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using System;
using System.Threading.Tasks;
using Data.Models.Interfaces.Database;
using DevHive.Common.Models.Data;
using DevHive.Data.Models;
using Microsoft.EntityFrameworkCore;
namespace DevHive.Data.Repositories
{
public class LanguageRepository : IRepository<Language>
{
private readonly DbContext _context;
public LanguageRepository(DbContext context)
{
this._context = context;
}
//Create
public async Task<bool> AddAsync(Language entity)
{
await this._context
.Set<Language>()
.AddAsync(entity);
return await RepositoryMethods.SaveChangesAsync(this._context);
}
//Read
public async Task<Language> GetByIdAsync(Guid id)
{
return await this._context
.Set<Language>()
.FindAsync(id);
}
public async Task<bool> DoesLanguageNameExist(string languageName)
{
return await this._context
.Set<Language>()
.AsNoTracking()
.AnyAsync(r => r.Name == languageName);
}
public async Task<bool> DoesLanguageExist(Guid id)
{
return await this._context
.Set<Language>()
.AsNoTracking()
.AnyAsync(r => r.Id == id);
}
//Update
public async Task<bool> EditAsync(Language newEntity)
{
this._context
.Set<Language>()
.Update(newEntity);
return await RepositoryMethods.SaveChangesAsync(this._context);
}
//Delete
public async Task<bool> DeleteAsync(Language entity)
{
this._context
.Set<Language>()
.Remove(entity);
return await RepositoryMethods.SaveChangesAsync(this._context);
}
}
}
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