try with goroutines

This commit is contained in:
adlerhurst 2020-10-19 09:53:32 +02:00
parent 55e5e82dbc
commit 35ce026651
3 changed files with 676 additions and 198 deletions

View File

@ -6,6 +6,7 @@ import (
"errors"
"regexp"
"strconv"
"sync"
"github.com/caos/logging"
caos_errs "github.com/caos/zitadel/internal/errors"
@ -109,45 +110,59 @@ func (db *CRDB) Push(ctx context.Context, events ...*repository.Event) error {
err := crdb.ExecuteTx(ctx, db.client, nil, func(tx *sql.Tx) error {
stmt, err := tx.PrepareContext(ctx, crdbInsert)
if err != nil {
tx.Rollback()
logging.Log("SQL-3to5p").WithError(err).Warn("prepare failed")
return caos_errs.ThrowInternal(err, "SQL-OdXRE", "prepare failed")
}
wg := sync.WaitGroup{}
errs := make(chan error, len(events))
for _, event := range events {
previousSequence := Sequence(event.PreviousSequence)
if event.PreviousEvent != nil {
previousSequence = Sequence(event.PreviousEvent.Sequence)
}
err = stmt.QueryRowContext(ctx,
event.Type,
event.AggregateType,
event.AggregateID,
event.Version,
&sql.NullTime{
Time: event.CreationDate,
Valid: !event.CreationDate.IsZero(),
},
Data(event.Data),
event.EditorUser,
event.EditorService,
event.ResourceOwner,
previousSequence,
event.CheckPreviousSequence,
).Scan(&event.ID, &event.Sequence, &previousSequence, &event.CreationDate)
wg.Add(1)
go func(event *repository.Event) {
defer wg.Done()
previousSequence := Sequence(event.PreviousSequence)
if event.PreviousEvent != nil {
if event.PreviousEvent.AggregateType != event.AggregateType || event.PreviousEvent.AggregateID != event.AggregateID {
errs <- caos_errs.ThrowPreconditionFailed(nil, "SQL-J55uR", "aggregate of linked events unequal")
return
}
previousSequence = Sequence(event.PreviousEvent.Sequence)
}
err = stmt.QueryRowContext(ctx,
event.Type,
event.AggregateType,
event.AggregateID,
event.Version,
&sql.NullTime{
Time: event.CreationDate,
Valid: !event.CreationDate.IsZero(),
},
Data(event.Data),
event.EditorUser,
event.EditorService,
event.ResourceOwner,
previousSequence,
event.CheckPreviousSequence,
).Scan(&event.ID, &event.Sequence, &previousSequence, &event.CreationDate)
event.PreviousSequence = uint64(previousSequence)
event.PreviousSequence = uint64(previousSequence)
if err != nil {
tx.Rollback()
logging.LogWithFields("SQL-IP3js",
"aggregate", event.AggregateType,
"aggregateId", event.AggregateID,
"aggregateType", event.AggregateType,
"eventType", event.Type).WithError(err).Info("query failed")
return caos_errs.ThrowInternal(err, "SQL-SBP37", "unable to create event")
}
if err != nil {
logging.LogWithFields("SQL-IP3js",
"aggregate", event.AggregateType,
"aggregateId", event.AggregateID,
"aggregateType", event.AggregateType,
"eventType", event.Type).WithError(err).Info("query failed")
errs <- caos_errs.ThrowInternal(err, "SQL-SBP37", "unable to create event")
}
}(event)
}
wg.Wait()
close(errs)
for err := range errs {
return err
}
return nil
})
if err != nil && !errors.Is(err, &caos_errs.CaosError{}) {

View File

@ -2,6 +2,7 @@ package sql
import (
"context"
"sync"
"testing"
"github.com/caos/zitadel/internal/eventstore/v2/repository"
@ -265,6 +266,7 @@ func TestCRDB_columnName(t *testing.T) {
func TestCRDB_Push_OneAggregate(t *testing.T) {
type args struct {
ctx context.Context
events []*repository.Event
}
type eventsRes struct {
@ -281,23 +283,10 @@ func TestCRDB_Push_OneAggregate(t *testing.T) {
args args
res res
}{
{
name: "push no events",
args: args{
events: []*repository.Event{},
},
res: res{
wantErr: false,
eventsRes: eventsRes{
pushedEventsCount: 0,
aggID: []string{"0"},
aggType: repository.AggregateType(t.Name()),
},
},
},
{
name: "push 1 event with check previous",
args: args{
ctx: context.Background(),
events: []*repository.Event{
generateEvent(t, "1", true, 0),
},
@ -313,6 +302,7 @@ func TestCRDB_Push_OneAggregate(t *testing.T) {
{
name: "fail push 1 event with check previous wrong sequence",
