Merge pull request #149 from mongodb-developer/feature/remove-email-a…

…ddress remove email from players on open APIs;
mongodb-developer · Jul 31, 2024 · 2d8893a · 2d8893a
2 parents a9c95ee + 9ddd75e
commit 2d8893a
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Showing 2 changed files with 26 additions and 6 deletions.
diff --git a/rest_service/Controllers/PlayersController.cs b/rest_service/Controllers/PlayersController.cs
@@ -1,4 +1,4 @@
-using System.Xml.Linq;
+using System.Xml.Linq;
 using Microsoft.AspNetCore.Mvc;
 using MongoDB.Bson;
 using MongoDB.Bson.Serialization;
@@ -59,11 +59,11 @@ public async Task<List<PlayerResponse>> GetPlayers([FromQuery] PlayerRequest pla
                 filter &= Builders<Player>.Filter.Eq(x => x.Location, playerUnique.Location);
         }
 
-        var players = await _playersCollection.FindAsync(filter, new FindOptions<Player,Player>() { Limit = 10 });
+        var players = await _playersCollection.FindAsync(filter, new FindOptions<Player, Player>() { Limit = 10 });
 
         var playersResponse =
             players.ToList().Select(player => new PlayerResponse(player)).ToList();
-            
+
         return playersResponse;
     }
 
@@ -156,7 +156,7 @@ public async Task<ActionResult<PlayerResponse>> CreatePlayer(PlayerRequest playe
             try
             {
                 await _playersCollection.InsertOneAsync(session, player);
-                
+
                 await _playersUniqueCollection.InsertOneAsync(session, playerUnique);
 
                 if (session.IsInTransaction)
@@ -205,7 +205,8 @@ public async Task<List<string>> PlayerAutoComplete([FromQuery] string Name)
             return arrMatches.GetElement("matches").Value.AsBsonArray
                              .Select(x => x.ToString())
                              .ToList();
-        } catch (Exception e)
+        }
+        catch (Exception e)
         {
             Logger.LogError("GetPlayerAutoComplete did not find matches");
             Logger.LogError(e.Message);

diff --git a/rest_service/Dtos/ResponseObjects/PlayerResponse.cs b/rest_service/Dtos/ResponseObjects/PlayerResponse.cs
@@ -15,8 +15,27 @@ public PlayerResponse(Player player)
     {
         Id = player.Id.ToString();
         Name = player.Name;
-        Email = player.Email;
+        Email = MaskEmail(player.Email ?? string.Empty);
         Team = player.Team;
         Location = player.Location;
     }
+
+    public string MaskEmail(string email)
+    {
+        if (string.IsNullOrEmpty(email) || !email.Contains("@"))
+            return email;
+
+        string[] emailArr = email.Split('@');
+        string domainExt = Path.GetExtension(email);
+
+        string maskedEmail = string.Format("{0}****{1}@{2}****{3}{4}",
+            emailArr[0][0],
+            emailArr[0].Substring(emailArr[0].Length - 1),
+            emailArr[1][0],
+            emailArr[1].Substring(emailArr[1].Length - domainExt.Length - 1, 1),
+            domainExt
+            );
+
+        return maskedEmail;
+    }
 }