Implement contact form on server side

server/tests/helpers/core-utils.ts

@@ -2,13 +2,16 @@
 
 import * as chai from 'chai'
 import 'mocha'
+import { snakeCase, isNumber } from 'lodash'
 import {
-  parseBytes
+  parseBytes, objectConverter
 } from '../../helpers/core-utils'
+import { isNumeric } from 'validator'
 
 const expect = chai.expect
 
 describe('Parse Bytes', function () {
+
   it('Should pass when given valid value', async function () {
     // just return it
     expect(parseBytes(1024)).to.be.eq(1024)
@@ -45,4 +48,51 @@ describe('Parse Bytes', function () {
   it('Should be invalid when given invalid value', async function () {
     expect(parseBytes('6GB 1GB')).to.be.eq(6)
   })
+
+  it('Should convert an object', async function () {
+    function keyConverter (k: string) {
+      return snakeCase(k)
+    }
+
+    function valueConverter (v: any) {
+      if (isNumeric(v + '')) return parseInt('' + v, 10)
+
+      return v
+    }
+
+    const obj = {
+      mySuperKey: 'hello',
+      mySuper2Key: '45',
+      mySuper3Key: {
+        mySuperSubKey: '15',
+        mySuperSub2Key: 'hello',
+        mySuperSub3Key: [ '1', 'hello', 2 ],
+        mySuperSub4Key: 4
+      },
+      mySuper4Key: 45,
+      toto: {
+        super_key: '15',
+        superKey2: 'hello'
+      },
+      super_key: {
+        superKey4: 15
+      }
+    }
+
+    const res = objectConverter(obj, keyConverter, valueConverter)
+
+    expect(res.my_super_key).to.equal('hello')
+    expect(res.my_super_2_key).to.equal(45)
+    expect(res.my_super_3_key.my_super_sub_key).to.equal(15)
+    expect(res.my_super_3_key.my_super_sub_2_key).to.equal('hello')
+    expect(res.my_super_3_key.my_super_sub_3_key).to.deep.equal([ 1, 'hello', 2 ])
+    expect(res.my_super_3_key.my_super_sub_4_key).to.equal(4)
+    expect(res.toto.super_key).to.equal(15)
+    expect(res.toto.super_key_2).to.equal('hello')
+    expect(res.super_key.super_key_4).to.equal(15)
+
+    // Immutable
+    expect(res.mySuperKey).to.be.undefined
+    expect(obj['my_super_key']).to.be.undefined
+  })
 })