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In Bloom Flower Shop

In Bloom Flower Shop. Presented by: Chakradhar Chilakapati Christina Nally Khalid Nour Vishali Veli. Agenda. Business requirements Context diagram Level 0 data flow diagram Level 1 data flow diagram. Business Requirements. CUSTOMER FOCUSED

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In Bloom Flower Shop

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  1. In Bloom Flower Shop Presented by: ChakradharChilakapati Christina Nally Khalid Nour VishaliVeli

  2. Agenda Business requirements Context diagram Level 0 data flow diagram Level 1 data flow diagram

  3. Business Requirements • CUSTOMER FOCUSED • System should have a user friendly interface and the ability to track orders & have reminders/ special promotions automatically emailed to registered customers prior to important holidays • System should allow customers to browse types arrangements by occasion • System should allow customers to add items to shopping cart • System should allow customer to add gift message to order • System should allow customer to rate products and to also review prior product rating • System should allow customer to do secure payment online and by phone

  4. Business Requirements cont… • EMPLOYEE FOCUSED • Database storing information on the following: • Product Category • Product • Customer Data • Customer Order • Payments • Ratings • Occasions • Stores • Customer Shopping Cart • Fast and reliable response for orders to meet individual needs • Capability to expand the business and the ability to open more store effectively • System should allow employees to generate reports: • Sales reports by different dimensions • Product ratings reports

  5. Context Diagram

  6. Level 0 DFD EXTERNAL ENTITIES • Customer • Manager • Credit Card Clearing House PROCESSES • Browse Products • Order Product • Order Tracking • Select Report • Generate Email Reminders DATA STORES • Product Category • Customer Shopping Cart • Product • Customer Data • Payment • Customer Order • Stores • Ratings • Occasions

  7. Level 0 DFD

  8. Level 1 DFDProcess 1 (Browse Products) EXTERNAL ENTITY • Customer PROCESSES • Process Search Products • Process Product Selection • Process Adding Products to Shopping Cart DATA STORES • Product Category • Product • Customer Shopping Cart

  9. Level 1 DFD – “Browse Products”

  10. Level 1 DFDProcess 2 (Order Products) EXTERNAL ENTITIES • Customer • Credit Card Clearing House PROCESSES • Create Account • Process Account • Process Payments • Confirm Purchase DATA STORES • Customer Data • Customer Order • Payments

  11. Level 1 DFD – “Order Products”

  12. Level 1 DFDProcess 4 (Select Reports) • EXTERNAL ENTITY • Manager • PROCESSES • Select Report • Generate Sales Report • Generate Ratings Report • DATA STORE • Customer Order • Ratings • Product Category • Product • Stores • Occasions

  13. Level 1 DFD – “Select Reports”

  14. Thank You! Any Questions? Suggestions? Comments ? Compliments? Chakradhar Christina Khalid Vishali

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