public async Task <Department> Update(int id, CreateUpdateDepartmentModel model)
{
Department department = GetQuery().FirstOrDefault(d => d.Id == id);
if (null == department)
{
throw new NotFoundException("Department is not found");
}
Department newParent = GetQuery().FirstOrDefault(d => d.Id == model.ParentId);
if (null == newParent)
{
throw new NotFoundException("Super department is not found");
}
string newHierachy = newParent.Hierachy + department.Id + ".";
IQueryable <Department> children = GetQuery().Where(d => d.Id != department.Id && d.Hierachy.StartsWith(department.Hierachy));
foreach (Department child in children)
{
child.Hierachy = newHierachy + child.Hierachy.Substring(department.Hierachy.Length);
}
department.Name = model.Name.Trim();
department.ParentId = model.ParentId;
department.Hierachy = newHierachy;
department.Enabled = model.Enabled;
await _uow.CommitAsync();
return(department);
}
public async Task <Department> Create(CreateUpdateDepartmentModel model)
{
if (GetQuery().Any(u => u.ParentId == model.ParentId && u.Name.Equals(model.Name.Trim())))
{
throw new BadRequestException("Same department is already in use.");
}
Department parent = GetQuery().FirstOrDefault(x => x.Id == model.ParentId);
if (null == parent)
{
throw new BadRequestException("Super department does not exist.");
}
Department department = new Department
{
Name = model.Name.Trim(),
ParentId = model.ParentId,
Hierachy = parent.Hierachy,
Enabled = parent.Enabled,
};
_uow.Add(department);
await _uow.CommitAsync();
department.Hierachy = parent.Hierachy + department.Id + ".";
_uow.Update(department);
await _uow.CommitAsync();
return(department);
}
public async Task <DepartmentModel> Put(int id, [FromBody] CreateUpdateDepartmentModel requestModel)
{
Department item = await _query.Update(id, requestModel);
DepartmentModel model = _mapper.Map <DepartmentModel>(item);
return(model);
}
