Db.php ➔ deleteCorpInfo() - Code Metrics - Inspection of "Merge branch 'master' into dev" - shibdib/Dramiel - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — dev (4bd34d)

by Bob

created 2016-12-25 16:09 UTC

Db.php ➔ deleteCorpInfo() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	4
rs	10
c	0
b	0
f	0

<?php
/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 Robert Sardinia
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

use Monolog\Handler\StreamHandler;
use Monolog\Logger;

/**
 * @return null|PDO
 * @internal param null|string $db
 */
function openDB()
{
    $logger = new Logger('Db');
    $logger->pushHandler(new StreamHandler(__DIR__ . '/../../log/libraryError.log', Logger::DEBUG));
    $db = __DIR__ . '/../../database/dramiel.sqlite';

    $dsn = "sqlite:$db";
    try {
        $pdo = new PDO($dsn, '', '', array(
                PDO::ATTR_PERSISTENT => false,
                PDO::ATTR_EMULATE_PREPARES => true,
                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
            )
        );
    } catch (Exception $e) {
        $logger->error($e->getMessage());
        $pdo = null;
        return $pdo;
    }

    return $pdo;
}

/**
 * @param string $query
 * @param string $field
 * @param array $params
 * @return string
 * @internal param string $db
 */
function dbQueryField($query, $field, array $params = array())
{
    $pdo = openDB();
    if ($pdo == NULL) {
        return null;
    }

    $stmt = $pdo->prepare($query);
    $stmt->execute($params);

    $result = $stmt->fetchAll(PDO::FETCH_ASSOC);
    $stmt->closeCursor();

    if (count($result) == 0) {
        return null;
    }

    $resultRow = $result[0];
    return $resultRow[$field];
}

/**
 * @param string $query
 * @param array $params
 * @return null|void
 * @internal param string $db
 */
function dbQueryRow($query, array $params = array())
{
    $pdo = openDB();
    if ($pdo == NULL) {
        return null;
    }

    $stmt = $pdo->prepare($query);
    $stmt->execute($params);

    $result = $stmt->fetchAll(PDO::FETCH_ASSOC);
    $stmt->closeCursor();

    if (count($result) >= 1) {
        return $result[0];
    }
    return null;
}

/**
 * @param string $query
 * @param array $params
 * @return array|void
 * @internal param string $db
 */
function dbQuery($query, array $params = array())
{
    $pdo = openDB();
    if ($pdo === NULL) {
        return null;
    }

    $stmt = $pdo->prepare($query);
    $stmt->execute($params);

    $result = $stmt->fetchAll(PDO::FETCH_ASSOC);
    $stmt->closeCursor();

    return $result;
}

/**
 * @param string $query
 * @param array $params
 * @internal param string $db
 */
function dbExecute($query, array $params = array())
{
    $pdo = openDB();
    if ($pdo === NULL) {
        return;
    }

    // This is ugly, but, yeah..
    if (strstr($query, ';')) {
        $explodedQuery = explode(';', $query);
        $stmt = null;
        foreach ($explodedQuery as $newQry) {
            $stmt = $pdo->prepare($newQry);
            $stmt->execute($params);
        }
        $stmt->closeCursor();
    } else {
        $stmt = $pdo->prepare($query);
        $stmt->execute($params);
        $stmt->closeCursor();
    }
}

//MESSAGE QUEUE
function queueMessage($message, $channel, $guild)
{
    dbExecute('REPLACE INTO messageQueue (`message`, `channel`, `guild`) VALUES (:message,:channel,:guild)', array(':message' => $message, ':channel' => $channel, ':guild' => $guild));
    return null;
}

function getQueuedMessage($id)
{
    return dbQueryRow('SELECT * FROM messageQueue WHERE `id` = :id', array(':id' => $id));
}

function clearQueuedMessages($id)
{
    dbQueryRow('DELETE from messageQueue where id = :id', array(':id' => $id));
    return null;
}

function getOldestMessage()
{
    return dbQueryRow('SELECT MIN(id) from messageQueue');
}

function priorityQueueMessage($message, $channel, $guild)
{
    $currentOldest = getOldestMessage();

