implement auto filter for min games played

database.py

@@ -29,7 +29,7 @@ class DatabaseConnection:
         '''Get the total number of players in the database'''
 
         cursor = self.connPlayers.cursor()
-        cursor.execute("SELECT Count(*) FROM players")
+        cursor.execute("SELECT Count(*) FROM players where games >= 10")
         count = cursor.fetchone()[0]
         return count
 
@@ -77,7 +77,8 @@ class DatabaseConnection:
     
         cursor = self.connPlayers.cursor()
         limit = end - start
-        sqlQuery = "Select * FROM players ORDER BY (mu - 2*sigma) DESC LIMIT ? OFFSET ?"
+        sqlQuery = '''Select * FROM players where games >= 10
+                        ORDER BY (mu - 2*sigma) DESC LIMIT ? OFFSET ?'''
         cursor.execute(sqlQuery, (limit, start))
         rows = cursor.fetchall()
         playerList = []
@@ -110,7 +111,9 @@ class DatabaseConnection:
             can't and shouldn't be used to identify a player'''
     
         cursor = self.connPlayers.cursor()
-        cursor.execute("SELECT COUNT(*) from players where (mu-2*sigma) > (?-2*?);",
+        if(player.games < 10):
+            return -1
+        cursor.execute("SELECT COUNT(*) from players where games >= 10 and (mu-2*sigma) > (?-2*?);",
                             (player.mu, player.sigma))
         rank = cursor.fetchone()[0]
         return rank

server.py

@@ -102,6 +102,8 @@ def leaderboard():
 
     if playerName:
         playerInLeaderboard = db.findPlayerByName(playerName)
+        if(playerInLeaderboard.games < 10):
+            return flask.redirect("/player?id={}".format(playerInLeaderboard.playerId))
         rank = playerInLeaderboard.rank
         if not playerInLeaderboard:
             cannotFindPlayer = flask.Markup("<div class=noPlayerFound>No player of that name</div>")

templates/player.html

@@ -31,7 +31,11 @@
                 </h1>
                 <h3>
                     Rating: <i>{{ player.rating }}</i> <br>
+                    {% if player.rank == 0 %}
+                        <i><small>missing {{ 10 - player.games }} placement games</small></i>
+                    {% else %}
                         Rank: {{ player.rank }}
+                    {%endif%}
                 </h3>
             </div>
             <div class="plot-container">