Added login tokens storage controller

assets/js/user/loginTokens.js

@@ -0,0 +1,105 @@
+/**
+ * User functions
+ * - Login tokens
+ * 
+ * @author Pierre HUBERT
+ */
+
+ComunicWeb.user.loginTokens = {
+    /**
+     * Set User tokens
+     * 
+     * @param {Object} tokens The token object
+     * @param {Type} storageType The token destination (local or session)
+     */
+    setUserTokens: function(tokens, storageType){
+        //First, we check if there is any login token available
+        this.deleteLoginTokens();
+
+        //We encode login tokens
+        var tokensArray = JSON.stringify(tokens);
+
+        //We store login tokens
+        //If localStorage is required
+        if(storageType == "local"){
+            localStorage.setItem("loginTokens", tokensArray);
+        }
+        else {
+            //Session storage
+            sessionStorage.setItem("loginTokens", tokensArray);
+        }
+
+        //Everything is OK
+        return true;
+
+    },
+
+    /**
+     * Check if there is any login tokens available
+     * 
+     * @return {Boolean} True or false, depending of the result
+     */
+    checkLoginTokens: function(){
+        //First, check in local storage
+        if(localStorage.getItem("loginTokens") != "null"){
+            //It is OK
+            return true;
+        }
+
+        //Check if we have to remove any thing in session storage
+        if(sessionStorage.getItem("loginTokens") != "null"){
+            //It is OK
+            return true;
+        }
+
+        //Else there isn't login token available
+        return false;
+    },
+
+    /**
+     * Get login tokens
+     * 
+     * @return {Object} Login tokens, if they exists (false in failure)
+     */
+    getLoginTokens: function(){
+        //First, check in local storage
+        if(localStorage.getItem("loginTokens") != "null"){
+            //Return localStorage login tokens
+            var loginTokenString = localStorage.getItem("loginTokens")
+        }
+
+        //Then, check in session storage
+        if(sessionStorage.getItem("loginTokens") != "null"){
+            //Return session storage login token
+            var loginTokenString = sessionStorage.getItem("loginTokens")
+        }
+
+        //Check if we didn't get any login token
+        if(!loginTokenString){
+            return false;
+        }
+
+        //Decode the login token
+        var loginTokens = JSON.parse(loginTokenString);
+
+        //Returns the result
+        return loginTokens;
+    },
+
+    /**
+     * Perform user logout (delete tokens)
+     */
+    deleteLoginTokens: function(){
+        //Check if we have to remove any thing in local storage
+        if(localStorage.getItem("loginTokens") != "null"){
+            //Remove the key
+            localStorage.removeItem("loginTokens");
+        }
+
+        //Check if we have to remove any thing in session storage
+        if(sessionStorage.getItem("loginTokens") != "null"){
+            //Remove the key
+            sessionStorage.removeItem("loginTokens");
+        }
+    }
+};