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class.customers_db.php
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class.customers_db.php
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<?php
class Customers_DB extends Customers {
private $customer_db_name = DB_DATABASE_CUSTOMERS; // Is not effected by invoice mode
private $invoice_db_name = DB_DATABASE_INVOICES; // Is not effected by invoice mode
protected $db_name = DB_DATABASE_CUSTOMERS;
protected $test_mode = false;
protected $invoice_mode = false;
protected $session_id;
protected $user_id;
protected $updated;
## __CONSTRUCT
function __construct( $user_id ){
if(!$user_id) die('User identification required to access Customer Database.');
$this->user_id = $user_id;
$this->session_id = session_id();
return (db_connect('customers') && !empty($this->db_name)) ? true : false;
}
## __DESTRUCT
function __destruct() {
if( !empty($this->updated) ){
$sql = "UPDATE {$this->db_name}.customers SET date_updated = NOW() WHERE customer_id = {$this->updated}";
if($this->test_mode){ print_r('<pre style="color: #00aa00;">'.$sql.'</pre>'); }
else{ mysql_query($sql) or die( hurl("Customers_DB Class Destruct Error:\r\n".mysql_error()."\r\nLine: ".__LINE__)); }
}
}
## _TEST_MODE
function _test_mode() {
return (bool)$this->test_mode;
}
function _set_invoice_mode(){
if($this->invoice_db_name){
$this->db_name = $this->invoice_db_name;
$this->invoice_mode = true;
return true;
} else {
return false;
}
}
## CREATE LOG
/**
* Logs change to customer account tables in the database
* $table string Name of the effected database table
* $id int/false ID of the effected row in $table
* $type string Query type (INSERT, UPDATE, REPLACE, DELETE)
* $data string Copy of the executed query
* $description string Human readable descriptiong of the event
**/
private function create_log( $table, $id=false, $type, $data, $description='' ){
if( !$this->invoice_mode ){
$data = db_scrub(str_replace( array("\n\t","\t"), array("\n",' '), $data));
$log_sql = "INSERT INTO {$this->db_name}.change_logs VALUES( '', '{$this->user_id}', '{$_SERVER['REMOTE_ADDR']}', '{$this->session_id}', NOW(), '{$table}', '{$id}', '{$type}', '{$data}', '{$description}' );";
if($this->test_mode){ print_r('<pre style="color: #6666ff;">'.$log_sql.'</pre><hr />'); }
else{ mysql_query($log_sql) or my_mysql_error($log_sql); }
}
}
## VERIFY OWNERSHIP
/**
* Verifies that the supplied user owns the supplied customer account
* $customer_id int ID of the customer account
* $user_id int ID of the user account
**/
public function verify_ownership( $customer_id=false, $user_id=false, $proposal_id=false ){
if( !$customer_id || !$user_id ){
return false;
} else {
$user_id = db_scrub($user_id, 'int');
$customer_id = db_scrub($customer_id, 'int');
if($proposal_id) $proposal_id = db_scrub($proposal_id, 'int');
$sql = "SELECT cu.customer_id FROM {$this->customer_db_name}.customers_to_users cu ";
if($proposal_id) $sql .= "INNER JOIN {$this->customer_db_name}.customer_proposals cp ON cu.customer_id = cp.customer_id ";
$sql .= "WHERE cu.customer_id = {$customer_id} AND cu.user_id = {$user_id} ";
if($proposal_id) $sql .= "AND cp.proposal_id = {$proposal_id} ";
$sql .= "LIMIT 1";
$check_ownership = mysql_query($sql) or my_mysql_error($sql);
return ( !$check_ownership || mysql_num_rows($check_ownership)<=0 || mysql_result($check_ownership, 0, 'customer_id')!=$customer_id ) ? false : true;
}
}
## CREATE CUSTOMER
/**
* Creates a new customer account and associates it with the user account
* $customer_id int ID of the customer account
* $user_id int ID of the user account
**/
public function create_customer( $customer_name, $date_added, $user_id, $from_customer=false ){
if(!$customer_name) die("Customer Name Required: ".__LINE__);
if( empty($customer_name) || empty($user_id) ){
return false;
} else {
$user_id = db_scrub($user_id, 'int');
$customer_name = db_scrub(stripslashes($customer_name));
## Changed to always use NOW() on 07/07/08
## $date_added = (!strtotime($date_added)) ? 'NOW()' : ("'".date('Y-m-d h:i:s', strtotime($date_added))."'");
$date_added = 'NOW()';
$sql = "INSERT INTO {$this->db_name}.customers VALUES( '', '{$customer_name}', 1, {$date_added}, NOW() );";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
