Employee

Employee resolves an internal staff member's display name, email, and phone/fax contact details for OP-DOM-20, falling back between two data sources: when a WcisEmployee record exists it supplies name/phone from that record (email is left blank), and when it does not, an IUserProfileService-resolved application-user profile supplies name, email, phone, and fax instead (DOM-BR-211).

Purpose

• Resolves an employee's identity by ID, preferring the WCIS employee record and falling back to the application user-profile service when the profile has a populated last name (DOM-BR-211).
• Formats the resolved phone/fax numbers so a blank extension falls back to repeating the number itself, keeping display formatting consistent regardless of which data source supplied the contact.

Context

• Namespace: SAIF.Domain.Model.Employees
• Assembly/package: SAIF.Domain (packaged in SAIF.SAIFCode.Core)

Public members

Member	Signature	Purpose
Employee (default constructor)	public Employee()	Constructs an employee with no data (HasData is false); used to represent an unknown/absent employee.
Employee (constructor by id)	public Employee(string id, IEmployeeQueryProvider query)	Loads the WCIS employee record for id; HasData reflects whether a record was found.
Employee (constructor by id with profile fallback)	public Employee(string id, IEmployeeQueryProvider query, IUserProfileService prof)	Resolves the application user profile for id first; if the profile has no last name, falls back to loading the WCIS employee record instead, else treats the profile as the data source (DOM-BR-211).
HasData	public override bool HasData { get; }	Reports whether an employee was actually resolved, by either constructor's lookup path. Overrides DomainQueryBase<TItem,TQueryProvider>.HasData (via DomainBase<TItem>).
Name	public PersonName Name { get; }	The employee's name: from the WCIS record when present, else from the resolved user profile; an empty PersonName when there is no data.
Email	public string Email { get; }	The employee's email address from the user profile; always empty when a WCIS record was used instead, since WCIS carries no email field.
Phone	public PhoneNumber Phone { get; }	The employee's primary phone, formatted so a blank extension repeats the phone number; sourced from the WCIS record when present, else the user profile.
Fax	public PhoneNumber Fax { get; }	The employee's primary fax number from the user profile, formatted so a blank extension repeats the number; empty when there is no data or no profile was resolved.

Behavioral notes

• Email is always empty when the WCIS record path was used (base.HasData true), because WCIS employee data has no email field to surface*.
• Fax returns empty whenever the WCIS record path was used, since fax is only ever sourced from the user profile*.
• The three-argument constructor prefers the user-profile path whenever the profile's last name is non-blank, deferring to the WCIS lookup only when the profile is unnamed (DOM-BR-211).

Constraints and usage notes

• Callers using the two-argument (id, query) constructor never get email or fax data populated, since that path only loads the WCIS record.

Note: Statements marked with * were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts.

Sources

• Domain/SAIF.Domain/Model/Employees/Employee.cs
• Domain/SAIF.Domain/DomainQueryBase.cs
• Domain/SAIF.Domain/DomainBase.cs