args: args{
ctx: context.Background(),
events: []*repository.Event{
generateEvent(t, "2", true, 5),
},
@ -329,6 +319,7 @@ func TestCRDB_Push_OneAggregate(t *testing.T) {
{
name: "push 1 event without check previous",
args: args{
ctx: context.Background(),
events: []*repository.Event{
generateEvent(t, "3", false, 0),
},
@ -345,6 +336,7 @@ func TestCRDB_Push_OneAggregate(t *testing.T) {
{
name: "push 1 event without check previous wrong sequence",
args: args{
ctx: context.Background(),
events: []*repository.Event{
generateEvent(t, "4", false, 5),
},
@ -361,6 +353,7 @@ func TestCRDB_Push_OneAggregate(t *testing.T) {
{
name: "fail on push two events on agg without linking",
args: args{
ctx: context.Background(),
events: []*repository.Event{
generateEvent(t, "5", true, 0),
generateEvent(t, "5", true, 0),
@ -378,6 +371,7 @@ func TestCRDB_Push_OneAggregate(t *testing.T) {
{
name: "push two events on agg with linking",
args: args{
ctx: context.Background(),
events: linkEvents(
generateEvent(t, "6", true, 0),
generateEvent(t, "6", true, 0),
@ -395,6 +389,7 @@ func TestCRDB_Push_OneAggregate(t *testing.T) {
{
name: "push two events on agg with linking without check previous",
args: args{
ctx: context.Background(),
events: linkEvents(
generateEvent(t, "7", false, 0),
generateEvent(t, "7", false, 0),
@ -412,6 +407,7 @@ func TestCRDB_Push_OneAggregate(t *testing.T) {
{
name: "push two events on agg with linking mixed check previous",
args: args{
ctx: context.Background(),
events: linkEvents(
generateEvent(t, "8", false, 0),
generateEvent(t, "8", true, 0),
@ -429,13 +425,30 @@ func TestCRDB_Push_OneAggregate(t *testing.T) {
},
},
},
{
name: "failed push because context canceled",
args: args{
ctx: canceledCtx(),
events: []*repository.Event{
generateEvent(t, "9", true, 0),
},
},
res: res{
wantErr: true,
eventsRes: eventsRes{
pushedEventsCount: 0,
aggID: []string{"9"},
aggType: repository.AggregateType(t.Name()),
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
db := &CRDB{
client: testCRDBClient,
}
if err := db.Push(context.Background(), tt.args.events...); (err != nil) != tt.res.wantErr {
if err := db.Push(tt.args.ctx, tt.args.events...); (err != nil) != tt.res.wantErr {
t.Errorf("CRDB.Push() error = %v, wantErr %v", err, tt.res.wantErr)
}
@ -516,14 +529,60 @@ func TestCRDB_Push_MultipleAggregate(t *testing.T) {
args: args{
events: linkEvents(
generateEvent(t, "104", false, 0),
generateEvent(t, "104", false, 0),
generateEvent(t, "105", false, 0),
),
},
res: res{
wantErr: false,
wantErr: true,
eventsRes: eventsRes{
pushedEventsCount: 0,
aggID: []string{"104"},
aggID: []string{"104", "105"},
aggType: []repository.AggregateType{repository.AggregateType(t.Name())},
},
},
},
{
name: "push two aggregates mixed check previous multiple events",
args: args{
events: combineEventLists(
linkEvents(
generateEvent(t, "106", true, 0),
generateEvent(t, "106", false, 0),
generateEvent(t, "106", false, 0),
generateEvent(t, "106", true, 0),
),
linkEvents(
generateEvent(t, "107", false, 0),
generateEvent(t, "107", true, 0),
generateEvent(t, "107", false, 0),
generateEvent(t, "107", true, 0),
),
linkEvents(
generateEvent(t, "108", true, 0),
generateEvent(t, "108", false, 0),
generateEvent(t, "108", false, 0),
generateEvent(t, "108", true, 0),
),
),
},
},
{
name: "failed push same aggregate in two transactions",
args: args{
events: combineEventLists(
linkEvents(
generateEvent(t, "109", true, 0),
),
linkEvents(
generateEvent(t, "109", true, 0),
),
),
},
res: res{
wantErr: true,
eventsRes: eventsRes{
pushedEventsCount: 0,
aggID: []string{"109"},
aggType: []repository.AggregateType{repository.AggregateType(t.Name())},
},
},
@ -552,8 +611,383 @@ func TestCRDB_Push_MultipleAggregate(t *testing.T) {
}
}
func combineEventLists(firstList []*repository.Event, secondList []*repository.Event) []*repository.Event {
return append(firstList, secondList...)
