@hashgraph/nft-utilities - npm Package Compare versions

Comparing version 2.1.5 to 2.2.0

dist/cjs/rarity/index.d.ts

@@ -24,4 +24,4 @@ /**
  * @return {RarityResult[]} Array of objects with rarity information for each NFT
-  */
+ */
 declare const calculateRarity: (dir: string) => RarityResult[];
 export { calculateRarity };

dist/cjs/rarity/index.js

@@ -27,3 +27,3 @@ "use strict";
  * @return {RarityResult[]} Array of objects with rarity information for each NFT
-  */
+ */
 const calculateRarity = (dir) => {
@@ -38,2 +38,14 @@ const filenames = (0, files_1.getJSONFilesForDir)(dir);
         file.filedata.attributes.forEach((NFTAttribute) => {
+            // Skip special types of attributes in the rarity calculation (Openrarity specification)
+            if (NFTAttribute.display_type == 'percentage' ||
+                NFTAttribute.display_type == 'boost' ||
+                NFTAttribute.display_type == 'color' ||
+                NFTAttribute.display_type == 'datetime' ||
+                NFTAttribute.display_type == 'boolean') {
+                return traitRarities.push({
+                    trait: NFTAttribute.trait_type,
+                    value: NFTAttribute.value,
+                    rarity: 0,
+                });
+            }
             const attributeConfigObject = attributesMap.find((attribute) => attribute.trait_type === NFTAttribute.trait_type);
@@ -75,2 +87,4 @@ if (!attributeConfigObject)
     files.forEach((file) => {
+        if (!file.filedata.attributes)
+            throw new Error(`Attributes not found in file ${file.filename}. Please ensure that your metadata file is valid.`);
         file.filedata.attributes.forEach((attribute) => {
@@ -77,0 +91,0 @@ const matchedAttributeIndex = attributesMap.findIndex((attributeObject) => attribute.trait_type === attributeObject.trait_type);

dist/rarity/index.d.ts

@@ -24,4 +24,4 @@ /**
  * @return {RarityResult[]} Array of objects with rarity information for each NFT
-  */
+ */
 declare const calculateRarity: (dir: string) => RarityResult[];
 export { calculateRarity };

dist/rarity/index.js

@@ -27,3 +27,3 @@ "use strict";
  * @return {RarityResult[]} Array of objects with rarity information for each NFT
-  */
+ */
 const calculateRarity = (dir) => {
@@ -38,2 +38,14 @@ const filenames = (0, files_1.getJSONFilesForDir)(dir);
         file.filedata.attributes.forEach((NFTAttribute) => {
+            // Skip special types of attributes in the rarity calculation (Openrarity specification)
+            if (NFTAttribute.display_type == 'percentage' ||
+                NFTAttribute.display_type == 'boost' ||
+                NFTAttribute.display_type == 'color' ||
+                NFTAttribute.display_type == 'datetime' ||
+                NFTAttribute.display_type == 'boolean') {
+                return traitRarities.push({
+                    trait: NFTAttribute.trait_type,
+                    value: NFTAttribute.value,
+                    rarity: 0,
+                });
+            }
             const attributeConfigObject = attributesMap.find((attribute) => attribute.trait_type === NFTAttribute.trait_type);
@@ -75,2 +87,4 @@ if (!attributeConfigObject)
     files.forEach((file) => {
+        if (!file.filedata.attributes)
+            throw new Error(`Attributes not found in file ${file.filename}. Please ensure that your metadata file is valid.`);
         file.filedata.attributes.forEach((attribute) => {
@@ -77,0 +91,0 @@ const matchedAttributeIndex = attributesMap.findIndex((attributeObject) => attribute.trait_type === attributeObject.trait_type);

package.json

 {
   "name": "@hashgraph/nft-utilities",
-  "version": "2.1.5",
+  "version": "2.2.0",
   "description": "NFT Utilities for Hedera Hashgraph",
@@ -5,0 +5,0 @@ "author": "Michiel Mulders",

No alert changes

Improved metrics

Total package byte prevSize

141459

1.09%

Lines of code

2900

0.97%

No dependency changes