$new_customer = (!$this->test_mode) ? mysql_insert_id() : 123456;
$this->create_log( ($this->db_name.'.customers'), $new_customer, 'INSERT', $sql, 'Customer account created.' );
if( $new_customer && !$this->invoice_mode ){
## ASSOCIATE CUSTOMER ACCOUNT WITH USER
$sql = "INSERT INTO {$this->db_name}.customers_to_users VALUES( '{$new_customer}', '{$user_id}' );";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
$this->create_log( ($this->db_name.'.customers_to_users'), $new_customer, 'INSERT', $sql, 'Customer associated with user.' );
$this->updated = $new_customer;
} elseif( $new_customer && $this->invoice_mode ){
## ASSOCIATE INVOICE CUSTOMER ACCOUNT WITH A CUSTOMER ACCOUNT
$from_customer = db_scrub($from_customer, 'int');
$sql = "INSERT INTO {$this->db_name}.customers_to_customers VALUES( '{$new_customer}', '{$from_customer}' );";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
$this->updated = $new_customer;
}
return $new_customer;
}
}
## UPDATE CUSTOMER
/**
* Updates the customer name
* $customer_id int ID of the customer account
* $customer_name string Customer's name
**/
public function update_customer( $customer_id, $customer_name, $date_added ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
$date_added = (!strtotime($date_added)) ? false : ("'".date('Y-m-d h:i:s', strtotime($date_added))."'");
$sql = "SELECT customer_name FROM {$this->db_name}.customers WHERE customer_id = {$customer_id} LIMIT 1";
$check_existing = mysql_query($sql) or my_mysql_error($sql);
if( $check_existing && mysql_num_rows($check_existing)>=1 && $row = mysql_fetch_object($check_existing) && !empty($customer_name) ){
switch(true){
case stripslashes($row->customer_name) != stripslashes($customer_name):
case $date_added!=false && $row->customer_name != $date_added:
$customer_name = db_scrub(stripslashes($customer_name));
$date_added = (!$date_added) ? '' : ", date_added = {$date_added}";
$sql = "UPDATE {$this->db_name}.customers SET customer_name = '{$customer_name}'{$date_added} WHERE customer_id = {$customer_id}";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
$this->create_log( ($this->db_name.'.customers'), $customer_id, 'UPDATE', $sql, 'Customer name updated.' );
$this->updated = $customer_id;
return true;
break;
default:
return false;
break;
}
} else {
return false;
}
}
## PUT PROPOSAL
/**
* Adds or updates customer proposal status and information. Proposal is ignored if unchanged.
* $customer_id int/false ID of the customer account
* $proposal_id int/false ID of the customer proposal
* $date date Customer Proposal Date
* $customer_comment string Customer Proposal's Customer Comment
* $private_comment string Customer Proposal's Private Comment
**/
public function put_proposal( $customer_id, $proposal_id=false, $date, $customer_comment, $private_comment ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
$proposal_date = (!strtotime($date)) ? false : date('Y-m-d h:i:s', strtotime($date));
if( $proposal_id && ctype_digit( (string)$proposal_id ) ){
$proposal_id = db_scrub(stripslashes($proposal_id), 'int');
$sql = "SELECT proposal_date, customer_comment, private_comment FROM {$this->db_name}.customer_proposals WHERE customer_id = {$customer_id} AND proposal_id = {$proposal_id} LIMIT 1";
$check_existing = mysql_query($sql) or my_mysql_error($sql);
if( !$check_existing || mysql_num_rows($check_existing)<=0 ){
$query_mode = 'new';
} else {
$row = mysql_fetch_object($check_existing);
switch(true){
case $row->proposal_date !== $proposal_date:
case stripslashes($row->customer_comment) !== $customer_comment:
case stripslashes($row->private_comment) !== $private_comment:
$query_mode = 'update'; break;
default:
$query_mode = 'ignore'; break;
}
}
} else { $query_mode = 'new'; }
$proposal_date = (!$proposal_date) ? 'NOW()' : "'{$proposal_date}'";
$customer_comment = db_scrub(stripslashes($customer_comment));
$private_comment = db_scrub(stripslashes($private_comment));
if( $query_mode == 'ignore' ){
return false;
} elseif( $query_mode == 'update' ){
$sql = <<<HEREDOC
UPDATE {$this->db_name}.customer_proposals
SET proposal_date = {$proposal_date},
customer_comment = '{$customer_comment}',
private_comment = '{$private_comment}'
WHERE proposal_id = {$proposal_id}
LIMIT 1
HEREDOC;
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />');
