stellar-base - npm Package Compare versions

Comparing version 0.4.11 to 0.4.12

lib/asset.js

@@ -10,3 +10,3 @@ "use strict";
 Object.defineProperty(exports, "__esModule", {
-    value: true
+  value: true
 });
@@ -36,158 +36,162 @@
 
-    /**
-    * An asset code describes an asset code and issuer pair. In the case of the native
-    * asset XLM, the issuer will be null.
-    * @constructor
-    * @param {string} code - The asset code.
-    * @param {string} issuer - The address of the issuer.
-    */
+  /**
+  * An asset code describes an asset code and issuer pair. In the case of the native
+  * asset XLM, the issuer will be null.
+  * @constructor
+  * @param {string} code - The asset code.
+  * @param {string} issuer - The address of the issuer.
+  */
 
-    function Asset(code, issuer) {
-        _classCallCheck(this, Asset);
+  function Asset(code, issuer) {
+    _classCallCheck(this, Asset);
 
-        if (code.length > 12) {
-            throw new Error("Asset code must be 12 characters at max");
-        }
-        if (String(code).toLowerCase() !== "xlm" && !issuer) {
-            throw new Error("Issuer cannot be null");
-        }
-        if (issuer && !Account.isValidAddress(issuer)) {
-            throw new Error("Issuer is invalid");
-        }
-
-        this.code = code;
-        this.issuer = issuer;
+    if (code.length > 12) {
+      throw new Error("Asset code must be 12 characters at max");
     }
+    if (String(code).toLowerCase() !== "xlm" && !issuer) {
+      throw new Error("Issuer cannot be null");
+    }
+    if (issuer && !Account.isValidAddress(issuer)) {
+      throw new Error("Issuer is invalid");
+    }
 
-    _createClass(Asset, {
-        toXdrObject: {
+    this.code = code;
+    this.issuer = issuer;
+  }
 
-            /**
-            * Returns the xdr object for this asset.
-            */
+  _createClass(Asset, {
+    toXdrObject: {
 
-            value: function toXdrObject() {
-                if (this.isNative()) {
-                    return xdr.Asset.assetTypeNative();
-                } else {
-                    var xdrType = undefined,
-                        xdrTypeString = undefined;
-                    if (this.code.length <= 4) {
-                        xdrType = xdr.AssetAlphaNum4;
-                        xdrTypeString = "assetTypeCreditAlphanum4";
-                    } else {
-                        xdrType = xdr.AssetAlphaNum12;
-                        xdrTypeString = "assetTypeCreditAlphanum12";
-                    }
+      /**
+      * Returns the xdr object for this asset.
+      */
 
-                    // pad code with null bytes if necessary
-                    var padLength = this.code.length <= 4 ? 4 : 12;
-                    var paddedCode = padRight(this.code, padLength, "\u0000");
+      value: function toXdrObject() {
+        if (this.isNative()) {
+          return xdr.Asset.assetTypeNative();
+        } else {
+          var xdrType = undefined,
+              xdrTypeString = undefined;
+          if (this.code.length <= 4) {
+            xdrType = xdr.AssetAlphaNum4;
+            xdrTypeString = "assetTypeCreditAlphanum4";
+          } else {
+            xdrType = xdr.AssetAlphaNum12;
+            xdrTypeString = "assetTypeCreditAlphanum12";
+          }
 
-                    var assetType = new xdrType({
-                        assetCode: paddedCode,
-                        issuer: Keypair.fromAddress(this.issuer).accountId()
-                    });
+          // pad code with null bytes if necessary
+          var padLength = this.code.length <= 4 ? 4 : 12;
+          var paddedCode = padRight(this.code, padLength, "\u0000");
 
-                    return new xdr.Asset(xdrTypeString, assetType);
-                }
-            }
-        },
-        getCode: {
+          var assetType = new xdrType({
+            assetCode: paddedCode,
+            issuer: Keypair.fromAddress(this.issuer).accountId()
+          });
 
-            /**
-             * Return the asset code
-             */
+          return new xdr.Asset(xdrTypeString, assetType);
+        }
+      }
+    },
+    getCode: {
 
-            value: function getCode() {
-                return clone(this.code);
-            }
-        },
-        getIssuer: {
+      /**
+       * Return the asset code
+       */
 
-            /**
-             * Return the asset issuer
-             **/
+      value: function getCode() {
+        return clone(this.code);
+      }
+    },
+    getIssuer: {
 
-            value: function getIssuer() {
-                return clone(this.issuer);
-            }
-        },
-        getAssetType: {
+      /**
+       * Return the asset issuer
+       **/
 
-            /**
-             * Return the asset type
-             */
+      value: function getIssuer() {
+        return clone(this.issuer);
+      }
+    },
+    getAssetType: {
 
-            value: function getAssetType() {
-                if (this.code.length >= 1 && this.code.length <= 4) {
-                    return "credit_alphanum4";
-                } else if (this.code.length >= 5 && this.code.length <= 12) {
-                    return "credit_alphanum12";
-                }
-            }
-        },
-        isNative: {
+      /**
+       * Return the asset type
+       */
 
-            /**
-            * Returns true if this asset object is the native asset.
-            */
+      value: function getAssetType() {
+        if (this.isNative()) {
+          return "native";
+        } else {
+          if (this.code.length >= 1 && this.code.length <= 4) {
+            return "credit_alphanum4";
+          } else if (this.code.length >= 5 && this.code.length <= 12) {
+            return "credit_alphanum12";
+          }
+        }
+      }
+    },
+    isNative: {
 
