primea-objects - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

index.js

@@ -50,2 +50,11 @@ const crypto = require('crypto')
 
+  toJSON () {
+    return `0x${this.toString()}`
+  }
+
+  static fromJSON (arg) {
+    const { fromHex } = require('./utils')
+    return new ID(fromHex(arg))
+  }
+
   encodeCBOR (gen) {
@@ -82,2 +91,27 @@ return gen.write(new cbor.Tagged(TAGS.id, this.id))
 
+  toJSON (includeParams = true) {
+    const json = {
+      '@FunctionRef': {
+        actorID: this.actorID.toJSON(),
+        private: this.identifier[0],
+        name: this.identifier[1],
+        gas: this.gas
+      }
+    }
+    if (includeParams) {
+      json['@FunctionRef'].params = this.params
+    }
+    return json
+  }
+
+  static fromJSON (arg) {
+    const data = arg['@FunctionRef']
+    return new FunctionRef({
+      identifier: [data.private, data.name],
+      actorID: ID.fromJSON(data.actorID),
+      params: data.params,
+      gas: data.gas
+    })
+  }
+
   /**
@@ -125,2 +159,19 @@ * Creates a copy of the funcRef
 
+  toJSON (includeExports = true) {
+    const json = {
+      '@ModuleRef': {
+        id: this.id.toJSON()
+      }
+    }
+    if (includeExports) {
+      json['@ModuleRef'].exports = this.exports
+    }
+    return json
+  }
+
+  static fromJSON (arg) {
+    const data = arg['@ModuleRef']
+    return new ModuleRef(data.exports, ID.fromJSON(data.id))
+  }
+
   encodeCBOR (gen) {
@@ -127,0 +178,0 @@ return gen.write(new cbor.Tagged(TAGS.mod, [this.exports, this.id]))

package.json

 {
   "name": "primea-objects",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "description": "Object helper classes for Primea's system Objects",
@@ -5,0 +5,0 @@ "main": "index.js",

tests/index.js

@@ -5,2 +5,3 @@ const Buffer = require('safe-buffer').Buffer
 const objects = require('../')
+const utils = require('../utils')
 
@@ -68,1 +69,38 @@ tape('system objects', t => {
 })
+
+tape('utils', t => {
+  const id = new objects.ID(Buffer.from([0x1]))
+  const obj = [
+    new objects.ModuleRef({'name': ['i32']}, id),
+    new objects.FunctionRef({
+      identifier: [false, 'main'],
+      actorID: id,
+      params: ['i32'],
+      gas: 100
+    }),
+    Buffer.from([1, 2, 3, 4])
+  ]
+  const jsonFull = utils.toJSON(obj)
+  t.deepEquals(JSON.stringify(jsonFull), '[{"@ModuleRef":{"id":"0x01","exports":{"name":["i32"]}}},{"@FunctionRef":{"actorID":"0x01","private":false,"name":"main","gas":100,"params":["i32"]}},"0x01020304"]')
+
+  const json = utils.toJSON(obj, false)
+  t.deepEquals(JSON.stringify(json), '[{"@ModuleRef":{"id":"0x01"}},{"@FunctionRef":{"actorID":"0x01","private":false,"name":"main","gas":100}},"0x01020304"]')
+
+  const newObj = [
+    new objects.ModuleRef(undefined, id),
+    new objects.FunctionRef({
+      identifier: [false, 'main'],
+      actorID: id,
+      gas: 100
+    }),
+    Buffer.from([1, 2, 3, 4])
+  ]
+  t.deepEquals(utils.fromJSON(json), newObj)
+
+  t.deepEquals(utils.fromJSON(jsonFull), obj)
+
+  const hashedId01 = utils.actorRefToId([0, 1])
+  t.deepEquals(hashedId01.id, Buffer.from('0ca311b75efd27e7daf6eec8b51b5c1fe33ff233', 'hex'))
+
+  t.end()
+})

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Improved metrics

Total package byte prevSize

169988

increased by41.84%

Number of package files

23

increased by9.52%

Lines of code

796

increased by17.75%

No dependency changes