DataStore

DataStore
​DataStore​
​Query records​
​Add records​
​Update records​
​Delete table and records​
​Instance Info​
​Dump​
 DataStore
DataStore Helper is the DevLess internal API for working with data related to services. To use the DataStore class import it by inserting use App\Helpers\DataStore; at the very top of the php file, right after the <?php tag. Now you can use it to interact with the database.
 Query Records
To get all records:
DataStore::service('serviceName', 'tableName')->queryData();
You may pass in query parameters. eg: The size parameter gets a given number of results:
DataStore::service('serviceName', 'tableName')->size(7)->queryData();
Available query parameters include :
Parameter Name
Description
size($size)
Size as explained earlier makes it possible to return a given number of records.
offset($number)
It is also possible to skip a number of records with the offset parameter by providing the $number of records to skip.
OrderBy($field)
OrderBy makes it possible to order the records in ascending order based on the given $field.
where($column, $value)
You may query data where a given $column equals a given $value. where may also be used when updating particular records.
orWhere($column, $value)
Use this when you want results that may have a column set to one thing or there other.
search($column, $value)
You may also run a search based on a specific column type. Will match data
 Add Records
To add data to a given table by passing it in as an array of values.
DataStore::service('serviceName', 'tableName')->addData([['firstName'=>'edmond','lastName'=>'Mensah']])
You may also make double entries
DataStore::service('serviceName', 'tableName')->addData([
  ['firstName'=>'edmond','lastName'=>'Mensah'],
  ['firstName'=>'charles','lastName'=>'Feggerson']
])
Update Records
To update records you need the record id.
$data = ['firstName'=>'james'];
DataStore::service('serviceName', 'tableName')->where($id, $value)->update($data)
The $id parameter should be a string identifier.
 Delete tables or records
To delete records from the table:
DataStore('serviceName', 'tableName')->where($id, $value)->delete();
To truncate a table:
DataStore('serviceName', 'tableName')->truncate()
To drop table:
DataStore('serviceName', 'tableName')->drop()
 Instance Info
You may also get all info about the DevLess instance using the DataStore from within your application.
 $instance = DataStore::instanceInfo();
​
 $user = $instance['admin'];
 $app  = $instance['app'];
​
 var_dump($user, $app)
 Dump
DevLess also provides a key/value store. This could be used to store user configuration settings or any data not part of the service but relates to the current instance only
 use App\Helpers\DataStore;
​
 //stores the current time `time()` under the key created_on
 DataStore::setDump('created_on', time());
​
 //gets the value under the created_on key
 $data = DataStore::getDump('created_on');
 var_dump($data);
​
 //updates the created_on key to the new current time()
 DataStore::updateDump('created_on', time());
​
 $data = DataStore::getDump('created_on');
 var_dump($data);
​
 //removes the entire key/value created_on
 DataStore::destroyDump('created_on');

Internal DevLess Service

Last updated 3 years ago

Parameter Name	Description
`size($size)`	Size as explained earlier makes it possible to return a given number of records.
`offset($number)`	It is also possible to skip a number of records with the offset parameter by providing the $number of records to skip.
`OrderBy($field)`	`OrderBy` makes it possible to order the records in ascending order based on the given `$field.`
`where($column, $value)`	You may query data where a given `$column` equals a given `$value`. `where` may also be used when updating particular records.
`orWhere($column, $value)`	Use this when you want results that may have a column set to one thing or there other.
`search($column, $value)`	You may also run a search based on a specific column type. Will match data