Currency Transactions readded. You can't gift yourself money anymore.

src/NadekoBot/Migrations/20161015005020_CurrencyTransaction.Designer.cs

@@ -0,0 +1,775 @@
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using NadekoBot.Services.Database.Impl;
+
+namespace NadekoBot.Migrations
+{
+    [DbContext(typeof(NadekoSqliteContext))]
+    [Migration("20161015005020_CurrencyTransaction")]
+    partial class CurrencyTransaction
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+            modelBuilder
+                .HasAnnotation("ProductVersion", "1.0.0-rtm-21431");
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.BlacklistItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int?>("BotConfigId");
+
+                    b.Property<ulong>("ItemId");
+
+                    b.Property<int>("Type");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BotConfigId");
+
+                    b.ToTable("BlacklistItem");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.BotConfig", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("BufferSize");
+
+                    b.Property<float>("CurrencyGenerationChance");
+
+                    b.Property<int>("CurrencyGenerationCooldown");
+
+                    b.Property<string>("CurrencyName");
+
+                    b.Property<string>("CurrencyPluralName");
+
+                    b.Property<string>("CurrencySign");
+
+                    b.Property<string>("DMHelpString");
+
+                    b.Property<bool>("ForwardMessages");
+
+                    b.Property<bool>("ForwardToAllOwners");
+
+                    b.Property<string>("HelpString");
+
+                    b.Property<int>("MigrationVersion");
+
+                    b.Property<string>("RemindMessageFormat");
+
+                    b.Property<bool>("RotatingStatuses");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("BotConfig");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.ClashCaller", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("BaseDestroyed");
+
+                    b.Property<string>("CallUser");
+
+                    b.Property<int>("ClashWarId");
+
+                    b.Property<int>("Stars");
+
+                    b.Property<DateTime>("TimeAdded");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClashWarId");
+
+                    b.ToTable("ClashCallers");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.ClashWar", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("ChannelId");
+
+                    b.Property<string>("EnemyClan");
+
+                    b.Property<ulong>("GuildId");
+
+                    b.Property<int>("Size");
+
+                    b.Property<DateTime>("StartedAt");
+
+                    b.Property<int>("WarState");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ClashOfClans");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.CommandCooldown", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<string>("CommandName");
+
+                    b.Property<int?>("GuildConfigId");
+
+                    b.Property<int>("Seconds");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("GuildConfigId");
+
+                    b.ToTable("CommandCooldown");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.ConvertUnit", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<string>("InternalTrigger");
+
+                    b.Property<decimal>("Modifier");
+
+                    b.Property<string>("UnitType");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ConversionUnits");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.Currency", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<long>("Amount");
+
+                    b.Property<ulong>("UserId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.ToTable("Currency");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.CurrencyTransaction", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<long>("Amount");
+
+                    b.Property<string>("Reason");
+
+                    b.Property<ulong>("UserId");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("CurrencyTransactions");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.CustomReaction", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong?>("GuildId");
+
+                    b.Property<bool>("IsRegex");
+
+                    b.Property<bool>("OwnerOnly");
+
+                    b.Property<string>("Response");
+
+                    b.Property<string>("Trigger");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("CustomReactions");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.Donator", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int>("Amount");
+
+                    b.Property<string>("Name");
+
+                    b.Property<ulong>("UserId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.ToTable("Donators");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.EightBallResponse", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int?>("BotConfigId");
+
+                    b.Property<string>("Text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BotConfigId");
+
+                    b.ToTable("EightBallResponses");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.FilterChannelId", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("ChannelId");
+
+                    b.Property<int?>("GuildConfigId");
+
+                    b.Property<int?>("GuildConfigId1");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("GuildConfigId");
+
+                    b.HasIndex("GuildConfigId1");
+
+                    b.ToTable("FilterChannelId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.FilteredWord", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int?>("GuildConfigId");
+
+                    b.Property<string>("Word");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("GuildConfigId");
+
+                    b.ToTable("FilteredWord");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.FollowedStream", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("ChannelId");
+
+                    b.Property<int?>("GuildConfigId");
+
+                    b.Property<ulong>("GuildId");
+
+                    b.Property<int>("Type");
+
+                    b.Property<string>("Username");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("GuildConfigId");
