11 files changed, 25 insertions, 24 deletions
diff --git a/src/Data/DevHive.Data.Models/Comment.cs b/src/Data/DevHive.Data.Models/Comment.cs
index f907e43..8c42b75 100644
--- a/src/Data/DevHive.Data.Models/Comment.cs
+++ b/src/Data/DevHive.Data.Models/Comment.cs
@@ -9,11 +9,11 @@ namespace DevHive.Data.Models
 
 		// public Guid PostId { get; set; }
 
-		public Post Post { get; set; }
+		public virtual Post Post { get; set; }
 
 		// public Guid CreatorId { get; set; }
 
-		public User Creator { get; set; }
+		public virtual User Creator { get; set; }
 
 		public string Message { get; set; }
 
diff --git a/src/Data/DevHive.Data.Models/Language.cs b/src/Data/DevHive.Data.Models/Language.cs
index fdcfb07..c1df5be 100644
--- a/src/Data/DevHive.Data.Models/Language.cs
+++ b/src/Data/DevHive.Data.Models/Language.cs
@@ -10,6 +10,6 @@ namespace DevHive.Data.Models
 
 		public string Name { get; set; }
 
-		public HashSet<User> Users { get; set; } = new();
+		public virtual HashSet<User> Users { get; set; } = new();
 	}
 }
diff --git a/src/Data/DevHive.Data.Models/Post.cs b/src/Data/DevHive.Data.Models/Post.cs
index 15b6b77..5b0faad 100644
--- a/src/Data/DevHive.Data.Models/Post.cs
+++ b/src/Data/DevHive.Data.Models/Post.cs
@@ -11,16 +11,16 @@ namespace DevHive.Data.Models
 	{
 		public Guid Id { get; set; }
 
-		public User Creator { get; set; }
+		public virtual User Creator { get; set; }
 
 		public string Message { get; set; }
 
 		public DateTime TimeCreated { get; set; }
 
-		public List<Comment> Comments { get; set; } = new();
+		public virtual List<Comment> Comments { get; set; } = new();
 
-		public Rating Rating { get; set; } = new();
+		public virtual Rating Rating { get; set; } = new();
 
-		public List<PostAttachments> Attachments { get; set; } = new();
+		public virtual List<PostAttachments> Attachments { get; set; } = new();
 	}
 }
diff --git a/src/Data/DevHive.Data.Models/ProfilePicture.cs b/src/Data/DevHive.Data.Models/ProfilePicture.cs
index c502654..596591e 100644
--- a/src/Data/DevHive.Data.Models/ProfilePicture.cs
+++ b/src/Data/DevHive.Data.Models/ProfilePicture.cs
@@ -8,7 +8,8 @@ namespace DevHive.Data.Models
 		public Guid Id { get; set; }
 
 		public Guid UserId { get; set; }
-		public User User { get; set; }
+
+		public virtual User User { get; set; }
 
 		public string PictureURL { get; set; }
 	}
diff --git a/src/Data/DevHive.Data.Models/Rating.cs b/src/Data/DevHive.Data.Models/Rating.cs
index 13fdbce..10bed36 100644
--- a/src/Data/DevHive.Data.Models/Rating.cs
+++ b/src/Data/DevHive.Data.Models/Rating.cs
@@ -10,7 +10,7 @@ namespace DevHive.Data.Models
 
 		public Guid PostId { get; set; }
 
-		public Post Post { get; set; }
+		public virtual Post Post { get; set; }
 
 		public int Rate { get; set; }
 	}
diff --git a/src/Data/DevHive.Data.Models/RelationalModels/PostAttachments.cs b/src/Data/DevHive.Data.Models/RelationalModels/PostAttachments.cs
index 8c814fc..40ce861 100644
--- a/src/Data/DevHive.Data.Models/RelationalModels/PostAttachments.cs
+++ b/src/Data/DevHive.Data.Models/RelationalModels/PostAttachments.cs
@@ -9,7 +9,7 @@ namespace DevHive.Data.Models.Relational
 	{
 		public Guid Id { get; set; }
 
