twitch-bot/pkg/twitch/whispers.go

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package twitch
import (
"bytes"
"context"
"encoding/json"
"fmt"
"net/http"
"github.com/pkg/errors"
)
// SendWhisper sends a whisper from the bot to the specified user.
//
// For details about message limits see the official documentation:
// https://dev.twitch.tv/docs/api/reference#send-whisper
func (c *Client) SendWhisper(ctx context.Context, toUser, message string) error {
var payload struct {
Message string `json:"message"`
}
payload.Message = message
botID, _, err := c.GetAuthorizedUser(ctx)
if err != nil {
return errors.Wrap(err, "getting bot user-id")
}
targetID, err := c.GetIDForUsername(ctx, toUser)
if err != nil {
return errors.Wrap(err, "getting target user-id")
}
body := new(bytes.Buffer)
if err = json.NewEncoder(body).Encode(payload); err != nil {
return errors.Wrap(err, "encoding payload")
}
return errors.Wrap(
c.Request(ctx, ClientRequestOpts{
AuthType: AuthTypeBearerToken,
Method: http.MethodPost,
OKStatus: http.StatusNoContent,
Body: body,
URL: fmt.Sprintf(
"https://api.twitch.tv/helix/whispers?from_user_id=%s&to_user_id=%s",
botID, targetID,
),
}),
"executing whisper request",
)
}