community nft in progress

src/community/community_nft.cairo

@@ -0,0 +1,56 @@
+use starknet::ContractAddress;
+
+#[starknet::interface]
+trait IERC721<TContractState> {
+    fn mint(ref self: TContractState, to: ContractAddress, token_id: u256);
+    fn burn(ref self: TContractState, token_id: u256);
+}
+
+
+#[starknet::contract]
+pub mod CommunityNft {
+    use openzeppelin::introspection::src5::SRC5Component;
+    use openzeppelin::token::erc721::{ERC721Component, ERC721HooksEmptyImpl};
+    use starknet::ContractAddress;
+    use karst::interfaces::ICommunityNft::ICommunityNft;
+
+    component!(path: ERC721Component, storage: erc721, event: ERC721Event);
+    component!(path: SRC5Component, storage: src5, event: SRC5Event);
+
+    // ERC721 Mixin
+    #[abi(embed_v0)]
+    impl ERC721MixinImpl = ERC721Component::ERC721MixinImpl<ContractState>;
+    impl ERC721InternalImpl = ERC721Component::InternalImpl<ContractState>;
+
+    #[storage]
+    struct Storage {
+        #[substorage(v0)]
+        erc721: ERC721Component::Storage,
+        #[substorage(v0)]
+        src5: SRC5Component::Storage
+    }
+
+    #[event]
+    #[derive(Drop, starknet::Event)]
+    enum Event {
+        #[flat]
+        ERC721Event: ERC721Component::Event,
+        #[flat]
+        SRC5Event: SRC5Component::Event
+    }
+
+    #[constructor]
+    fn constructor(ref self: ContractState, name: felt252, symbol: felt252) {
+        self.erc721.initializer(name, symbol, "https://api.karst.com/v1/");
+    }
+
+    #[abi(embed_v0)]
+    impl CommunityNft of ICommunityNft<ContractState> {
+        fn mint(ref self: ContractState, to: ContractAddress, token_id: u256) {
+            self.erc721.mint(to, token_id);
+        }
+        fn burn(ref self: ContractState, token_id: u256) {
+            self.erc721.burn(token_id);
+        }
+    }
+}

src/interfaces/ICommunityNft.cairo

@@ -0,0 +1,10 @@
+use starknet::ContractAddress;
+
+// *************************************************************************
+//                              INTERFACE of ICommunity NFT
+// *************************************************************************
+#[starknet::interface]
+pub trait ICommunityNft<TContractState> {
+    fn mint(ref self: TContractState, to: ContractAddress, token_id: u256);
+    fn burn(ref self: TContractState, token_id: u256);
+}