Comunic/ComunicAPI
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Can delete survey

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This commit is contained in:
Pierre 2018-01-13 19:38:28 +01:00
parent d6f2e9bac7
commit d24a5bbfff
1 changed files with 61 additions and 0 deletions
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61
classes/components/survey.php
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@ -96,6 +96,67 @@ class Survey {
return $survey;
}
/**
* Check wether there is a survey associated to a post
*
* @param int $postID The ID of the post to check
* @return bool TRUE if a survey exists / FALSE else
*/
public function exists(int $postID) : bool {
return CS::get()->db->count($this::SURVEY_INFOS_TABLE, "WHERE ID_texte = ?", array($postID)) > 0;
}
/**
* Get the ID of a survey associated to a post
*
* @param int $postID The ID of the post
* @return int The ID of the associated survey / 0 if none was found
*/
public function get_id(int $postID) : int {
//Perform a request on the database
$tableName = $this::SURVEY_INFOS_TABLE;
$conditions = "WHERE ID_texte = ?";
$values = array($postID);
$fields = array("ID");
$results = CS::get()->db->select($tableName, $conditions, $values, $fields);
//Check for results
if(count($results) == 0)
return 0;
return $results[0]["ID"];
}
/**
* Delete the survey associated to a post
*
* @param int $postID The ID of the post associated with the survey
* @return bool TRUE in case of success / FALSE else
*/
public function delete(int $postID) : bool {
//Get the ID of the survey to delete
$surveyID = $this->get_id($postID);
//Check for errors
if($surveyID == 0)
return false;
//Delete informations from the responses table
CS::get()->db->deleteEntry($this::SURVEY_RESPONSE_TABLE, "ID_sondage = ?", array($surveyID));
//Delete informations from the choices table
CS::get()->db->deleteEntry($this::SURVEY_CHOICES_TABLE, "ID_sondage = ?", array($surveyID));
//Delete informations from the informations table
CS::get()->db->deleteEntry($this::SURVEY_INFOS_TABLE, "ID = ?", array($surveyID));
//Success
return true;
}
/**
* Get survey informations by post ID
*