Conversations can be created

classes/components/conversations.php

@@ -7,6 +7,25 @@
 
 class conversations {
 
+	/**
+	 * @var String $conversationListTable Name of the conversation list table 
+	 */
+	private $conversationListTable;
+
+	/**
+	 * @var String $conversationUsersTable Name of the conversation users table 
+	 */
+	private $conversationUsersTable;
+
+
+	/**
+	 * Public constructor
+	 */
+	public function __construct(){
+		$this->conversationListTable = CS::get()->config->get("dbprefix")."conversations_list";
+		$this->conversationUsersTable = CS::get()->config->get("dbprefix")."conversations_users";
+	}
+
 	/**
 	 * Create a new conversation
 	 *
@@ -14,7 +33,50 @@ class conversations {
 	 * @param Boolean $follow Defines if the user creating the conversation will follow it 
 	 * @param Array $usersList The list of users following the conversation
 	 * @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){
+		
+		$mainInformations = array(
+			"ID_utilisateurs" => $userID*1,
+			"name" => ($name ? $name : ""),
+			"last_active" => time(),
+			"creation_time" => time()
+		);
+
+		//First, insert the conversation in the main table
+		if(!CS::get()->db->addLine($this->conversationListTable, $mainInformations))
+			return 0; //An error occured
+		
+		//Get the last inserted ID
+		$conversationID = CS::get()->db->getLastInsertedID();
+
+		//Check for errors
+		if($conversationID == 0)
+			return 0;
+		
+		//Insert users registrattions
+		foreach($usersList as $processUser){
+
+			//Prepare informations about the user
+			$userInformations = array(
+				"ID_".$this->conversationListTable => $conversationID,
+				"time_add" => time(),
+				"saw_last_message" => 1
+			);
+
+			//Make user follow the conversation if required
+			if($userID == $processUser)
+				$userInformations["following"] = ($follow ? 1 : 0);
+
+			//Try to insert user in conversation
+			if(!CS::get()->db->addLine($this->conversationUsersTable, $userInformations))
+				return 0; //Error
+		}
+
+		//Conversation creation is a success
+		return $conversationID;
+	}
 
 }