-		public Post Post { get; set; }
+		public virtual Post Post { get; set; }
 
 		public string FileUrl { get; set; }
 	}
diff --git a/src/Data/DevHive.Data.Models/RelationalModels/RatedPost.cs b/src/Data/DevHive.Data.Models/RelationalModels/RatedPost.cs
index fb63848..2a72c6f 100644
--- a/src/Data/DevHive.Data.Models/RelationalModels/RatedPost.cs
+++ b/src/Data/DevHive.Data.Models/RelationalModels/RatedPost.cs
@@ -10,9 +10,9 @@ namespace DevHive.Data.Models.Relational
 	public class RatedPost
 	{
 		public Guid UserId { get; set; }
-		public User User { get; set; }
+		public virtual User User { get; set; }
 
 		public Guid PostId { get; set; }
-		public Post Post { get; set; }
+		public virtual Post Post { get; set; }
 	}
 }
diff --git a/src/Data/DevHive.Data.Models/RelationalModels/UserRate.cs b/src/Data/DevHive.Data.Models/RelationalModels/UserRate.cs
index 46bd605..8e82d29 100644
--- a/src/Data/DevHive.Data.Models/RelationalModels/UserRate.cs
+++ b/src/Data/DevHive.Data.Models/RelationalModels/UserRate.cs
@@ -9,10 +9,10 @@ namespace DevHive.Data.Models.Relational
 	{
 		public Guid Id { get; set; }
 
-		public User User { get; set; }
+		public virtual User User { get; set; }
 
 		public bool Liked { get; set; }
 
-		public Post Post { get; set; }
+		public virtual Post Post { get; set; }
 	}
 }
diff --git a/src/Data/DevHive.Data.Models/Role.cs b/src/Data/DevHive.Data.Models/Role.cs
index 0df556c..55fc9fc 100644
--- a/src/Data/DevHive.Data.Models/Role.cs
+++ b/src/Data/DevHive.Data.Models/Role.cs
@@ -12,6 +12,6 @@ namespace DevHive.Data.Models
 		public const string DefaultRole = "User";
 		public const string AdminRole = "Admin";
 
-		public HashSet<User> Users { get; set; } = new();
+		public virtual HashSet<User> Users { get; set; } = new();
 	}
 }
diff --git a/src/Data/DevHive.Data.Models/Technology.cs b/src/Data/DevHive.Data.Models/Technology.cs
index 9354d5b..17b60dd 100644
--- a/src/Data/DevHive.Data.Models/Technology.cs
+++ b/src/Data/DevHive.Data.Models/Technology.cs
@@ -10,6 +10,6 @@ namespace DevHive.Data.Models
 
 		public string Name { get; set; }
 
-		public HashSet<User> Users { get; set; } = new();
+		public virtual HashSet<User> Users { get; set; } = new();
 	}
 }
diff --git a/src/Data/DevHive.Data.Models/User.cs b/src/Data/DevHive.Data.Models/User.cs
index bac5425..1c61eba 100644
--- a/src/Data/DevHive.Data.Models/User.cs
+++ b/src/Data/DevHive.Data.Models/User.cs
@@ -14,20 +14,20 @@ namespace DevHive.Data.Models
 
 		public string LastName { get; set; }
 
-		public ProfilePicture ProfilePicture { get; set; } = new() { PictureURL = "/assets/images/feed/profile-pic.png" };
+		public virtual ProfilePicture ProfilePicture { get; set; } = new() { PictureURL = "/assets/images/feed/profile-pic.png" };
 
-		public HashSet<Language> Languages { get; set; } = new();
+		public virtual HashSet<Language> Languages { get; set; } = new();
 
-		public HashSet<Technology> Technologies { get; set; } = new();
+		public virtual HashSet<Technology> Technologies { get; set; } = new();
 
-		public HashSet<Role> Roles { get; set; } = new();
+		public virtual HashSet<Role> Roles { get; set; } = new();
 
-		public HashSet<Post> Posts { get; set; } = new();
+		public virtual HashSet<Post> Posts { get; set; } = new();
 
-		public HashSet<User> Friends { get; set; } = new();
+		public virtual HashSet<User> Friends { get; set; } = new();
 
-		public HashSet<Comment> Comments { get; set; } = new();
+		public virtual HashSet<Comment> Comments { get; set; } = new();
 
-		public HashSet<RatedPost> RatedPosts { get; set; } = new();
+		public virtual HashSet<RatedPost> RatedPosts { get; set; } = new();
 	}
 }