}else{ mysql_query($sql) or my_mysql_error($sql); }
$this_proposal_id = $proposal_id;
$this->create_log( ($this->db_name.'.customer_proposals'), $proposal_id, 'UPDATE', $sql, 'Customer proposal updated.' );
} elseif( $query_mode == 'new' ){
$sql = <<<HEREDOC
INSERT INTO {$this->db_name}.customer_proposals
VALUES(
'{$customer_id}',
'',
{$proposal_date},
'{$customer_comment}',
'{$private_comment}',
0
);
HEREDOC;
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />');
}else{ mysql_query($sql) or my_mysql_error($sql); }
$this_proposal_id = (!$this->test_mode)? mysql_insert_id() : rand(1,9999);
$this->create_log( ($this->db_name.'.customer_proposals'), $this_proposal_id, 'INSERT', $sql, 'Customer proposal created.' );
}
$this->updated = $this_proposal_id;
return $this_proposal_id;
}
## GET CONTACTS
/**
* Gets all contacts from a customer account ($contact_id=false)
or gets a single contact from a customer account
* $customer_id int ID of the customer account
* $contact_id int/false ID of the customer contact
* $limit int/false Limit the number of returned rows
**/
public function get_contacts( $customer_id, $contact_id=false, $limit=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub($customer_id, 'int');
if($contact_id) $contact_id = db_scrub($contact_id, 'int');
if($limit) $limit = db_scrub($limit, 'int');
$sql = "SELECT * FROM {$this->db_name}.customer_contacts WHERE customer_id = {$customer_id}";
if($contact_id) $sql .= " AND contact_id = {$contact_id} LIMIT 1";
if(!$contact_id && $limit) $sql .= " LIMIT {$limit}";
$contacts = mysql_query($sql) or my_mysql_error($sql);
return ($contacts) ? $contacts : false;
}
## PUT CONTACTS
/**
* Adds or updates customer contact. Contact is ignored if existent and unchanged
* $customer_id int/false ID of the customer account
* $id int/false ID of the customer contact
* $first_name string Contact's first name
* $last_name string Contact's last name
* $email string Contact's email address
* $mobile string Contact's mobile phone number
* $phone string Contact's phone number
* $fax string Contact's fax number
**/
public function put_contact( $customer_id, $id=false, $first_name, $last_name, $email='', $mobile='', $phone='', $fax='' ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
if( $id && ctype_digit( (string)$id ) ){
$id = db_scrub(stripslashes($id), 'int');
$check_existing = $this->get_contacts( $customer_id, $id );
if( !$check_existing || mysql_num_rows($check_existing)<=0 ){
$query_mode = 'new';
} else {
$row = mysql_fetch_object($check_existing);
switch(true){
case stripslashes($row->first_name) !== $first_name:
case stripslashes($row->last_name) !== $last_name:
case stripslashes($row->email) !== $email:
case stripslashes($row->mobile) !== $mobile:
case stripslashes($row->phone) !== $phone:
case stripslashes($row->fax) !== $fax:
$query_mode = 'update'; break;
default:
$query_mode = 'ignore'; break;
}
}
} else { $query_mode = 'new'; }
$first_name = db_scrub(stripslashes($first_name));
$last_name = db_scrub(stripslashes($last_name));
$email = db_scrub(stripslashes($email));
$mobile = db_scrub(stripslashes($mobile));
$phone = db_scrub(stripslashes($phone));
$fax = db_scrub(stripslashes($fax));
if( $query_mode == 'ignore' ){
return false;
} elseif( $query_mode == 'update' ){
$sql = <<<HEREDOC
UPDATE {$this->db_name}.customer_contacts
SET first_name = '{$first_name}',
last_name = '{$last_name}',
email = '{$email}',
mobile = '{$mobile}',
phone = '{$phone}',
fax = '{$fax}'
WHERE contact_id = {$id}
LIMIT 1
HEREDOC;
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />');
}else{ mysql_query($sql) or my_mysql_error($sql); }
$this_contact_id = $id;
$this->create_log( ($this->db_name.'.customer_contacts'), $id, 'UPDATE', $sql, 'Customer contact updated.' );
} elseif( $query_mode == 'new' ){
$sql = <<<HEREDOC
INSERT INTO {$this->db_name}.customer_contacts
VALUES(
'{$customer_id}',
'',
'{$first_name}',
'{$last_name}',
'{$email}',
'{$mobile}',
'{$phone}',
'{$fax}'
);
HEREDOC;
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />');
}else{ mysql_query($sql) or my_mysql_error($sql); }
$this_contact_id = (!$this->test_mode)? mysql_insert_id() : rand(1,9999);
$this->create_log( ($this->db_name.'.customer_contacts'), $this_contact_id, 'INSERT', $sql, 'Customer contact added.' );
}
$this->updated = $customer_id;
