getPrivateConversation fully operationnal

RestControllers/conversationsController.php

@@ -167,8 +167,47 @@ class conversationsController{
 		user_login_required();
 
 		//Check for parametres
-		if(!isset($_POST['user1']) OR !isset($_POST['user2']))
+		if(!isset($_POST['otherUser']))
-			Rest_fatal_error(400, "Please check your parametres")
+			Rest_fatal_error(400, "Please check your parametres !");
 		
+		//Extract parametres
+		$otherUser = toInt($_POST['otherUser']);
+		if(isset($_POST["allowCreate"]))
+			$allowCreate = $_POST["allowCreate"] == "true" ? true : false;
+		else
+			$allowCreate = false;
+		
+		//Check the user exists
+		if(!CS::get()->components->user->exists($otherUser))
+			Rest_fatal_error(400, "Specified user does not exist !");
+
+		//Search the database
+		$results = CS::get()->components->conversations->findPrivate(userID, $otherUser);
+		
+		//Count results number
+		if(count($results) === 0) {
+
+			//We check if we are not allowed to create a conversation
+			if(!$allowCreate)
+				Rest_fatal_error(404, "Not any private conversation were found. The server wasn't allowed to create a new one...");
+			
+			//Now we can try to create the conversation
+			$ID_owner = userID;
+			$follow = false; //Not following by default
+			$conversationMembers = array(userID, $otherUser);
+
+			//Try to create the conversation
+			$conversationID = CS::get()->components->conversations->create($ID_owner, $follow, $conversationMembers);
+			
+			//Check for errors
+			if($conversationID == 0)
+				Rest_fatal_error(500, "Couldn't create the conversation !");
+			
+			//Save result
+			$results = array($conversationID);
+		}
+
+		//Success
+		return array("conversationsID" => $results); 
 	}
 }

classes/components/conversations.php

@@ -135,7 +135,7 @@ class conversations {
 	 * @param Mixed $name Optionnal, the name of the conversation
 	 * @return Integer 0 for a fail else the ID of the newly created conversation
 	 */
-	public function create($userID, $follow, array $usersList, $name){
+	public function create($userID, $follow, array $usersList, $name = ""){
 		
 		$mainInformations = array(
 			"ID_utilisateurs" => $userID*1,

classes/components/user.php

@@ -32,7 +32,7 @@ class User{
 	 * @param String $serviceID The ID of the service
 	 * @return String Token if success, false if fails
 	 */
-	public function generateUserLoginTokens($email, $password, $serviceID){
+	public function generateUserLoginTokens($email, $password, $serviceID) : array{
 		//Try to find user ID in the database
 		$conditions = "WHERE mail = ? AND password = ?";
 		$values = array(
@@ -273,6 +273,30 @@ class User{
 		return true;
 	}
 
+	/**
+	 * Check if a user exists or not
+	 *
+	 * @param Integer $userID The ID of the user to check
+	 * @return Boolean Depends of the existence of the user
+	 */
+	public function exists($userID){
+		//Perform a request on the database
+		$tableName = $this->userTable;
+		$condition = "WHERE ID = ?";
+		$condValues = array($userID);
+		$requiredFields = array("ID");
+
+		//Try to perform request
+		$result = CS::get()->db->select($tableName, $condition, $condValues, $requiredFields);
+
+		//Check for errors
+		if($result === false)
+			return false; //An error occured
+		
+		//Check and return result
+		return count($result) !== 0;
+	}
+
 	/**
 	 * Crypt user password
 	 *