+
+                    b.ToTable("FollowedStream");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.GCChannelId", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("ChannelId");
+
+                    b.Property<int?>("GuildConfigId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("GuildConfigId");
+
+                    b.ToTable("GCChannelId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.GuildConfig", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("AutoAssignRoleId");
+
+                    b.Property<bool>("AutoDeleteByeMessages");
+
+                    b.Property<bool>("AutoDeleteGreetMessages");
+
+                    b.Property<int>("AutoDeleteGreetMessagesTimer");
+
+                    b.Property<bool>("AutoDeleteSelfAssignedRoleMessages");
+
+                    b.Property<ulong>("ByeMessageChannelId");
+
+                    b.Property<string>("ChannelByeMessageText");
+
+                    b.Property<string>("ChannelGreetMessageText");
+
+                    b.Property<float>("DefaultMusicVolume");
+
+                    b.Property<bool>("DeleteMessageOnCommand");
+
+                    b.Property<string>("DmGreetMessageText");
+
+                    b.Property<bool>("ExclusiveSelfAssignedRoles");
+
+                    b.Property<bool>("FilterInvites");
+
+                    b.Property<bool>("FilterWords");
+
+                    b.Property<ulong>("GreetMessageChannelId");
+
+                    b.Property<ulong>("GuildId");
+
+                    b.Property<int?>("LogSettingId");
+
+                    b.Property<string>("PermissionRole");
+
+                    b.Property<int?>("RootPermissionId");
+
+                    b.Property<bool>("SendChannelByeMessage");
+
+                    b.Property<bool>("SendChannelGreetMessage");
+
+                    b.Property<bool>("SendDmGreetMessage");
+
+                    b.Property<bool>("VerbosePermissions");
+
+                    b.Property<bool>("VoicePlusTextEnabled");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("GuildId")
+                        .IsUnique();
+
+                    b.HasIndex("LogSettingId");
+
+                    b.HasIndex("RootPermissionId");
+
+                    b.ToTable("GuildConfigs");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.IgnoredLogChannel", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("ChannelId");
+
+                    b.Property<int?>("LogSettingId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("LogSettingId");
+
+                    b.ToTable("IgnoredLogChannels");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.IgnoredVoicePresenceChannel", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("ChannelId");
+
+                    b.Property<int?>("LogSettingId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("LogSettingId");
+
+                    b.ToTable("IgnoredVoicePresenceCHannels");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.LogSetting", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("ChannelCreated");
+
+                    b.Property<bool>("ChannelDestroyed");
+
+                    b.Property<ulong>("ChannelId");
+
+                    b.Property<bool>("ChannelUpdated");
+
+                    b.Property<bool>("IsLogging");
+
+                    b.Property<bool>("LogUserPresence");
+
+                    b.Property<bool>("LogVoicePresence");
+
+                    b.Property<bool>("MessageDeleted");
+
+                    b.Property<bool>("MessageUpdated");
+
+                    b.Property<bool>("UserBanned");
+
+                    b.Property<bool>("UserJoined");
+
+                    b.Property<bool>("UserLeft");
+
+                    b.Property<ulong>("UserPresenceChannelId");
+
+                    b.Property<bool>("UserUnbanned");
+
+                    b.Property<bool>("UserUpdated");
+
+                    b.Property<ulong>("VoicePresenceChannelId");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("LogSettings");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.ModulePrefix", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int?>("BotConfigId");
+
+                    b.Property<string>("ModuleName");
+
+                    b.Property<string>("Prefix");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BotConfigId");
+
+                    b.ToTable("ModulePrefixes");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.MusicPlaylist", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<string>("Author");
+
+                    b.Property<ulong>("AuthorId");
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("MusicPlaylists");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.Permission", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int?>("NextId");
+
+                    b.Property<int>("PrimaryTarget");
+
+                    b.Property<ulong>("PrimaryTargetId");
+
+                    b.Property<int>("SecondaryTarget");
+
+                    b.Property<string>("SecondaryTargetName");
+
+                    b.Property<bool>("State");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NextId")
+                        .IsUnique();
+
+                    b.ToTable("Permission");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.PlayingStatus", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int?>("BotConfigId");
+
+                    b.Property<string>("Status");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BotConfigId");
+
+                    b.ToTable("PlayingStatus");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.PlaylistSong", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int?>("MusicPlaylistId");
+
+                    b.Property<string>("Provider");
+
+                    b.Property<int>("ProviderType");
+
+                    b.Property<string>("Query");
+
+                    b.Property<string>("Title");
+
+                    b.Property<string>("Uri");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MusicPlaylistId");
+
+                    b.ToTable("PlaylistSong");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.Quote", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("AuthorId");
+
+                    b.Property<string>("AuthorName")
+                        .IsRequired();