return $this_contact_id;
}
## DELETE CONTACTS
/**
* Removes a contact from a customer account
* $customer_id int ID of the customer account
* $contact_id int/false ID of the customer contact
* $limit int/false Limit the number of returned rows
**/
public function delete_contacts( $customer_id, $contact_id=false, $limit=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub($customer_id, 'int');
if($contact_id) $contact_id = db_scrub($contact_id, 'int');
if($limit) $limit = db_scrub($limit, 'int');
$sql = "DELETE FROM {$this->db_name}.customer_contacts WHERE customer_id = {$customer_id}";
if($contact_id) $sql .= " AND contact_id = {$contact_id} LIMIT 1";
if(!$contact_id && $limit) $sql .= " LIMIT {$limit}";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
$this->create_log( ($this->db_name.'.customer_contacts'), $contact_id, 'DELETE', $sql, 'Customer contact(s) deleted.' );
$this->updated = $customer_id;
return;
}
## GET ADDRESSES
/**
* Gets all addresses from a customer account ($contact_id=false)
or gets a single address from a customer account
* $customer_id int ID of the customer account
* $address_id int/false ID of the customer address
* $limit int/false Limit the number of returned rows
**/
public function get_addresses( $customer_id, $address_id=false, $limit=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub($customer_id, 'int');
if($address_id) $address_id = db_scrub($address_id, 'int');
if($limit) $limit = db_scrub($limit, 'int');
$sql = "SELECT * FROM {$this->db_name}.customer_addresses WHERE customer_id = {$customer_id}";
if($address_id) $sql .= " AND address_id = {$address_id} LIMIT 1";
if(!$address_id && $limit) $sql .= " LIMIT {$limit}";
$addresses = mysql_query($sql) or my_mysql_error($sql);
return ($addresses) ? $addresses : false;
}
## PUT ADDRESSES
/**
* Adds or updates customer address. Address is ignored if existent and unchanged
* $customer_id int/false ID of the customer account
* $id int/false ID of the customer contact
* $address_one string First line of the address
* $address_two string Second line of the address
* $city string City
* $state string State
* $zip string ZIP code
**/
public function put_address( $customer_id, $id=false, $address_type_id, $address_one, $address_two='', $city, $state, $zip ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
if( $id && ctype_digit( (string)$id ) ){
$id = db_scrub(stripslashes($id), 'int');
$check_existing = $this->get_addresses( $customer_id, $id );
if( !$check_existing || mysql_num_rows($check_existing)<=0 ){
$query_mode = 'new';
} else {
$row = mysql_fetch_object($check_existing);
switch(true){
case stripslashes($row->address_one) !== $address_one:
case stripslashes($row->address_two) !== $address_two:
case stripslashes($row->city) !== $city:
case stripslashes($row->state) !== $state:
case stripslashes($row->zip) !== $zip:
$query_mode = 'update'; break;
default:
$query_mode = 'ignore'; break;
}
}
} else { $query_mode = 'new'; }
$address_type_id = db_scrub(stripslashes($address_type_id), 'int');
$address_one = db_scrub(stripslashes($address_one));
$address_two = db_scrub(stripslashes($address_two));
$city = db_scrub(stripslashes($city));
$state = db_scrub(stripslashes($state));
$zip = db_scrub(stripslashes($zip));
if( $query_mode == 'ignore' ){
return false;
} elseif( $query_mode == 'update' ){
$sql = <<<HEREDOC
UPDATE {$this->db_name}.customer_addresses
SET address_one = '{$address_one}',
address_two = '{$address_two}',
city = '{$city}',
state = '{$state}',
zip = '{$zip}'
WHERE address_id = {$id}
LIMIT 1
HEREDOC;
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />');
}else{ mysql_query($sql) or my_mysql_error($sql); }
$this_address_id = $id;
$this->create_log( ($this->db_name.'.customer_addresses'), $id, 'UPDATE', $sql, 'Customer address updated.' );
} elseif( $query_mode == 'new' ){
$sql = <<<HEREDOC
INSERT INTO {$this->db_name}.customer_addresses
VALUES(
'{$customer_id}',
'',
'{$address_type_id}',
'{$address_one}',
'{$address_two}',
'{$city}',
'{$state}',
'{$zip}'
);
HEREDOC;
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />');
}else{ mysql_query($sql) or my_mysql_error($sql); }
$this_address_id = (!$this->test_mode)? mysql_insert_id() : rand(1,9999);
