Desarrollo realizado para completar el Reto - NFT dinámicos con datos…

Metadata templates/charizard.json

@@ -0,0 +1,24 @@
+{
+    "nombre": "Charizard Gigantamax",
+    "descripción": "POKFT",
+    "imagen": "https://gateway.pinata.cloud/ipfs/QmU7JcdwEyHX63ppCjWhFu3kJ1asKbSuNi1Ak9x9gJEG9h",
+    "background_color": "E3350D",
+    "atributos": [
+        {
+            "tipo-rasgo": "Categoría",
+            "valor": "Llama"
+        },
+        {
+            "tipo-rasgo": "Tipo",
+            "value": "Fuego, Volador"
+        },
+        {
+            "tipo-rasgo": "Habilidades",
+            "value": "BLAZE"
+        },
+        {
+            "trait-type": "Weaknesses",
+            "value": "Water, Electric, Rock*4"
+        }
+    ]
+}

Metadata templates/charizard_gigantamax.json

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+{
+    "nombre": "Charizard Gigantamax",
+    "descripción": "POKFT",
+    "imagen": "https://gateway.pinata.cloud/ipfs/QmU7JcdwEyHX63ppCjWhFu3kJ1asKbSuNi1Ak9x9gJEG9h",
+    "background_color": "E3350D",
+    "atributos": [
+        {
+            "tipo-rasgo": "Categoría",
+            "valor": "Llama"
+        },
+        {
+            "tipo-rasgo": "Tipo",
+            "value": "Fuego, Volador"
+        },
+        {
+            "tipo-rasgo": "Habilidades",
+            "value": "BLAZE"
+        },
+        {
+            "trait-type": "Weaknesses",
+            "value": "Water, Electric, Rock*4"
+        }
+    ]
+}

Metadata templates/charizard_max.json

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+{
+    "name": "Charizard Max",
+    "description": "POKFT",
+    "image": "https://gateway.pinata.cloud/ipfs/QmegFcnQ5YyNScRUES7gL74YHDkFSgXVLVaua7W4CzfEZC",
+    "background_color": "E3350D",
+    "attributes": [
+        {
+            "trait-type": "Category",
+            "value": "Flame"
+        },
+        {
+            "trait-type": "Type",
+            "value": "Fire, Dragon"
+        },
+        {
+            "trait-type": "Abilities",
+            "value": "TOUGH CLAWS"
+        },
+        {
+            "trait-type": "Weaknesses",
+            "value": "Ground, Rock, Dragon"
+        }
+    ]
+}

Metadata templates/charmander.json

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+{
+    "name": "Charmander",
+    "description": "POKFT",
+    "image": "https://gateway.pinata.cloud/ipfs/QmPdRCb7Q7nTYeKCxdPZ9SCaxQH5FkhabRRmvd62XVfoRY",
+    "background_color": "E3350D",
+    "attributes": [
+        {
+            "trait-type": "Category",
+            "value": "Lizard"
+        },
+        {
+            "trait-type": "Type",
+            "value": "Fire"
+        },
+        {
+            "trait-type": "Abilities",
+            "value": "BLAZ"
+        },
+        {
+            "trait-type": "Weaknesses",
+            "value": "Water, Ground, Rock"
+        }
+    ]
+}

Metadata templates/charmelon.json

@@ -0,0 +1,24 @@
+{
+    "name": "Charmeleon",
+    "description": "POKFT",
+    "image": "https://gateway.pinata.cloud/ipfs/QmZgkDVeg1Ev8USH2PJpHSiwNfDNmhBRRF8cwM1HyUjNix",
+    "background_color": "E3350D",
+    "attributes": [
+        {
+            "trait-type": "Category",
+            "value": "Flame"
+        },
+        {
+            "trait-type": "Type",
+            "value": "Fire"
+        },
+        {
+            "trait-type": "Abilities",
+            "value": "BLAZ"
+        },
+        {
+            "trait-type": "Weaknesses",
+            "value": "Water, Ground, Rock"
+        }
+    ]
+}

