public async Task AddAsync(TEntity entity)
{
using var context = new UdemyBlogContext();
await context.Set <TEntity>().AddAsync(entity);
await context.SaveChangesAsync();
}
public async Task <TEntity> GetAsync(Expression <Func <TEntity, bool> > filter)
{
using var context = new UdemyBlogContext();
return(await context.Set <TEntity>().FirstOrDefaultAsync(filter));
}
public async Task <List <TEntity> > GetAllAsync <TKey>(Expression <Func <TEntity, TKey> > keySelector)
{
using var context = new UdemyBlogContext();
return(await context.Set <TEntity>().OrderByDescending(keySelector).ToListAsync());
}
public async Task <List <TEntity> > GetAllAsync(Expression <Func <TEntity, bool> > filter)
{
using var context = new UdemyBlogContext();
return(await context.Set <TEntity>().Where(filter).ToListAsync());
}
public async Task <List <TEntity> > GetAllAsync()
{
using var context = new UdemyBlogContext();
return(await context.Set <TEntity>().ToListAsync());
}
public async Task <TEntity> FindByIdAsync(int id)
{
using var context = new UdemyBlogContext();
return(await context.Set <TEntity>().FindAsync(id));
}