$this->create_log( ($this->db_name.'.customer_addresses'), $this_contact_id, 'INSERT', $sql, 'Customer address added.' );
}
$this->updated = $customer_id;
return $this_address_id;
}
## DELETE ADDRESSES
/**
* Removes an address from a customer account
* $customer_id int ID of the customer account
* $address_id int/false ID of the customer address
* $limit int/false Limit the number of returned rows
**/
public function delete_addresses( $customer_id, $address_id=false, $limit=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub($customer_id, 'int');
if($address_id) $address_id = db_scrub($address_id, 'int');
if($limit) $limit = db_scrub($limit, 'int');
$sql = "DELETE FROM {$this->db_name}.customer_addresses WHERE customer_id = {$customer_id}";
if($address_id) $sql .= " AND address_id = {$address_id} LIMIT 1";
if(!$address_id && $limit) $sql .= " LIMIT {$limit}";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
$this->create_log( ($this->db_name.'.customer_addresses'), $address_id, 'DELETE', $sql, 'Customer address(es) deleted.' );
$this->updated = $customer_id;
return;
}
## GET PRITNERS
/**
* Gets all printers from a customer account ($printer_id=false)
or gets a single printer from a customer account
* $customer_id int ID of the customer account
* $printer_id int/false ID of the customer printer
* $limit int/false Limit the number of returned rows
**/
public function get_printers( $customer_id, $printer_id=false, $limit=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub($customer_id, 'int');
if($printer_id) $printer_id = db_scrub($printer_id, 'int');
if($limit) $limit = db_scrub($limit, 'int');
$sql = "SELECT * FROM {$this->db_name}.printers WHERE customer_id = {$customer_id}";
if($printer_id) $sql .= " AND printer_id = {$printer_id} LIMIT 1";
if(!$printer_id && $limit) $sql .= " LIMIT {$limit}";
$printers = mysql_query($sql) or my_mysql_error($sql);
return ($printers) ? $printers : false;
}
## PUT PRINTERS
/**
* Adds or updates customer printers. Address is ignored if existent and unchanged
* $customer_id int/false ID of the customer account
* $id int/false ID of the customer printer
* $printer_name string Name of the printer
* $printer_qty string Number of this printer the customer has
**/
public function put_printers( $customer_id, $id=false, $printer_name, $printer_qty=1, $printer_location=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
if( $id && ctype_digit( (string)$id ) ){
$id = db_scrub(stripslashes($id));
$check_existing = $this->get_printers( $customer_id, $id );
if( !$check_existing || mysql_num_rows($check_existing)<=0 ){
$query_mode = 'new';
} else {
$row = mysql_fetch_object($check_existing);
switch(true){
case stripslashes($row->printer) !== $printer_name:
case stripslashes($row->printer_qty) !== $printer_qty:
case stripslashes($row->printer_location) != $printer_location: // Non-Exact comparison so that NULL is the same as empty string
$query_mode = 'update'; break;
default:
$query_mode = 'ignore'; break;
}
}
} else { $query_mode = 'new'; }
$printer_name = db_scrub(stripslashes($printer_name));
$printer_qty = db_scrub(stripslashes($printer_qty), 'int');
$printer_location = db_scrub(stripslashes($printer_location));
if( $query_mode == 'ignore' )
{
return $id;
}
elseif ( $query_mode == 'update' )
{
$sql = <<<HEREDOC
UPDATE {$this->db_name}.printers
SET printer = '{$printer_name}',
printer_qty = '{$printer_qty}',
printer_location = '{$printer_location}'
WHERE printer_id = {$id}
LIMIT 1
HEREDOC;
if ($this->test_mode)
{
print_r('<pre>'.$sql.'</pre><hr />');
}
else
{
/* send_email_alert($msg, $subject, $priority)
send_email_alert('Saving Printer, query mode == update.'
. "\n"
. "\n" . 'SQL: ' . $sql
. "\n" . 'File: ' . __FILE__
. "\n" . 'Line: ' . __LINE__
. "\n" . 'Request URI: ' . $_SERVER['REQUEST_URI']
,
'Saving Printer [query mode == update]'
,
false
);
*/
mysql_query($sql) or my_mysql_error($sql);
}
$this_printer_id = $id;
$this->create_log( ($this->db_name.'.printers'), $id, 'UPDATE', $sql, 'Customer printer updated.' );
}
elseif ( $query_mode == 'new' )
{
$sql = <<<HEREDOC
INSERT INTO {$this->db_name}.printers
VALUES(
'{$customer_id}',
'',
'{$printer_name}',
'{$printer_qty}',
'{$printer_location}'
);
HEREDOC;
if($this->test_mode)
{
print_r('<pre>'.$sql.'</pre><hr />');
}
else
{
/*
send_email_alert('Saving Printer, query mode == new.'
