Serge Zaitsev
b1c98f7119
* remove result field from alert notification commands and queries * fix a few more tests * ok, linter * remove alert result fields * fix api calls * et tu, linter
52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
package alerting
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import (
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"context"
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"sync"
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"github.com/grafana/grafana/pkg/infra/log"
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"github.com/grafana/grafana/pkg/infra/metrics"
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"github.com/grafana/grafana/pkg/services/alerting/models"
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)
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type ruleReader interface {
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fetch(context.Context) []*Rule
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}
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type defaultRuleReader struct {
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sync.RWMutex
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sqlStore AlertStore
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log log.Logger
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}
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func newRuleReader(sqlStore AlertStore) *defaultRuleReader {
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ruleReader := &defaultRuleReader{
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sqlStore: sqlStore,
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log: log.New("alerting.ruleReader"),
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}
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return ruleReader
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}
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func (arr *defaultRuleReader) fetch(ctx context.Context) []*Rule {
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cmd := &models.GetAllAlertsQuery{}
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alerts, err := arr.sqlStore.GetAllAlertQueryHandler(ctx, cmd)
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if err != nil {
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arr.log.Error("Could not load alerts", "error", err)
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return []*Rule{}
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}
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res := make([]*Rule, 0)
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for _, ruleDef := range alerts {
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if model, err := NewRuleFromDBAlert(ctx, arr.sqlStore, ruleDef, false); err != nil {
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arr.log.Error("Could not build alert model for rule", "ruleId", ruleDef.Id, "error", err)
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} else {
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res = append(res, model)
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}
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}
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metrics.MAlertingActiveAlerts.Set(float64(len(res)))
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return res
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}
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