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app_events.go
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app_events.go
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package appevents
import (
"fmt"
"code.cloudfoundry.org/cli/cf/api/resources"
"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
"code.cloudfoundry.org/cli/cf/models"
"code.cloudfoundry.org/cli/cf/net"
)
//go:generate counterfeiter . Repository
type Repository interface {
RecentEvents(appGUID string, limit int64) ([]models.EventFields, error)
}
type CloudControllerAppEventsRepository struct {
config coreconfig.Reader
gateway net.Gateway
}
func NewCloudControllerAppEventsRepository(config coreconfig.Reader, gateway net.Gateway) CloudControllerAppEventsRepository {
return CloudControllerAppEventsRepository{
config: config,
gateway: gateway,
}
}
func (repo CloudControllerAppEventsRepository) RecentEvents(appGUID string, limit int64) ([]models.EventFields, error) {
count := int64(0)
events := make([]models.EventFields, 0, limit)
apiErr := repo.listEvents(appGUID, limit, func(eventField models.EventFields) bool {
count++
events = append(events, eventField)
return count < limit
})
return events, apiErr
}
func (repo CloudControllerAppEventsRepository) listEvents(appGUID string, limit int64, cb func(models.EventFields) bool) error {
path := fmt.Sprintf("/v2/events?results-per-page=%d&order-direction=desc&q=actee:%s", limit, appGUID)
return repo.gateway.ListPaginatedResources(
repo.config.APIEndpoint(),
path,
resources.EventResourceNewV2{},
func(resource interface{}) bool {
return cb(resource.(resources.EventResource).ToFields())
})
}