-            value: function isNative() {
-                return !this.issuer;
-            }
-        },
-        equals: {
+      /**
+      * Returns true if this asset object is the native asset.
+      */
 
-            /**
-            * Returns true if this asset equals the given asset.
-            */
+      value: function isNative() {
+        return !this.issuer;
+      }
+    },
+    equals: {
 
-            value: function equals(asset) {
-                return this.code == asset.getCode() && this.issuer == asset.getIssuer();
-            }
-        }
-    }, {
-        native: {
+      /**
+      * Returns true if this asset equals the given asset.
+      */
 
-            /**
-            * Returns an asset object for the native asset.
-            */
+      value: function equals(asset) {
+        return this.code == asset.getCode() && this.issuer == asset.getIssuer();
+      }
+    }
+  }, {
+    native: {
 
-            value: function native() {
-                return new Asset("XLM");
-            }
-        },
-        fromOperation: {
+      /**
+      * Returns an asset object for the native asset.
+      */
 
-            /**
-            * Returns an asset object from its XDR object representation.
-            * @param {xdr.Asset} cx - The asset xdr object.
-            */
+      value: function native() {
+        return new Asset("XLM");
+      }
+    },
+    fromOperation: {
 
-            value: function fromOperation(cx) {
-                var anum = undefined,
-                    code = undefined,
-                    issuer = undefined;
-                switch (cx["switch"]()) {
-                    case xdr.AssetType.assetTypeNative():
-                        return this.native();
-                    case xdr.AssetType.assetTypeCreditAlphanum4():
-                        anum = cx.alphaNum4();
-                        issuer = encodeCheck("accountId", anum.issuer().ed25519());
-                        code = trimRight(anum.assetCode(), "\u0000");
-                        return new this(code, issuer);
-                    case xdr.AssetType.assetTypeCreditAlphanum12():
-                        anum = cx.alphaNum12();
-                        issuer = encodeCheck("accountId", anum.issuer().ed25519());
-                        code = trimRight(anum.assetCode(), "\u0000");
-                        return new this(code, issuer);
-                    default:
-                        throw new Error("Invalid asset type: " + cx["switch"]().name);
-                }
-            }
+      /**
+      * Returns an asset object from its XDR object representation.
+      * @param {xdr.Asset} cx - The asset xdr object.
+      */
+
+      value: function fromOperation(cx) {
+        var anum = undefined,
+            code = undefined,
+            issuer = undefined;
+        switch (cx["switch"]()) {
+          case xdr.AssetType.assetTypeNative():
+            return this.native();
+          case xdr.AssetType.assetTypeCreditAlphanum4():
+            anum = cx.alphaNum4();
+            issuer = encodeCheck("accountId", anum.issuer().ed25519());
+            code = trimRight(anum.assetCode(), "\u0000");
+            return new this(code, issuer);
+          case xdr.AssetType.assetTypeCreditAlphanum12():
+            anum = cx.alphaNum12();
+            issuer = encodeCheck("accountId", anum.issuer().ed25519());
+            code = trimRight(anum.assetCode(), "\u0000");
+            return new this(code, issuer);
+          default:
+            throw new Error("Invalid asset type: " + cx["switch"]().name);
         }
-    });
+      }
+    }
+  });
 
-    return Asset;
+  return Asset;
 })();

npm-shrinkwrap.json

 {
   "name": "stellar-base",
-  "version": "0.4.11",
+  "version": "0.4.12",
   "dependencies": {
@@ -5,0 +5,0 @@ "babel-runtime": {

package.json

 {
   "name": "stellar-base",
-  "version": "0.4.11",
+  "version": "0.4.12",
   "description": "Low level stellar support library",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

src/asset.js

@@ -114,6 +114,10 @@ import {default as xdr} from "./generated/stellar-xdr_generated";
     getAssetType() {
-      if (this.code.length >= 1 && this.code.length <= 4) {
-        return "credit_alphanum4";
-      } else if (this.code.length >= 5 && this.code.length <= 12) {
-        return "credit_alphanum12";
+      if (this.isNative()) {
+        return 'native';
+      } else {
+        if (this.code.length >= 1 && this.code.length <= 4) {
+          return "credit_alphanum4";
+        } else if (this.code.length >= 5 && this.code.length <= 12) {
+          return "credit_alphanum12";
+        }
       }
@@ -120,0 +124,0 @@ }

test/unit/asset_test.js

@@ -43,2 +43,7 @@ describe('Asset', function() {
     describe("getAssetType()", function () {
+        it("returns native for native assets", function () {
+            var asset = StellarBase.Asset.native();
+            expect(asset.getAssetType()).to.eq("native");
+        });
+
         it("returns credit_alphanum4 if the asset code length is between 1 and 4", function () {
@@ -45,0 +50,0 @@ var asset = new StellarBase.Asset("ABCD", "GCEZWKCA5VLDNRLN3RPRJMRZOX3Z6G5CHCGSNFHEYVXM3XOJMDS674JZ");

No alert changes

Improved metrics

Lines of code

40747

increased by0.04%

Worsened metrics

Total package byte prevSize

2498175

decreased by-0.02%

No dependency changes