CakePHP - select from database with condition - cakephp

I have this selector:
$this->Table->find('list',array('contain'=>false,'conditions'=>array('status'=>1,'unit_id'=>null,'country_id'=>$countryId,'eday'=>$eday),'fields'=>'id'));
And this works perfect. But now i need to have another one i cant find how to do this ;)
I need to select all records from Table but with condition:
'eday'>=$eday AND 'eday'<$eday+7
Its this posibble in easy way? Maybe this is stupid question but i dont have exp in PHP ;)

In cakephp the equivalent for and condition is
Example: column1 = 'value' AND column2 = 'value'
'AND' => array(
'column1' => 'value',
'column2' => 'value'
)
So your query builder would be like this
$this->Table->find('list',array(
'contain' => false,
'conditions' => array(
'status' => 1,
'unit_id' => null,
'country_id' => $country,
'AND' => array(
'eday >=' => $eday,
'eday <' => ($eday+7)
)
),
'fields'=>'id'
));

Just pass an AND array with in your current conditions array :
$this->Table->find('list',array('contain'=>false, 'conditions'=>array('status'=>1,'unit_id'=>null,'country_id'=>$countryId,'eday'=>$eday, AND => array( array('eday >=' => $eday) , array( 'eday <' => $eday+7) )), 'fields'=>'id' ));

Have you tried something like this :
$conditions['status'] = 1;
$conditions['unit_id'] = null;
$conditions['country_id'] = $countryId;
$conditions['eday >='] = $eday;
$conditions['eday <'] = $eday + 7;
$this->Table
->find('list') //either use this
->find('all') //or use this
->find() //or this
->where($conditions)
->select(['addFiledsToSelectHere'])
This looks more cleaner.

Related

Joining two tables in CakePHP using bindModel method Cakephp

I am working on a cakephp 2.x .. I have two tables in my database both have the userid I am using bindModel.. my query is working fine ... I just have one problem .. I want to add the condition in where clause that
**where userid = $userid**
function getMessages($userid){
$this->bindModel(array(
'belongsTo' => array(
'Contact' => array(
'className' => 'Contact',
'foreignKey' => false,
'conditions' => array(
'Message.user_id = Contact.user_id',
'AND' =>
array(
array('OR' => array(
array('Message.mobileNo = Contact.mobileNo'),
array('Message.mobileNo = Contact.workNo'),
)),
)
),
'type' => 'LEFT',
)
)
), false);
return $this->find('all', array('conditions' => array(),
'fields' => array('Message.mobileNo'
),
'group' => 'Message.mobileNo',
'limit' => 6));
}
I am getting user id in parameter ... so I want to add the condition that get the following result where
message.userid and contact.userid = $userid ...
Just split the conditions in two lines like:
'conditions' => array(
'Contact.user_id' => $userid,
'Message.user_id = Contact.user_id',
[...]
)
But the approach that makes more sense is to leave the bind as is - after all the bind is generally between message users and contact users with the same id - and add the condition for the specific case in your find('all') with 'Message.user_id' => $userid.

How to access a related table field from a Controller?

I am trying to get an array structure of a database and a few of its fields from my controller.
The fields I want are: Document.id, Document.name, Document.submission_date, and the Requester.name which is joined with: Requester.id = Document.requester_id
In my Controller:
Method A:
$documents = $this->Document->find('list', array('fields' => array('Document.name', 'Requester.name', 'Document.submission_date')));
Can't seem to find 'Requester.name'
Method B:
$documents = $this->Document->find('list', array('fields' => array('Document.name', 'Requester.name', 'Document.submission_date'), 'recursive' => 0));
Gives me:
array(
'2012-08-17' => array(
'Document_A' => 'Requester_Z'
),
'2012-08-05' => array(
'Document_B' => 'Requester_Y'
),
'2012-07-09' => array(
'Document_C' => 'Requester_X'
)
)
But I need it to be in format:
array(
(int) 0 => array(
'id' => '16'
'submission_date' => '2012-08-17'
'name' => 'Document_A',
'requester_name' => 'Requester_Z'
),
(int) 1 => array(
'id' => '41'
'submission_date' => '2012-08-05'
'name' => 'Document_B',
'requester_name' => 'Requester_Y'
),
(int) 2 => array(
'id' => '213'
'submission_date' => '2012-07-09'
'name' => 'Document_C',
'requester_name' => 'Requester_X'
),
)
I can't seem to figure it out after going through the 2.0 CakeBook and on StackOverflow...
Any help would be appreciated? Sorry - I'm still a n00b with CakePHP (but REALLY loving it so far!) Thanks!
You need to do a find('all') instead of a find('list') and you can use the fields key like you already are to limit the amount of info that's returned.
It won't come back exactly as you need the data, each field will be in a key of the model it belongs to - if you really need it in that format you can get away with using a virtual field, a custom find, or an afterFind callback to modify the data.
Find list is generally for an id => label formatted array.
You can try this:
$documents = $this
->Document-
>find('all',
array(
'fields' => array('Document.name', 'Requester.name', 'Document.submission_date'),
'joins' => array(
'table' => 'requesters',
'alias' => 'Requester',
'type' => 'left',
'conditions' => array('Requester.id = Document.requester_id')
)
)
);

