public async Task DeleteDepartment(int departmentId)
{
var existingDepartment = await _context.Departments.SingleOrDefaultAsync(r => r.Id == departmentId);
if (null != existingDepartment)
{
_context.Remove(existingDepartment);
await _context.SaveChangesAsync();
}
var departmentUsers = await _userContext.Users.Where(x => x.DepartmentId == departmentId).ToListAsync();
if (departmentUsers.Any())
{
foreach (var departmentUser in departmentUsers)
{
departmentUser.DepartmentId = 0;
}
await _userContext.SaveChangesAsync();
}
}
public async Task DeleteRole(int roleId)
{
var existingRole = await _context.Roles.SingleOrDefaultAsync(r => r.RoleId == roleId);
if (null != existingRole)
{
_context.Remove(existingRole);
await _context.SaveChangesAsync();
}
var userBelongingToRole = await _userContext.Users.Where(x => x.RoleId == roleId).ToListAsync();
if (userBelongingToRole.Any())
{
foreach (var roleUser in userBelongingToRole)
{
roleUser.RoleId = 0;
}
await _userContext.SaveChangesAsync();
}
}
