/
commands.go
192 lines (164 loc) · 7.34 KB
/
commands.go
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package aggregate
import (
"context"
"fmt"
"github.com/openline-ai/openline-customer-os/packages/server/customer-os-common-module/utils"
"github.com/openline-ai/openline-customer-os/packages/server/events-processing-platform/domain/common/aggregate"
"github.com/openline-ai/openline-customer-os/packages/server/events-processing-platform/domain/issue/command"
"github.com/openline-ai/openline-customer-os/packages/server/events-processing-platform/domain/issue/event"
"github.com/openline-ai/openline-customer-os/packages/server/events-processing-platform/eventstore"
"github.com/openline-ai/openline-customer-os/packages/server/events-processing-platform/tracing"
"github.com/opentracing/opentracing-go"
"github.com/opentracing/opentracing-go/log"
"github.com/pkg/errors"
)
func (a *IssueAggregate) HandleCommand(ctx context.Context, cmd eventstore.Command) error {
span, ctx := opentracing.StartSpanFromContext(ctx, "IssueAggregate.HandleCommand")
defer span.Finish()
switch c := cmd.(type) {
case *command.UpsertIssueCommand:
if c.IsCreateCommand {
return a.createIssue(ctx, c)
} else {
return a.updateIssue(ctx, c)
}
case *command.AddUserAssigneeCommand:
return a.addUserAssignee(ctx, c)
case *command.RemoveUserAssigneeCommand:
return a.removeUserAssignee(ctx, c)
case *command.AddUserFollowerCommand:
return a.addUserFollower(ctx, c)
case *command.RemoveUserFollowerCommand:
return a.removeUserFollower(ctx, c)
default:
tracing.TraceErr(span, eventstore.ErrInvalidCommandType)
return eventstore.ErrInvalidCommandType
}
}
func (a *IssueAggregate) createIssue(ctx context.Context, cmd *command.UpsertIssueCommand) error {
span, _ := opentracing.StartSpanFromContext(ctx, "IssueAggregate.createIssue")
defer span.Finish()
span.SetTag(tracing.SpanTagTenant, a.Tenant)
span.SetTag(tracing.SpanTagAggregateId, a.GetID())
span.LogFields(log.Int64("aggregateVersion", a.GetVersion()), log.String("command", fmt.Sprintf("%+v", cmd)))
createdAtNotNil := utils.IfNotNilTimeWithDefault(cmd.CreatedAt, utils.Now())
updatedAtNotNil := utils.IfNotNilTimeWithDefault(cmd.UpdatedAt, createdAtNotNil)
cmd.Source.SetDefaultValues()
createEvent, err := event.NewIssueCreateEvent(a, cmd.DataFields, cmd.Source, cmd.ExternalSystem, createdAtNotNil, updatedAtNotNil)
if err != nil {
tracing.TraceErr(span, err)
return errors.Wrap(err, "NewIssueCreateEvent")
}
aggregate.EnrichEventWithMetadataExtended(&createEvent, span, aggregate.EventMetadata{
Tenant: a.Tenant,
UserId: cmd.LoggedInUserId,
App: cmd.Source.AppSource,
})
return a.Apply(createEvent)
}
func (a *IssueAggregate) updateIssue(ctx context.Context, cmd *command.UpsertIssueCommand) error {
span, _ := opentracing.StartSpanFromContext(ctx, "IssueAggregate.updateIssue")
defer span.Finish()
span.SetTag(tracing.SpanTagTenant, a.Tenant)
span.SetTag(tracing.SpanTagAggregateId, a.GetID())
span.LogFields(log.Int64("aggregateVersion", a.GetVersion()))
tracing.LogObjectAsJson(span, "command", cmd)
if aggregate.AllowCheckForNoChanges(cmd.Source.AppSource, cmd.LoggedInUserId) {
if a.Issue.SameData(cmd.DataFields, cmd.ExternalSystem) {
span.SetTag(tracing.SpanTagRedundantEventSkipped, true)
return nil
}
}
updatedAtNotNil := utils.IfNotNilTimeWithDefault(cmd.UpdatedAt, utils.Now())
source := cmd.Source.Source
if source == "" {
source = a.Issue.Source.SourceOfTruth
}
updateEvent, err := event.NewIssueUpdateEvent(a, cmd.DataFields, cmd.Source.Source, cmd.ExternalSystem, updatedAtNotNil)
if err != nil {
tracing.TraceErr(span, err)
return errors.Wrap(err, "NewIssueUpdateEvent")
}
aggregate.EnrichEventWithMetadataExtended(&updateEvent, span, aggregate.EventMetadata{
