(B) Edit collections implementation

Clinics.Backend/Domain/Entities/Medicals/Diseases/Disease.cs

@@ -22,7 +22,11 @@ public sealed class Disease : Entity
 
     #region Navigations
 
-    public ICollection<PatientDisease> Patients { get; set; } = [];
+    #region Patients
+    private readonly List<PatientDisease> _patients = [];
+    public IReadOnlyCollection<PatientDisease> Patients => _patients;
+
+    #endregion
 
     #endregion
 

Clinics.Backend/Domain/Entities/Medicals/Medicines/Medicine.cs

@@ -34,7 +34,12 @@ public sealed class Medicine : Entity
 
     #region Navigations
 
-    public ICollection<PatientMedicine> Patients { get; set; } = [];
+    #region Patients
+    private readonly List<PatientMedicine> _patients = [];
+    public IReadOnlyCollection<PatientMedicine> Patients => _patients;
+
+    #endregion
+
 
     #endregion
 

Clinics.Backend/Domain/Entities/People/Doctors/Doctor.cs

@@ -28,7 +28,11 @@ public sealed class Doctor : Entity
 
     #region Navigations
 
-    public ICollection<DoctorPhone> Phones { get; set; } = [];
+    #region Phones
+    private readonly List<DoctorPhone> _phones = [];
+    public IReadOnlyCollection<DoctorPhone> Phones => _phones;
+
+    #endregion
 
     #endregion
 
@@ -66,10 +70,7 @@ public sealed class Doctor : Entity
             throw;
         }
 
-        if (Phones is null)
-            Phones = [];
-
-        Phones.Add(doctorPhone);
+        _phones.Add(doctorPhone);
     }
     #endregion
 

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

@@ -42,11 +42,21 @@ public sealed class Employee : Entity
 
     #region Navigations
 
-    public ICollection<EmployeeFamilyMember> FamilyMembers { get; set; } = [];
+    #region Family members
+    private readonly List<EmployeeFamilyMember> _familyMembers = [];
+    public IReadOnlyCollection<EmployeeFamilyMember> FamilyMembers => _familyMembers;
 
-    public ICollection<Employee> RelatedEmployees { get; set; } = [];
+    #endregion
+
+    #region Related employees
+    private readonly List<Employee> _relatedEmployees = [];
+    public IReadOnlyCollection<Employee> RelatedEmployees => _relatedEmployees;
+
+    private readonly List<Employee> _relatedTo = [];
+    public IReadOnlyCollection<Employee> RelatedTo => _relatedTo;
+
+    #endregion
 
-    public ICollection<Employee> RelatedTo { get; set; } = [];
 
     #endregion
 
@@ -115,26 +125,14 @@ public sealed class Employee : Entity
             throw;
         }
 
-        if (FamilyMembers is null)
-            FamilyMembers = [];
-
-        FamilyMembers.Add(employeeFamilyMember);
+        _familyMembers.Add(employeeFamilyMember);
     }
     #endregion
 
     #region Add related employee
-    public void AddRelatedEmployee( Employee employee )
+    public void AddRelatedEmployee(Employee employee)
     {
-        // Add new employee to related
-        if (RelatedEmployees is null)
-            RelatedEmployees = [];
-        RelatedEmployees.Add(employee);
-
-        // Make this related to new employee
-        if (employee.RelatedTo is null)
-            employee.RelatedTo = [];
-        employee.RelatedTo.Add(this);
-
+        _relatedEmployees.Add(employee);
     }
     #endregion
 

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

@@ -22,10 +22,6 @@ public sealed class Patient : Entity
         PersonalInfo = personalInfo;
         DateOfBirth = dateOfBirth;
         Gender = gender;
-
-        Diseases = [];
-        Medicines = [];
-        Visits = [];
     }
 
     #endregion
@@ -54,11 +50,23 @@ public sealed class Patient : Entity
 
     #region Navigations
 
-    public ICollection<PatientDisease> Diseases { get; set; }
+    #region Diseases
+    private readonly List<PatientDisease> _diseases = [];
+    public IReadOnlyCollection<PatientDisease> Diseases => _diseases;
+
+    #endregion
+
+    #region Medicines
+    private readonly List<PatientMedicine> _medicines = [];
+    public IReadOnlyCollection<PatientMedicine> Medicines => _medicines;
+
+    #endregion
 
-    public ICollection<PatientMedicine> Medicines { get; set; }
+    #region Visits
+    private readonly List<Visit> _visits = [];
+    public IReadOnlyCollection<Visit> Visits => _visits;
 
-    public ICollection<Visit> Visits { get; set; }
+    #endregion
 
     #endregion
 
@@ -122,9 +130,8 @@ public sealed class Patient : Entity
         {
             throw;
         }
-        if (Medicines is null)
-            Medicines = [];
-        Medicines.Add(entry);
+
+        _medicines.Add(entry);
     }
     #endregion
 
@@ -141,11 +148,7 @@ public sealed class Patient : Entity
             throw;
         }
 
-        if (Diseases is null)
-            Diseases = [];
-
-        Diseases.Add(entry);
-
+        _diseases.Add(entry);
     }
     #endregion
 

Clinics.Backend/Domain/Entities/Visits/Visit.cs

@@ -63,9 +63,23 @@ public sealed class Visit : Entity
 
     #region Navigations
 
-    public ICollection<VisitMedicalImage> MedicalImages { get; set; } = [];
-    public ICollection<VisitMedicalTest> MedicalTests { get; set; } = [];
-    public ICollection<VisitMedicine> Medicines { get; set; } = [];
+    #region Medical images
+    private readonly List<VisitMedicalImage> _medicalImages = [];
+    public IReadOnlyCollection<VisitMedicalImage> MedicalImages => _medicalImages;
+
+    #endregion
+
+    #region Medical tests
+    private readonly List<VisitMedicalTest> _medicalTests = [];
+    public IReadOnlyCollection<VisitMedicalTest> MedicalTests => _medicalTests;
+
+    #endregion
+
+    #region Medicines
+    private readonly List<VisitMedicine> _medicines = [];
+    public IReadOnlyCollection<VisitMedicine> Medicines => _medicines;
+
+    #endregion
 
     #endregion
 
@@ -96,10 +110,7 @@ public sealed class Visit : Entity
             throw;
         }
 
-        if (MedicalImages is null)
-            MedicalImages = [];
-
-        MedicalImages.Add(entry);
+        _medicalImages.Add(entry);
     }
     #endregion
 
@@ -115,9 +126,8 @@ public sealed class Visit : Entity
         {
             throw;
         }
-        if (MedicalTests is null)
-            MedicalTests = [];
-        MedicalTests.Add(entry);
+
+        _medicalTests.Add(entry);
     }
     #endregion
 
@@ -133,9 +143,8 @@ public sealed class Visit : Entity
         {
             throw;
         }
-        if (Medicines is null)
-            Medicines = [];
-        Medicines.Add(entry);
+
+        _medicines.Add(entry);
     }
     #endregion