kjannette/koin_ping_0.2.0
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KS Jannette
2026-03-28 11:55:51 -04:00
parent d9c3bd1db5
commit b0572451d3
18 changed files with 293 additions and 32 deletions
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23
backend/internal/services/evaluator.go
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@@ -28,6 +28,7 @@ type EvaluatorService struct {
alertRules *models.AlertRuleModel
alertEvents *models.AlertEventModel
addresses *models.AddressModel
users *models.UserModel
notifConfigs *models.NotificationConfigModel
notifSem *semaphore.Weighted
notifWg sync.WaitGroup
@@ -38,6 +39,7 @@ func NewEvaluatorService(
alertRules *models.AlertRuleModel,
alertEvents *models.AlertEventModel,
addresses *models.AddressModel,
users *models.UserModel,
notifConfigs *models.NotificationConfigModel,
) *EvaluatorService {
return &EvaluatorService{
@@ -45,6 +47,7 @@ func NewEvaluatorService(
alertRules: alertRules,
alertEvents: alertEvents,
addresses: addresses,
users: users,
notifConfigs: notifConfigs,
notifSem: semaphore.NewWeighted(maxConcurrentNotifications),
}
@@ -248,14 +251,16 @@ func (s *EvaluatorService) WaitForNotifications() {
s.notifWg.Wait()
}
func (s *EvaluatorService) buildNotifiers(cfg *domain.NotificationConfig) []notifications.Notifier {
func (s *EvaluatorService) buildNotifiers(cfg *domain.NotificationConfig, limits domain.TierLimits) []notifications.Notifier {
var notifiers []notifications.Notifier
if cfg.DiscordWebhookURL != nil && *cfg.DiscordWebhookURL != "" {
if limits.ChannelAllowed("discord") &&
cfg.DiscordWebhookURL != nil && *cfg.DiscordWebhookURL != "" {
notifiers = append(notifiers, &notifications.DiscordNotifier{WebhookURL: *cfg.DiscordWebhookURL})
}
if cfg.TelegramBotToken != nil && *cfg.TelegramBotToken != "" &&
if limits.ChannelAllowed("telegram") &&
cfg.TelegramBotToken != nil && *cfg.TelegramBotToken != "" &&
cfg.TelegramChatID != nil && *cfg.TelegramChatID != "" {
notifiers = append(notifiers, &notifications.TelegramNotifier{
BotToken: *cfg.TelegramBotToken,
@@ -263,7 +268,8 @@ func (s *EvaluatorService) buildNotifiers(cfg *domain.NotificationConfig) []noti
})
}
if cfg.SlackWebhookURL != nil && *cfg.SlackWebhookURL != "" {
if limits.ChannelAllowed("slack") &&
cfg.SlackWebhookURL != nil && *cfg.SlackWebhookURL != "" {
notifiers = append(notifiers, &notifications.SlackNotifier{WebhookURL: *cfg.SlackWebhookURL})
}
@@ -313,6 +319,13 @@ func (s *EvaluatorService) sendNotification(ctx context.Context, userID, message
return
}
user, err := s.users.GetByID(ctx, userID)
if err != nil || user == nil {
log.Printf("Failed to load user %s for tier check in notification: %v", userID, err)
return
}
limits := domain.GetTierLimits(user.SubscriptionTier)
meta := notifications.AlertMetadata{
TxHash: obs.Hash,
AddressLabel: addressLabel,
@@ -320,7 +333,7 @@ func (s *EvaluatorService) sendNotification(ctx context.Context, userID, message
Address: address,
}
for _, n := range s.buildNotifiers(notifConfig) {
for _, n := range s.buildNotifiers(notifConfig, limits) {
if err := sendWithRetry(ctx, n, message, meta); err != nil {
log.Printf("Notification channel failed for user %s after retries: %v", userID, err)
} else {