Tenant: a.Tenant,
UserId: cmd.LoggedInUserId,
App: cmd.Source.AppSource,
})
return a.Apply(updateEvent)
}
func (a *IssueAggregate) addUserAssignee(ctx context.Context, cmd *command.AddUserAssigneeCommand) error {
span, _ := opentracing.StartSpanFromContext(ctx, "IssueAggregate.addUserAssignee")
defer span.Finish()
span.SetTag(tracing.SpanTagTenant, a.Tenant)
span.SetTag(tracing.SpanTagAggregateId, a.GetID())
span.LogFields(log.Int64("aggregateVersion", a.GetVersion()), log.String("command", fmt.Sprintf("%+v", cmd)))
atNotNil := utils.IfNotNilTimeWithDefault(cmd.At, utils.Now())
addUserAssigneeEvent, err := event.NewIssueAddUserAssigneeEvent(a, cmd.AssigneeId, atNotNil)
if err != nil {
tracing.TraceErr(span, err)
return errors.Wrap(err, "NewIssueAddUserAssigneeEvent")
}
aggregate.EnrichEventWithMetadataExtended(&addUserAssigneeEvent, span, aggregate.EventMetadata{
Tenant: a.Tenant,
UserId: cmd.LoggedInUserId,
App: cmd.AppSource,
})
return a.Apply(addUserAssigneeEvent)
}
func (a *IssueAggregate) removeUserAssignee(ctx context.Context, cmd *command.RemoveUserAssigneeCommand) error {
span, _ := opentracing.StartSpanFromContext(ctx, "IssueAggregate.removeUserAssignee")
defer span.Finish()
span.SetTag(tracing.SpanTagTenant, a.Tenant)
span.SetTag(tracing.SpanTagAggregateId, a.GetID())
span.LogFields(log.Int64("aggregateVersion", a.GetVersion()), log.String("command", fmt.Sprintf("%+v", cmd)))
atNotNil := utils.IfNotNilTimeWithDefault(cmd.At, utils.Now())
removeUserAssigneeEvent, err := event.NewIssueRemoveUserAssigneeEvent(a, cmd.AssigneeId, atNotNil)
if err != nil {
tracing.TraceErr(span, err)
return errors.Wrap(err, "NewIssueRemoveUserAssigneeEvent")
}
aggregate.EnrichEventWithMetadataExtended(&removeUserAssigneeEvent, span, aggregate.EventMetadata{
Tenant: a.Tenant,
UserId: cmd.LoggedInUserId,
App: cmd.AppSource,
})
return a.Apply(removeUserAssigneeEvent)
}
func (a *IssueAggregate) addUserFollower(ctx context.Context, cmd *command.AddUserFollowerCommand) error {
span, _ := opentracing.StartSpanFromContext(ctx, "IssueAggregate.addUserFollower")
defer span.Finish()
span.SetTag(tracing.SpanTagTenant, a.Tenant)
span.SetTag(tracing.SpanTagAggregateId, a.GetID())
span.LogFields(log.Int64("aggregateVersion", a.GetVersion()), log.String("command", fmt.Sprintf("%+v", cmd)))
atNotNil := utils.IfNotNilTimeWithDefault(cmd.At, utils.Now())
addUserFollowerEvent, err := event.NewIssueAddUserFollowerEvent(a, cmd.FollowerId, atNotNil)
if err != nil {
tracing.TraceErr(span, err)
return errors.Wrap(err, "NewIssueAddUserFollowerEvent")
}
aggregate.EnrichEventWithMetadataExtended(&addUserFollowerEvent, span, aggregate.EventMetadata{
Tenant: a.Tenant,
UserId: cmd.LoggedInUserId,
App: cmd.AppSource,
})
return a.Apply(addUserFollowerEvent)
}
func (a *IssueAggregate) removeUserFollower(ctx context.Context, cmd *command.RemoveUserFollowerCommand) error {
span, _ := opentracing.StartSpanFromContext(ctx, "IssueAggregate.removeUserFollower")
defer span.Finish()
span.SetTag(tracing.SpanTagTenant, a.Tenant)
span.SetTag(tracing.SpanTagAggregateId, a.GetID())
span.LogFields(log.Int64("aggregateVersion", a.GetVersion()), log.String("command", fmt.Sprintf("%+v", cmd)))
atNotNil := utils.IfNotNilTimeWithDefault(cmd.At, utils.Now())
removeUserFollowerEvent, err := event.NewIssueRemoveUserFollowerEvent(a, cmd.FollowerId, atNotNil)
if err != nil {
tracing.TraceErr(span, err)
return errors.Wrap(err, "NewIssueRemoveUserFollowerEvent")
}
aggregate.EnrichEventWithMetadataExtended(&removeUserFollowerEvent, span, aggregate.EventMetadata{
Tenant: a.Tenant,
UserId: cmd.LoggedInUserId,
App: cmd.AppSource,
})
return a.Apply(removeUserFollowerEvent)
}