. "\n"
. "\n" . 'SQL: ' . $sql
. "\n" . 'File: ' . __FILE__
. "\n" . 'Line: ' . __LINE__
. "\n" . 'Request URI: ' . $_SERVER['REQUEST_URI']
,
'Saving Printer [query mode == new]'
,
false
);
*/
mysql_query($sql) or my_mysql_error($sql);
}
$this_printer_id = (!$this->test_mode)? mysql_insert_id() : rand(1,9999);
$this->create_log( ($this->db_name.'.printers'), $this_printer_id, 'INSERT', $sql, 'Customer printer added.' );
}
$this->updated = $customer_id;
return ($this_printer_id) ? $this_printer_id : $id;
}
## DELETE PRINTERS (AND CHILDREN)
/**
* Removes a printer from a customer account
Also removes all associations to manufacturers and types
Also removes all associated cartridges
$this->delete_cartridges then removes all cartridge associations to manufacturers and cartridges types
* $customer_id int ID of the customer account
* $printer_id int/false ID of the customer printers
* $limit int/false Limit the number of returned rows
**/
public function delete_printers( $customer_id, $printer_id=false, $limit=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub($customer_id, 'int');
if($printer_id) $printer_id = db_scrub($printer_id, 'int');
if($limit) $limit = db_scrub($limit, 'int');
$sql = "DELETE FROM {$this->db_name}.printers WHERE customer_id = {$customer_id}";
if($printer_id) $sql .= " AND printer_id = {$printer_id} LIMIT 1";
if(!$printer_id && $limit) $sql .= " LIMIT {$limit}";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
$this->create_log( ($this->db_name.'.printers'), $printer_id, 'DELETE', $sql, 'Customer printer(s) deleted.' );
## DELETE PRINTER TYPE AND MANUFACTURER ASSOCIATIONS
if( $printer_id ){
$this->unassoc_printers_manufacturers( $customer_id, false, $printer_id, true );
$this->unassoc_printers_types( $customer_id, false, $printer_id, true );
$this->delete_cartridges( $customer_id, false, false, $printer_id, true );
}
$this->updated = $customer_id;
return;
}
## PUT MANUFACTURERS
/**
* Adds manufacturer if not existent for customer account
* $customer_id int/false ID of the customer account
* $manufacturer_name string Manufacturer name
**/
public function put_manufacturers( $customer_id, $manufacturer_name ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
$manufacturer_name = db_scrub(stripslashes($manufacturer_name));
$sql = "SELECT * FROM {$this->db_name}.manufacturers WHERE customer_id = {$customer_id} AND manufacturer_name = '{$manufacturer_name}' LIMIT 1";
$check_existing = mysql_query($sql) or my_mysql_error($sql);
if( !$check_existing || mysql_num_rows($check_existing)<=0 ){
$sql = "INSERT INTO {$this->db_name}.manufacturers VALUES( '{$customer_id}', '', '{$manufacturer_name}' );";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />');
}else{ mysql_query($sql) or my_mysql_error($sql); }
$manufacturer_id = (!$this->test_mode)? mysql_insert_id() : rand(1,9999);
$this->create_log( ($this->db_name.'.manufacturers'), $manufacturer_id, 'INSERT', $sql, 'Customer manufacturer added.' );
$this->updated = $customer_id;
return $manufacturer_id;
} else {
return mysql_result($check_existing, 0, 'manufacturer_id');
}
}
## GET ASSOCIATED PRITNER MANUFACTURERS
/**
* Gets all manufacturers from a printer ($manufacturer_id=false)
or gets a single manufacturer ($printer_id=false)
* $customer_id int ID of the customer account
* $printer_id int/false ID of the customer printer
* $manufacturer_id int/false ID of the customer manufacturer
* $limit int/false Limit the number of returned rows
**/
public function get_assoc_printers_manufacturers( $customer_id, $printer_id=false, $manufacturer_id=false, $limit=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub($customer_id, 'int');
if($printer_id) $printer_id = db_scrub($printer_id, 'int');
if($manufacturer_id) $manufacturer_id = db_scrub($manufacturer_id, 'int');
if($limit) $limit = db_scrub($limit, 'int');
$sql = "SELECT pc.*, m.manufacturer_name FROM {$this->db_name}.printers_to_manufacturers pc LEFT JOIN {$this->db_name}.manufacturers m ON pc.manufacturer_id = m.manufacturer_id WHERE pc.customer_id = {$customer_id}";
if($printer_id) $sql .= " AND pc.printer_id = {$printer_id}";
if($manufacturer_id) $sql .= " AND pc.manufacturer_id = '{$manufacturer_id}' LIMIT 1";
if(!$manufacturer_id && $limit) $sql .= " LIMIT {$limit}";
$manufacturers = mysql_query($sql) or my_mysql_error($sql);
return ($manufacturers) ? $manufacturers : false;
}
## ASSOCIATE PRITNERS AND MANUFACTURERS
/**
* Associates a printer with a manufacturer
* $customer_id int ID of the customer account
* $manufacturer_id int ID of the customer manufacturer
* $printer_id int ID of the customer printer
**/
public function assoc_printers_manufacturers( $customer_id, $manufacturer_id, $printer_id ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
$manufacturer_id = db_scrub(stripslashes($manufacturer_id), 'int');
