ITECH 2002 System Modelling

Stakeholders associated with Listing Subsystem

Stakeholder analysis is carried out with the purpose of understanding the key stakeholders that are going to interact with the system. It is important to identify the stakeholders who are going to participate in the development of the system. The stakeholders that are associated with the system are discussed below:

1. Insurance provider
2. Host
3. Guest
4. Professional service provider

Stakeholder type

Stakeholder Name	Type
Insurance provider	External executive
Host	Internal operational
Guest	External operational
Professional service provider	External executive

Role of stakeholders

The fit into grand scheme of IT solution aims at providing opportunity to AirBnb. It is expected that the new approach will streamline the business process and will also ensure that a proper efficiency is being produced towards their key stakeholders associated with Airbnb. Each stakeholder plays a crucial role in the system and as a result it becomes very essential to identify the role of the stakeholders.

Stakeholder Name	Role
Insurance provider	Insurance provider will share the insurance with hosts. Airbnb host protection insurance will help in claiming insurance in situation when the guest is injured or property is being damaged.
Host	The host will be responsible for the purpose of managing the guests.
Guest	The guest will access the platform for the purpose of accessing the service.
Professional service provider	Hosts will be allowed to request for professional services from the service providers.

Brief use case description

Use case name	Actors	Description
Enter system	Host	Host is responsible for entering the system for the purpose of accessing the services.
Attend guest	Host	Host will attend the guest who will visit the respective hotel.
Provides listing	Host	The hosts will be responsible for providing listing.
Insurance	Host and insurance	Host will claim the insurance provider by the insurance provider
Provide service	Service provider and host	The service provider will offer particular service towards the host.
Search for hotel	Guest	Guests will be allowed to search for the hotel for making books.
Book for accommodation	Guest	Guest must book for accommodation using the system for their stay.
Provide personal data	Guest	The personal data will be provided by the guest.
Check-in	Guest	Guest will check-in after obtaining the hotel details.
Injured	Guest	Guest once injured will be updated towards the system so that the corresponding insurance can be claimed.

Use case diagram

The above use case diagram is developed for the purpose of understanding the way listing subsystem in Airbnb is going to work. The key actors that are associated with the system include guest, service provider, host and insurance provider. Airbnb will be capable of developing the operations much more efficiently.

Class diagram for subsystem

Class diagram is used for the purpose of describing the key attributes and operations that are associated with the class. This also helps in identifying the basic constraints that are associated with the system. With the help of a class diagram the requirements can be analysed much more efficiently. It is very crucial to provide the proper services so that operations can be easily manage. The above developed class diagram helps in understanding the way listing accommodation works within the Airbnb.

Class diagram	Attribute	Data type
insurance	insuranceID	Integer
insurance	insuranceName	String
Guest	guestID	Integer
Guest	guestName	string
accommodation	accID	int
accommodation	price	currency
accommodation	description	string
accommodation	picture	string
listings	name	string
listings	listingID	Integer
listings	listingTime	Time
hosts	hostname	String
hosts	hostID	integer

Constructive reflection

Gibb’s reflective cycle was developed for the purpose of structing the learning experience. The evaluation helps in offering better experience. It can be stated that the utilization of Gibb’s reflective cycle helps in analysing the sense of situation in a much more appropriate manner. I have successfully carried out the assessment and has ensured that the information is being shared within the developed solution. The second subsystems have been developed in this assessment for AirBnb. The 6 stages that I covered include a description, feelings, evolution, analyses, conclusion and action plan. These phases are needed to be carried out for obtaining the information. I can state that the assessment module has helped in obtaining information regarding the UML diagrams. In this module, I successfully focused on identifying the key stakeholders those are going to interact with the listing Airbnb system. It is important to establish the basic requirements for managing the business system.

• Description: In this module I obtained huge experience regarding the concept associated with system analysis and modelling. This module, helped in enhancing the concepts for listing subsystem in Airbnb.
• Feelings: I can state that the experience obtained through this module has helped in gaining huge information. I will carry the information in future and will ensure that the knowledge is being utilized successfully.
• Evaluation: The concepts of system modelling has helped in gaining good experience. However, the bad experience that I faced while carrying out the subsystem development is the analysis of functioning. This impacted the way assignment was being carried out.
• Analysis: I successfully analysed the function of the subsystem and developed the UML diagrams accordingly.
• Conclusion: The module helped me in obtaining sufficient information regarding the detailed development of subsystem. I focused on the way stakeholder analysis must be carried out for achieving desired output.
• Action plan: In future, I will handle similar changes for determining the case scenario and then developing the subsystem.

The evaluation has been carried out for the purpose of managing the information. I can state that the information represented within the paper has helped in better understanding of the concept. I have also ensured that sufficient information is being represented for better understanding. Therefore, it can be concluded that this assessment has helped in enhancing the information and has also provided huge support. This information will provide support in future assessments as well.

Bibliography

Kharmoum, N., Retal, S., Ziti, S., & Omary, F. (2019, July). A novel automatic transformation method from the business value model to the UML use case diagram. In International Conference on Advanced Intelligent Systems for Sustainable Development (pp. 38-50). Springer, Cham.

Panigrahi, R., & Borah, S. (2018). A detailed analysis of CICIDS2017 dataset for designing Intrusion Detection Systems. International Journal of Engineering & Technology, 7(3.24), 479-482.

Sabharwal, S., Kaur, P., & Sibal, R. (2017). Empirical and Theoretical Validation of a Use Case Diagram Complexity Metric. International Journal of Information Technology and Computer Science, 9(11), 35-47.

Sadowska, M., & Huzar, Z. (2019). Representation of UML class diagrams in OWL 2 on the background of domain ontologies. E-Informatica software engineering journal, 13(1), 63-103.

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