(B) Add people related entities

Clinics.Backend/Domain/Entities/People/Doctors/Shared/Constants/DoctorStatusValues/DoctorStatus.cs

+using Domain.Primitives;
+
+namespace Domain.Entities.People.Doctors.Shared.Constants.DoctorStatusValues;
+
+public sealed class DoctorStatus(int id) : Entity(id)
+{
+    #region Properties
+
+    public string Name { get; set; } = null!;
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Doctors/Shared/Constants/DoctorStatusValues/DoctorStatuses.cs

+namespace Domain.Entities.People.Doctors.Shared.Constants.DoctorStatusValues;
+
+public static class DoctorStatuses
+{
+    #region Constant id values
+
+    public static int Available => 1;
+
+    public static int Working => 2;
+
+    public static int Busy => 3;
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Doctors/Shared/DoctorPhone.cs

+using Domain.Primitives;
+
+namespace Domain.Entities.People.Doctors.Shared;
+
+// TODO: Convert phone property to a value object
+public sealed class DoctorPhone(int id) : Entity(id)
+{
+    #region Properties
+
+    public string? Name { get; set; }
+
+    public string Phone { get; set; } = null!;
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Employees/Employee.cs

+using Domain.Entities.People.Employees.Shared;
+using Domain.Entities.People.Patients;
+using Domain.Primitives;
+
+namespace Domain.Entities.People.Employees;
+
+public sealed class Employee(int id) : Entity(id)
+{
+    #region Properties
+
+    public Patient Patient { get; set; } = null!;
+
+    public EmployeeAdditionalInfo? AdditionalInfo { get; set; }
+
+    public string SerialNumber { get; set; } = null!;
+
+    public string CenterStatus { get; set; } = null!;
+
+    public bool IsMarried { get; set; } = false;
+
+    #region Navigations
+
+    public ICollection<EmployeeFamilyMember> FamilyMembers { get; set; } = [];
+
+    public ICollection<Employee> RelatedEmployees { get; set; } = [];
+
+    public ICollection<Employee> RelatedTo { get; set; } = [];
+
+    #endregion
+
+    #endregion
+
+}
+
+

Clinics.Backend/Domain/Entities/People/Employees/Relations/EmployeeFamilyMembers/EmployeeFamilyMember.cs

+using Domain.Entities.People.Employees.Relations.EmployeeFamilyMembers.FamilyRoleValues;
+using Domain.Entities.People.FamilyMembers;
+using Domain.Primitives;
+
+namespace Domain.Entities.People.Employees.Relations.EmployeeFamilyMembers;
+
+public sealed class EmployeeFamilyMember(int id) : Entity(id)
+{
+    #region Properties
+
+    #region Employee
+
+    public int EmployeeId { get; set; }
+    public Employee Employee { get; set; } = null!;
+
+    #endregion
+
+    #region Family member
+
+    public int FamilyMemberId { get; set; }
+    public FamilyMember FamilyMember { get; set; } = null!;
+
+    #endregion
+
+    #region Additional
+
+    public FamilyRole Role { get; set; } = null!;
+
+    #endregion
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Employees/Relations/EmployeeFamilyMembers/FamilyRoleValues/FamilyRole.cs

+using Domain.Primitives;
+
+namespace Domain.Entities.People.Employees.Relations.EmployeeFamilyMembers.FamilyRoleValues;
+
+public sealed class FamilyRole(int id) : Entity(id)
+{
+    #region Properties
+
+    public string Name { get; set; } = null!;
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Employees/Relations/EmployeeFamilyMembers/FamilyRoleValues/FamilyRoles.cs

+namespace Domain.Entities.People.Employees.Relations.EmployeeFamilyMembers.FamilyRoleValues;
+
+public static class FamilyRoles
+{
+    #region Constant id values
+
+    public static int Husband => 1;
+
+    public static int Wife => 2;
+
+    public static int Son => 3;
+
+    public static int Daughter => 4;
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Employees/Shared/EmployeeAdditionalInfo.cs

