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using System;
using System.Threading.Tasks;
using DevHive.Common.Models.Misc;
using DevHive.Data.Interfaces.Repositories;
using DevHive.Data.Models;
using Microsoft.EntityFrameworkCore;
namespace DevHive.Data.Repositories
{
public class TechnologyRepository : BaseRepository, ITechnologyRepository
{
private readonly DevHiveContext _context;
public TechnologyRepository(DevHiveContext context)
{
this._context = context;
}
#region Create
public async Task<bool> AddAsync(Technology entity)
{
await this._context.Technologies
.AddAsync(entity);
return await this.SaveChangesAsync(this._context);
}
#endregion
#region Read
public async Task<Technology> GetByIdAsync(Guid id)
{
return await this._context.Technologies
.FindAsync(id);
}
public async Task<Technology> GetByNameAsync(string technologyName)
{
return await this._context.Technologies
.AsNoTracking()
.FirstOrDefaultAsync(x => x.Name == technologyName);
}
#endregion
#region Edit
public async Task<bool> EditAsync(Technology newEntity)
{
this._context.Technologies.Update(newEntity);
return await this.SaveChangesAsync(this._context);
}
#endregion
#region Delete
public async Task<bool> DeleteAsync(Technology entity)
{
this._context.Technologies
.Remove(entity);
return await this.SaveChangesAsync(this._context);
}
#endregion
#region Validations
public async Task<bool> DoesTechnologyNameExistAsync(string technologyName)
{
return await this._context.Technologies
.AsNoTracking()
.AnyAsync(r => r.Name == technologyName);
}
public async Task<bool> DoesTechnologyExistAsync(Guid id)
{
return await this._context.Technologies
.AnyAsync(x => x.Id == id);
}
#endregion
}
}
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