reduce milestone pushed

This commit is contained in:
Elio Bischof
2023-06-28 11:35:22 +02:00
parent 51a9a54cfd
commit a14871ce46
13 changed files with 262 additions and 353 deletions

View File

@@ -26,7 +26,7 @@ type Milestones struct {
type Milestone struct {
InstanceID string
MilestoneType milestone.PushedEventType
Type milestone.Type
ReachedDate time.Time
PushedDate time.Time
PrimaryDomain string
@@ -55,7 +55,7 @@ var (
table: milestonesTable,
}
MilestoneTypeColID = Column{
name: projection.MilestoneColumnMilestoneType,
name: projection.MilestoneColumnType,
table: milestonesTable,
}
MilestonePrimaryDomainColID = Column{
@@ -80,10 +80,14 @@ func (q *Queries) SearchMilestones(ctx context.Context, instanceIDs []string, qu
if len(instanceIDs) == 0 {
instanceIDs = []string{authz.GetInstance(ctx).InstanceID()}
}
stmt, args, err := queries.toQuery(query).
Where(sq.Eq{
MilestoneInstanceIDColID.identifier(): fmt.Sprintf("IN (%s)", strings.Join(instanceIDs, ",")),
}).ToSql()
instanceIDParams := make([]string, len(instanceIDs))
instanceIDArgs := make([]interface{}, len(instanceIDs))
for idx := range instanceIDs {
instanceIDParams[idx] = fmt.Sprintf("$%d", idx+1)
instanceIDArgs[idx] = instanceIDs[idx]
}
expr := fmt.Sprintf("%s IN (%s)", MilestoneInstanceIDColID.name, strings.Join(instanceIDParams, ","))
stmt, args, err := queries.toQuery(query).Where(sq.Expr(expr, instanceIDArgs...)).ToSql()
if err != nil {
return nil, errors.ThrowInternal(err, "QUERY-A9i5k", "Errors.Query.SQLStatement")
}
@@ -102,28 +106,37 @@ func (q *Queries) SearchMilestones(ctx context.Context, instanceIDs []string, qu
func prepareMilestonesQuery(ctx context.Context, db prepareDatabase) (sq.SelectBuilder, func(*sql.Rows) (*Milestones, error)) {
return sq.Select(
MilestoneInstanceIDColID.identifier(),
MilestonePrimaryDomainColID.identifier(),
MilestoneReachedDateColID.identifier(),
MilestonePushedDateColID.identifier(),
MilestoneTypeColID.identifier(),
countColumn.identifier(),
).
From(notificationPolicyTable.identifier() + db.Timetravel(call.Took(ctx))).
From(milestonesTable.identifier() + db.Timetravel(call.Took(ctx))).
PlaceholderFormat(sq.Dollar),
func(rows *sql.Rows) (*Milestones, error) {
milestones := make([]*Milestone, 0)
var count uint64
for rows.Next() {
m := new(Milestone)
reachedDate := sql.NullTime{}
pushedDate := sql.NullTime{}
primaryDomain := sql.NullString{}
err := rows.Scan(
&m.PrimaryDomain,
&m.ReachedDate,
&m.MilestoneType,
&m.InstanceID,
&primaryDomain,
&reachedDate,
&pushedDate,
&m.Type,
&count,
)
if err != nil {
return nil, err
}
m.PrimaryDomain = primaryDomain.String
m.ReachedDate = reachedDate.Time
m.ReachedDate = pushedDate.Time
milestones = append(milestones, m)
}
if err := rows.Close(); err != nil {

