public async Task <CreateLocationItemDto> Handle(CreateLocationItemCommand request, CancellationToken cancellationToken)
{
var entity = new Domain.Entities.Location()
{
Name = request.Name,
IsEnabled = request.IsEnabled,
OpeningTime = request.OpeningTime,
ClosingTime = request.ClosingTime,
Description = request.Description,
Address = request.Address,
};
await context.Locations.AddAsync(entity);
if (request.InstructorLists.Count > 0)
{
var getInstructorListDbQuery = context.Instructor
.Include(i => i.LocationInstructors)
.OrderBy(i => i.FirstName)
.Where(i => request.InstructorLists.Contains(i.Id));
var instructorEntities = await getInstructorListDbQuery.ToListAsync();
if (instructorEntities.Count != request.InstructorLists.Count)
{
throw new EntityListCountMismatchException <Domain.Entities.Instructor>(instructorEntities, request.InstructorLists);
}
foreach (var instructorEntity in instructorEntities)
{
var li = new LocationInstructor
{
Instructor = instructorEntity,
Location = entity,
};
entity.LocationInstructors.Add(li);
}
}
await context.SaveChangesAsync(cancellationToken);
return(new CreateLocationItemDto
{
Id = entity.Id
});
}
private async Task AddLocationListAsync(Instructor entity, ICollection <Guid> locationList)
{
var getLocationListDbQuery = context.Locations
.Include(i => i.LocationInstructors)
.OrderBy(i => i.Name)
.Where(i => locationList.Contains(i.Id));
var locationEntities = await getLocationListDbQuery.ToListAsync();
if (locationEntities.Count != locationList.Count)
{
throw new EntityListCountMismatchException <Location>(locationEntities, locationList);
}
foreach (var locationEntity in locationEntities)
{
var ic = new LocationInstructor
{
Instructor = entity,
Location = locationEntity,
};
locationEntity.LocationInstructors.Add(ic);
}
}