    $id = $currentOldest['MIN(id)'] - 1;
    dbExecute('REPLACE INTO messageQueue (`id`, `message`, `channel`, `guild`) VALUES (:id,:message,:channel,:guild)', array(':id' => $id, ':message' => $message, ':channel' => $channel, ':guild' => $guild));
}


//RENAME QUEUE
function queueRename($discordID, $nick, $guild)
{
    dbExecute('REPLACE INTO renameQueue (`discordID`, `nick`, `guild`) VALUES (:discordID,:nick,:guild)', array(':discordID' => $discordID, ':nick' => $nick, ':guild' => $guild));
}

function getQueuedRename($id)
{
    return dbQueryRow('SELECT * FROM renameQueue WHERE `id` = :id', array(':id' => $id));
}

function getOldestRename()
{
    return dbQueryRow('SELECT MIN(id) from renameQueue');
}

function clearQueuedRename($id)
{
    dbQueryRow('DELETE from renameQueue where id = :id', array(':id' => $id));
    return null;
}

//
function clearQueueCheck()
{
    $result = dbQueryRow('SELECT * FROM messageQueue');
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
    if (@$result->num_rows > 35) {
        clearAllMessageQueue();
    }
    return null;
}

//Clear Queue
function clearAllMessageQueue()
{
    dbQueryRow('DELETE from messageQueue');
    return null;
}

//CORP INFO
function addCorpInfo($corpID, $corpTicker, $corpName)
{
    dbExecute('REPLACE INTO corpCache (`corpID`, `corpTicker`, `corpName`) VALUES (:corpID,:corpTicker,:corpName)', array(':corpID' => $corpID, ':corpTicker' => $corpTicker, ':corpName' => $corpName));
}

function getCorpInfo($corpID)
{
    return dbQueryRow('SELECT * FROM corpCache WHERE `corpID` = :corpID', array(':corpID' => $corpID));
}

function deleteCorpInfo($corpID)
{
    return dbQueryRow('DELETE from corpCache WHERE `corpID` = :corpID', array(':corpID' => $corpID));
}

//Remove old DB's
function dbPrune()
{
    $oldDatabases = array('corpIDs', 'users', 'usersSeen');
    foreach ($oldDatabases as $db) {
        dbExecute("DROP TABLE IF EXISTS $db");
    }
}

//Add Contacts
function addContactInfo($contactID, $contactName, $standing)
{
    dbExecute('REPLACE INTO contactList (`contactID`, `contactName`, `standing`) VALUES (:contactID,:contactName,:standing)', array(':contactID' => $contactID, ':contactName' => $contactName, ':standing' => $standing));
}

//Get Contacts
function getContacts($contactID)
{
    return dbQueryRow('SELECT * FROM contactList WHERE `contactID` = :contactID', array(':contactID' => $contactID));
}

