mirror of
https://github.com/zitadel/zitadel.git
synced 2024-12-15 04:18:01 +00:00
3aba942162
# Which Problems Are Solved Add a debug API which allows pushing a set of events to be reduced in a dedicated projection. The events can carry a sleep duration which simulates a slow query during projection handling. # How the Problems Are Solved - `CreateDebugEvents` allows pushing multiple events which simulate the lifecycle of a resource. Each event has a `projectionSleep` field, which issues a `pg_sleep()` statement query in the projection handler : - Add - Change - Remove - `ListDebugEventsStates` list the current state of the projection, optionally with a Trigger - `GetDebugEventsStateByID` get the current state of the aggregate ID in the projection, optionally with a Trigger # Additional Changes - none # Additional Context - Allows reproduction of https://github.com/zitadel/zitadel/issues/8517
83 lines
2.4 KiB
Go
83 lines
2.4 KiB
Go
package command
|
|
|
|
import (
|
|
"context"
|
|
"time"
|
|
|
|
"github.com/zitadel/zitadel/internal/api/authz"
|
|
"github.com/zitadel/zitadel/internal/domain"
|
|
"github.com/zitadel/zitadel/internal/eventstore"
|
|
"github.com/zitadel/zitadel/internal/repository/debug_events"
|
|
"github.com/zitadel/zitadel/internal/telemetry/tracing"
|
|
"github.com/zitadel/zitadel/internal/zerrors"
|
|
)
|
|
|
|
type DebugEvents struct {
|
|
AggregateID string
|
|
Events []DebugEvent
|
|
}
|
|
|
|
type DebugEvent interface {
|
|
isADebugEvent()
|
|
}
|
|
|
|
type DebugEventAdded struct {
|
|
ProjectionSleep time.Duration
|
|
Blob *string
|
|
}
|
|
|
|
type DebugEventChanged struct {
|
|
ProjectionSleep time.Duration
|
|
Blob *string
|
|
}
|
|
|
|
type DebugEventRemoved struct {
|
|
ProjectionSleep time.Duration
|
|
}
|
|
|
|
func (DebugEventAdded) isADebugEvent() {}
|
|
func (DebugEventChanged) isADebugEvent() {}
|
|
func (DebugEventRemoved) isADebugEvent() {}
|
|
|
|
func (c *Commands) CreateDebugEvents(ctx context.Context, dbe *DebugEvents) (_ *domain.ObjectDetails, err error) {
|
|
ctx, span := tracing.NewSpan(ctx)
|
|
defer func() { span.EndWithError(err) }()
|
|
|
|
model := NewDebugEventsWriteModel(dbe.AggregateID, authz.GetInstance(ctx).InstanceID())
|
|
if err = c.eventstore.FilterToQueryReducer(ctx, model); err != nil {
|
|
return nil, err
|
|
}
|
|
aggr := debug_events.AggregateFromWriteModel(ctx, &model.WriteModel)
|
|
|
|
cmds := make([]eventstore.Command, len(dbe.Events))
|
|
for i, event := range dbe.Events {
|
|
var cmd eventstore.Command
|
|
switch e := event.(type) {
|
|
case DebugEventAdded:
|
|
if model.State.Exists() {
|
|
return nil, zerrors.ThrowAlreadyExists(nil, "COMMAND-Aex6j", "debug aggregate already exists")
|
|
}
|
|
cmd = debug_events.NewAddedEvent(ctx, aggr, e.ProjectionSleep, e.Blob)
|
|
case DebugEventChanged:
|
|
if !model.State.Exists() {
|
|
return nil, zerrors.ThrowNotFound(nil, "COMMAND-Thie6", "debug aggregate not found")
|
|
}
|
|
cmd = debug_events.NewChangedEvent(ctx, aggr, e.ProjectionSleep, e.Blob)
|
|
case DebugEventRemoved:
|
|
if !model.State.Exists() {
|
|
return nil, zerrors.ThrowNotFound(nil, "COMMAND-Ohna9", "debug aggregate not found")
|
|
}
|
|
cmd = debug_events.NewRemovedEvent(ctx, aggr, e.ProjectionSleep)
|
|
}
|
|
|
|
cmds[i] = cmd
|
|
// be sure the state of the last event is reduced before handling the next one.
|
|
model.reduceEvent(cmd.(eventstore.Event))
|
|
}
|
|
events, err := c.eventstore.Push(ctx, cmds...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return pushedEventsToObjectDetails(events), nil
|
|
}
|