updated for new dogs and auto setting tokenuri

.env

@@ -1,6 +1,9 @@
 ### remove the '#' to use the environment variables
 # export PRIVATE_KEY=asafdagadd
+# export WEB3_INFURA_PROJECT_ID=asdfsdf
+
+
+### Optional - don't uncomment if you don't know what they do!
 # export ETHERSCAN_TOKEN=asdfasdfasdf
 # export IPFS_URL=http://127.0.0.1:5001
 # export UPLOAD_IPFS=true
-# export WEB3_INFURA_PROJECT_ID=asdfsdf

.gitignore

@@ -2,6 +2,7 @@
 build
 .pytest_cache
 .env
+.DS*
 
 # Byte-compiled / optimized / DLL files
 __pycache__/

README.md

@@ -70,7 +70,7 @@ There are 2 types of NFTs here.
 1. `SimpleCollectibles.sol`
 2. `AdvancedCollectibles.sol`
 
-They each deploy unique dogs. The advanced version gives you a random breed (out of a Pug, Shiba Inu, and St. Brenard).
+They each deploy unique dogs. The advanced version gives you a random breed (out of a Pug, Shiba Inu, and St. Bernard).
 
 The advanced collection uses a [Chainlink VRF](https://docs.chain.link/docs/get-a-random-number) to deploy the random dog. 
 

contracts/AdvancedCollectible.sol

@@ -5,7 +5,7 @@ import "@chainlink/contracts/src/v0.6/VRFConsumerBase.sol";
 
 contract AdvancedCollectible is ERC721, VRFConsumerBase {
     uint256 public tokenCounter;
-    enum Breed{PUG, SHIBA_INU, BRENARD}
+    enum Breed{PUG, SHIBA_INU, ST_BERNARD}
     // add other things
     mapping(bytes32 => address) public requestIdToSender;
     mapping(bytes32 => string) public requestIdToTokenURI;
@@ -16,7 +16,7 @@ contract AdvancedCollectible is ERC721, VRFConsumerBase {
 
     bytes32 internal keyHash;
     uint256 internal fee;
-    uint256 public randomResult;
+
     constructor(address _VRFCoordinator, address _LinkToken, bytes32 _keyhash)
     public 
     VRFConsumerBase(_VRFCoordinator, _LinkToken)

metadata/rinkeby/0-SHIBA_INU.json → metadata/rinkeby/1-SHIBA_INU.json

@@ -1,7 +1,7 @@
 {
-    "name": "SHIBA_INU",
+    "name": "PUG",
     "description": "An adorable SHIBA_INU pup!",
-    "image": "https://ipfs.io/ipfs/QmSsYRx3LpDAb1GZQm7zZ1AuHZjfbPkD6J7s9r41xu1mf8?filename=pug.png",
+    "image": "https://ipfs.io/ipfs/QmYx6GsYAKnNzZ9A6NvEKV9nf1VaDzJrqDR23Y8YSkebLU?filename=shiba-inu.png",
     "attributes": [
         {
             "trait_type": "cuteness",

metadata/rinkeby/2-ST_BERNARD.json

@@ -0,0 +1,11 @@
+{
+    "name": "ST_BERNARD",
+    "description": "An adorable ST_BERNARD pup!",
+    "image": "https://ipfs.io/ipfs/QmUPjADFGEKmfohdTaNcWhp7VGk26h5jXDA7v3VtTnTLcW?filename=st-bernard.png",
+    "attributes": [
+        {
+            "trait_type": "cuteness",
+            "value": 100
+        }
+    ]
+}

scripts/advanced_collectible/create_metadata.py

@@ -10,15 +10,19 @@
 
 load_dotenv()
 
-
-pug_uri = "https://ipfs.io/ipfs/QmSsYRx3LpDAb1GZQm7zZ1AuHZjfbPkD6J7s9r41xu1mf8?filename=pug.png"
+breed_to_image_uri = {
+    'PUG': "https://ipfs.io/ipfs/QmSsYRx3LpDAb1GZQm7zZ1AuHZjfbPkD6J7s9r41xu1mf8?filename=pug.png",
+    'SHIBA_INU': "https://ipfs.io/ipfs/QmYx6GsYAKnNzZ9A6NvEKV9nf1VaDzJrqDR23Y8YSkebLU?filename=shiba-inu.png",
+    'ST_BERNARD': "https://ipfs.io/ipfs/QmUPjADFGEKmfohdTaNcWhp7VGk26h5jXDA7v3VtTnTLcW?filename=st-bernard.png"
+}
 
 
 def main():
     print("Working on " + network.show_active())
     advanced_collectible = AdvancedCollectible[len(AdvancedCollectible) - 1]
     number_of_advanced_collectibles = advanced_collectible.tokenCounter()
-    print(number_of_advanced_collectibles)
+    print("The number of tokens you've deployed is: " +
+          str(number_of_advanced_collectibles))
     write_metadata(number_of_advanced_collectibles, advanced_collectible)
 