+
+                    b.Property<ulong>("GuildId");
+
+                    b.Property<string>("Keyword")
+                        .IsRequired();
+
+                    b.Property<string>("Text")
+                        .IsRequired();
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Quotes");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.RaceAnimal", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int?>("BotConfigId");
+
+                    b.Property<string>("Icon");
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BotConfigId");
+
+                    b.ToTable("RaceAnimals");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.Reminder", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("ChannelId");
+
+                    b.Property<bool>("IsPrivate");
+
+                    b.Property<string>("Message");
+
+                    b.Property<ulong>("ServerId");
+
+                    b.Property<ulong>("UserId");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Reminders");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.Repeater", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("ChannelId");
+
+                    b.Property<ulong>("GuildId");
+
+                    b.Property<TimeSpan>("Interval");
+
+                    b.Property<string>("Message");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ChannelId")
+                        .IsUnique();
+
+                    b.ToTable("Repeaters");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.SelfAssignedRole", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<ulong>("GuildId");
+
+                    b.Property<ulong>("RoleId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("GuildId", "RoleId")
+                        .IsUnique();
+
+                    b.ToTable("SelfAssignableRoles");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.BlacklistItem", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.BotConfig")
+                        .WithMany("Blacklist")
+                        .HasForeignKey("BotConfigId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.ClashCaller", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.ClashWar", "ClashWar")
+                        .WithMany("Bases")
+                        .HasForeignKey("ClashWarId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.CommandCooldown", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.GuildConfig")
+                        .WithMany("CommandCooldowns")
+                        .HasForeignKey("GuildConfigId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.EightBallResponse", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.BotConfig")
+                        .WithMany("EightBallResponses")
+                        .HasForeignKey("BotConfigId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.FilterChannelId", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.GuildConfig")
+                        .WithMany("FilterInvitesChannelIds")
+                        .HasForeignKey("GuildConfigId");
+
+                    b.HasOne("NadekoBot.Services.Database.Models.GuildConfig")
+                        .WithMany("FilterWordsChannelIds")
+                        .HasForeignKey("GuildConfigId1");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.FilteredWord", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.GuildConfig")
+                        .WithMany("FilteredWords")
+                        .HasForeignKey("GuildConfigId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.FollowedStream", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.GuildConfig")
+                        .WithMany("FollowedStreams")
+                        .HasForeignKey("GuildConfigId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.GCChannelId", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.GuildConfig")
+                        .WithMany("GenerateCurrencyChannelIds")
+                        .HasForeignKey("GuildConfigId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.GuildConfig", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.LogSetting", "LogSetting")
+                        .WithMany()
+                        .HasForeignKey("LogSettingId");
+
+                    b.HasOne("NadekoBot.Services.Database.Models.Permission", "RootPermission")
+                        .WithMany()
+                        .HasForeignKey("RootPermissionId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.IgnoredLogChannel", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.LogSetting", "LogSetting")
+                        .WithMany("IgnoredChannels")
+                        .HasForeignKey("LogSettingId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.IgnoredVoicePresenceChannel", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.LogSetting", "LogSetting")
+                        .WithMany("IgnoredVoicePresenceChannelIds")
+                        .HasForeignKey("LogSettingId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.ModulePrefix", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.BotConfig")
+                        .WithMany("ModulePrefixes")
+                        .HasForeignKey("BotConfigId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.Permission", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.Permission", "Next")
+                        .WithOne("Previous")
+                        .HasForeignKey("NadekoBot.Services.Database.Models.Permission", "NextId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.PlayingStatus", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.BotConfig")
+                        .WithMany("RotatingStatusMessages")
+                        .HasForeignKey("BotConfigId");
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.PlaylistSong", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.MusicPlaylist")
+                        .WithMany("Songs")
+                        .HasForeignKey("MusicPlaylistId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.RaceAnimal", b =>
+                {
+                    b.HasOne("NadekoBot.Services.Database.Models.BotConfig")
+                        .WithMany("RaceAnimals")
+                        .HasForeignKey("BotConfigId");
+                });
+        }
+    }
+}

