SNHU Project Software Design Worksheet

Description

Prompt

Continue your work on the SDD for Travlr Getaways by using the partially completed SDD you submitted in Milestone One. Prepare a written explanation of the work you¥ produced on the full stack application thus far by completing the following sections of the SDD:

System Architecture View

Sequence Diagram: Illustrate the flow of logic in a web application by completing a sequence diagram using the Sequence Diagram Template in Lucidchart.

You will not be able to edit the template. Rather, you must click File, then Make a Copy to edit and save the document in your Lucidchart account. When editing the sequence diagram, be sure to label the highest level of organization properly using the following options:

Controller/Model

Route

Browser/View/Template

MongoDB

HTTP Client

Controller

Please note: Labels may be used more than once.

Save the completed sequence diagram as an image file (PNG or JPEG) and insert the image in the System Architecture View: Sequence Diagram section of the SDD.

Below the diagram, be sure to describe the flow of logic in the web application based on the sequence diagram.
Class Diagram: Illustrate the JavaScript classes of the web application by completing a class diagram for the web application using the Travlr Class Diagram Template in Lucidchart.
You will not be able to edit the template. Rather, you must click File, then Make a Copy to edit and save the document in your Lucidchart account. Consider typical travel components and use them to label the diagram correctly. Edit the class diagram and label the class titles properly using the following options:
Itinerary
CruiseInfo
TravellerInfo
FlightInfo
HotelInfo

TripInfo

Membership_Admin

HotelBooking

CruiseBooking

FlightBooking

Travel_Agent

MemberAccount

Save the completed class diagram as an image file (PNG or JPEG) and insert the image in the System Architecture View: Class Diagram section of the SDD.

Below the diagram, be sure to describe the JavaScript classes of the web application based on the class diagram.

Interfaces

API Endpoints: Exposing RESTFul endpoints is a design approach to enable an application to participate in a larger ecosystem. In the API Endpoints table provided in the SDD, document each endpoint including the HTTP method, purpose, URL, and any relevant note

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Explanation & Answer:

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