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event_swap_out.go
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event_swap_out.go
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package bsdb
import (
"fmt"
"time"
)
// ListSwapOutEvents list swap out events
func (b *BsDBImpl) ListSwapOutEvents(blockID uint64, spID uint32) ([]*EventSwapOut, []*EventCompleteSwapOut, []*EventCancelSwapOut, error) {
var (
events []*EventSwapOut
completeEvents []*EventCompleteSwapOut
cancelEvents []*EventCancelSwapOut
err error
)
startTime := time.Now()
methodName := currentFunction()
defer func() {
if err != nil {
MetadataDatabaseFailureMetrics(err, startTime, methodName)
} else {
MetadataDatabaseSuccessMetrics(startTime, methodName)
}
}()
err = b.db.Table((&EventSwapOut{}).TableName()).
Select("*").
Where("storage_provider_id = ? and create_at <= ?", spID, blockID).
Find(&events).Error
if err != nil {
return nil, nil, nil, err
}
err = b.db.Table((&EventCompleteSwapOut{}).TableName()).
Select("*").
Where("src_storage_provider_id = ? and create_at <= ?", spID, blockID).
Find(&completeEvents).Error
if err != nil {
return nil, nil, nil, err
}
err = b.db.Table((&EventCancelSwapOut{}).TableName()).
Select("*").
Where("storage_provider_id = ? and create_at <= ?", spID, blockID).
Find(&cancelEvents).Error
if err != nil {
return nil, nil, nil, err
}
return events, completeEvents, cancelEvents, err
}
func CreateSwapOutIdx(vgfID uint32, spID uint32, gvgIDS []uint32) string {
var (
idx string
ids string
)
// StorageProviderId and GlobalVirtualGroupFamilyId ensure event continuity when GlobalVirtualGroupFamilyId != 0.
// If it's 0, 'StorageProviderId' with GlobalVirtualGroupIds serve the same purpose.
if vgfID == 0 {
for j, id := range gvgIDS {
if j != 0 {
ids += "+"
}
ids += fmt.Sprintf("%d", id)
}
idx = fmt.Sprintf("%d+%s", spID, ids)
} else {
idx = fmt.Sprintf("%d+%d", spID, vgfID)
}
return idx
}