Salesforce.NET/PropertyExtensions.cs

using BinaryDad.Extensions;
using Newtonsoft.Json;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;

namespace Salesforce.NET
{
    internal static class PropertyExtensions
    {
        internal static IEnumerable<PropertyInfo> WhereIsSerializable(this IEnumerable<PropertyInfo> properties)
        {
            foreach (var property in properties)
            {
                var jsonIgnore = property.GetCustomAttribute<JsonIgnoreAttribute>();

                if (jsonIgnore == null)
                {
                    yield return property;
                }
            }
        }

        internal static IEnumerable<PropertyInfo> WhereIsQueryable(this IEnumerable<PropertyInfo> properties)
        {
            foreach (var property in properties)
            {
                var queryIgnore = property.GetCustomAttribute<QueryIgnoreAttribute>();

                if (queryIgnore == null)
                {
                    yield return property;
                }
            }
        }

        internal static IDictionary<string, object> GetPropertyValues(this IEnumerable<PropertyInfo> properties, object value)
        {
            return properties
                .Select(p =>
                {
                    var propertyName = GetSalesforcePropertyName(p);
                    var propertyValue = p.GetValue(value);

                    return new KeyValuePair<string, object>(propertyName, propertyValue);
                })
                .ToDictionary();
        }

        internal static IEnumerable<string> GetPropertyNames(this IEnumerable<PropertyInfo> properties)
        {
            foreach (var property in properties)
            {
                yield return GetSalesforcePropertyName(property);
            }
        }

        private static string GetSalesforcePropertyName(PropertyInfo propertyInfo)
        {
            var jsonProperty = propertyInfo.GetCustomAttribute<JsonPropertyAttribute>();

            return jsonProperty?.PropertyName ?? propertyInfo.Name;
        }
    }
}