func TestCRDB_Push_Parallel(t *testing.T) {
type args struct {
events [][]*repository.Event
}
type eventsRes struct {
pushedEventsCount int
aggTypes []repository.AggregateType
aggIDs []string
}
type res struct {
errCount int
eventsRes eventsRes
}
tests := []struct {
name string
args args
res res
}{
{
name: "clients push different aggregates",
args: args{
events: [][]*repository.Event{
linkEvents(
generateEvent(t, "200", false, 0),
generateEvent(t, "200", true, 0),
generateEvent(t, "200", false, 0),
),
linkEvents(
generateEvent(t, "201", false, 0),
generateEvent(t, "201", true, 0),
generateEvent(t, "201", false, 0),
),
combineEventLists(
linkEvents(
generateEvent(t, "202", false, 0),
),
linkEvents(
generateEvent(t, "203", true, 0),
generateEvent(t, "203", false, 0),
),
),
},
},
res: res{
errCount: 0,
eventsRes: eventsRes{
aggIDs: []string{"200", "201", "202", "203"},
pushedEventsCount: 9,
aggTypes: []repository.AggregateType{repository.AggregateType(t.Name())},
},
},
},
{
name: "clients push same aggregates no check previous",
args: args{
events: [][]*repository.Event{
linkEvents(
generateEvent(t, "204", false, 0),
generateEvent(t, "204", false, 0),
),
linkEvents(
generateEvent(t, "204", false, 0),
generateEvent(t, "204", false, 0),
),
combineEventLists(
linkEvents(
generateEvent(t, "205", false, 0),
generateEvent(t, "205", false, 0),
generateEvent(t, "205", false, 0),
),
linkEvents(
generateEvent(t, "206", false, 0),
generateEvent(t, "206", false, 0),
generateEvent(t, "206", false, 0),
),
),
combineEventLists(
linkEvents(
generateEvent(t, "204", false, 0),
),
linkEvents(
generateEvent(t, "205", false, 0),
generateEvent(t, "205", false, 0),
),
linkEvents(
generateEvent(t, "206", false, 0),
),
),
},
},
res: res{
errCount: 0,
eventsRes: eventsRes{
aggIDs: []string{"204", "205", "206"},
pushedEventsCount: 14,
aggTypes: []repository.AggregateType{repository.AggregateType(t.Name())},
},
},
},
{
name: "clients push different aggregates one with check previous",
args: args{
events: [][]*repository.Event{
linkEvents(
generateEvent(t, "207", false, 0),
generateEvent(t, "207", false, 0),
generateEvent(t, "207", false, 0),
generateEvent(t, "207", false, 0),
generateEvent(t, "207", false, 0),
generateEvent(t, "207", false, 0),
),
linkEvents(
generateEvent(t, "208", true, 0),
generateEvent(t, "208", true, 0),
generateEvent(t, "208", true, 0),
generateEvent(t, "208", true, 0),
generateEvent(t, "208", true, 0),
),
},
},
res: res{
errCount: 0,
eventsRes: eventsRes{
aggIDs: []string{"207", "208"},
pushedEventsCount: 11,
aggTypes: []repository.AggregateType{repository.AggregateType(t.Name())},
},
},
},
{
name: "clients push different aggregates all with check previous on first event fail",
args: args{
events: [][]*repository.Event{
linkEvents(
generateEventWithData(t, "210", true, 0, []byte(`{ "transaction": 1 }`)),
generateEventWithData(t, "210", false, 0, []byte(`{ "transaction": 1.1 }`)),
),
linkEvents(
generateEventWithData(t, "210", true, 0, []byte(`{ "transaction": 2 }`)),
generateEventWithData(t, "210", false, 0, []byte(`{ "transaction": 2.1 }`)),
),
linkEvents(
generateEventWithData(t, "210", true, 0, []byte(`{ "transaction": 3 }`)),
generateEventWithData(t, "210", false, 0, []byte(`{ "transaction": 30.1 }`)),
),
},
},
res: res{
errCount: 2,
eventsRes: eventsRes{
aggIDs: []string{"210"},
pushedEventsCount: 2,
aggTypes: []repository.AggregateType{repository.AggregateType(t.Name())},
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
db := &CRDB{
client: testCRDBClient,
}
wg := sync.WaitGroup{}
errs := make([]error, 0, tt.res.errCount)
errsMu := sync.Mutex{}