1			<?php
2			/**
3			* The MIT License (MIT)
4			*
5			* Copyright (c) 2016 Robert Sardinia
6			*
7			* Permission is hereby granted, free of charge, to any person obtaining a copy
8			* of this software and associated documentation files (the "Software"), to deal
9			* in the Software without restriction, including without limitation the rights
10			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11			* copies of the Software, and to permit persons to whom the Software is
12			* furnished to do so, subject to the following conditions:
13			*
14			* The above copyright notice and this permission notice shall be included in all
15			* copies or substantial portions of the Software.
16			*
17			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23			* SOFTWARE.
24			*/
25
26			use Monolog\Handler\StreamHandler;
27			use Monolog\Logger;
28
29			/**
30			* @return null\|PDO
31			* @internal param null\|string $db
32			*/
33			function openDB()
34			{
35			$logger = new Logger('Db');
36			$logger->pushHandler(new StreamHandler(__DIR__ . '/../../log/libraryError.log', Logger::DEBUG));
37			$db = __DIR__ . '/../../database/dramiel.sqlite';
38
39			$dsn = "sqlite:$db";
40			try {
41			$pdo = new PDO($dsn, '', '', array(
42			PDO::ATTR_PERSISTENT => false,
43			PDO::ATTR_EMULATE_PREPARES => true,
44			PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
45			)
46			);
47			} catch (Exception $e) {
48			$logger->error($e->getMessage());
49			$pdo = null;
50			return $pdo;
51			}
52
53			return $pdo;
54			}
55
56			/**
57			* @param string $query
58			* @param string $field
59			* @param array $params
60			* @return string
61			* @internal param string $db
62			*/
63			function dbQueryField($query, $field, array $params = array())
64			{
65			$pdo = openDB();
66			if ($pdo == NULL) {
67			return null;
68			}
69
70			$stmt = $pdo->prepare($query);
71			$stmt->execute($params);
72
73			$result = $stmt->fetchAll(PDO::FETCH_ASSOC);
74			$stmt->closeCursor();
75
76			if (count($result) == 0) {
77			return null;
78			}
79
80			$resultRow = $result[0];
81			return $resultRow[$field];
82			}
83
84			/**
85			* @param string $query
86			* @param array $params
87			* @return null\|void
88			* @internal param string $db
89			*/
90			function dbQueryRow($query, array $params = array())
91			{
92			$pdo = openDB();
93			if ($pdo == NULL) {
94			return null;
95			}
96
97			$stmt = $pdo->prepare($query);
98			$stmt->execute($params);
99
100			$result = $stmt->fetchAll(PDO::FETCH_ASSOC);
101			$stmt->closeCursor();
102
103			if (count($result) >= 1) {
104			return $result[0];
105			}
106			return null;
107			}
108
109			/**
110			* @param string $query
111			* @param array $params
112			* @return array\|void
113			* @internal param string $db
114			*/
115			function dbQuery($query, array $params = array())
116			{
117			$pdo = openDB();
118			if ($pdo === NULL) {
119			return null;
120			}
121
122			$stmt = $pdo->prepare($query);
123			$stmt->execute($params);
124
125			$result = $stmt->fetchAll(PDO::FETCH_ASSOC);
126			$stmt->closeCursor();
127
128			return $result;
129			}
130
131			/**
132			* @param string $query
133			* @param array $params
134			* @internal param string $db
135			*/
136			function dbExecute($query, array $params = array())
137			{
138			$pdo = openDB();
139			if ($pdo === NULL) {
140			return;
141			}
142
143			// This is ugly, but, yeah..
144			if (strstr($query, ';')) {
145			$explodedQuery = explode(';', $query);
146			$stmt = null;
147			foreach ($explodedQuery as $newQry) {
148			$stmt = $pdo->prepare($newQry);
149			$stmt->execute($params);
150			}
151			$stmt->closeCursor();
152			} else {
153			$stmt = $pdo->prepare($query);
154			$stmt->execute($params);
155			$stmt->closeCursor();
156			}
157			}
158
159			//MESSAGE QUEUE
160			function queueMessage($message, $channel, $guild)
161			{
162			dbExecute('REPLACE INTO messageQueue (`message`, `channel`, `guild`) VALUES (:message,:channel,:guild)', array(':message' => $message, ':channel' => $channel, ':guild' => $guild));
