From f22ec536231f6edc862928c8e06cb13404df5648 Mon Sep 17 00:00:00 2001
From: David Green <pbcub1.dg@gmail.com>
Date: Thu, 23 Aug 2018 03:22:33 -0600
Subject: [PATCH] Authentication, App State, and basic App logic

I'm implementing a production/development system., implementing an
application state system that simply updates the state when the
application is ready to be reloaded. Started to develop out my
authentication system. Using a localStorage token and UID system for
session control.
---
 .gitignore |  2 ++
 src/App.js | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 90 insertions(+)

diff --git a/.gitignore b/.gitignore
index d30f40e..8f62aee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,5 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+package-lock.json
+package-lock.json
diff --git a/src/App.js b/src/App.js
index 0004a1f..a5180d4 100644
--- a/src/App.js
+++ b/src/App.js
@@ -12,7 +12,95 @@ import OptionsPanel from './com_OptionsPanel.js';
 import Core from './com_Core.js';
 import Footer from './com_Footer.js';
 
+//PRODUCTION BUILD CHECKLIST:
+//Fork to staging
+//Take out debug code
+//Tune production settings
+//Fork to production
+//Upload changed production files.
+
 class App extends Component {
+  
+  //constructor: Set default application state.
+  constructor( props ){
+    super(props);
+
+    this.appstate = {
+      applicationState : {
+        state: 'AUTH',  //RUNNING, CLOSING
+        env: {
+          type: 'DEV', //PRO, BETA
+          build: '0.1.0.1', //Major release. Minor release. Update. Development build number.
+          settings: {
+            authenticated: true //false
+          }
+        },
+        core: 'LOADING', //INV_MAIN, INV_COUNT, ORDER_OUT, ORDER_IN, FORECASTING
+        optionsPanel: 'CLOSED', //OPEN_APPSETTINGS, OPEN_USERSETTINGS
+      }
+    };
+
+    this.state = this.appstate;
+  }
+
+  //updateState: Update the state with the current application state so the app will rerender.
+  updateState () {
+    this.setState(this.appstate);
+  }
+
+  //componentWillMount: This is here to auth the user and load information on application start, perhaps to process runtime requests too. 
+  componentWillMount(){
+    //Auth user, load information, redirect if necessary.
+
+    switch(this.state.applicationState.state){
+      case 'AUTH':
+        //This is where the real magic happens. This is where the application is going to authenticate itself and redirect if not authenticated.
+        //It will then load the information that it neads.
+
+        //Authentication
+        if(typeof(Storage) !== "undefined"){
+          if(localStorage.token !== undefined && localStorage.UID !== undefined){
+            //TODO: Add if statement to be able to turn off authenticated state.
+            $.ajax({
+              //TODO: Put in server URL
+              url: '',
+              method: 'POST',
+              data: {
+                module: 'AUTH_USER',
+                authToken: localStorage.token,
+                UID: localStorage.UID
+              }
+            }).done(function (){
+              //Function that is fired when the request comes back.
+              //TODO: Review Authentication.
+              //TODO: Load information
+            }.bind(this));
+          }else{
+            //User doesn't have access to this website.
+            //TODO: Redirect to login application.
+            if( this.appstate.applicationState.env.type == 'DEV' &&
+                this.appstate.applicationState.env.settings.authenticated ){
+              //TODO: Set localStorage state.
+            }
+          }
+        }else{
+          //No localstorage...
+          //TODO: Redirect to not supported page.
+        }
+        
+        break;
+      case 'RUNNING':
+        //Might be cut because I can't think of a reason to calculate anything here right now.
+        break;
+      case 'CLOSING':
+        //Probably will be cut because I can't think of a reason for this to be here right now.
+        break;
+      default:
+        //This shouldn't happen. Notify server, review application variables, correct application, or reload.
+        break;
+    }
+  }
+
   callback = (data) => {
     console.log(data);
   }