2. TE-CRG-CE Controls and Electrical Support for cryogenics
Stocking Managment System
Author(s)
Domenico Francesco De Angelis
Supervisor
Marco Pezzetti

3. Summary Goal Project & Context Requirements Envisioning
Proposed Architecture
Technology Used
Solution
At the End

4. Goal Project & Context Goal:
Minimize time needed to manage the item in the warehouse. Reduce the complexity of all system.
Context:
The workman is obligated to use external application in order to read item’s barcode and after send the result in their in order to modify a excel file.
This excel file contain all info about log, items and projects.
More complex, Subject to human error

5. Requirements for workman

6. Requirements for manager

7. Envisioning More worker, more phone platform ↓ Independent System
Delete dependency of Excel
Build a DB without lost old data
Write Converter Excel File to DB data

8. Envisioning - 2 Interface Database ↓
Build an application to interface with database and manage it
I want Excel file…
Export excel file by “manager application”

9. Proposed Architecture
Cern
Bot
Service
API
PhoneBook
User Side
Manager Side

10. Why build Service and not App?
Reduce time to deploy
Control of all version in use by user, because is only one →
Reduce time to deliver new update
Independence by target platform

11. Technology Used

12. Start with Solution! System Dynamic View:
System’s high level view with interaction of actor
The label near the arrow is action possible in this direction

13. UserService

14. ManagerApp

15. Search in Bot Telegram

16. Authentication in Bot Telegram

17. Action State Machine
If Response is YES and QTA is over the range then send mail at the supervisor

18. Internal Architecture of BotTelegram

19. Layer UI – Class Diagram
Similar Strategy Design Pattern
Singleton Design pattern
State Design Pattern

20. Layer Controller – Class Diagram

21. Layer Controller – Class Diagram
Façade Design Pattern

22. At the End – Deployment diagram
How I implemented everything

23. Thank you for your attention!