JSComparision 1.0.0

DNJ_comparison

Introduction

This package will allow you to compare 2 Json string and and get result. The main feature here is you can select specific field to monitor change. For example, you don't need to compare some fields such as created_at, updated_at, deleted_at, created_by,,,, etc. and you compare the field that your business interest to. Also, other feature is managing 3 field types text, object and array.

The output will be an object contain 2 object

Field and field types

the syntax to pass the keys is

 <type?:><fieldname>,

for object the fields separator is ;

examples

Given this 2 Json objects:

/// before
{
  "identifier": 4444,
  "letters": ["a", "b", "c"],
  "owners": [
    { "id": 1, "role": "owner", "age": 4, "name": "Jabber" },
    { "id": 3, "role": "owner", "name": "Yousef" },
    { "id": 2, "role": "partner", "name": "YouseF" }
  ]
}

/// after
{
  "identifier": 4444,
  "letters": ["a", "b", "x", "y"],
  "owners": [
    { "id": 1, "role": "owner", "age": 4, "name": "Jabber" },
    { "id": 2, "role": "owner", "name": "YouseF" }
  ]
}

you may use below script to find the difference between above Json objects.

    JSCompare jSCompare = new JSCompare();

    JObject beforeObj = JObject.Parse(beforeJson);
    JObject afterObj = JObject.Parse(afterJson);

    string field = "identifier,array:letters,object:owners|id;role";

    JObject result = jSCompare.Compare(beforeObj, afterObj, field);
    Console.WriteLine(result);

The output will be:

{
  "before": {
    "identifier": "44",
    "letters": [
      "c"
    ],
    "owners": [
      {
        "id": 2,
        "role": "partner",
        "name": "YouseF"
      },
      {
        "id": 3,
        "role": "owner",
        "name": "Yousef"
      }
    ]
  },
  "after": {
    "identifier": "4444",
    "letters": [
      "x",
      "y"
    ],
    "owners": [
      {
        "id": 2,
        "role": "owner",
        "name": "YouseF"
      }
    ]
  }
}