Chatbox can now relay messages to subscribers

frontend/src/store/api/reducer.ts

@@ -50,6 +50,8 @@ interface TwitchBotConfig {
   username: string;
   oauth: string;
   channel: string;
+  chat_keys: boolean;
+  chat_history: number;
 }
 
 interface StulbeConfig {

frontend/src/ui/pages/twitch/BotSettings.tsx

@@ -108,6 +108,44 @@ export default function TwitchBotSettingsPage(
           <a href="https://twitchapps.com/tmi/">https://twitchapps.com/tmi/</a>
         </p>
       </div>
+      <div className="field">
+        <label className="checkbox">
+          <input
+            type="checkbox"
+            checked={twitchBotConfig?.chat_keys ?? false}
+            disabled={busy}
+            onChange={(ev) =>
+              dispatch(
+                apiReducer.actions.twitchBotConfigChanged({
+                  ...twitchBotConfig,
+                  chat_keys: ev.target.checked,
+                }),
+              )
+            }
+          />{' '}
+          Enable chat keys (for 3rd party chat integration)
+        </label>
+      </div>
+      <div className="field">
+        <label className="label">Chat history</label>
+        <p className="control">
+          <input
+            className="input"
+            type="number"
+            disabled={!twitchBotConfig?.chat_keys ?? true}
+            placeholder="#"
+            value={twitchBotConfig?.chat_history ?? '5'}
+            onChange={(ev) =>
+              dispatch(
+                apiReducer.actions.twitchBotConfigChanged({
+                  ...twitchBotConfig,
+                  chat_history: parseInt(ev.target.value, 10) ?? 0,
+                }),
+              )
+            }
+          />
+        </p>
+      </div>
       <button
         className="button"
         onClick={() => {

main.go

@@ -166,7 +166,7 @@ func main() {
 		failOnError(db.GetJSON(twitch.ConfigKey, &twitchConfig), "Could not retrieve twitch config")
 
 		// Create Twitch client
-		twitchClient, err := twitch.NewClient(twitchConfig, twitchLogger)
+		twitchClient, err := twitch.NewClient(db, twitchConfig, twitchLogger)
 		if err == nil {
 
 			// Get Twitchbot config

modules/twitch/bot.go

@@ -21,6 +21,7 @@ type Bot struct {
 	lastMessage time.Time
 	activeUsers map[string]bool
 	banlist     map[string]bool
+	chatHistory []irc.PrivateMessage
 
 	mu sync.Mutex
 
@@ -45,7 +46,6 @@ func NewBot(api *Client, config BotConfig) *Bot {
 	}
 
 	client.OnPrivateMessage(func(message irc.PrivateMessage) {
-		bot.logger.Debugf("MSG: <%s> %s", message.User.Name, message.Message)
 		// Ignore messages for a while or twitch will get mad!
 		if message.Time.Before(bot.lastMessage.Add(time.Second * 2)) {
 			bot.logger.Debug("message received too soon, ignoring")
@@ -65,6 +65,17 @@ func NewBot(api *Client, config BotConfig) *Bot {
 				}
 			}
 		}
+
+		if bot.config.EnableChatKeys {
+			bot.api.db.PutJSON(BotChatEventKey, message)
+			if bot.config.ChatHistory > 0 {
+				if len(bot.chatHistory) >= bot.config.ChatHistory {
+					bot.chatHistory = bot.chatHistory[len(bot.chatHistory)-bot.config.ChatHistory+1:]
+				}
+				bot.chatHistory = append(bot.chatHistory, message)
+				bot.api.db.PutJSON(BotChatHistoryKey, bot.chatHistory)
+			}
+		}
 	})
 
 	client.OnUserJoinMessage(func(message irc.UserJoinMessage) {

modules/twitch/client.go

@@ -3,14 +3,16 @@ package twitch
 import (
 	"github.com/nicklaw5/helix"
 	"github.com/sirupsen/logrus"
+	"github.com/strimertul/strimertul/database"
 )
 
 type Client struct {
+	db     *database.DB
 	API    *helix.Client
 	logger logrus.FieldLogger
 }
 
-func NewClient(config Config, log logrus.FieldLogger) (*Client, error) {
+func NewClient(db *database.DB, config Config, log logrus.FieldLogger) (*Client, error) {
 	if log == nil {
 		log = logrus.New()
 	}
@@ -34,6 +36,7 @@ func NewClient(config Config, log logrus.FieldLogger) (*Client, error) {
 	log.Info("obtained API access token")
 
 	return &Client{
+		db:     db,
 		API:    api,
 		logger: log,
 	}, nil

modules/twitch/module.go

@@ -11,7 +11,14 @@ type Config struct {
 const BotConfigKey = "twitch/bot-config"
 
 type BotConfig struct {
-	Username string `json:"username"`
-	Token    string `json:"oauth"`
-	Channel  string `json:"channel"`
+	Username       string `json:"username"`
+	Token          string `json:"oauth"`
+	Channel        string `json:"channel"`
+	EnableChatKeys bool   `json:"chat_keys"`
+	ChatHistory    int    `json:"chat_history"`
 }
+
+const BotChatEventKey = "twitch/ev/chat-message"
+const BotChatHistoryKey = "twitch/chat-history"
+
+const BotCustomCommands = "twitch/bot-custom-commands"