public async Task RemoveAsync(CommandContext ctx, [Description("Channel the tag originated from")] DiscordChannel origin,
[Description("Name of tag to copy"), RemainingText] string name)
{
using (var db = this.Database.CreateContext())
{
if (db.Tags.Any(x => x.Name == name && x.ChannelId == (long)origin.Id))
{
var tag = db.Tags.First(x => x.Name == name && x.ChannelId == (long)origin.Id);
if (!db.Tags.Any(x => x.Name == name && x.ChannelId == (long)ctx.Channel.Id))
{
var newtag = new DatabaseTag
{
ChannelId = (long)ctx.Channel.Id,
Contents = tag.Contents,
Name = tag.Name,
OwnerId = (long)ctx.Member.Id,
CreatedAt = DateTime.Now
};
db.Tags.Add(newtag);
await db.SaveChangesAsync();
await ctx.SafeRespondAsync($"Tag `{name.BreakMentions()}` successfully copied from {origin.Mention}!");
}
else
{
await ctx.SafeRespondAsync($"Tag `{name.BreakMentions()}` already exists in this channel!");
}
}
else
{
await ctx.SafeRespondAsync($"No such tag exists!");
}
}
}
/// <summary>
/// 获取标签的属性
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="databaseTag"></param>
/// <param name="tag"></param>
private static void GetDbTagInfoAndAdd <T>(PLCDevice plcDevice, DatabaseTag databaseTag, Tag <T> tag)
{
// tag.DataType = (TagDataType)databaseTag.DataType;//类型自动判断了
tag.CycleRead = databaseTag.CycleRead;
tag.Length = databaseTag.Length;
tag.TagName = databaseTag.TagName;
tag.TagAddr = databaseTag.TagAddr;
tag.GroupId = databaseTag.GroupId;
tag.description = databaseTag.description;
plcDevice.AddToGroup <T>(tag);
}
public async Task SetAsync(CommandContext ctx, [Description("Tag to create")] string name, [Description("Contents of tag"), RemainingText] string contents)
{
using (var db = this.Database.CreateContext())
{
if (db.Tags.Any(x => x.Name == name && x.ChannelId == (long)ctx.Channel.Id))
{
var tag = db.Tags.First(x => x.Name == name && x.ChannelId == (long)ctx.Channel.Id);
if (tag.OwnerId != (long)ctx.Member.Id)
{
await ctx.SafeRespondAsync("That tag already exists for this channel and you don't own it!");
}
else
{
tag.Contents = contents;
db.Tags.Update(tag);
await db.SaveChangesAsync();
await ctx.SafeRespondAsync($"Succesfully modified your tag `{name.BreakMentions()}`!");
}
return;
}
var t = new DatabaseTag
{
ChannelId = (long)ctx.Channel.Id,
Contents = contents,
Name = name,
OwnerId = (long)ctx.Member.Id,
CreatedAt = DateTime.Now
};
db.Tags.Add(t);
await db.SaveChangesAsync();
await ctx.SafeRespondAsync($"Tag `{name.BreakMentions()}` succesfully created!");
}
}
