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server.go
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server.go
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package ingestor
import (
"context"
"strconv"
"time"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/types/known/timestamppb"
"github.com/hatchet-dev/hatchet/internal/datautils"
"github.com/hatchet-dev/hatchet/internal/msgqueue"
"github.com/hatchet-dev/hatchet/internal/repository"
"github.com/hatchet-dev/hatchet/internal/repository/metered"
"github.com/hatchet-dev/hatchet/internal/repository/prisma/dbsqlc"
"github.com/hatchet-dev/hatchet/internal/repository/prisma/sqlchelpers"
"github.com/hatchet-dev/hatchet/internal/services/ingestor/contracts"
"github.com/hatchet-dev/hatchet/internal/services/shared/tasktypes"
)
func (i *IngestorImpl) Push(ctx context.Context, req *contracts.PushEventRequest) (*contracts.Event, error) {
tenant := ctx.Value("tenant").(*dbsqlc.Tenant)
tenantId := sqlchelpers.UUIDToStr(tenant.ID)
var additionalMeta []byte
if req.AdditionalMetadata != nil {
additionalMeta = []byte(*req.AdditionalMetadata)
}
event, err := i.IngestEvent(ctx, tenantId, req.Key, []byte(req.Payload), &additionalMeta)
if err == metered.ErrResourceExhausted {
return nil, status.Errorf(codes.ResourceExhausted, "resource exhausted: event limit exceeded for tenant")
}
if err != nil {
return nil, err
}
e, err := toEvent(event)
if err != nil {
return nil, err
}
return e, nil
}
func (i *IngestorImpl) ReplaySingleEvent(ctx context.Context, req *contracts.ReplayEventRequest) (*contracts.Event, error) {
tenant := ctx.Value("tenant").(*dbsqlc.Tenant)
tenantId := sqlchelpers.UUIDToStr(tenant.ID)
oldEvent, err := i.eventRepository.GetEventForEngine(ctx, tenantId, req.EventId)
if err != nil {
return nil, err
}
newEvent, err := i.IngestReplayedEvent(ctx, tenantId, oldEvent)
if err != nil {
return nil, err
}
e, err := toEvent(newEvent)
if err != nil {
return nil, err
}
return e, nil
}
func (i *IngestorImpl) PutStreamEvent(ctx context.Context, req *contracts.PutStreamEventRequest) (*contracts.PutStreamEventResponse, error) {
tenant := ctx.Value("tenant").(*dbsqlc.Tenant)
tenantId := sqlchelpers.UUIDToStr(tenant.ID)
var createdAt *time.Time
if t := req.CreatedAt.AsTime().UTC(); !t.IsZero() {
createdAt = &t
}
var metadata []byte
if req.Metadata != "" {
metadata = []byte(req.Metadata)
}
opts := repository.CreateStreamEventOpts{
StepRunId: req.StepRunId,
CreatedAt: createdAt,
Message: req.Message,
Metadata: metadata,
}
if err := i.v.Validate(opts); err != nil {
return nil, status.Errorf(codes.InvalidArgument, "Invalid request: %s", err)
}
streamEvent, err := i.streamEventRepository.PutStreamEvent(ctx, tenantId, &opts)
if err != nil {
return nil, err
}
q, err := msgqueue.TenantEventConsumerQueue(tenantId)
if err != nil {
return nil, err
}
err = i.mq.AddMessage(context.Background(), q, streamEventToTask(streamEvent))
if err != nil {
return nil, err
}
return &contracts.PutStreamEventResponse{}, nil
}
func (i *IngestorImpl) PutLog(ctx context.Context, req *contracts.PutLogRequest) (*contracts.PutLogResponse, error) {
tenant := ctx.Value("tenant").(*dbsqlc.Tenant)
tenantId := sqlchelpers.UUIDToStr(tenant.ID)
var createdAt *time.Time
if t := req.CreatedAt.AsTime(); !t.IsZero() {
createdAt = &t
}
var metadata []byte
if req.Metadata != "" {
metadata = []byte(req.Metadata)
}
opts := &repository.CreateLogLineOpts{
StepRunId: req.StepRunId,
CreatedAt: createdAt,
Message: req.Message,
Level: req.Level,
Metadata: metadata,
}
if apiErrors, err := i.v.ValidateAPI(opts); err != nil {
return nil, err
} else if apiErrors != nil {
return nil, status.Errorf(codes.InvalidArgument, "Invalid request: %s", apiErrors.String())
}
_, err := i.logRepository.PutLog(ctx, tenantId, opts)
if err != nil {
return nil, err
}
return &contracts.PutLogResponse{}, nil
}
func toEvent(e *dbsqlc.Event) (*contracts.Event, error) {
tenantId := sqlchelpers.UUIDToStr(e.TenantId)
eventId := sqlchelpers.UUIDToStr(e.ID)
return &contracts.Event{
TenantId: tenantId,
EventId: eventId,
Key: e.Key,
Payload: string(e.Data),
EventTimestamp: timestamppb.New(e.CreatedAt.Time),
}, nil
}
func streamEventToTask(e *dbsqlc.StreamEvent) *msgqueue.Message {
tenantId := sqlchelpers.UUIDToStr(e.TenantId)
payloadTyped := tasktypes.StepRunStreamEventTaskPayload{
StepRunId: sqlchelpers.UUIDToStr(e.StepRunId),
CreatedAt: e.CreatedAt.Time.String(),
StreamEventId: strconv.FormatInt(e.ID, 10),
}
payload, _ := datautils.ToJSONMap(payloadTyped)
metadata, _ := datautils.ToJSONMap(tasktypes.StepRunStreamEventTaskMetadata{
TenantId: tenantId,
StreamEventId: strconv.FormatInt(e.ID, 10),
})
return &msgqueue.Message{
ID: "step-run-stream-event",
Payload: payload,
Metadata: metadata,
Retries: 3,
}
}