Kalana B. Thilakarathna
0052725b88
- Created UserViewSheet component to display user details including username, full name, role, status, and timestamps. - Created RoleViewSheet component to display role details including name, level, status, creation date, and associated permissions. - Introduced permissions configuration in a new permissions.ts file, defining categories and permission codes for better management. - Implemented middleware for authentication, ensuring access control for protected routes.
48 lines
1.8 KiB
C#
48 lines
1.8 KiB
C#
using System.Security.Claims;
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using Distribution.Data;
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using Microsoft.AspNetCore.Http;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Caching.Memory;
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namespace Distribution.Infra.Authorization;
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public class CurrentUserService(IHttpContextAccessor http, AppDBContext db, IMemoryCache cache) : ICurrentUserService
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{
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private ClaimsPrincipal? User => http.HttpContext?.User;
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public bool IsAuthenticated => User?.Identity?.IsAuthenticated ?? false;
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public Guid? UserId => Guid.TryParse(User?.FindFirst("UserId")?.Value, out var id) ? id : null;
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public Guid? RoleId => Guid.TryParse(User?.FindFirst("RoleId")?.Value, out var id) ? id : null;
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public async Task<string?> GetUsernameAsync()
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{
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if (UserId is not { } id) return null;
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var key = $"user_rolename_{id}";
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if (cache.TryGetValue(key, out string? cached)) return cached;
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var user = await db.Users.AsNoTracking().FirstOrDefaultAsync(u => u.Id == id);
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cache.Set(key, user?.Username, TimeSpan.FromMinutes(10));
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return user?.Username;
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}
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public async Task<string?> GetRoleCodeAsync()
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{
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if (RoleId is not { } id) return null;
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var key = $"role_name_{id}";
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if (cache.TryGetValue(key, out string? cached)) return cached;
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var role = await db.Roles.AsNoTracking().FirstOrDefaultAsync(r => r.Id == id);
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cache.Set(key, role?.Name, TimeSpan.FromMinutes(10));
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return role?.Name;
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}
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public async Task<int> GetRoleLevelAsync()
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{
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if (RoleId is not { } id) return 0;
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var key = $"role_level_{id}";
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if (cache.TryGetValue(key, out int cached)) return cached;
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var role = await db.Roles.AsNoTracking().FirstOrDefaultAsync(r => r.Id == id);
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var level = role?.Level ?? 0;
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cache.Set(key, level, TimeSpan.FromMinutes(10));
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return level;
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}
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}
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