View File

@@ -21,7 +21,7 @@ const (
MilestonesProjectionTable = "projections.milestones"
MilestoneColumnInstanceID = "instance_id"
MilestoneColumnMilestoneType = "milestone_type"
MilestoneColumnType = "type"
MilestoneColumnPrimaryDomain = "primary_domain"
MilestoneColumnReachedDate = "reached_date"
MilestoneColumnPushedDate = "pushed_date"
@@ -38,12 +38,12 @@ func newMilestoneProjection(ctx context.Context, config crdb.StatementHandlerCon
config.InitCheck = crdb.NewMultiTableCheck(
crdb.NewTable([]*crdb.Column{
crdb.NewColumn(MilestoneColumnInstanceID, crdb.ColumnTypeText),
crdb.NewColumn(MilestoneColumnMilestoneType, crdb.ColumnTypeText),
crdb.NewColumn(MilestoneColumnType, crdb.ColumnTypeEnum),
crdb.NewColumn(MilestoneColumnReachedDate, crdb.ColumnTypeTimestamp, crdb.Nullable()),
crdb.NewColumn(MilestoneColumnPushedDate, crdb.ColumnTypeTimestamp, crdb.Nullable()),
crdb.NewColumn(MilestoneColumnPrimaryDomain, crdb.ColumnTypeText, crdb.Nullable()),
},
crdb.NewPrimaryKey(MilestoneColumnInstanceID, MilestoneColumnMilestoneType),
crdb.NewPrimaryKey(MilestoneColumnInstanceID, MilestoneColumnType),
),
)
p.StatementHandler = crdb.NewStatementHandler(ctx, config)
@@ -65,7 +65,7 @@ func (p *milestoneProjection) reducers() []handler.AggregateReducer {
},
{
Event: instance.InstanceRemovedEventType,
Reduce: p.milestoneReached(milestone.PushedInstanceDeletedEventType),
Reduce: p.milestoneReached(milestone.InstanceDeleted),
},
},
},
@@ -74,11 +74,11 @@ func (p *milestoneProjection) reducers() []handler.AggregateReducer {
EventRedusers: []handler.EventReducer{
{
Event: project.ProjectAddedType,
Reduce: p.milestoneReached(milestone.PushedProjectCreatedEventType),
Reduce: p.milestoneReached(milestone.ProjectCreated),
},
{
Event: project.ApplicationAddedType,
Reduce: p.milestoneReached(milestone.PushedApplicationCreatedEventType),
Reduce: p.milestoneReached(milestone.ApplicationCreated),
},
},
},
@@ -91,23 +91,31 @@ func (p *milestoneProjection) reducers() []handler.AggregateReducer {
},
},
},
{
Aggregate: milestone.AggregateType,
EventRedusers: []handler.EventReducer{
{
Event: milestone.PushedEventType,
Reduce: p.reducePushed,
},
},
},
}
}
func (p *milestoneProjection) reduceInstanceAdded(event eventstore.Event) (*handler.Statement, error) {
printEvent(event)
e, ok := event.(*instance.InstanceAddedEvent)
if !ok {
return nil, errors.ThrowInvalidArgumentf(nil, "HANDL-JbHGS", "reduce.wrong.event.type %s", instance.InstanceAddedEventType)
}
allTypes := milestone.PushedEventTypes()
allTypes := milestone.AllTypes()
statements := make([]func(eventstore.Event) crdb.Exec, 0, len(allTypes))
for _, ms := range allTypes {
for _, msType := range allTypes {
createColumns := []handler.Column{
handler.NewCol(MilestoneColumnInstanceID, e.Aggregate().InstanceID),
handler.NewCol(MilestoneColumnMilestoneType, ms),
handler.NewCol(MilestoneColumnType, msType),
}
if ms == milestone.PushedInstanceCreatedEventType {
if msType == milestone.InstanceCreated {
createColumns = append(createColumns, handler.NewCol(MilestoneColumnReachedDate, event.CreationDate()))
}
statements = append(statements, crdb.AddCreateStatement(createColumns))
@@ -116,21 +124,20 @@ func (p *milestoneProjection) reduceInstanceAdded(event eventstore.Event) (*hand
}
func (p *milestoneProjection) reduceInstanceDomainPrimarySet(event eventstore.Event) (*handler.Statement, error) {
printEvent(event)
e, ok := event.(*instance.DomainPrimarySetEvent)
if !ok {
return nil, errors.ThrowInvalidArgumentf(nil, "HANDL-Sfrgf", "reduce.wrong.event.type %s", instance.InstanceDomainPrimarySetEventType)
}
allTypes := milestone.PushedEventTypes()
allTypes := milestone.AllTypes()
statements := make([]func(eventstore.Event) crdb.Exec, 0, len(allTypes))
for _, ms := range allTypes {
for _, msType := range allTypes {
statements = append(statements, crdb.AddUpdateStatement(
[]handler.Column{
handler.NewCol(MilestoneColumnPrimaryDomain, e.Domain),
},
[]handler.Condition{
handler.NewCond(MilestoneColumnInstanceID, e.Aggregate().InstanceID),
handler.NewCond(MilestoneColumnMilestoneType, ms),
handler.NewCond(MilestoneColumnType, msType),
crdb.NewIsNullCond(MilestoneColumnPushedDate),
},
))
@@ -138,9 +145,8 @@ func (p *milestoneProjection) reduceInstanceDomainPrimarySet(event eventstore.Ev
return crdb.NewMultiStatement(e, statements...), nil
}
func (p *milestoneProjection) milestoneReached(eventType milestone.PushedEventType) func(event eventstore.Event) (*handler.Statement, error) {
func (p *milestoneProjection) milestoneReached(msType milestone.Type) func(event eventstore.Event) (*handler.Statement, error) {
return func(event eventstore.Event) (*handler.Statement, error) {
printEvent(event)
if event.EditorUser() == "" || event.EditorService() == "" {
return crdb.NewNoOpStatement(event), nil
}
@@ -151,7 +157,7 @@ func (p *milestoneProjection) milestoneReached(eventType milestone.PushedEventTy
},
[]handler.Condition{
handler.NewCond(MilestoneColumnInstanceID, event.Aggregate().InstanceID),
handler.NewCond(MilestoneColumnMilestoneType, eventType),
handler.NewCond(MilestoneColumnType, msType),
crdb.NewIsNullCond(MilestoneColumnReachedDate),
crdb.NewIsNullCond(MilestoneColumnPushedDate),
},
@@ -159,13 +165,25 @@ func (p *milestoneProjection) milestoneReached(eventType milestone.PushedEventTy
}
}
func (p *milestoneProjection) reduceUserTokenAdded(event eventstore.Event) (*handler.Statement, error) {
func (p *milestoneProjection) reducePushed(event eventstore.Event) (*handler.Statement, error) {
printEvent(event)
return crdb.NewNoOpStatement(event), nil
e, ok := event.(*milestone.PushedEvent)
if !ok {
return nil, errors.ThrowInvalidArgumentf(nil, "HANDL-XJGXK", "reduce.wrong.event.type %s", milestone.PushedEventType)
}
return crdb.NewUpdateStatement(
event,
[]handler.Column{
handler.NewCol(MilestoneColumnPushedDate, event.CreationDate()),
},
[]handler.Condition{
handler.NewCond(MilestoneColumnInstanceID, event.Aggregate().InstanceID),
handler.NewCond(MilestoneColumnType, e.MilestoneType),
},
), nil
}
func (p *milestoneProjection) reduceInstanceRemoved(event eventstore.Event) (*handler.Statement, error) {
printEvent(event)
func (p *milestoneProjection) reduceUserTokenAdded(event eventstore.Event) (*handler.Statement, error) {
return crdb.NewNoOpStatement(event), nil
}