From 09e5b671c8ce02aa8d2c9c405f21f90baf11f8b6 Mon Sep 17 00:00:00 2001
From: Daniel-I-Am <djdecloet@gmail.com>
Date: Thu, 4 Jun 2020 02:13:35 +0200
Subject: [PATCH] Add pick method

---
 ChaosBot/Database/Controller.cs                  |  4 ++--
 ChaosBot/Database/Repository/RaffleRepository.cs | 11 +++++++++++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/ChaosBot/Database/Controller.cs b/ChaosBot/Database/Controller.cs
index 43ad76a..47f9e83 100644
--- a/ChaosBot/Database/Controller.cs
+++ b/ChaosBot/Database/Controller.cs
@@ -122,11 +122,11 @@ namespace ChaosBot.Database
                     string order = null;
                     if (orderByKey != null)
                     {
-                        order = $"ORDER BY ${orderByKey}";
+                        order = $"ORDER BY {orderByKey}";
                     }
                     
                     string query = $"SELECT {selectColumns} FROM {table} {filter} {order}";
-                    
+
                     cmd.CommandText = query;
                     cmd.Prepare();
                     SqliteDataReader executeReader = cmd.ExecuteReader();
diff --git a/ChaosBot/Database/Repository/RaffleRepository.cs b/ChaosBot/Database/Repository/RaffleRepository.cs
index b8a23f4..ed6d2da 100644
--- a/ChaosBot/Database/Repository/RaffleRepository.cs
+++ b/ChaosBot/Database/Repository/RaffleRepository.cs
@@ -65,6 +65,17 @@ namespace ChaosBot.Database.Repository
             }
         }
 
+        public static Raffle PickRandom()
+        {
+            DataTable dataTable = Controller.SelectQuery(Table, "*", orderByKey: "RANDOM()");
+
+            if (dataTable.Rows.Count == 0) return null;
+            DataRow row = dataTable.Rows[0];
+            int idFetch = Convert.ToInt32((long)row["id"]);
+            string userIdFetch = row["userId"].ToString();
+            return new Raffle(idFetch, userIdFetch);
+        }
+
         // public static void delete()
         // {
         //