feat: add migration function

Scarb.toml

@@ -9,8 +9,8 @@ repository = "https://github.com/starknet-id/identity"
 
 [dependencies]
 starknet = "2.6.3"
-openzeppelin = { git = "https://github.com/OpenZeppelin/cairo-contracts.git", rev = "a83f36b23f1af6e160288962be4a2701c3ecbcda" }
-storage_read = { git = "https://github.com/starknet-id/storage_read_component.git", rev = "c7a640371d0336cc09b907154cbfeec743739ff9" }
+openzeppelin = { git = "https://github.com/OpenZeppelin/cairo-contracts.git", rev = "0697004db74502ce49900edef37331dd03531356" }
+storage_read = { git = "https://github.com/starknet-id/storage_read_component.git", rev = "6440184cc078188d1efeab1283d1698738cde435" }
 
 [[target.starknet-contract]]
 sierra = true

src/identity/main.cairo

@@ -312,5 +312,10 @@ mod Identity {
                     )
                 );
         }
+
+        fn migrate(ref self: ContractState, token_uri: ByteArray) {
+            self.ownable.assert_only_owner();
+            self.erc721.initializer("Starknet.id", "ID", token_uri);
+        }
     }
 }

src/interface/identity.cairo

@@ -60,4 +60,8 @@ trait IIdentity<TContractState> {
     fn set_extended_verifier_data(
         ref self: TContractState, id: u128, field: felt252, data: Span<felt252>, domain: u32
     );
+
+    fn migrate(
+        ref self: TContractState, token_uri: ByteArray
+    );
 }