CakePHP find condition for a query between two dates

I have a start and an end date in my database and a $date variable from a form field. I am now trying to query all the rows where $date is either = start/end date in the db, or ANY date between those two.
It's kind of the opposite of what is described in the docs of how daysAsSql works. I can't figure out how to get it to work. The following line does not work as a find condition in the controller:
'? BETWEEN ? AND ?' => array($date, 'Item.date_start', 'Item.date_end'),
Any help is greatly appreciated. This is driving me crazy.
Here is the complete Query and corresponding SQL:
$conditions = array(
'conditions' => array(
'and' => array(
'? BETWEEN ? AND ?' => array($date, 'Item.date_start', 'Item.date_end'),
'Item.title LIKE' => "%$title%",
'Item.status_id =' => '1'
)));
$this->set('items', $this->Item->find('all', $conditions));
WHERE (('2012-10-06' BETWEEN 'Item.date_start' AND 'Item.date_end') AND (`Item`.`title` LIKE '%%') AND (`Item`.`status_id` = 1))
$conditions = array(
'conditions' => array(
'and' => array(
array('Item.date_start <= ' => $date,
'Item.date_end >= ' => $date
),
'Item.title LIKE' => "%$title%",
'Item.status_id =' => '1'
)));
Try the above code and ask if it not worked for you.
Edit:
As per #Aryan request, if we have to find users registered between 1 month:
$start_date = '2013-05-26'; //should be in YYYY-MM-DD format
$this->User->find('all', array('conditions' => array('User.reg_date BETWEEN '.$start_date.' AND DATE_ADD('.$start_date.', INTERVAL 30 DAY)')));
Here is CakePHP BETWEEN query example.
I'm defining my arrays as variables, and then using those variables in my CakePHP find function call:
// just return these two fields
$fields = array('uri', 'page_views');
// use this "between" range
$conditions = array('Event.date BETWEEN ? and ?' => array($start_date, $end_date));
// run the "select between" query
$results = $this->Event->find('all',
array('fields'=>$fields,
'conditions'=>$conditions));
Ref from
General Example For CakePHP 2.x Query
$_condition = array("TABLENAME.id" => $id, "TABLENAME.user_id" => array_unique($_array), 'date(TABLENAME.created_at) BETWEEN ? AND ?' => array($start_date, $end_date));
$result_array = $this->TABLENAME->find("all", array(
'fields' => array("TABLENAME.id", "TABLENAME.user_id", 'TABLENAME.created_at'),
"conditions" => $_condition,
"group" => array("TABLENAME.id"), //fields to GROUP BY
'joins' => array(
array(
'alias' => 'T2',
'table' => 'TABLENAME2',
'type' => 'LEFT',
'conditions' => array('TABLENAME.t_id = TABLENAME2.t_id')
),
array(
'alias' => 'T3',
'table' => 'TABLENAME3',
'type' => 'LEFT',
'conditions' => array(
'IF(
TABLENAME.t3_id > 0,
T2.f_id = T3.f_id,
TABLENAME.ff_id = T2.ff_id
)'
)
),
),
'recursive' => 0
)
);
This is more efficient and understandable IN BETWEEN query in cakephp 2.x
$testing_log_device_site_name = $testingLogData['TestingLogDevice']['Siteid'];
$conditions = array('TestingLogDevice.dateee BETWEEN ? and ?' => array($start_date, $end_date));
$results = $this->TestingLogDevice->find('all',
array(
'fields'=>array('dateee','timeee','Siteid'),
'conditions'=>array($conditions, 'TestingLogDevice.Siteid'=>$testing_log_device_site_name)
)
);
pr($results);
$data=$this->post->find('all')->where([ 'id'=>$id,
'price between'=>$price1,'and'=>$price2])->toArray();
This query works as following:
select * from post where id=$id and price between $price1 and $price2;
" -- 'price between'=>$price1 --" become "price between $price1"
Use this
$today = new DateTime( date('Y-m-d'));
$fiveYearsBack = $today->sub(new DateInterval('P5Y'));