163			return null;
164			}
165
166			function getQueuedMessage($id)
167			{
168			return dbQueryRow('SELECT * FROM messageQueue WHERE `id` = :id', array(':id' => $id));
169			}
170
171			function clearQueuedMessages($id)
172			{
173			dbQueryRow('DELETE from messageQueue where id = :id', array(':id' => $id));
174			return null;
175			}
176
177			function getOldestMessage()
178			{
179			return dbQueryRow('SELECT MIN(id) from messageQueue');
180			}
181
182			function priorityQueueMessage($message, $channel, $guild)
183			{
184			$currentOldest = getOldestMessage();
			0 ignored issues – show Bug introduced 2016-12-25 10:33 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$currentOldest` is correct as `getOldestMessage()` seems to always returns null. Loading history...
185			$id = $currentOldest['MIN(id)'] - 1;
186			dbExecute('REPLACE INTO messageQueue (`id`, `message`, `channel`, `guild`) VALUES (:id,:message,:channel,:guild)', array(':id' => $id, ':message' => $message, ':channel' => $channel, ':guild' => $guild));
187			}
188
189
190			//RENAME QUEUE
191			function queueRename($discordID, $nick, $guild)
192			{
193			dbExecute('REPLACE INTO renameQueue (`discordID`, `nick`, `guild`) VALUES (:discordID,:nick,:guild)', array(':discordID' => $discordID, ':nick' => $nick, ':guild' => $guild));
194			}
195
196			function getQueuedRename($id)
197			{
198			return dbQueryRow('SELECT * FROM renameQueue WHERE `id` = :id', array(':id' => $id));
199			}
200
201			function getOldestRename()
202			{
203			return dbQueryRow('SELECT MIN(id) from renameQueue');
204			}
205
206			function clearQueuedRename($id)
207			{
208			dbQueryRow('DELETE from renameQueue where id = :id', array(':id' => $id));
209			return null;
210			}
211
212			//
213			function clearQueueCheck()
214			{
215			$result = dbQueryRow('SELECT * FROM messageQueue');
			0 ignored issues – show Bug introduced 2016-12-25 10:33 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$result` is correct as `dbQueryRow('SELECT * FROM messageQueue')` (which targets `dbQueryRow()`) seems to always return null. This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A { function getObject() { return null; } } $a = new A(); $object = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
216			if (@$result->num_rows > 35) {
217			clearAllMessageQueue();
218			}
219			return null;
220			}
221
222			//Clear Queue
223			function clearAllMessageQueue()
224			{
225			dbQueryRow('DELETE from messageQueue');
226			return null;
227			}
228
229			//CORP INFO
230			function addCorpInfo($corpID, $corpTicker, $corpName)
231			{
232			dbExecute('REPLACE INTO corpCache (`corpID`, `corpTicker`, `corpName`) VALUES (:corpID,:corpTicker,:corpName)', array(':corpID' => $corpID, ':corpTicker' => $corpTicker, ':corpName' => $corpName));
233			}
234
235			function getCorpInfo($corpID)
236			{
237			return dbQueryRow('SELECT * FROM corpCache WHERE `corpID` = :corpID', array(':corpID' => $corpID));
238			}
239
240			function deleteCorpInfo($corpID)
241			{
242			return dbQueryRow('DELETE from corpCache WHERE `corpID` = :corpID', array(':corpID' => $corpID));
243			}
244
245			//Remove old DB's
246			function dbPrune()
247			{
248			$oldDatabases = array('corpIDs', 'users', 'usersSeen');
249			foreach ($oldDatabases as $db) {
250			dbExecute("DROP TABLE IF EXISTS $db");
251			}
252			}
253
254			//Add Contacts
255			function addContactInfo($contactID, $contactName, $standing)
256			{
257			dbExecute('REPLACE INTO contactList (`contactID`, `contactName`, `standing`) VALUES (:contactID,:contactName,:standing)', array(':contactID' => $contactID, ':contactName' => $contactName, ':standing' => $standing));
258			}
259
260			//Get Contacts
261			function getContacts($contactID)
262			{
263			return dbQueryRow('SELECT * FROM contactList WHERE `contactID` = :contactID', array(':contactID' => $contactID));
264			}

shibdib / Dramiel

Branch — dev (4bd34d)

Db.php ➔ deleteCorpInfo() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like