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f03528e862
* initial config for ci linter * more linter work * linter errors fix * linter errors fix * linter conf minor changes
60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
// Copyright 2021 Harness Inc. All rights reserved.
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// Use of this source code is governed by the Polyform Free Trial License
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// that can be found in the LICENSE.md file for this repository.
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package database
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import (
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"database/sql"
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"fmt"
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"github.com/harness/gitness/internal/store"
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"github.com/mattn/go-sqlite3"
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"github.com/pkg/errors"
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"github.com/rs/zerolog/log"
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)
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// default query range limit.
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const defaultLimit = 100
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// limit returns the page size to a sql limit.
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func limit(size int) int {
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if size == 0 {
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size = defaultLimit
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}
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return size
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}
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// offset converts the page to a sql offset.
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func offset(page, size int) int {
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if page == 0 {
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page = 1
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}
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if size == 0 {
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size = defaultLimit
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}
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page--
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return page * size
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}
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// Logs the error and message, returns either the original error or a store equivalent if possible.
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func processSQLErrorf(err error, format string, args ...interface{}) error {
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// always log DB error (print formated message)
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log.Warn().Msgf("%s %s", fmt.Sprintf(format, args...), err)
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// If it's a known error, return converted error instead.
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if errors.Is(err, sql.ErrNoRows) {
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return store.ErrResourceNotFound
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} else if isSQLUniqueConstraintError(err) {
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return store.ErrDuplicate
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}
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return err
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}
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func isSQLUniqueConstraintError(original error) bool {
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err := sqlite3.Error{}
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ok := errors.As(original, &err)
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return ok && errors.Is(err.ExtendedCode, sqlite3.ErrConstraintUnique)
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}
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