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a9e2a590b2
* Log 3 unchecked errors Rather than ignore errors, log them at the WARNING log level. The server has been functioning without these, so assume they are not at the ERROR level. * Log errors in concurrency test If we can't initialize the configuration, treat the test as a failure. * Undo the errcheck on configurations for now. * Handle unchecked errors in pkg/manager * Resolve unchecked errors * Handle DLNA/DMS unchecked errors * Handle error checking in concurrency test Generalize config initialization, so we can initialize a configuration without writing it to disk. Use this in the test case, since otherwise the test fails to write. * Handle the remaining unchecked errors * Heed gosimple in update test * Use one-line if-initializer statements While here, fix a wrong variable capture error. * testing.T doesn't support %w use %v instead which is supported. * Remove unused query builder functions The Int/String criterion handler functions are now generalized. Thus, there's no need to keep these functions around anymore. * Mark filterBuilder.addRecursiveWith nolint The function is useful in the future and no other refactors are looking nice. Keep the function around, but tell the linter to ignore it. * Remove utils.Btoi There are no users of this utility function * Return error on scan failure If we fail to scan the row when looking for the unique checksum index, then report the error upwards. * Fix comments on exported functions * Fix typos * Fix startup error
82 lines
1.7 KiB
Go
82 lines
1.7 KiB
Go
package models
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import (
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"context"
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"github.com/stashapp/stash/pkg/logger"
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)
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type Transaction interface {
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Begin() error
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Rollback() error
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Commit() error
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Repository() Repository
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}
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type ReadTransaction interface {
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Begin() error
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Rollback() error
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Commit() error
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Repository() ReaderRepository
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}
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type TransactionManager interface {
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WithTxn(ctx context.Context, fn func(r Repository) error) error
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WithReadTxn(ctx context.Context, fn func(r ReaderRepository) error) error
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}
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func WithTxn(txn Transaction, fn func(r Repository) error) error {
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err := txn.Begin()
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if err != nil {
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return err
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}
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defer func() {
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if p := recover(); p != nil {
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// a panic occurred, rollback and repanic
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if err := txn.Rollback(); err != nil {
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logger.Warnf("error while trying to roll back transaction: %v", err)
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}
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panic(p)
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} else if err != nil {
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// something went wrong, rollback
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if err := txn.Rollback(); err != nil {
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logger.Warnf("error while trying to roll back transaction: %v", err)
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}
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} else {
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// all good, commit
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err = txn.Commit()
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}
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}()
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err = fn(txn.Repository())
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return err
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}
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func WithROTxn(txn ReadTransaction, fn func(r ReaderRepository) error) error {
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err := txn.Begin()
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if err != nil {
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return err
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}
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defer func() {
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if p := recover(); p != nil {
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// a panic occurred, rollback and repanic
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if err := txn.Rollback(); err != nil {
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logger.Warnf("error while trying to roll back RO transaction: %v", err)
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}
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panic(p)
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} else if err != nil {
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// something went wrong, rollback
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if err := txn.Rollback(); err != nil {
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logger.Warnf("error while trying to roll back RO transaction: %v", err)
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}
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} else {
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// all good, commit
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err = txn.Commit()
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}
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}()
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err = fn(txn.Repository())
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return err
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}
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