for _, events := range tt.args.events {
wg.Add(1)
go func(events []*repository.Event) {
err := db.Push(context.Background(), events...)
if err != nil {
errsMu.Lock()
errs = append(errs, err)
errsMu.Unlock()
}
wg.Done()
}(events)
}
wg.Wait()
if len(errs) != tt.res.errCount {
t.Errorf("CRDB.Push() error count = %d, wanted err count %d, errs: %v", len(errs), tt.res.errCount, errs)
}
rows, err := testCRDBClient.Query("SELECT event_data FROM eventstore.events where aggregate_type = ANY($1) AND aggregate_id = ANY($2) order by event_sequence", pq.Array(tt.res.eventsRes.aggTypes), pq.Array(tt.res.eventsRes.aggIDs))
if err != nil {
t.Error("unable to query inserted rows: ", err)
return
}
var count int
for rows.Next() {
count++
data := make(Data, 0)
err := rows.Scan(&data)
if err != nil {
t.Error("unable to query inserted rows: ", err)
return
}
t.Logf("inserted data: %v", string(data))
}
if count != tt.res.eventsRes.pushedEventsCount {
t.Errorf("expected push count %d got %d", tt.res.eventsRes.pushedEventsCount, count)
}
})
}
}
func TestCRDB_query_events(t *testing.T) {
type args struct {
searchQuery *repository.SearchQuery
}
type fields struct {
existingEvents []*repository.Event
}
type res struct {
events []*repository.Event
}
tests := []struct {
name string
fields fields
args args
res res
wantErr bool
}{
{
name: "aggregate type filter no events",
args: args{
searchQuery: &repository.SearchQuery{},
},
fields: fields{
existingEvents: []*repository.Event{},
},
res: res{
events: []*repository.Event{},
},
wantErr: false,
},
// {
// name: "aggregate type filter events found",
// args: args{
// searchQuery: &repository.SearchQuery{},
// },
// fields: fields{
// existingEvents: []*repository.Event{},
// },
// res: res{
// events: []*repository.Event{},
// },
// wantErr: false,
// },
// {
// name: "aggregate type and id filter events found",
// args: args{
// searchQuery: &repository.SearchQuery{},
// },
// fields: fields{
// existingEvents: []*repository.Event{},
// },
// res: res{
// events: []*repository.Event{},
// },
// wantErr: false,
// },
// {
// name: "sequence filter events found",
// args: args{
// searchQuery: &repository.SearchQuery{},
// },
// fields: fields{
// existingEvents: []*repository.Event{},
// },
// res: res{
// events: []*repository.Event{},
// },
// wantErr: false,
// },
// {
// name: "resource owner filter events found",
// args: args{
// searchQuery: &repository.SearchQuery{},
// },
// fields: fields{
// existingEvents: []*repository.Event{},
// },
// res: res{
// events: []*repository.Event{},
// },
// wantErr: false,
// },
// {
// name: "editor service filter events found",
// args: args{
// searchQuery: &repository.SearchQuery{},
// },
// fields: fields{
// existingEvents: []*repository.Event{},
// },
// res: res{
// events: []*repository.Event{},
// },
// wantErr: false,
// },
// {
// name: "editor user filter events found",
// args: args{
// searchQuery: &repository.SearchQuery{},
// },
// fields: fields{
// existingEvents: []*repository.Event{},
// },
// res: res{
// events: []*repository.Event{},
// },
// wantErr: false,
// },
// {
// name: "event type filter events found",
// args: args{
// searchQuery: &repository.SearchQuery{},
// },
// fields: fields{
// existingEvents: []*repository.Event{},
// },
// res: res{
// events: []*repository.Event{},
// },
// wantErr: false,
// },
// {
// name: "no filter events found",
// args: args{
// searchQuery: &repository.SearchQuery{},
// },
// fields: fields{
// existingEvents: []*repository.Event{},
// },
// res: res{
// events: []*repository.Event{},
// },
