Build a Very Basic Website with User Authentication

I am searching for preferably an individual that I can form a partnership with going forward. The task at hand and the result thereof is definitely useful in the larger picture but will serve to prove the design and architecture building skills as well. Again, this is only a very minor piece of what is envisioned so ONLY a solid foundation/architecture will be accepted as a solution.

High Level Key Design aspects:

- JAVA Based

- Google App Engine Backend on JAVA utilizing JAVA RPC (JSON/REST or JAVA RPC? - Could be discussed!!!)

- Web Frontend based on GWT

- Android App

1) Web Part:

High Level Description: Build frontend in JAVA based on the GWT in Eclipse, newest JAVA version(1.8).

a) Login and user functionality:

The site should open with a basic screen where a user can login with email and password as credentials. Should the user already be logged in based on valid token, take user directly to main screen. Should user not be logged in, let user login and pass user to main screen. Allow for user to create login based on email and password and capture name in addition to user profile while doing so. Send out email user user confirmation to validate user and update user accordingly. User should also be able to maintain user profile. Logout functionality should also be provided. All authentication should be token based. In other words, classic authentication as 99% of sites are using today!

b) Main Screen/Order Creation/Display:

Main Screen should consist of a form showing an empty read only Order Number field, a dropdown loaded with materials from material table and an empty field to hold quantity. A button that says "Create Order" that will trigger an order creation process in the background. Existing orders for users should be displayed below order entry fields. Underneath order entry fields, display updated listing of orders previously entered by user. Upon creation of new order, update list accordingly.

2) Backend:

Write RPC's that can facilitate functionality for the frontend. For user auth/creation/maintenance, follow best practices similar to all other websites. RPC to Provide material data for the dropdown on the order entry form. For order creation, generate unique order number and save order object to Order DB table. Respond with Newly created order number for display on order create form. A RPC to retrieve all Orders for user is also needed for order listing. Not all backend services have been listed here - Add remaining to satisfy requirement as described above.

All data processing/handling must be contained within an object oriented model following best practices!

3) Andriod App:

Create Native app in android in Adroid Studio with same functionality as web frontend, but designed for devices with diff specs(Mainly display), say Samsung S4/Note 4

Project Keywords/Recap:

- Backend on Google App Engine

- Utilize JAVA & GWT

- Follow best practices

- Everything must be following OOP Paradigm

- Code must be delivered in an easily maintained "format" - Clean & clear

- Everything must be Object Based!!

- Make use of industry "standard" design patterns where appropriate(Singleton, factory etc.)

Suggestion to Classes and attributes(Add on to satisfy requirement)

Class 1: User Class

- User Number

- Name

- email

- password

- token?

- Validated by email

Class 2: Order Class

- Number(Generated Number when creating)

- Material(Based on Materials in Material Table)

- Quantity(Integer)

- Created By User

- Created Date and Time

Class 3: Material Class

- Number

- Description

Examples of Front-/Backend Methods/Operations(Not complete - Add on to satisfy requirement)

- Login/Out - Token Based Auth (With page redirect should user not be logged in)

- Create/maintain User Form and corresponding backend update

- See Orders for User

- Create Order based on material in Material Table

- Retrieve List of materials for dropdown on frontend

Android Motor de Google App HTML Java Diseño de sitios web

Nº del proyecto: #7773622

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