54 lines
1.6 KiB
C#
54 lines
1.6 KiB
C#
using System.Security.Claims;
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using System.Collections.Generic;
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using System.Linq;
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using Microsoft.EntityFrameworkCore;
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using Yavsc.Models;
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using Yavsc.Models.Blog;
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namespace Yavsc.Helpers
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{
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public static class UserHelpers
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{
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public static string GetUserId(this ClaimsPrincipal user)
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{
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return user.FindFirstValue("sub");
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}
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public static string GetUserName(this ClaimsPrincipal user)
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{
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return user.FindFirstValue("name");
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}
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public static bool IsSignedIn(this ClaimsPrincipal user)
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{
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return user.Identity.IsAuthenticated;
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}
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public static IEnumerable<BlogPost> UserPosts(this ApplicationDbContext dbContext, string posterId, string? readerId)
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{
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if (readerId == null)
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{
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var userPosts = dbContext.blogSpotPublications.Include(
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b => b.BlogPost
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).Where(x => x.BlogPost.AuthorId == posterId)
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.Select(x=>x.BlogPost).ToArray();
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return userPosts;
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}
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else
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{
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long[] readerCirclesMemberships =
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dbContext.Circle.Include(c => c.Members)
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.Where(c => c.Members.Any(m => m.MemberId == readerId))
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.Select(c => c.Id).ToArray();
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return dbContext.BlogSpot.Include(
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b => b.Author
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).Include(p => p.ACL).Where(x => x.Author.Id == posterId &&
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(x.ACL.Count == 0 || x.ACL.Any(a => readerCirclesMemberships.Contains(a.CircleId))));
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}
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}
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}
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}
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