added .. [keyword] [text] and ... [keyword] quote system. closes #60

NadekoBot/Classes/DBHandler.cs

@@ -2,6 +2,8 @@
 using System.Linq;
 using SQLite;
 using NadekoBot.Classes._DataModels;
+using System;
+using System.Linq.Expressions;
 
 namespace NadekoBot.Classes {
     class DBHandler {
@@ -21,6 +23,7 @@ namespace NadekoBot.Classes {
                 _conn.CreateTable<CurrencyState>();
                 _conn.CreateTable<CurrencyTransaction>();
                 _conn.CreateTable<Donator>();
+                _conn.CreateTable<UserQuote>();
                 _conn.Execute(Queries.TransactionTriggerQuery);
             }
         }
@@ -76,6 +79,13 @@ namespace NadekoBot.Classes {
                     _conn.Update(o, typeof(T));
             }
         }
+
+        internal T GetRandom<T>(Expression<Func<T, bool>> p) where T : IDataModel, new() {
+            using (var _conn = new SQLiteConnection(_filePath)) {
+                var r = new Random();
+                return _conn.Table<T>().Where(p).ToList().OrderBy(x => r.Next()).FirstOrDefault();
+            }
+        }
     }
 }
 

NadekoBot/Classes/_DataModels/UserQuoteModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Classes._DataModels {
+    class UserQuote : IDataModel {
+        public string UserName { get; set; }
+        public string Keyword { get; set; }
+        public string Text { get; set; }
+    }
+}