Cakephp $this->paginate with custom JOIN and filtering options

I've been working with cakephp paginations options for 2 days. I need to make a INNER Joins to list a few fields, but I have to deal with search to filter results.
This is portion of code in which I deal with search options by $this->passedArgs
function crediti() {
if(isset($this->passedArgs['Search.cognome'])) {
debug($this->passedArgs);
$this->paginate['conditions'][]['Member.cognome LIKE'] = str_replace('*','%',$this->passedArgs['Search.cognome']);
}
if(isset($this->passedArgs['Search.nome'])) {
$this->paginate['conditions'][]['Member.nome LIKE'] = str_replace('*','%',$this->passedArgs['Search.nome']);
}
and after
$this->paginate = array(
'joins' => array(array('table'=> 'reservations',
'type' => 'INNER',
'alias' => 'Reservation',
'conditions' => array('Reservation.member_id = Member.id','Member.totcrediti > 0' ))),
'limit' => 10);
$this->Member->recursive = -1;
$this->paginate['conditions'][]['Reservation.pagamento_verificato'] = 'SI';
$this->paginate['fields'] = array('DISTINCT Member.id','Member.nome','Member.cognome','Member.totcrediti');
$members = $this->paginate('Member');
$this->set(compact('members'));
INNER JOIN works good, but $this->paginations ignore every $this->paginate['conditions'][] by $this->passedArgs and I cannot have idea how I can work it out.
No query in debug, just the original INNER JOIN.
Can someone helps me ?
Thank you very much
Update:
No luck about it.
I've been dealing with this part of code for many hours.
If I use
if(isset($this->passedArgs['Search.cognome'])) {
$this->paginate['conditions'][]['Member.cognome LIKE'] = str_replace('*','%',$this->passedArgs['Search.cognome']);
}
$this->paginate['conditions'][]['Member.sospeso'] = 'SI';
$this->Member->recursive = 0;
$this->paginate['fields'] = array(
'Member.id','Member.nome','Member.cognome','Member.codice_fiscale','Member.sesso','Member.region_id',
'Member.district_id','Member.city_id','Member.date','Member.sospeso','Region.name','District.name','City.name');
$sospesi = $this->paginate('Member');
everything goes well, and from debug I receive the first condition and the conditions from $this->paginate['conditions'][]['Member.cognome LIKE'], as you can see
array $this->passedArgs
Array
(
[Search.cognome] => aiello
)
Array $this->paginate['conditions'][]
(
[0] => Array
(
[Member.cognome LIKE] => aiello
)
[1] => Array
(
[Member.sospeso] => NO
)
But, if I write the joins with paginate , $this->paginate['conditions'][] will ignore all the stuff, and give me from debug, just $this->paginate['conditions'][]['Reservation.pagamento_verificato'] = 'SI';
Another bit of information.
If I put all the stuff dealing with $this->paginate['conditions'][]['Reservation.pagamento_verificato'] = 'SI';
before the $this->paginate JOIN, nothing will be in $this->paginate['conditions'][].
This is an old question, so I'll just review how to do a JOIN in a paginate for others who got here from Google like I did. Here's the sample code from the Widget's Controller, joining a Widget.user_id FK to a User.id column, only showing the current user (in conditions):
// Limit widgets shown to only those owned by the user.
$this->paginate = array(
'conditions' => array('User.id' => $this->Auth->user('id')),
'joins' => array(
array(
'alias' => 'User',
'table' => 'users',
'type' => 'INNER',
'conditions' => '`User`.`id` = `Widget`.`user_id`'
)
),
'limit' => 20,
'order' => array(
'created' => 'desc'
)
);
$this->set( 'widgets', $this->paginate( $this->Widget ) );
This makes a query similar to:
SELECT widgets.* FROM widgets
INNER JOIN users ON widgets.user_id = users.id
WHERE users.id = {current user id}
And still paginates.
I'm not sure if you need those [] - try just doing this:
$this->paginate['conditions']['Reservation.pagamento_verificato'] = 'SI';
I use the conditions when I call paginate method.
$this->paginate($conditions)
This works ok for me, I hope it works for you!
If you have setted previous params, you may use:
$this->paginate(null,$conditions)
This might be help full to someone....
This is how I did complicated joins with pagination in cakephp.
$parsedConditions['`Assessment`.`showme`'] = 1;
$parsedConditions['`Assessment`.`recruiter_id`'] = $user_id;
$this->paginate = array(
'conditions' => array($parsedConditions ),
'joins' => array(
array(
'alias' => 'UserTest',
'table' => 'user_tests',
'type' => 'LEFT',
'conditions' => '`UserTest`.`user_id` = `Assessment`.`testuser_id`'
),
array(
'alias' => 'RecruiterUser',
'table' => 'users',
'type' => 'LEFT',
'conditions' => '`Assessment`.`recruiter_id` = `RecruiterUser`.`id`'
)
,
array(
'alias' => 'OwnerUser',
'table' => 'users',
'type' => 'LEFT',
'conditions' => '`Assessment`.`owner_id` = `OwnerUser`.`id`'
)
),
'fields' => array('Assessment.id', 'Assessment.recruiter_id', 'Assessment.owner_id', 'Assessment.master_id', 'Assessment.title', 'Assessment.status', 'Assessment.setuptype','Assessment.linkkey', 'Assessment.review', 'Assessment.testuser_email', 'Assessment.counttype_2', 'Assessment.bookedtime', 'Assessment.textqstatus', 'Assessment.overallperc', 'UserTest.user_id', 'UserTest.fname', 'UserTest.lname', 'RecruiterUser.company_name', 'OwnerUser.company_name'),
'limit' => $limit,
'order'=> array('Assessment.endtime' => 'desc')
);

