public async Task <UserEntity> GetOrAddUserAsync(
string email,
CancellationToken token)
{
using (var entityContext = _entityContextFactory.Create())
{
var entities = await entityContext
.Users
.Where(x => x.Email.ToLower() == email.ToLower())
.ToListAsync(token);
if (entities.Count > 1)
{
throw new InvalidOperationException("There duplicate users with this email address.");
}
var entity = entities.FirstOrDefault();
if (entity == null)
{
entity = new UserEntity {
Email = email
};
await entityContext.Users.AddAsync(entity, token);
await entityContext.SaveChangesAsync(token);
}
return(entity);
}
}
/// <inheritdoc />
public virtual IUnitOfWorkContext BeginContext()
{
var entityContext = EntityContextFactory.Create();
return(new UnitOfWorkContext(entityContext, RepoProvider));
}