Metadata templates/creciendo.json

@@ -1,7 +1,7 @@
 {
     "name": "Flor Creciendo",
     "description": "Flor NFT va a dar un nuevo paso",
-    "image": "https://gateway.pinata.cloud/ipfs/QmV8U3DsVNHsrnDcsosuCYmpRtAqadam1zrCW5dDk9hUrB",
+    "image": "https://gateway.pinata.cloud/ipfs/QmPaCenJqPj2dVqtumePtDLoWkhkFbY9DhqFRQpismPWTv",
     "attributes": [
         {
             "trait-type": "EtapaFLor",

Metadata templates/florecida.json

@@ -1,7 +1,7 @@
 {
     "name": "Semilla Flor",
     "description": "Flor NFT con la que vamos a aprender",
-    "image": "https://gateway.pinata.cloud/ipfs/QmXQsAQk18pLGtfg2knesd17kLFwC6PEAH6eKLpmn8Qhr5",
+    "image": "https://gateway.pinata.cloud/ipfs/QmV8U3DsVNHsrnDcsosuCYmpRtAqadam1zrCW5dDk9hUrB",
     "attributes": [
         {
             "trait-type": "EtapaFLor",

full.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.7;
+
+import "@chainlink/contracts/src/v0.8/KeeperCompatible.sol";
+import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
+import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
+import "@openzeppelin/contracts/access/Ownable.sol";
+import "@openzeppelin/contracts/utils/Counters.sol";
+
+contract EAGNFTPLATZIV2 is
+    ERC721,
+    ERC721URIStorage,
+    Ownable,
+    KeeperCompatibleInterface
+{
+    using Counters for Counters.Counter;
+    Counters.Counter private tokenIdCounter;
+    string[] uriData = [
+        "https://gateway.pinata.cloud/ipfs/QmQrzxt1fvzoR6J91FTe58dd8Dg79CfPmPKhzhkDZKS1xP",
+        "https://gateway.pinata.cloud/ipfs/Qmf8RDvw5XP1XyzbEVdcYQcYqdp9Xe9aAkuAqrf2eh7bZs",
+        "https://gateway.pinata.cloud/ipfs/QmQKyA8wUUbCgjBnqibxLqEZW3FPZqJXj5i6YBEKgHXMcJ"
+    ];
+    uint256 lastTimeStamp;
+    uint256 interval;
+
+    constructor(uint256 _interval) ERC721("EAGNFTPLATZIV2", "EAGPNFTV2") {
+        interval = _interval;
+        lastTimeStamp = block.timestamp;
+    }
+
+    function checkUpkeep(
+        bytes calldata /* checkData */
+    )
+        external
+        view
+        override
+        returns (
+            bool unkeepNeeded,
+            bytes memory /* performData */
+        )
+    {
+        uint256 tokenId = tokenIdCounter.current() - 1;
+        bool done;
+        if (getStage(tokenId) >= 2) {
+            done = true;
+        }
+        unkeepNeeded = !done && ((block.timestamp - lastTimeStamp) > interval);
+    }
+
+    function performUpkeep(
+        bytes calldata /* performData */
+    ) external override {
+        if ((block.timestamp - lastTimeStamp) > interval) {
+            lastTimeStamp = block.timestamp;
+            uint256 tokenId = tokenIdCounter.current() - 1;
+            updateToken(tokenId);
+        }
+    }
+
+    function safeMint(address to) public onlyOwner {
+        uint256 tokenId = tokenIdCounter.current();
+        tokenIdCounter.increment();
+        _safeMint(to, tokenId);
+        _setTokenURI(tokenId, uriData[0]);
+    }
+
+    function getStage(uint256 _tokenId) public view returns (uint256) {
+        string memory _uri = tokenURI(_tokenId);
+        if (compareStrings(_uri, uriData[0])) {
+            return 0;
+        }
+        if (compareStrings(_uri, uriData[1])) {
+            return 1;
+        }
+        return 2;
+    }
+
+    function updateToken(uint256 _tokenId) private {
+        if (getStage(_tokenId) >= 2) {
+            return;
+        }
+        uint256 newVal = getStage(_tokenId) + 1;
+        string memory newUri = uriData[newVal];
+        _setTokenURI(_tokenId, newUri);
+    }
+
+    function compareStrings(string memory a, string memory b)
+        private
+        pure
+        returns (bool)
+    {
+        return (keccak256(abi.encodePacked((a))) ==
+            keccak256(abi.encodePacked((b))));
+    }
+
+    // The following functions are overrides required by Solidity.
+    function _burn(uint256 tokenId)
+        internal
+        override(ERC721, ERC721URIStorage)
+    {
+        super._burn(tokenId);
+    }
+
+    function tokenURI(uint256 tokenId)
+        public
+        view
+        override(ERC721, ERC721URIStorage)
+        returns (string memory)
+    {
+        return super.tokenURI(tokenId);
+    }
+}

