,
+        egld_amount: BigUint,
+        opt_gas_limit: Option<GasLimit>,
+        function_call: FunctionCall,
+    ) -> ActionId {
+        require!(
+            egld_amount > 0 || !function_call.is_empty(),
+            "proposed action has no effect"
+        );
+
+        let call_data = CallActionData {
+            to,
+            egld_amount,
+            opt_gas_limit,
+            endpoint_name: function_call.function_name,
+            arguments: function_call.arg_buffer.into_vec_of_buffers(),
+        };
+
+        self.propose_action(Action::SendSyncCall(call_data))
+    }
+
     #[endpoint(proposeBatch)]
     fn propose_batch(&self, actions: MultiValueEncoded<Action<Self::Api>>) -> GroupId {
         let group_id = self.last_action_group_id().get() + 1;

contracts/multisig/wasm-multisig-full/src/lib.rs

@@ -6,9 +6,9 @@
 
 // Init:                                 1
 // Upgrade:                              1
-// Endpoints:                           40
+// Endpoints:                           41
 // Async Callback:                       1
-// Total number of exported functions:  43
+// Total number of exported functions:  44
 
 #![no_std]
 
@@ -39,6 +39,7 @@ multiversx_sc_wasm_adapter::endpoints! {
         proposeAsyncCall => propose_async_call
         proposeSCDeployFromSource => propose_sc_deploy_from_source
         proposeSCUpgradeFromSource => propose_sc_upgrade_from_source
+        proposeSyncCall => propose_sync_call
         proposeBatch => propose_batch
         sign => sign
         signBatch => sign_batch

contracts/multisig/wasm/src/lib.rs

@@ -6,9 +6,9 @@
 
 // Init:                                 1
 // Upgrade:                              1
-// Endpoints:                           32
+// Endpoints:                           33
 // Async Callback:                       1
-// Total number of exported functions:  35
+// Total number of exported functions:  36
 
 #![no_std]
 
@@ -39,6 +39,7 @@ multiversx_sc_wasm_adapter::endpoints! {
         proposeAsyncCall => propose_async_call
         proposeSCDeployFromSource => propose_sc_deploy_from_source
         proposeSCUpgradeFromSource => propose_sc_upgrade_from_source
+        proposeSyncCall => propose_sync_call
         proposeBatch => propose_batch
         sign => sign
         signBatch => sign_batch