89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package resolvers
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import (
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"context"
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"time"
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"github.com/photoview/photoview/api/database/drivers"
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"github.com/photoview/photoview/api/graphql/models"
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"github.com/photoview/photoview/api/scanner/periodic_scanner"
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"github.com/photoview/photoview/api/scanner/scanner_queue"
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"github.com/pkg/errors"
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"gorm.io/gorm"
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)
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func (r *mutationResolver) ScanAll(ctx context.Context) (*models.ScannerResult, error) {
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err := scanner_queue.AddAllToQueue()
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if err != nil {
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return nil, err
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}
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startMessage := "Scanner started"
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return &models.ScannerResult{
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Finished: false,
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Success: true,
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Message: &startMessage,
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}, nil
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}
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func (r *mutationResolver) ScanUser(ctx context.Context, userID int) (*models.ScannerResult, error) {
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var user models.User
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if err := r.DB(ctx).First(&user, userID).Error; err != nil {
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return nil, errors.Wrap(err, "get user from database")
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}
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scanner_queue.AddUserToQueue(&user)
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startMessage := "Scanner started"
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return &models.ScannerResult{
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Finished: false,
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Success: true,
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Message: &startMessage,
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}, nil
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}
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func (r *mutationResolver) SetPeriodicScanInterval(ctx context.Context, interval int) (int, error) {
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db := r.DB(ctx)
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if interval < 0 {
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return 0, errors.New("interval must be 0 or above")
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}
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if err := db.Session(&gorm.Session{AllowGlobalUpdate: true}).Model(&models.SiteInfo{}).Update("periodic_scan_interval", interval).Error; err != nil {
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return 0, err
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}
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var siteInfo models.SiteInfo
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if err := db.First(&siteInfo).Error; err != nil {
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return 0, err
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}
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periodic_scanner.ChangePeriodicScanInterval(time.Duration(siteInfo.PeriodicScanInterval) * time.Second)
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return siteInfo.PeriodicScanInterval, nil
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}
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func (r *mutationResolver) SetScannerConcurrentWorkers(ctx context.Context, workers int) (int, error) {
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db := r.DB(ctx)
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if workers < 1 {
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return 0, errors.New("concurrent workers must at least be 1")
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}
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if workers > 1 && drivers.DatabaseDriverFromEnv() == drivers.SQLITE {
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return 0, errors.New("multiple workers not supported for SQLite databases")
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}
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if err := db.Session(&gorm.Session{AllowGlobalUpdate: true}).Model(&models.SiteInfo{}).Update("concurrent_workers", workers).Error; err != nil {
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return 0, err
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}
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var siteInfo models.SiteInfo
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if err := db.First(&siteInfo).Error; err != nil {
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return 0, err
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}
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scanner_queue.ChangeScannerConcurrentWorkers(siteInfo.ConcurrentWorkers)
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return siteInfo.ConcurrentWorkers, nil
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}
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