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using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Threading.Tasks;
using AutoMapper.Mappers;
using DevHive.Data.Interfaces;
using DevHive.Data.Models;
using DevHive.Data.Models.Relational;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
namespace DevHive.Data.Repositories
{
public class UserRepository : BaseRepository<User>, IUserRepository
{
private readonly DevHiveContext _context;
public UserRepository(DevHiveContext context)
: base(context)
{
this._context = context;
}
#region Read
public override async Task<User> GetByIdAsync(Guid id)
{
return await this._context.Users
.Include(x => x.Roles)
.Include(x => x.Languages)
.Include(x => x.Technologies)
.Include(x => x.Posts)
.Include(x => x.Friends)
.Include(x => x.ProfilePicture)
.FirstOrDefaultAsync(x => x.Id == id);
}
public async Task<User> GetByUsernameAsync(string username)
{
return await this._context.Users
.Include(x => x.Roles)
.Include(x => x.Languages)
.Include(x => x.Technologies)
.Include(x => x.Posts)
.Include(x => x.Friends)
.Include(x => x.ProfilePicture)
.FirstOrDefaultAsync(x => x.UserName == username);
}
#endregion
#region Update
public async Task<bool> UpdateProfilePicture(Guid userId, string pictureUrl)
{
User user = await this.GetByIdAsync(userId);
user.ProfilePicture.PictureURL = pictureUrl;
return await this.SaveChangesAsync();
}
#endregion
#region Validations
public async Task<bool> DoesUserExistAsync(Guid id)
{
return await this._context.Users
.AsNoTracking()
.AnyAsync(x => x.Id == id);
}
public async Task<bool> DoesUsernameExistAsync(string username)
{
return await this._context.Users
.AsNoTracking()
.AnyAsync(u => u.UserName == username);
}
public async Task<bool> DoesEmailExistAsync(string email)
{
return await this._context.Users
.AsNoTracking()
.AnyAsync(u => u.Email == email);
}
public async Task<bool> ValidateFriendsCollectionAsync(List<string> usernames)
{
bool valid = true;
foreach (var username in usernames)
{
if (!await this._context.Users.AnyAsync(x => x.UserName == username))
{
valid = false;
break;
}
}
return valid;
}
public bool DoesUserHaveThisUsername(Guid id, string username)
{
return this._context.Users
.AsNoTracking()
.Any(x => x.Id == id &&
x.UserName == username);
}
#endregion
}
}
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