mirror of https://github.com/grafana/grafana.git
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
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package api
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import (
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"context"
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"net/http"
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"time"
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"github.com/grafana/grafana-plugin-sdk-go/data"
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"github.com/grafana/grafana/pkg/api/response"
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"github.com/grafana/grafana/pkg/infra/log"
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contextmodel "github.com/grafana/grafana/pkg/services/contexthandler/model"
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"github.com/grafana/grafana/pkg/services/ngalert/models"
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)
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type Historian interface {
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QueryStates(ctx context.Context, query models.HistoryQuery) (*data.Frame, error)
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}
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type HistorySrv struct {
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logger log.Logger
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hist Historian
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}
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func (srv *HistorySrv) RouteQueryStateHistory(c *contextmodel.ReqContext) response.Response {
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from := c.QueryInt64("from")
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to := c.QueryInt64("to")
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query := models.HistoryQuery{
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RuleUID: c.Query("ruleUID"),
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OrgID: c.OrgID,
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SignedInUser: c.SignedInUser,
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From: time.Unix(from, 0),
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To: time.Unix(to, 0),
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Labels: map[string]string{}, // TODO, not supported by all backends yet.
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}
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frame, err := srv.hist.QueryStates(c.Req.Context(), query)
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if err != nil {
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return ErrResp(http.StatusInternalServerError, err, "")
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}
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return response.JSON(http.StatusOK, frame)
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}
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