// wantErr: false,
// },
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
db := &CRDB{
client: testCRDBClient,
}
// setup initial data for query
if err := db.Push(context.Background(), tt.fields.existingEvents...); err != nil {
t.Errorf("error in setup = %v", err)
return
}
events := []*repository.Event{}
if err := db.query(tt.args.searchQuery, &events); (err != nil) != tt.wantErr {
t.Errorf("CRDB.query() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}
func canceledCtx() context.Context {
ctx, cancel := context.WithCancel(context.Background())
cancel()
return ctx
}
func combineEventLists(lists ...[]*repository.Event) []*repository.Event {
combined := make([]*repository.Event, 0)
for _, list := range lists {
combined = append(combined, list...)
}
return combined
}
func linkEvents(events ...*repository.Event) []*repository.Event {
@ -563,6 +997,21 @@ func linkEvents(events ...*repository.Event) []*repository.Event {
return events
}
func generateEventForAggregate(aggregateType repository.AggregateType, aggregateID string, checkPrevious bool, previousSeq uint64) *repository.Event {
return &repository.Event{
AggregateID: aggregateID,
AggregateType: aggregateType,
CheckPreviousSequence: checkPrevious,
EditorService: "svc",
EditorUser: "user",
PreviousEvent: nil,
PreviousSequence: previousSeq,
ResourceOwner: "ro",
Type: "test.created",
Version: "v1",
}
}
func generateEvent(t *testing.T, aggregateID string, checkPrevious bool, previousSeq uint64) *repository.Event {
t.Helper()
return &repository.Event{
@ -578,3 +1027,20 @@ func generateEvent(t *testing.T, aggregateID string, checkPrevious bool, previou
Version: "v1",
}
}
func generateEventWithData(t *testing.T, aggregateID string, checkPrevious bool, previousSeq uint64, data []byte) *repository.Event {
t.Helper()
return &repository.Event{
AggregateID: aggregateID,
AggregateType: repository.AggregateType(t.Name()),
CheckPreviousSequence: checkPrevious,
EditorService: "svc",
EditorUser: "user",
PreviousEvent: nil,
PreviousSequence: previousSeq,
ResourceOwner: "ro",
Type: "test.created",
Version: "v1",
Data: data,
}
}

View File

@ -1,7 +1,6 @@
package sql
import (
"context"
"database/sql"
"fmt"
"io/ioutil"
@ -11,10 +10,8 @@ import (
"strconv"
"strings"
"testing"
"time"
"github.com/caos/logging"
"github.com/caos/zitadel/internal/eventstore/v2/repository"
"github.com/cockroachdb/cockroach-go/v2/testserver"
)
@ -46,156 +43,156 @@ func TestMain(m *testing.M) {
os.Exit(m.Run())
}
func TestInsert(t *testing.T) {
crdb := &CRDB{client: testCRDBClient}
e1 := &repository.Event{
AggregateID: "agg.id",
AggregateType: "agg.type",
CheckPreviousSequence: true,
EditorService: "edi.svc",
EditorUser: "edi",
ResourceOwner: "edit",
Type: "type",
Version: "v1",
}
events := []*repository.Event{
e1,
{
AggregateID: "agg.id",
AggregateType: "agg.type",
CheckPreviousSequence: true,
EditorService: "edi.svc",
EditorUser: "edi",
ResourceOwner: "edit",
Type: "type",
Version: "v1",
CreationDate: time.Now().Add(-2 * time.Second),
PreviousEvent: e1,
},
{
AggregateID: "agg.id",
AggregateType: "agg.type",
CheckPreviousSequence: false,
EditorService: "edi.svc",
EditorUser: "edi",
ResourceOwner: "edit",
Type: "type",
Version: "v1",
CreationDate: time.Now().Add(-500 * time.Millisecond),
},
{
AggregateID: "agg.id2",
AggregateType: "agg.type",
CheckPreviousSequence: true,
EditorService: "edi.svc",
EditorUser: "edi",
ResourceOwner: "edit",
Type: "type",
Version: "v1",
CreationDate: time.Now().Add(-500 * time.Millisecond),
},
{
AggregateID: "agg.id3",
AggregateType: "agg.type",
CheckPreviousSequence: false,
EditorService: "edi.svc",