+using Domain.Primitives;
+
+namespace Domain.Entities.People.Employees.Shared;
+
+// TODO: Convert to a value object containig value objects
+public sealed class EmployeeAdditionalInfo(int id) : Entity(id)
+{
+    #region Properties
+
+    public DateOnly? StartDate { get; set; }
+
+    public string? AcademicQualification { get; set; }
+
+    public string? WorkPhone { get; set; }
+
+    public string? Location { get; set; }
+
+    public string? Specialization { get; set; }
+
+    public string? JobStatus { get; set; }
+
+    public string? ImageUrl { get; set; }
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/FamilyMembers/FamilyMember.cs

+using Domain.Entities.People.Patients;
+using Domain.Primitives;
+
+namespace Domain.Entities.People.FamilyMembers;
+
+public sealed class FamilyMember(int id) : Entity(id)
+{
+    #region Properties
+
+    public Patient Patient { get; set; } = null!;
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Patients/Patient.cs

+using Domain.Entities.People.Patients.Relations.PatientDiseases;
+using Domain.Entities.People.Shared;
+using Domain.Entities.People.Shared.Constants.GenderValues;
+using Domain.Primitives;
+
+namespace Domain.Entities.People.Patients;
+
+// TODO: Potential aggregate?
+public sealed class Patient(int id) : Entity(id)
+{
+    #region Properties
+
+    public PersonalInfo PersonalInfo { get; set; } = null!;
+
+    public DateOnly DateOfBirth { get; set; }
+
+    public Gender Gender { get; set; } = null!;
+
+    #region Navigations
+
+    public ICollection<PatientDisease> Diseases { get; set; } = [];
+
+    public ICollection<PatientMedicine> Medicines { get; set; } = [];
+
+    public ICollection<Visit> Visits { get; set; } = [];
+
+    #endregion
+
+    #endregion
+
+}

Clinics.Backend/Domain/Entities/People/Patients/Relations/PatientDiseases/PatientDisease.cs

+using Domain.Primitives;
+
+namespace Domain.Entities.People.Patients.Relations.PatientDiseases;
+
+public sealed class PatientDisease(int id) : Entity(id)
+{
+
+    #region Properties
+
+    #region Patient
+
+    public int PatientId { get; set; }
+    public Patient Patient { get; set; } = null!;
+
+    #endregion
+
+    #region Disease
+
+    public int DiseaseId { get; set; }
+    public Disease Disease { get; set; } = null!;
+
+    #endregion
+
+    #region Additional
+
+    #endregion
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Patients/Relations/PatientMedicines/PatientMedicine.cs

+using Domain.Primitives;
+
+namespace Domain.Entities.People.Patients.Relations.PatientMedicines;
+
+public sealed class PatientMedicine(int id) : Entity(id)
+{
+    #region Properties
+
+    #region Patient
+
+    public int PatientId { get; set; }
+    public Patient Patient { get; set; } = null!;
+
+    #endregion
+
+    #region Medicine
+
+    public int MedicineId { get; set; }
+    public Medicine Medicine { get; set; } = null!;
+
+    #endregion
+
+    #region Additional
+
+    public int Number { get; set; }
+
+    #endregion
+
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Shared/Constants/GenderValues/Gender.cs

+using Domain.Primitives;
+
+namespace Domain.Entities.People.Shared.Constants.GenderValues;
+
+// TODO: Convert to a value object
+public sealed class Gender(int id) : Entity(id)
+{
+    #region Properties
+
+    public string Name { get; set; } = null!;
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Shared/Constants/GenderValues/Genders.cs

+namespace Domain.Entities.People.Shared.Constants.GenderValues;
+
+public static class Genders
+{
+    #region Constant id values 
+
+    public static int Male => 1;
+
+    public static int Female => 2;
+
+    #endregion
+}

Clinics.Backend/Domain/Entities/People/Shared/PersonalInfo.cs

+using Domain.Primitives;
+
+namespace Domain.Entities.People.Shared;
+
+// TODO: Convert props to value objects
+public sealed class PersonalInfo(int id) : Entity(id)
+{
+
+    #region Properties
+
+    public string FirstName { get; set; } = null!;
+
+    public string MiddleName { get; set; } = null!;
+
+    public string LastName { get; set; } = null!;
+
+    #endregion
+
+}