src/NadekoBot/Migrations/20161015005020_CurrencyTransaction.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace NadekoBot.Migrations
+{
+    public partial class CurrencyTransaction : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "CurrencyTransactions",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("Autoincrement", true),
+                    Amount = table.Column<long>(nullable: false),
+                    Reason = table.Column<string>(nullable: true),
+                    UserId = table.Column<ulong>(nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_CurrencyTransactions", x => x.Id);
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "CurrencyTransactions");
+        }
+    }
+}

src/NadekoBot/Migrations/NadekoSqliteContextModelSnapshot.cs

@@ -164,6 +164,22 @@ namespace NadekoBot.Migrations
                     b.ToTable("Currency");
                 });
 
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.CurrencyTransaction", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<long>("Amount");
+
+                    b.Property<string>("Reason");
+
+                    b.Property<ulong>("UserId");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("CurrencyTransactions");
+                });
+
             modelBuilder.Entity("NadekoBot.Services.Database.Models.CustomReaction", b =>
                 {
                     b.Property<int>("Id")

src/NadekoBot/Modules/Gambling/Gambling.cs

@@ -87,7 +87,7 @@ namespace NadekoBot.Modules.Gambling
         public async Task Give(IUserMessage umsg, long amount, [Remainder] IGuildUser receiver)
         {
             var channel = (ITextChannel)umsg.Channel;
-            if (amount <= 0)
+            if (amount <= 0 || umsg.Author.Id == receiver.Id)
                 return;
             var success = await CurrencyHandler.RemoveCurrencyAsync((IGuildUser)umsg.Author, $"Gift to {receiver.Username} ({receiver.Id}).", amount, true).ConfigureAwait(false);
             if (!success)

src/NadekoBot/Services/CurrencyHandler.cs

@@ -7,6 +7,7 @@ using Discord;
 using NadekoBot.Services.Database;
 using NadekoBot.Extensions;
 using NadekoBot.Modules.Gambling;
+using NadekoBot.Services.Database.Models;
 
 namespace NadekoBot.Services
 {
@@ -33,6 +34,12 @@ namespace NadekoBot.Services
                 var success = uow.Currency.TryUpdateState(authorId, -amount);
                 if (!success)
                     return false;
+                uow.CurrencyTransactions.Add(new CurrencyTransaction()
+                {
+                    UserId = authorId,
+                    Reason = reason,
+                    Amount = amount,
+                });
                 await uow.CompleteAsync().ConfigureAwait(false);
             }
 
@@ -56,6 +63,12 @@ namespace NadekoBot.Services
             using (var uow = DbHandler.UnitOfWork())
             {
                 uow.Currency.TryUpdateState(receiverId, amount);
+                uow.CurrencyTransactions.Add(new CurrencyTransaction()
+                {
+                    UserId = receiverId,
+                    Reason = reason,
+                    Amount = amount,
+                });
                 await uow.CompleteAsync();
             }
         }

src/NadekoBot/Services/Database/IUnitOfWork.cs

@@ -22,6 +22,7 @@ namespace NadekoBot.Services.Database
         IUnitConverterRepository ConverterUnits { get; }
         ICustomReactionRepository CustomReactions { get; }
         ICurrencyRepository Currency { get; }
+        ICurrencyTransactionsRepository CurrencyTransactions { get; }
         IMusicPlaylistRepository MusicPlaylists { get; }
 
         int Complete();

src/NadekoBot/Services/Database/Models/CurrencyTransaction.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Services.Database.Models
+{
+    public class CurrencyTransaction : DbEntity
+    {
+        public long Amount { get; set; }
+        public string Reason { get; set; }
+        public ulong UserId { get; set; }
+    }
+}

src/NadekoBot/Services/Database/NadekoContext.cs

@@ -24,6 +24,7 @@ namespace NadekoBot.Services.Database
         public DbSet<ConvertUnit> ConversionUnits { get; set; }
         public DbSet<MusicPlaylist> MusicPlaylists { get; set; }
         public DbSet<CustomReaction> CustomReactions { get; set; }
+        public DbSet<CurrencyTransaction> CurrencyTransactions { get; set; }
 
         //logging
         public DbSet<LogSetting> LogSettings { get; set; }

src/NadekoBot/Services/Database/Repositories/ICurrencyTransactionsRepository.cs

@@ -0,0 +1,13 @@
+using NadekoBot.Services.Database.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Services.Database.Repositories
+{
+    public interface ICurrencyTransactionsRepository : IRepository<CurrencyTransaction>
+    {
+    }
+}

src/NadekoBot/Services/Database/Repositories/Impl/CurrencyTransactionsRepository.cs

@@ -0,0 +1,17 @@
+using NadekoBot.Services.Database.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+
+namespace NadekoBot.Services.Database.Repositories.Impl
+{
+    public class CurrencyTransactionsRepository : Repository<CurrencyTransaction>, ICurrencyTransactionsRepository
+    {
+        public CurrencyTransactionsRepository(DbContext context) : base(context)
+        {
+        }
+    }
+}

src/NadekoBot/Services/Database/UnitOfWork.cs

@@ -39,6 +39,9 @@ namespace NadekoBot.Services.Database
         private ICurrencyRepository _currency;
         public ICurrencyRepository Currency => _currency ?? (_currency = new CurrencyRepository(_context));
 
+        private ICurrencyTransactionsRepository _currencyTransactions;
+        public ICurrencyTransactionsRepository CurrencyTransactions => _currencyTransactions ?? (_currencyTransactions = new CurrencyTransactionsRepository(_context));
+
         private IUnitConverterRepository _conUnits;
         public IUnitConverterRepository ConverterUnits => _conUnits ?? (_conUnits = new UnitConverterRepository(_context));