Get the total/sum of commission per user and display it - codeigniter

Question

My target is to display the total commission per user. I tried it already but the only thing I'm getting is commission of myself which is 503,582.26. I want to display the commission dynamically. For example: ID 1 = 500, ID 2 = 300, ID = 600. I have provided screenshot below for more explanation. Any help will be appreciated. Thank you
Views:
<?php
foreach($result as $rows) { $uuid = $rows->uuid;
$userID = $rows->userID; ?>
<?php if($rows->uuid===$_SESSION['uid']): ?>
<tr>
<td><?php echo $rows->firstname; ?></td>
<td><?php echo $rows->mobile; ?></td>
<td><?php echo $rows->account_type; ?></td>
<td><?php echo $rows->currentPoints; ?></td>
<td> <?php $sum = number_format($commBalance -$commWithdrawn,2); echo ($sum);?></td>
<td>
Controller:
public function agents()
{
$data['activeNav'] = "";
$data['subnav'] = "networks";
$this->header($data);
$this->nav();
$data['result'] = $this->networks->getAllData();
$data['commBalance']=$this->load->networks->gettotalcommi();
$data['commWithdrawn']=$this->load->networks->gettotalWithdrawn();
$data['meronResult'] = $this->networks->meronBets();
$data['walaResult'] = $this->networks->walaBets();
$data['tagent']=$this->load->networks->gettotalagent();
$this->load->view('agents', $data);
$this->footer();
}
Model:
function gettotalcommi(){
$reqcommi= $this->session->userdata('uid');
$a = $this->input->post('userID');
$this->db->select_sum('amount');
$this->db->where('commTo',$reqcommi);
$bind = array('commType', 'in');
$this->db->where_in('commType', $bind);
$result = $this->db->get('agent_commission_history')->row();
return $result->amount;
}
function gettotalWithdrawn(){
$a = $this->input->post('userID');
$reqcommi= $this->session->userdata('uid');
$this->db->select_sum('amount');
$this->db->where('commTo',$reqcommi);
$bind = array('commType', 'out');
$this->db->where_in('commType', $bind);
$result = $this->db->get('agent_commission_history')->row();
return $result->amount;
}

Answer 1

If I understand correctly, you want retrieve data by post value USERID. And also show the individual 'contributions'.
What i'm seeing in your implementation, is that your summing all contributions by USERID 1 for example, but not grouping the values by individual contributors or retrieving the individual contributor values.
Group by agent example:
function gettotalcommi(){
return $this->db->select_sum('amount')
->from('agent_commission_history')
->where('commTo', $this->session->userdata('uid'))
->where_in('commType', ['commType', 'in'])
->group_by('commFrom')
->get()->row()->amount;
}
Individual get:
function gettotalcommi(){
return $this->db->select_sum('amount')
->from('agent_commission_history')
->where('commTo', $this->session->userdata('uid'))
// individual
->where('commFrom', $this->input->post('userID'))
->where_in('commType', ['commType', 'in'])
->get()->row()->amount;
}
I hope this helps. If i'm misinterpreting your question, lemme know.