image/chamander.png:Zone.Identifier

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+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/EdgarAGuevara/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/image/chamander.png

image/charizard.png:Zone.Identifier

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+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/EdgarAGuevara/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/image/charizard.png

image/charizard_gigantamax.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/EdgarAGuevara/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/image/charizard_gigantamax.png

image/charizard_max.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/EdgarAGuevara/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/image/charizard_max.png

image_test/PKM_by_RDTP_Chamander.png:Zone.Identifier

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+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Chamander.png

image_test/PKM_by_RDTP_Chamleon.png:Zone.Identifier

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+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Chamleon.png

image_test/PKM_by_RDTP_Charizard.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Charizard.png

image_test/PKM_by_RDTP_Charizard_gigantamax.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Charizard_gigantamax.png

image_test/PKM_by_RDTP_Charizard_max.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Charizard_max.png

image_test/POKEFT_Chamander.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Chamander.png

image_test/POKEFT_Chamleon.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Chamleon.png

image_test/POKEFT_Charizard.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Charizard.png

image_test/POKEFT_Charizard_gigantamax.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Charizard_gigantamax.png

image_test/POKEFT_Charizard_max.png:Zone.Identifier

@@ -0,0 +1,3 @@
+[ZoneTransfer]
+ZoneId=3
+HostUrl=https://raw.githubusercontent.com/camohe90/platziretoDNFT/ef600a88d0c7be2e4e583792b82d46474feeb774/challenges_images/2-challenge/POKEFT_Charizard_max.png

nft.sol

@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.4;
+
+import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
+import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
+import "@openzeppelin/contracts/access/Ownable.sol";
+import "@openzeppelin/contracts/utils/Counters.sol";
+
+contract EAGNFTPLATZI is ERC721, ERC721URIStorage, Ownable {
+    using Counters for Counters.Counter;
+    string[] uriData = [
+        "https://gateway.pinata.cloud/ipfs/QmQrzxt1fvzoR6J91FTe58dd8Dg79CfPmPKhzhkDZKS1xP",
+        "https://gateway.pinata.cloud/ipfs/QmfWfqhhWFN1acW25iZ5chhDUBjPitgpRHHrHccpmetAmY",
+        "https://gateway.pinata.cloud/ipfs/QmYfnDNxyfAMPVaimRxQQ8jqqaR7QAE8GExdW8pD7F1FxK"
+    ];
+
+    Counters.Counter private _tokenIdCounter;
+
+    constructor() ERC721("EAGNFTPLATZI", "EAGNPT") {}
+
+    function safeMint(address to) public onlyOwner {
+        uint256 tokenId = _tokenIdCounter.current();
+        _tokenIdCounter.increment();
+        _safeMint(to, tokenId);
+        _setTokenURI(tokenId, uriData[0]);
+    }
+
+    function changeData(uint256 _tokenId) public {
+        _setTokenURI(_tokenId, uriData[2]);
+    }
+
+    // The following functions are overrides required by Solidity.
+    function _burn(uint256 tokenId)
+        internal
+        override(ERC721, ERC721URIStorage)
+    {
+        super._burn(tokenId);
+    }
+
+    function tokenURI(uint256 tokenId)
+        public
+        view
+        override(ERC721, ERC721URIStorage)
+        returns (string memory)
+    {
+        return super.tokenURI(tokenId);
+    }
+}