EditorUser: "edi",
ResourceOwner: "edit",
Type: "type",
Version: "v1",
CreationDate: time.Now().Add(-500 * time.Millisecond),
},
{
AggregateID: "agg.id",
AggregateType: "agg.type",
CheckPreviousSequence: false,
EditorService: "edi.svc",
EditorUser: "edi",
ResourceOwner: "edit",
Type: "type",
Version: "v1",
CreationDate: time.Now().Add(-500 * time.Millisecond),
},
// {
// AggregateID: "agg.id4",
// AggregateType: "agg.type",
// CheckPreviousSequence: false,
// EditorService: "edi.svc",
// EditorUser: "edi",
// ResourceOwner: "edit",
// Type: "type",
// Version: "v1",
// CreationDate: time.Now().Add(-500 * time.Millisecond),
// PreviousEvent: e1,
// },
//fail because wrong previous event
// {
// AggregateID: "agg.id2",
// AggregateType: "agg.type",
// CheckPreviousSequence: true,
// EditorService: "edi.svc",
// EditorUser: "edi",
// ResourceOwner: "edit",
// Type: "type",
// Version: "v1",
// CreationDate: time.Now().Add(-500 * time.Millisecond),
// PreviousEvent: e1,
// },
}
fmt.Println("==============")
err := crdb.Push(context.Background(), events...)
if err != nil {
t.Error(err)
return
}
// func TestInsert(t *testing.T) {
// crdb := &CRDB{client: testCRDBClient}
// e1 := &repository.Event{
// AggregateID: "agg.id",
// AggregateType: "agg.type",
// CheckPreviousSequence: true,
// EditorService: "edi.svc",
// EditorUser: "edi",
// ResourceOwner: "edit",
// Type: "type",
// Version: "v1",
// }
// events := []*repository.Event{
// e1,
// {
// AggregateID: "agg.id",
// AggregateType: "agg.type",
// CheckPreviousSequence: true,
// EditorService: "edi.svc",
// EditorUser: "edi",
// ResourceOwner: "edit",
// Type: "type",
// Version: "v1",
// CreationDate: time.Now().Add(-2 * time.Second),
// PreviousEvent: e1,
// },
// {
// AggregateID: "agg.id",
// AggregateType: "agg.type",
// CheckPreviousSequence: false,
// EditorService: "edi.svc",
// EditorUser: "edi",
// ResourceOwner: "edit",
// Type: "type",
// Version: "v1",
// CreationDate: time.Now().Add(-500 * time.Millisecond),
// },
// {
// AggregateID: "agg.id2",
// AggregateType: "agg.type",
// CheckPreviousSequence: true,
// EditorService: "edi.svc",
// EditorUser: "edi",
// ResourceOwner: "edit",
// Type: "type",
// Version: "v1",
// CreationDate: time.Now().Add(-500 * time.Millisecond),
// },
// {
// AggregateID: "agg.id3",
// AggregateType: "agg.type",
// CheckPreviousSequence: false,
// EditorService: "edi.svc",
// EditorUser: "edi",
// ResourceOwner: "edit",
// Type: "type",
// Version: "v1",
// CreationDate: time.Now().Add(-500 * time.Millisecond),
// },
// {
// AggregateID: "agg.id",
// AggregateType: "agg.type",
// CheckPreviousSequence: false,
// EditorService: "edi.svc",
// EditorUser: "edi",
// ResourceOwner: "edit",
// Type: "type",
// Version: "v1",
// CreationDate: time.Now().Add(-500 * time.Millisecond),
// },
// // {
// // AggregateID: "agg.id4",
// // AggregateType: "agg.type",
// // CheckPreviousSequence: false,
// // EditorService: "edi.svc",
// // EditorUser: "edi",
// // ResourceOwner: "edit",
// // Type: "type",
// // Version: "v1",
// // CreationDate: time.Now().Add(-500 * time.Millisecond),
// // PreviousEvent: e1,
// // },
// //fail because wrong previous event
// // {
// // AggregateID: "agg.id2",
// // AggregateType: "agg.type",
// // CheckPreviousSequence: true,
// // EditorService: "edi.svc",
// // EditorUser: "edi",
// // ResourceOwner: "edit",
// // Type: "type",
// // Version: "v1",
// // CreationDate: time.Now().Add(-500 * time.Millisecond),
// // PreviousEvent: e1,
// // },
// }
// fmt.Println("==============")
// err := crdb.Push(context.Background(), events...)
