public async Task Update(Training training)
{
if (training == null)
{
throw new ArgumentNullException(nameof(training));
}
Training trainingInDb = _trainingContext.Trainings.FirstOrDefault(t => t.TrainingID == training.TrainingID);
if (trainingInDb == null)
{
throw new ArgumentNullException(nameof(trainingInDb));
}
trainingInDb.TimeAndDateOfTraining = training.TimeAndDateOfTraining;
trainingInDb.Coach = training.Coach;
trainingInDb.Member = training.Member;
trainingInDb.Sport = training.Sport;
_trainingContext.Attach(trainingInDb).State = EntityState.Modified;
await _trainingContext.SaveChangesAsync();
}
public async Task Update(Coach coach)
{
if (coach == null)
{
throw new ArgumentNullException(nameof(coach));
}
Coach coachInDb = _trainingContext.Coaches.FirstOrDefault(c => c.CoachID == coach.CoachID);
if (coachInDb == null)
{
throw new ArgumentNullException(nameof(coachInDb));
}
coachInDb.FullName = coach.FullName;
coachInDb.PhoneNumber = coach.PhoneNumber;
coachInDb.Email = coach.Email;
coachInDb.Experience = coach.Experience;
coachInDb.Trainings = coach.Trainings;
_trainingContext.Attach(coachInDb).State = EntityState.Modified;
await _trainingContext.SaveChangesAsync();
}
public async Task Update(Sport sport)
{
if (sport == null)
{
throw new ArgumentNullException(nameof(sport));
}
Sport sportInDb = _trainingContext.Sports.FirstOrDefault(s => s.SportID == sport.SportID);
if (sportInDb == null)
{
throw new ArgumentNullException(nameof(sportInDb));
}
sportInDb.SportsName = sport.SportsName;
sportInDb.Description = sport.Description;
sportInDb.Difficult = sport.Difficult;
sportInDb.MonthlyMembershipFee = sport.MonthlyMembershipFee;
sportInDb.Trainings = sport.Trainings;
_trainingContext.Attach(sportInDb).State = EntityState.Modified;
await _trainingContext.SaveChangesAsync();
}
public async Task Update(Member member)
{
if (member == null)
{
throw new ArgumentNullException(nameof(member));
}
Member memberInDb = _trainingContext.Members.FirstOrDefault(m => m.MemberID == member.MemberID);
if (memberInDb == null)
{
throw new ArgumentNullException(nameof(memberInDb));
}
memberInDb.MemberID = member.MemberID;
memberInDb.FullName = member.FullName;
memberInDb.PhoneNumber = member.PhoneNumber;
memberInDb.Email = member.Email;
memberInDb.MembershipType = member.MembershipType;
memberInDb.Trainings = member.Trainings;
_trainingContext.Attach(memberInDb).State = EntityState.Modified;
await _trainingContext.SaveChangesAsync();
}