$printer_id = db_scrub(stripslashes($printer_id), 'int');
if( empty($customer_id) || empty($manufacturer_id) || empty($printer_id) ) return false;
$check_existing = $this->get_assoc_printers_manufacturers( $customer_id, $printer_id, $manufacturer_id );
if( !$check_existing || mysql_num_rows($check_existing)<=0 ){
$sql = "INSERT INTO {$this->db_name}.printers_to_manufacturers VALUES( '{$customer_id}', '{$manufacturer_id}', '{$printer_id}' );";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
$this->create_log( ($this->db_name.'.printers_to_manufacturers'), '', 'INSERT', $sql, 'Customer manufacturer associated with customer printer.' );
$this->updated = $customer_id;
}
return true;
}
## UNASSOCIATE PRITNERS AND MANUFACTURERS
/**
* Unassociates a printer with all of it's manufacturers ($manufacturer_id=false)
or unassociates a pritner with a single manufacturer
* $customer_id int ID of the customer account
* $manufacturer_id int/false ID of the customer manufacturer
* $printer_id int ID of the customer printer
* $from_printer bool If the function is being run from $this->delete_printers
**/
public function unassoc_printers_manufacturers( $customer_id, $manufacturer_id=false, $printer_id, $from_printer=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
if($manufacturer_id) $manufacturer_id = db_scrub(stripslashes($manufacturer_id), 'int');
$printer_id = db_scrub(stripslashes($printer_id), 'int');
$sql = "DELETE FROM {$this->db_name}.printers_to_manufacturers WHERE customer_id = {$customer_id} AND printer_id = {$printer_id}";
$sql .= ($manufacturer_id) ? " AND manufacturer_id = '{$manufacturer_id}' LIMIT 1" : " LIMIT 1";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
if( $from_printer ){
$this->create_log( ($this->db_name.'.printers_to_manufacturers'), '', 'DELETE', $sql, 'Customer printer manufacturer(s) deleted. [From Printer Deletion]' );
} else {
$this->create_log( ($this->db_name.'.printers_to_manufacturers'), $manufacturer_id, 'DELETE', $sql, 'Customer printer manufacturer(s) deleted.' );
}
$this->updated = $customer_id;
return true;
}
## PUT PRINTER TYPES
/**
* Adds printer type if not existent for customer account
* $customer_id int ID of the customer account
* $type_name string Type name
**/
public function put_printers_types( $customer_id, $type_name ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
$type_name = db_scrub(stripslashes($type_name));
$sql = "SELECT * FROM {$this->db_name}.printer_types WHERE customer_id = {$customer_id} AND printer_type = '{$type_name}' LIMIT 1";
$check_existing = mysql_query($sql) or my_mysql_error($sql);
if( !$check_existing || mysql_num_rows($check_existing)<=0 ){
$sql = "INSERT INTO {$this->db_name}.printer_types VALUES( '{$customer_id}', '', '{$type_name}' );";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />');
}else{ mysql_query($sql) or my_mysql_error($sql); }
$type_id = (!$this->test_mode)? mysql_insert_id() : rand(1,9999);
$this->create_log( ($this->db_name.'.printer_types'), $type_id, 'INSERT', $sql, 'Customer type added.' );
$this->updated = $customer_id;
return $type_id;
} else {
return mysql_result($check_existing, 0, 'type_id');
}
}
## GET ASSOCIATED PRITNER TYPES
/**
* Gets all types from a printer ($type_id=false)
or gets a single type ($printer_id=false)
* $customer_id int ID of the customer account
* $printer_id int/false ID of the customer printer
* $type_id int/false ID of the customer type
* $limit int/false Limit the number of returned rows
**/
public function get_assoc_printers_types( $customer_id, $printer_id=false, $type_id=false, $limit=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub($customer_id, 'int');
if($printer_id) $printer_id = db_scrub($printer_id, 'int');
if($type_id) $type_id = db_scrub($type_id, 'int');
if($limit) $limit = db_scrub($limit, 'int');
$sql = "SELECT pt.*, t.printer_type FROM {$this->db_name}.printers_to_types pt LEFT JOIN {$this->db_name}.printer_types t ON pt.type_id = t.type_id WHERE pt.customer_id = {$customer_id}";
if($printer_id) $sql .= " AND pt.printer_id = {$printer_id}";
if($type_id) $sql .= " AND pt.type_id = '{$type_id}' LIMIT 1";
if(!$type_id && $limit) $sql .= " LIMIT {$limit}";
$types = mysql_query($sql) or my_mysql_error($sql);
return ($types) ? $types : false;
}
## ASSOCIATE PRITNERS AND TYPES
/**
* Associates a printer with a printer type
* $customer_id int ID of the customer account
* $type_id int ID of the customer printer type
* $printer_id int ID of the customer printer
**/
public function assoc_printers_types( $customer_id, $type_id, $printer_id ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
$type_id = db_scrub(stripslashes($type_id), 'int');
$printer_id = db_scrub(stripslashes($printer_id), 'int');
if( empty($customer_id) || empty($type_id) || empty($printer_id) ) return false;
