royalties workaround

README.md

@@ -32,6 +32,7 @@ You can always clone it and change it as you need. The best is to use the Elven
 - Smart Contract in version 1 doesn't have many mechanisms which will strongly limit unwanted behaviors. It only implements random minting, but in version 2, there will be more mechanisms for fair launches.
 
 #### TODO:
+- implement `esdt_nft_create_as_caller` (waits for chain updates, it won't work for now)
 - better docs
 - tests
 - additional nft roles management (optional with default set) (???)

output/elven-nft-minter.abi.json

@@ -177,6 +177,13 @@
             ],
             "outputs": []
         },
+        {
+            "name": "claimScFunds",
+            "onlyOwner": true,
+            "mutability": "mutable",
+            "inputs": [],
+            "outputs": []
+        },
         {
             "name": "mint",
             "mutability": "mutable",

src/lib.rs

@@ -214,6 +214,21 @@ pub trait ElvenTools {
         Ok(())
     }
 
+    // As an owner, claim Smart Contract balance - temporary solution for royalities, the SC has to be payable to be able to get royalties
+    #[only_owner]
+    #[endpoint(claimScFunds)]
+    fn claim_sc_funds(&self) -> SCResult<()> {
+        self.send().direct_egld(
+            &self.blockchain().get_caller(),
+            &self
+                .blockchain()
+                .get_sc_balance(&TokenIdentifier::egld(), 0),
+            &[],
+        );
+
+        Ok(())
+    }
+
     // Main mint function - takes the payment sum for all tokens to mint.
     #[payable("EGLD")]
     #[endpoint(mint)]

wasm/src/lib.rs

@@ -9,6 +9,7 @@ elrond_wasm_node::wasm_endpoints! {
     (
         callBack
         changeBaseCids
+        claimScFunds
         getDropTokensLeft
         getNftPrice
         getNftTokenId