Refactor scheduler and settings UI

internal/config/config.go

@@ -17,6 +17,7 @@ type Config struct {
 	Pricing       PricingConfig       `yaml:"pricing"`
 	Export        ExportConfig        `yaml:"export"`
 	Alerts        AlertsConfig        `yaml:"alerts"`
+	Scheduler     SchedulerConfig     `yaml:"scheduler"`
 	Notifications NotificationsConfig `yaml:"notifications"`
 	Logging       LoggingConfig       `yaml:"logging"`
 }
@@ -78,6 +79,16 @@ type AlertsConfig struct {
 	TrendingThresholdPercent int           `yaml:"trending_threshold_percent"`
 }
 
+type SchedulerConfig struct {
+	Enabled                      bool          `yaml:"enabled"`
+	PollInterval                 time.Duration `yaml:"poll_interval"`
+	AlertsInterval               time.Duration `yaml:"alerts_interval"`
+	UpdatePricesInterval         time.Duration `yaml:"update_prices_interval"`
+	UpdatePopularityInterval     time.Duration `yaml:"update_popularity_interval"`
+	ResetWeeklyCountersInterval  time.Duration `yaml:"reset_weekly_counters_interval"`
+	ResetMonthlyCountersInterval time.Duration `yaml:"reset_monthly_counters_interval"`
+}
+
 type NotificationsConfig struct {
 	EmailEnabled bool   `yaml:"email_enabled"`
 	SMTPHost     string `yaml:"smtp_host"`
@@ -168,6 +179,27 @@ func (c *Config) setDefaults() {
 	if c.Logging.Output == "" {
 		c.Logging.Output = "stdout"
 	}
+	if c.Scheduler.PollInterval == 0 {
+		c.Scheduler.PollInterval = 1 * time.Minute
+	}
+	if c.Alerts.CheckInterval == 0 {
+		c.Alerts.CheckInterval = 1 * time.Hour
+	}
+	if c.Scheduler.AlertsInterval == 0 {
+		c.Scheduler.AlertsInterval = c.Alerts.CheckInterval
+	}
+	if c.Scheduler.UpdatePricesInterval == 0 {
+		c.Scheduler.UpdatePricesInterval = 24 * time.Hour
+	}
+	if c.Scheduler.UpdatePopularityInterval == 0 {
+		c.Scheduler.UpdatePopularityInterval = 24 * time.Hour
+	}
+	if c.Scheduler.ResetWeeklyCountersInterval == 0 {
+		c.Scheduler.ResetWeeklyCountersInterval = 7 * 24 * time.Hour
+	}
+	if c.Scheduler.ResetMonthlyCountersInterval == 0 {
+		c.Scheduler.ResetMonthlyCountersInterval = 30 * 24 * time.Hour
+	}
 }
 
 func (c *Config) Address() string {