2. Presented by Team B Overview of Inventory System for Chocolate Café By John Leonard, Jamal Matthews, Sandra McMahon

3. Business Summary is a small company that provides many types of chocolate to domestic customers. They have been in business for 5 years with a staff of 3 people. Chocolate Café

4. Business Problem Expanding customer base Sales are increasing Current paper system is slow and antiquated No business reports are performed Information needs to be saved

5. Assumptions Low Employee Staffing Minimal training GUI front-end application designed All data stored in database All transactions are real-time

6. Business Rules Automatic numbering of key Entity ID’s LOT ID relates to a Product Special at the product level Transactions are stored as sales or return All I/O will be tracked using userid and timestamp for all tables

7. User Requirements Enhance productivity Easy to use GUI screens Track inventory Generate reports on in-stock inventory Security based transactions

8. Functional Requirements User Interface GUI Screens Processing Fast response time Real Time transactions Storage Data stored in database System Backups Control Check, balances, and verification Reporting Weekly and Monthly

9. Use Cases The following use cases were developed to insure correct tracking of inventory in database Order and receive inventory Sales and Shipping to Customer Over the counter sales

10. Use Cases Diagram

11. Entities Manufacturer – Maintains the Chocolate Café’s manufacturer information Inventory – Maintains the tie of data from the inventory to the manufacturers Product Type – Contains the actual inventory specifics Product Lot – This entity is to keep track of product lot data to ensure quality Transaction – Holds data from every transaction processed Transaction Type – Retains information on the actual types of transactions Sales Type – Used to reference the type of sale data to the transaction entity Security – To enforce user logon security to the database by the employees Employee – Repository for employee data to track database actions & security

12. Entity Relationship Diagram

13. Thank You !!