sum() function in cakephp query

I am using this query, but it is not returning ctotal. Please help.
$total = $this->RequestedItem->find('all',
[
'sum(cost * quantity) AS ctotal',
'conditions' => [
'RequestedItem.purchase_request_id' => $_GET['po_id']
]
]
);
You should not be using PHP superglobals directly in CakePHP. You should instead use Model.field naming so that you do not get ambiguous field errors.
Virtual fields is the way to go but that is not your problem, you need to read the book some more.
$total = $this->RequestedItem->find('all', array(array('fields' => array('sum(Model.cost * Model.quantity) AS ctotal'), 'conditions'=>array('RequestedItem.purchase_request_id'=>$this->params['named']['po_id'])));
should work fine, with the virtualFields it would be
var $virtualFields = array('total' => 'SUM(Model.cost * Model.quantity)');
$total = $this->RequestedItem->find('all', array(array('fields' => array('total'), 'conditions'=>array('RequestedItem.purchase_request_id'=>$this->params['named']['po_id'])));
Fields go in the 'fields' key, just like conditions go in the 'conditions' key. See http://book.cakephp.org/2.0/en/models/retrieving-your-data.html#find
This works too, worked fine for me
$sum = $this->Modelname->find('all', array(
'conditions' => array(
'Modelname.fieldname' => $conditions),
'fields' => array('sum(Modelname.fieldname) as total_sum'
)
)
);
Temporarily set the virtualFields prior to doing a find.
$this->MaterialScan->virtualFields = array(
'total_qty' => 'COUNT(MaterialScan.id)',
'total_lbs' => 'SUM(MaterialScan.weight)'
);
$materialScans = $this->MaterialScan->find('all',array(
'conditions' => array(
'MaterialScan.id' => $scans
),
'group' => array('MaterialScan.part_number')
));
This avoids having the [0] elements in the returned array.
You can use virtualFields:
var $virtualFields = array(
'the_sum' => 'SUM(Model.cost * Model.quantity)'
);

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