the picture refers to UML class Digram...in other side i want to build a ERD and take the picture and consider it to build an ERD

im not sure about this data so check it please and build it$.$

Entities:

User $($userID$,$ ?username, password, email$)$

Admin $($adminID$,$ ?username, password$)$

Payment $($paymentID$,$ ?amount, paymentMethod, date$)$

Event $($eventID$,$ ?eventName, eventDate, location$)$

Apartment Listing $($listingID$,$ ?description, availability, apartmentID$)$

Apartment $($apartmentID$,$ ?location, price, isAvailable$)$

Relationships:

User Makes Payment $($one$-$to$-$many$)$

User Participates in Event $($many$-$to$-$many$)$

Admin Manages Apartment Listing $($one$-$to$-$many$)$

Apartment Listing Includes Apartment $($one$-$to$-$one$)$

Constraints:

Primary keys: userID, adminID, paymentID, eventID, listingID, apartmentID

Foreign keys: paymentID references User, listingID references Apartment

Transcribed Image Text:

C) User userld: int username: string o password: string email: string login(): void logout(): void searchAndBrowse(): void findRoommate(): void viewLocations(): void flexiblePayment Options(): void tutoring Features(): void activitiesAnd Events(): void e support AndHelpCenter(): void maintenanceAndServices(): void /Makes Payment paymentld: int amount: double payment Method: string date: Date Participates C Event eventld: int eventName: string event Date: Date location: string Admin o adminid: int username: string o password: string login(); void logout(): void publishApartment Listings(): void fixBugsAndUpdateSystem(): void monitorUserActivities(): void manageService Providers(): void provide HelpAndSupport(): void Manages Apartment Listing listingld: int apartment: Apartment description: string availability: boolean Includes Apartment apartmentld: int location: string price: double isAvailable: boolean C) User userld: int username: string o password: string email: string login(): void logout(): void searchAndBrowse(): void findRoommate(): void viewLocations(): void flexiblePayment Options(): void tutoring Features(): void activitiesAnd Events(): void e support AndHelpCenter(): void maintenanceAndServices(): void /Makes Payment paymentld: int amount: double payment Method: string date: Date Participates C Event eventld: int eventName: string event Date: Date location: string Admin o adminid: int username: string o password: string login(); void logout(): void publishApartment Listings(): void fixBugsAndUpdateSystem(): void monitorUserActivities(): void manageService Providers(): void provide HelpAndSupport(): void Manages Apartment Listing listingld: int apartment: Apartment description: string availability: boolean Includes Apartment apartmentld: int location: string price: double isAvailable: boolean