$check_existing = $this->get_assoc_printers_types( $customer_id, $printer_id, $type_id );
if( !$check_existing || mysql_num_rows($check_existing)<=0 ){
$sql = "INSERT INTO {$this->db_name}.printers_to_types VALUES( '{$customer_id}', '{$type_id}', '{$printer_id}' );";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
$this->create_log( ($this->db_name.'.printers_to_types'), '', 'INSERT', $sql, 'Customer printer type associated with customer printer.' );
$this->updated = $customer_id;
}
return true;
}
## UNASSOCIATE PRITNERS AND TYPES
/**
* Unassociates a printer with all of it's types ($type_id=false)
or unassociates a pritner with a single type
* $customer_id int ID of the customer account
* $type_id int/false ID of the customer type
* $printer_id int ID of the customer printer
* $from_printer bool If the function is being run from $this->delete_printers
**/
public function unassoc_printers_types( $customer_id, $type_id=false, $printer_id, $from_printer=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
if($type_id) $type_id = db_scrub(stripslashes($type_id), 'int');
$printer_id = db_scrub(stripslashes($printer_id), 'int');
$sql = "DELETE FROM {$this->db_name}.printers_to_types WHERE customer_id = {$customer_id} AND printer_id = {$printer_id}";
$sql .= ($type_id) ? " AND type_id = '{$type_id}' LIMIT 1" : " LIMIT 1";
if($this->test_mode){ print_r('<pre>'.$sql.'</pre><hr />'); }
else{ mysql_query($sql) or my_mysql_error($sql); }
if( $from_printer ){
$this->create_log( ($this->db_name.'.printers_to_types'), '', 'DELETE', $sql, 'Customer printer types(s) deleted. [From Printer Deletion]' );
} else {
$this->create_log( ($this->db_name.'.printers_to_types'), $type_id, 'DELETE', $sql, 'Customer printer types(s) deleted.' );
}
$this->updated = $customer_id;
return true;
}
## GET CARTRIDGES
/**
* Gets all cartridges from a customer account ($cartridge_id=false && $printer_id!=false)
or gets a single cartirdges from a customer account ($cartridge_id!=false && $printer_id=false)
or gets all cartridges from a printer ($printer_id!=false && $cartridge_id!=false)
or gets a single cartridge from a printer ($printer_id!=false && $cartridge_id=false)
* $customer_id int ID of the customer account
* $cartridge_id int/false ID of the customer cartridge
* $limit int/false Limit the number of returned rows
* $printer_id int/false ID of the customer pritner
**/
public function get_cartridges( $customer_id, $cartridge_id=false, $limit=false, $printer_id=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub($customer_id, 'int');
if($cartridge_id) $cartridge_id = db_scrub($cartridge_id, 'int');
if($limit) $limit = db_scrub($limit, 'int');
if($printer_id) $printer_id = db_scrub($printer_id, 'int');
$sql = "SELECT c.* FROM {$this->db_name}.cartridges c";
if( $printer_id ){
$sql .= " LEFT JOIN {$this->db_name}.cartridges_to_printers cp ON c.cartridge_id = cp.cartridge_id WHERE c.customer_id = {$customer_id} AND cp.printer_id = '{$printer_id}'";
if($cartridge_id) $sql .= " AND c.cartridge_id = {$cartridge_id} LIMIT 1";
} else {
$sql .= " WHERE c.customer_id = {$customer_id}";
if($cartridge_id) $sql .= " AND c.cartridge_id = {$cartridge_id} LIMIT 1";
if(!$cartridge_id && $limit) $sql .= " LIMIT {$limit}";
}
$cartridges = mysql_query($sql) or my_mysql_error($sql);
return ($cartridges) ? $cartridges : false;
}
## PUT CARTRIDGES
/**
* Adds or updates customer cartridges. Cartridge is ignored if existent and unchanged
* $customer_id int/false ID of the customer account
* $id int/false ID of the customer printer
* $cartridge_name string Name of the cartridge
* $shorthand string Shorthand (Company Number) for cartridge
* $price_retail string/int Retail cartridge price
* $price_user string/int User's custom cartridge price
**/
public function put_cartridges( $customer_id, $cart, $printer_id=false ){
if(!$customer_id) die("Customer ID Required: ".__LINE__);
$customer_id = db_scrub(stripslashes($customer_id), 'int');
$id = ($cart->id) ? $cart->id : false;
if( $id && ctype_digit( (string)$id ) ){
$id = db_scrub(stripslashes($id));
$check_existing = $this->get_cartridges( $customer_id, $id, false, $printer_id );
if( !$check_existing || mysql_num_rows($check_existing)<=0 ){
$query_mode = 'new';
} else {
$row = mysql_fetch_object($check_existing);
switch(true){
case stripslashes($row->cartridge) !== $cart->name:
case stripslashes($row->shorthand) !== $cart->shorthand:
case number_format(stripslashes($row->price_retail), 2, '.', ',') !== number_format($cart->price_retail, 2, '.', ','):
case number_format(stripslashes($row->price_user), 2, '.', ',') !== number_format($cart->price_user, 2, '.', ','):
case ($this->invoice_mode && number_format($row->qty, 0, '', '') !== number_format($cart->qty, 0, '', '')):
$query_mode = 'update'; break;
default:
$query_mode = 'ignore'; break;
}
}
}
else
{