// if err != nil {
// t.Error(err)
// return
// }
fmt.Println("inserted ts:")
for _, event := range events {
fmt.Printf("%+v\n", event)
}
// fmt.Println("inserted ts:")
// for _, event := range events {
// fmt.Printf("%+v\n", event)
// }
fmt.Println("====================")
rows, err := testCRDBClient.Query("select * from eventstore.events order by event_sequence")
defer rows.Close()
fmt.Println(err)
// fmt.Println("====================")
// rows, err := testCRDBClient.Query("select * from eventstore.events order by event_sequence")
// defer rows.Close()
// fmt.Println(err)
for rows.Next() {
i := make([]interface{}, 12)
var id string
rows.Scan(&id, &i[1], &i[2], &i[3], &i[4], &i[5], &i[6], &i[7], &i[8], &i[9], &i[10], &i[11])
i[0] = id
// for rows.Next() {
// i := make([]interface{}, 12)
// var id string
// rows.Scan(&id, &i[1], &i[2], &i[3], &i[4], &i[5], &i[6], &i[7], &i[8], &i[9], &i[10], &i[11])
// i[0] = id
fmt.Println(i)
}
fmt.Println("====================")
filtededEvents, err := crdb.Filter(context.Background(), &repository.SearchQuery{
Columns: repository.ColumnsEvent,
Filters: []*repository.Filter{
{
Field: repository.FieldAggregateType,
Operation: repository.OperationEquals,
Value: repository.AggregateType("agg.type"),
},
},
})
fmt.Println(err)
// fmt.Println(i)
// }
// fmt.Println("====================")
// filtededEvents, err := crdb.Filter(context.Background(), &repository.SearchQuery{
// Columns: repository.ColumnsEvent,
// Filters: []*repository.Filter{
// {
// Field: repository.FieldAggregateType,
// Operation: repository.OperationEquals,
// Value: repository.AggregateType("agg.type"),
// },
// },
// })
// fmt.Println(err)
for _, event := range filtededEvents {
fmt.Printf("%+v\n", event)
}
fmt.Println("====================")
rows, err = testCRDBClient.Query("select max(event_sequence), count(*) from eventstore.events where aggregate_type = 'agg.type' and aggregate_id = 'agg.id'")
defer rows.Close()
fmt.Println(err)
// for _, event := range filtededEvents {
// fmt.Printf("%+v\n", event)
// }
// fmt.Println("====================")
// rows, err = testCRDBClient.Query("select max(event_sequence), count(*) from eventstore.events where aggregate_type = 'agg.type' and aggregate_id = 'agg.id'")
// defer rows.Close()
// fmt.Println(err)
for rows.Next() {
i := make([]interface{}, 2)
rows.Scan(&i[0], &i[1])
// for rows.Next() {
// i := make([]interface{}, 2)
// rows.Scan(&i[0], &i[1])
fmt.Println(i)
}
t.Fail()
}
// fmt.Println(i)
// }
// t.Fail()
// }
func executeMigrations() error {
files, err := migrationFilePaths()