forked from evergreen-ci/evergreen
/
admin_events.go
133 lines (109 loc) · 2.92 KB
/
admin_events.go
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package route
import (
"context"
"net/http"
"time"
"github.com/evergreen-ci/evergreen/rest/data"
"github.com/evergreen-ci/evergreen/rest/model"
"github.com/evergreen-ci/gimlet"
"github.com/mongodb/grip"
"github.com/pkg/errors"
)
func makeFetchAdminEvents(sc data.Connector) gimlet.RouteHandler {
return &adminEventsGet{sc: sc}
}
type adminEventsGet struct {
Timestamp time.Time
Limit int
sc data.Connector
}
func (h *adminEventsGet) Factory() gimlet.RouteHandler {
return &adminEventsGet{
Timestamp: time.Now(),
Limit: 10,
sc: h.sc,
}
}
func (h *adminEventsGet) Parse(ctx context.Context, r *http.Request) error {
var err error
vals := r.URL.Query()
k, ok := vals["ts"]
if ok && len(k) > 0 {
h.Timestamp, err = time.Parse(time.RFC3339, k[0])
if err != nil {
return errors.Wrap(err, "problem parsing time as RFC-3339")
}
}
h.Limit, err = getLimit(vals)
if err != nil {
return errors.WithStack(err)
}
return errors.WithStack(err)
}
func (h *adminEventsGet) Run(ctx context.Context) gimlet.Responder {
resp := gimlet.NewResponseBuilder()
events, err := h.sc.GetAdminEventLog(h.Timestamp, h.Limit+1)
if err != nil {
return gimlet.MakeJSONErrorResponder(errors.Wrap(err, "database error"))
}
lastIndex := len(events)
if len(events) > h.Limit {
lastIndex = h.Limit
err = resp.SetPages(&gimlet.ResponsePages{
Next: &gimlet.Page{
BaseURL: h.sc.GetURL(),
KeyQueryParam: "ts",
LimitQueryParam: "limit",
Relation: "next",
Key: events[h.Limit-1].Timestamp.Format(time.RFC3339),
Limit: h.Limit,
},
})
if err != nil {
return gimlet.MakeJSONInternalErrorResponder(errors.Wrap(err,
"problem paginating response"))
}
}
events = events[:lastIndex]
catcher := grip.NewBasicCatcher()
for i := range events {
catcher.Add(resp.AddData(model.Model(&events[i])))
}
if catcher.HasErrors() {
return gimlet.MakeJSONInternalErrorResponder(catcher.Resolve())
}
if err = resp.SetStatus(http.StatusOK); err != nil {
return gimlet.MakeJSONInternalErrorResponder(err)
}
return resp
}
func makeRevertRouteManager(sc data.Connector) gimlet.RouteHandler {
return &revertHandler{
sc: sc,
}
}
type revertHandler struct {
GUID string `json:"guid"`
sc data.Connector
}
func (h *revertHandler) Factory() gimlet.RouteHandler { return &revertHandler{sc: h.sc} }
func (h *revertHandler) Parse(ctx context.Context, r *http.Request) error {
if err := gimlet.GetJSON(r.Body, h); err != nil {
return errors.WithStack(err)
}
if h.GUID == "" {
return gimlet.ErrorResponse{
StatusCode: http.StatusBadRequest,
Message: "GUID to revert to must be specified",
}
}
return nil
}
func (h *revertHandler) Run(ctx context.Context) gimlet.Responder {
u := MustHaveUser(ctx)
err := h.sc.RevertConfigTo(h.GUID, u.Username())
if err != nil {
return gimlet.MakeJSONErrorResponder(err)
}
return gimlet.NewJSONResponse(struct{}{})
}