 
@@ -35,9 +39,9 @@ def write_metadata(token_ids, nft_contract):
         )
         if Path(metadata_file_name).exists():
             print(
-                "{} already found, delete it to overwrite!".format(metadata_file_name)
+                "{} already found, delete it to overwrite!".format(
+                    metadata_file_name)
             )
-            continue
         else:
             print("Creating Metadata file: " + metadata_file_name)
             collectible_metadata["name"] = get_breed(
@@ -46,9 +50,11 @@ def write_metadata(token_ids, nft_contract):
             collectible_metadata["description"] = "An adorable {} pup!".format(
                 collectible_metadata["name"]
             )
+            image_to_upload = None
             if os.getenv("UPLOAD_IPFS") == "true":
-                pug_uri = upload_nft()
-            collectible_metadata["image"] = pug_uri
+                image_to_upload = upload_nft()
+            image_to_upload = breed_to_image_uri[breed] if not image_to_upload else image_to_upload
+            collectible_metadata["image"] = image_to_upload
             file = open(metadata_file_name, "w")
             json.dump(collectible_metadata, file)
 
@@ -61,9 +67,11 @@ def upload_nft(image_path="./img/pug.png"):
         if os.getenv("IPFS_URL")
         else "https://ipfs.infura.io:5001/"
     )
-    response = requests.post(ipfs_url + "/api/v0/add", files={"file": image_binary})
+    response = requests.post(ipfs_url + "/api/v0/add",
+                             files={"file": image_binary})
     ipfs_hash = response.json()["Hash"]
     filename = image_path.split("/")[-1:][0]
-    image_uri = "https://ipfs.io/ipfs/{}?filename={}".format(ipfs_hash, filename)
+    image_uri = "https://ipfs.io/ipfs/{}?filename={}".format(
+        ipfs_hash, filename)
     print(image_uri)
     return image_uri

scripts/advanced_collectible/set_tokenuri.py

@@ -4,14 +4,28 @@
 from scripts.helpful_scripts import get_breed
 
 
-PUG_METADATA = "https://ipfs.io/ipfs/Qmd9MCGtdVz2miNumBHDbvj8bigSgTwnr4SbyH6DNnpWdt?filename=1-PUG.json"
+dog_metadata_dic = {
+    'PUG': "https://ipfs.io/ipfs/Qmd9MCGtdVz2miNumBHDbvj8bigSgTwnr4SbyH6DNnpWdt?filename=0-PUG.json",
+    'SHIBA_INU': "https://ipfs.io/ipfs/QmQbvDdVXKc5FyTaiYaCsvHAzroF7d6Fa8fGtEBYvPMtrk?filename=1-SHIBA_INU.json",
+    'ST_BERNARD': "https://ipfs.io/ipfs/QmbBnUjyHHN7Ytq9xDsYF9sucZdDJLRkWz7vnZfrjMXMxs?filename=2-ST_BERNARD.json"
+}
 OPENSEA_FORMAT = "https://testnets.opensea.io/assets/{}/{}"
 
 
 def main():
     print("Working on " + network.show_active())
-    advanced_collectible = AdvancedCollectible[len(SimpleCollectible) - 1]
-    set_tokenURI(0, advanced_collectible, PUG_METADATA)
+    advanced_collectible = AdvancedCollectible[len(AdvancedCollectible) - 1]
+    number_of_advanced_collectibles = advanced_collectible.tokenCounter()
+    print("The number of tokens you've deployed is: " +
+          str(number_of_advanced_collectibles))
+    for token_id in range(number_of_advanced_collectibles):
+        breed = get_breed(advanced_collectible.tokenIdToBreed(token_id))
+        if not advanced_collectible.tokenURI(token_id).startswith("https://"):
+            print("Setting tokenURI of {}".format(token_id))
+            set_tokenURI(token_id, advanced_collectible,
+                         dog_metadata_dic[breed])
+        else:
+            print("Skipping {}, we already set that tokenURI!".format(token_id))
 
 
 def set_tokenURI(token_id, nft_contract, tokenURI):

scripts/helpful_scripts.py

@@ -2,7 +2,7 @@
 
 
 def get_breed(breed_number):
-    switch = {0: "PUG", 1: "SHIBA_INU", 2: "BRENARD"}
+    switch = {0: "PUG", 1: "SHIBA_INU", 2: "ST_BERNARD"}
     return switch[breed_number]
 
 
@@ -12,5 +12,6 @@ def fund_advanced_collectible(nft_contract):
     interface.LinkTokenInterface(
         config["networks"][network.show_active()]["link_token"]
     ).transfer(
-        nft_contract, config["networks"][network.show_active()]["fee"], {"from": dev}
+        nft_contract, config["networks"][network.show_active()]["fee"], {
+            "from": dev}
     )