multi-stream-chatbot/actions/strategyBasedChatAction.js

Chatbot framework that listens and sends messages to multiple streaming platforms simultaneously

const ChatActionInterface = require("./chatActionInterface")

class AbstractMessageStrategy {
    matches(message, ctx) {
        return true
    }

    async getMessage(message, ctx) {
        if (this.matches(message, ctx)) {
            const message = await this.makeMessage(message, ctx)
            return message
        }
    }

    async makeMessage(message, ctx) {
        throw new Error("Unimplemented")
    }
}

class AbstractStrategyBasedChatAction extends ChatActionInterface {
    constructor() {
        super()
        this.strategies = this.registerStrategies()
    }

    registerStrategies() {
        return []
    }

    async getMessage(message, ctx) {
        for (const strategy of this.strategies) {
            const strategyMessage = await strategy.getMessage(message, ctx)

            if (strategyMessage) {
                return strategyMessage
            }
        }
    }
}

module.exports = {
    AbstractMessageStrategy,
    AbstractStrategyBasedChatAction
}