116 lines
3.4 KiB
Go
116 lines
3.4 KiB
Go
package ngalert
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import (
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"errors"
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"fmt"
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"time"
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"github.com/grafana/grafana/pkg/services/ngalert/eval"
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)
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var errAlertDefinitionFailedGenerateUniqueUID = errors.New("failed to generate alert definition UID")
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// AlertDefinition is the model for alert definitions in Alerting NG.
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type AlertDefinition struct {
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ID int64 `xorm:"pk autoincr 'id'" json:"id"`
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OrgID int64 `xorm:"org_id" json:"orgId"`
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Title string `json:"title"`
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Condition string `json:"condition"`
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Data []eval.AlertQuery `json:"data"`
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Updated time.Time `json:"updated"`
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IntervalSeconds int64 `json:"intervalSeconds"`
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Version int64 `json:"version"`
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UID string `xorm:"uid" json:"uid"`
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Paused bool `json:"paused"`
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}
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type alertDefinitionKey struct {
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orgID int64
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definitionUID string
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}
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func (k alertDefinitionKey) String() string {
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return fmt.Sprintf("{orgID: %d, definitionUID: %s}", k.orgID, k.definitionUID)
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}
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func (alertDefinition *AlertDefinition) getKey() alertDefinitionKey {
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return alertDefinitionKey{orgID: alertDefinition.OrgID, definitionUID: alertDefinition.UID}
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}
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// AlertDefinitionVersion is the model for alert definition versions in Alerting NG.
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type AlertDefinitionVersion struct {
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ID int64 `xorm:"pk autoincr 'id'"`
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AlertDefinitionID int64 `xorm:"alert_definition_id"`
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AlertDefinitionUID string `xorm:"alert_definition_uid"`
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ParentVersion int64
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RestoredFrom int64
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Version int64
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Created time.Time
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Title string
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Condition string
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Data []eval.AlertQuery
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IntervalSeconds int64
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}
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var (
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// errAlertDefinitionNotFound is an error for an unknown alert definition.
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errAlertDefinitionNotFound = fmt.Errorf("could not find alert definition")
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)
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// getAlertDefinitionByUIDQuery is the query for retrieving/deleting an alert definition by UID and organisation ID.
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type getAlertDefinitionByUIDQuery struct {
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UID string
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OrgID int64
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Result *AlertDefinition
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}
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type deleteAlertDefinitionByUIDCommand struct {
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UID string
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OrgID int64
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}
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// saveAlertDefinitionCommand is the query for saving a new alert definition.
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type saveAlertDefinitionCommand struct {
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Title string `json:"title"`
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OrgID int64 `json:"-"`
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Condition string `json:"condition"`
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Data []eval.AlertQuery `json:"data"`
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IntervalSeconds *int64 `json:"intervalSeconds"`
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Result *AlertDefinition
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}
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// updateAlertDefinitionCommand is the query for updating an existing alert definition.
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type updateAlertDefinitionCommand struct {
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Title string `json:"title"`
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OrgID int64 `json:"-"`
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Condition string `json:"condition"`
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Data []eval.AlertQuery `json:"data"`
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IntervalSeconds *int64 `json:"intervalSeconds"`
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UID string `json:"-"`
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Result *AlertDefinition
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}
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type evalAlertConditionCommand struct {
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Condition string `json:"condition"`
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Data []eval.AlertQuery `json:"data"`
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Now time.Time `json:"now"`
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}
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type listAlertDefinitionsQuery struct {
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OrgID int64 `json:"-"`
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Result []*AlertDefinition
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}
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type updateAlertDefinitionPausedCommand struct {
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OrgID int64 `json:"-"`
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UIDs []string `json:"uids"`
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Paused bool `json:"-"`
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ResultCount int64
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}
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