xPushService/Extensions/ClaimsPrincipalExtensions.cs

using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.AspNetCore.SignalR;
using xCommons.Constants;
using xCommons.Extensions;
using xCommons.Helpers;
using xIdentityModels.Constants;
using xPushService.Models;

namespace xPushService.Extensions
{
    public static class ClaimsPrincipalExtensions
    {
        /// <summary>
        /// Generate User Info based on HubCallerContext ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static XHubUserInfo GetUserInfo(this HubCallerContext source)
        {
            //
            XHubUserInfo result = null;

            //
            if (source.IsNull() || source.User.IsNull() || !source.User.Claims.HasChild())
            {
                return result;
            }

            //
            result = new XHubUserInfo
            {
                UserId = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.UserId)?.Value ?? "",
                UserName = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.UserName)?.Value ?? "",
                FirstName = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.FirstName)?.Value ?? "",
                LastName = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.LastName)?.Value ?? "",
                Picture = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.Picture)?.Value ?? "",
                Email = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.Email)?.Value ?? null,
                PhoneNumber = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.PhoneNumber)?.Value ?? null,
            };

            //
            #region Handle Gender ...
            var genders = ObjectHelper.ToEnumerableKeys<XGender>();
            var genderStr = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.Gender).Value ?? null;
            if (genderStr.IsNullOrEmpty())
            {
                result.Gender = XGender.Male;
            }
            else
            {
                result.Gender = genderStr.GetValue<XGender>();
            }
            #endregion

            //
            #region Handle IsBanned ...
            var isBannedStr = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.IsBanned).Value ?? null;
            if (isBannedStr.IsNullOrEmpty())
            {
                result.IsBanned = false;
            }
            else
            {
                //
                var isBanned = false;
                Boolean.TryParse(isBannedStr, out isBanned);

                //
                result.IsBanned = isBanned;
            }
            #endregion

            //
            #region Handle IsEnabled ...
            var isEnabledStr = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.IsEnabled).Value ?? null;
            if (isEnabledStr.IsNullOrEmpty())
            {
                result.IsEnabled = false;
            }
            else
            {
                //
                var isEnabled = false;
                Boolean.TryParse(isEnabledStr, out isEnabled);

                //
                result.IsEnabled = isEnabled;
            }
            #endregion

            //
            #region Handle Email Confirmed ...
            var emailConfirmedStr = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.EmailVerified).Value ?? null;
            if (emailConfirmedStr.IsNullOrEmpty())
            {
                result.EmailConfirmed = false;
            }
            else
            {
                //
                var emailConfirmed = false;
                Boolean.TryParse(emailConfirmedStr, out emailConfirmed);

                //
                result.EmailConfirmed = emailConfirmed;
            }
            #endregion

            //
            #region Handle PhoneNumber Confirmed ...
            var phoneNumberConfirmedStr = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.PhoneNumberVerified).Value ?? null;
            if (phoneNumberConfirmedStr.IsNullOrEmpty())
            {
                result.PhoneNumberConfirmed = false;
            }
            else
            {
                //
                var phoneNumberConfirmed = false;
                Boolean.TryParse(phoneNumberConfirmedStr, out phoneNumberConfirmed);

                //
                result.PhoneNumberConfirmed = phoneNumberConfirmed;
            }
            #endregion

            //
            #region  Handle ExpiredOn ...
            var expiredOnStr = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.ExpiredOn).Value ?? null;
            if (expiredOnStr.IsNullOrEmpty())
            {
                result.ExpiredOn = null;
            }
            else
            {
                //
                long expiredOn = 0;
                long.TryParse(expiredOnStr, out expiredOn);

                //
                result.ExpiredOn = expiredOn;
            }
            #endregion

            //
            #region Handle AuthenticatedOn ...
            var authenticatedOnStr = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.AuthenticatedOn).Value ?? null;
            if (authenticatedOnStr.IsNullOrEmpty())
            {
                result.AuthenticatedOn = null;
            }
            else
            {
                //
                long authenticatedOn = 0;
                long.TryParse(authenticatedOnStr, out authenticatedOn);

                //
                result.AuthenticatedOn = authenticatedOn;
            }
            #endregion

            //
            #region Handle BrithDate ...
            var brithDateStr = source.User.Claims.FirstOrDefault(c => c.Type == XCustomClaims.BrithDate)?.Value ?? "";
            if (brithDateStr.IsNullOrEmpty())
            {
                // BrithDate = null;
            }
            else
            {
                //
                DateTime bDate;
                DateTime.TryParse(brithDateStr, out bDate);

                //
                result.BrithDate = bDate;
            }
            #endregion

            //
            result.Issuers = source.User.Claims.Where(c => c.Type == XCustomClaims.Issuer)?
                .Select(c => c.Value) ?? new HashSet<string>();
            result.Audiences = source.User.Claims.Where(c => c.Type == XCustomClaims.Audience)?
                .Select(c => c.Value) ?? new HashSet<string>();
            result.ClientIds = source.User.Claims.Where(c => c.Type == XCustomClaims.ClientId)?
                .Select(c => c.Value) ?? new HashSet<string>();
            result.Scopes = source.User.Claims.Where(c => c.Type == XCustomClaims.Scope)?
                .Select(c => c.Value) ?? new HashSet<string>();
            result.Roles = source.User.Claims.Where(c => c.Type == XCustomClaims.Role)?
                .Select(c => c.Value) ?? new HashSet<string>();

            //
            return result;
        }
    }
}