ONLINE EXAMINATION Presented by : SHRADDHA SINGH SWARNABH DAS

Presentation Outline Introduction Project description  Scope  Assumptions ER Diagram & DFD Diagram System sequence diagrams Activity diagrams System contracts Conclusion

Introduction

Project Description Scope  Easy to customer registration  Ease Appointments scheduling  Ease Billing and payments (cash, CC, insurance)‏  Ease Security of the whole system  Ease Room management system  Ease Staff management (work roster, availability, scheduling, etc)‏  Ease Management functions (report generation, accounting, etc)‏  Ease System administration  Ease Resource allocation (booking rooms, operating theatres, etc)‏  Ease Comprehensive database  Ease Web interface (proposed for future)‏

Project Description Assumptions  Customer provides CC/insurance details when registering  Appointments can be cancelled 24 hours in advance without penalty  Personal history can be viewed by concerned at the reception with approval of the customer  Hotel is covered by insurance policy  Staff are assigned roles to interact with the system  Staff have basic computer operating skills

HARDWARE & SOFTWARE REQUIREMENTS HARDWARE REQUIREMENTS PROCESSORRAMHARD DISK PENTIUM IV OR HIGHER PROCESSORS 512 MB OR HIGHER 20 GB OR HIGHER SOFTWARE REQUIREMENTS OPERATING SYSTEM DATABASE WIN XP, WIN VISTA,WIN 98 MS ACESS, MS POWERPOINT, OR NOTEPAD

ER DIAGRAM OF HOTEL MANAGEMENT

Activity Diagrams Billing and payment: Payment by Credit Card / Cash

Activity Diagrams

System Contracts Contract for the Enter Payment A new payment was entered, linking to the Customer and the Payment. Post conditions: A valid patient ID exists.Preconditions: NoneOutput: If the combination of Payment ID, Payment Method and patient ID is not valid, indicate that it was an error. Exceptions: SystemType: Enter customer payment into the systemResponsibilities : Enter payment(Amount, Payment ID, Payment Method, Payment Date, Customer ID)‏ Name: Contract Payment Package

System Contracts Contract for the Store Payment A new patient payment was stored, linking to the Customer and Payment. Post Conditions: The combination of payment ID, payment Method and patient ID is valid. Preconditions: Display “Payment has been stored”Output: NoneExceptions: SystemType: Store patient payment into the systemResponsibilities : Store PaymentName: Contract Payment Package

System Contracts Contract for the Send Payment Payment details have been sent to the bank system.Post Conditions: Patient payment must be stored in the system.Preconditions: Message payment has been sent to the bank system.Output: If the bank doesn’t exist, indicate that it was an error.Exceptions: SystemType: Send the stored patient payment to the bank systemResponsibilities: Send Payment (Payment Date, Payment Method, Amount, Customer Name, Customer Account Number)‏ Name: Contract Payment Package

System Contracts Contract for the Confirmation Confirmation of payment has been madePost Conditions: Patient payment must be sent by hospitalPreconditions: Display “Payment has been confirmed”Output: If the Payment details are not valid, indicate that it was an error. Exceptions: SystemType: Confirmation of the payment detailResponsibilities: ConfirmationName: Contract Payment Package

System Contracts Contract for the Print Receipt Print out the receiptPost Conditions: Confirmation must be done by the bank systemPreconditions: ReceiptOutput: If the printer does not work, indicate that it was an error.Exceptions: SystemType: Print the Customer payment receiptResponsibilities: Print ReceiptName: Contract Payment Package

System Contracts Contract for the Create Report A new instance of report from dermatology was created.Post Conditions: Patient, doctor, symptoms, prescription must be know to the system. Preconditions: An object of report from DermatologyOutput: If the combination of patient, doctor, symptoms and prescription is not valid, indicate that it was an error. Object may not be found; method/operation may not be found. Exceptions: SystemType: Create a Report from DermatologyResponsibilities: Create Report (patient, doctor, symptoms, prescription)‏Name: Contract

System Contracts Contract for making payment through the web interface Payment created, credit card authentication successful, confirmation from payment processor received, patient gets receipt.. Post Conditions: Customer has a debit balance, patient is able to pay with credit card, patient is logged in, invoice has been viewed by customer. Preconditions: confirmation from payment processorOutput: customer does not exist; credit card authentication errorExceptions: SystemType: To allow the customer to pay through the web interfaceResponsibilities: Make Payment (customer, Amount)‏Name: Contract

Conclusion Project will take approx 1 year to complete Project will be developed modularly We use Event – driven method.

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