LineMessageSdk

ASP.NET Core 8 Web Api 建構 Line Message Api Library
基於 WebHook Receive Event 跟 Send Message Object Model

Current Function

• push
• broadcast
• multicast
• other....

目錄

• 環境
• 安裝
• 使用方式

環境

ASP.NET Core 8

安裝

// To be continue

使用方式

Receive

1. 在 Program.cs 調整 AddControllers()，將 Reviece Message 的 Webhook 加入到專案內

builder.Services.AddControllers().AddApplicationPart(typeof(LineController).Assembly);

發佈後的路徑

https://{your base address}/Line/Receive

2. 建立YourMessageReciever類別並繼承 IMessageReceiver。
   channelSercet 填寫自己 Line bot 的，在 Verify signature 會需要用到。
   收到不同事件的時候會進入到各個不同事件的 CallBack

namespace Test
{
  public class YourMessageReceiver : IMessageReceiver
  {
    public string GetChannelSercet()
    {
        return "Your Line Channel Sercet";
    }
  
    public void OnTextMessage(MessageEvent ev, TextMessage message)
    {
      // Do something
    }
    //... other callback 
}

3. 在 Program.cs 依賴注入 YourMessageReciever

builder.Services.AddSingleton<IMessageReceiver, YourMessageReceiver>(); 

Send

var messager = new LineMessager("your channel token");
List<Message> messageList = new ()
{
  new TextMessage()
  {
      text = $"This is a Test Message"
  }
};
messager.Push(messages: messageList, to: "userId or groupId or roomId")

跟Receiver組合

using Send = Line.Model.Send.Message;

namespace Test
{
  public class YourMessageReceiver : IMessageReceiver
  {
    private string channelToken = "your channel token";
    private LineMessager messager;
    public YourMessageReceiver()
    {
      messager = new LineMessager(channelToken);
    }
    public string GetChannelSercet()
    {
        return "Your Line Channel Sercet";
    }
  
    public void OnTextMessage(MessageEvent ev, TextMessage message)
    {
      // DO your work
      var msgList = new List<Send.Message>() 
      {
        new Send.TextMessage()
        {
          text = $"This is a Test Message"
        }
      };
      messager.Push(messages: msgList, to: ev.source.userId);
    }
    //... other callback 
}