package hello;

/**
 * Class that carries out actions
 * @author Zach Panzarino
 * @version 1.0.0
 */
public class Action {
    /**
     * Creates a new chat with matching id
     * @param number The phone number of the sender
     * @param content The content of the message
     */
    public static void create(String number, String content){
        String code = content.replaceAll("\\s+","");
        String key = code.substring(0, Math.min(20, code.length()));
        
        return "";
    }
    
    /**
     * Adds a user to a group of an existing id
     * @param number The phone number of the sender
     * @param content The content of the message
     */
    public static void join(String number, String content){
        String code = content.replaceAll("\\s+","");
        String key = code.substring(0, Math.min(20, code.length()));
        
        return "";
    } 
    
    /**
     * Sends a message to the group the user is in
     * @param number The phone number of the sender
     * @param content The content of the message
     */
    public static void message(String number, String content){
        String key = code.substring(0, Math.min(140, code.length()));
        
        return "";
    } 
}
@@ -465,42 +465,14 @@
 ));%0A
-        %0A        return %22%22;%0A
     %7D%0A
+
     
@@ -823,36 +823,8 @@
 ));%0A
-        %0A        return %22%22;%0A
     
@@ -1132,24 +1132,27 @@
 th()));%0A    
+%7D %0A
     %0A       
@@ -1152,22 +1152,175 @@
     
-    return %22%22;
+/**%0A     * Removes a user from his/her existing group%0A     * @param number The phone number of the sender%0A     */%0A    public static void leave(String number)%7B%0A        
 %0A   

Add some actions