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jbhv12 · May 3, 2024 · e4aab9a · e4aab9a
1 parent c09be0f
commit e4aab9a
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Showing 5 changed files with 17 additions and 111 deletions.
diff --git a/contract/contracts/Flatten.sol b/contract/contracts/Flatten.sol
@@ -213,58 +213,6 @@ interface IERC721 is IERC165 {
      */
     function ownerOf(uint256 tokenId) external view returns (address owner);
 
-    /**
-     * @dev Safely transfers `tokenId` token from `from` to `to`.
-     *
-     * Requirements:
-     *
-     * - `from` cannot be the zero address.
-     * - `to` cannot be the zero address.
-     * - `tokenId` token must exist and be owned by `from`.
-     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
-     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon
-     *   a safe transfer.
-     *
-     * Emits a {Transfer} event.
-     */
-    function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
-
-    /**
-     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
-     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
-     *
-     * Requirements:
-     *
-     * - `from` cannot be the zero address.
-     * - `to` cannot be the zero address.
-     * - `tokenId` token must exist and be owned by `from`.
-     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or
-     *   {setApprovalForAll}.
-     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon
-     *   a safe transfer.
-     *
-     * Emits a {Transfer} event.
-     */
-    function safeTransferFrom(address from, address to, uint256 tokenId) external;
-
-    /**
-     * @dev Transfers `tokenId` token from `from` to `to`.
-     *
-     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
-     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
-     * understand this adds an external call which potentially creates a reentrancy vulnerability.
-     *
-     * Requirements:
-     *
-     * - `from` cannot be the zero address.
-     * - `to` cannot be the zero address.
-     * - `tokenId` token must be owned by `from`.
-     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
-     *
-     * Emits a {Transfer} event.
-     */
-    function transferFrom(address from, address to, uint256 tokenId) external;
-
     /**
      * @dev Gives permission to `to` to transfer `tokenId` token to another account.
      * The approval is cleared when the token is transferred.
@@ -1290,36 +1238,6 @@ abstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Er
         return _operatorApprovals[owner][operator];
     }
 
-    /**
-     * @dev See {IERC721-transferFrom}.
-     */
-    function transferFrom(address from, address to, uint256 tokenId) public virtual {
-        if (to == address(0)) {
-            revert ERC721InvalidReceiver(address(0));
-        }
-        // Setting an "auth" arguments enables the `_isAuthorized` check which verifies that the token exists
-        // (from != 0). Therefore, it is not needed to verify that the return value is not 0 here.
-        address previousOwner = _update(to, tokenId, _msgSender());
-        if (previousOwner != from) {
-            revert ERC721IncorrectOwner(from, tokenId, previousOwner);
-        }
-    }
-
-    /**
-     * @dev See {IERC721-safeTransferFrom}.
-     */
-    function safeTransferFrom(address from, address to, uint256 tokenId) public {
-        safeTransferFrom(from, to, tokenId, "");
-    }
-
-    /**
-     * @dev See {IERC721-safeTransferFrom}.
-     */
-    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual {
-        transferFrom(from, to, tokenId);
-        _checkOnERC721Received(from, to, tokenId, data);
-    }
-
     /**
      * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist
      *
@@ -1857,6 +1775,8 @@ abstract contract ReviewToken is
     }
 
     function referUser(address referred) public {
+        require(referred != _msgSender(), "You cannot refer yourself!");
+        // todo cant refer already existing user
         require(
             _reviewEligibleUsers[_msgSender()],
             "You aren't eligible for referring someone, you must use some functionality first"
@@ -1933,13 +1853,7 @@ abstract contract ReviewToken is
         _setTokenURI(tokenId, uri);
         return tokenId;
     }
-
-    // soulbound functionality
-
-    // function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) public override {}
-    // function safeTransferFrom(address from, address to, uint256 tokenId) public override {}
-    // function transferFrom(address from, address to, uint256 tokenId) public override {}
-
+
     // overrdies for gelato relay
 
     function _msgSender()

diff --git a/contract/package.json b/contract/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jbhv12-web3-testimonials",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Smart contract for web3 testimonials!",
   "repository": {
     "type": "git",