mirror of
https://github.com/semaphoreui/semaphore.git
synced 2024-12-03 14:51:05 +01:00
718 lines
18 KiB
Go
718 lines
18 KiB
Go
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package sql
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import (
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"database/sql"
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"fmt"
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log "github.com/Sirupsen/logrus"
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"github.com/ansible-semaphore/semaphore/db"
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"github.com/ansible-semaphore/semaphore/util"
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"github.com/go-gorp/gorp/v3"
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_ "github.com/go-sql-driver/mysql" // imports mysql driver
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"github.com/gobuffalo/packr"
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_ "github.com/lib/pq"
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"github.com/masterminds/squirrel"
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"reflect"
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"regexp"
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"strconv"
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"strings"
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)
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type SqlDb struct {
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sql *gorp.DbMap
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}
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var initialSQL = `
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create table ` + "`migrations`" + ` (
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` + "`version`" + ` varchar(255) not null primary key,
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` + "`upgraded_date`" + ` datetime null,
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` + "`notes`" + ` text null
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);
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`
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var dbAssets = packr.NewBox("./migrations")
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func containsStr(arr []string, str string) bool {
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for _, a := range arr {
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if a == str {
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return true
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}
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}
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return false
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}
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func handleRollbackError(err error) {
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if err != nil {
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log.Warn(err.Error())
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}
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}
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var (
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identifierQuoteRE = regexp.MustCompile("`")
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)
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// validateMutationResult checks the success of the update query
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func validateMutationResult(res sql.Result, err error) error {
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if err != nil {
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if strings.Contains(err.Error(), "foreign key") {
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err = db.ErrInvalidOperation
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}
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return err
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}
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affected, err := res.RowsAffected()
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if err != nil {
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return err
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}
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if affected == 0 {
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return db.ErrNotFound
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}
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return nil
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}
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func (d *SqlDb) prepareQueryWithDialect(query string, dialect gorp.Dialect) string {
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switch dialect.(type) {
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case gorp.PostgresDialect:
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var queryBuilder strings.Builder
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argNum := 1
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for _, r := range query {
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switch r {
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case '?':
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queryBuilder.WriteString("$" + strconv.Itoa(argNum))
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argNum++
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case '`':
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queryBuilder.WriteRune('"')
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default:
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queryBuilder.WriteRune(r)
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}
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}
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query = queryBuilder.String()
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}
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return query
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}
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func (d *SqlDb) PrepareQuery(query string) string {
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return d.prepareQueryWithDialect(query, d.sql.Dialect)
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}
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func (d *SqlDb) insert(primaryKeyColumnName string, query string, args ...interface{}) (int, error) {
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var insertId int64
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switch d.sql.Dialect.(type) {
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case gorp.PostgresDialect:
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query += " returning " + primaryKeyColumnName
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err := d.sql.QueryRow(d.PrepareQuery(query), args...).Scan(&insertId)
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if err != nil {
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return 0, err
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}
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default:
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res, err := d.exec(query, args...)
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if err != nil {
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return 0, err
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}
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insertId, err = res.LastInsertId()
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if err != nil {
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return 0, err
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}
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}
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return int(insertId), nil
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}
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func (d *SqlDb) exec(query string, args ...interface{}) (sql.Result, error) {
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q := d.PrepareQuery(query)
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return d.sql.Exec(q, args...)
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}
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func (d *SqlDb) selectOne(holder interface{}, query string, args ...interface{}) error {
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return d.sql.SelectOne(holder, d.PrepareQuery(query), args...)
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}
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func (d *SqlDb) selectAll(i interface{}, query string, args ...interface{}) ([]interface{}, error) {
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q := d.PrepareQuery(query)
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return d.sql.Select(i, q, args...)
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}
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func connect() (*sql.DB, error) {
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cfg, err := util.Config.GetDBConfig()
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if err != nil {
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return nil, err
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}
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connectionString, err := cfg.GetConnectionString(true)
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if err != nil {
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return nil, err
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}
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dialect := cfg.Dialect
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return sql.Open(dialect, connectionString)
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}
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func createDb() error {
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cfg, err := util.Config.GetDBConfig()
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if err != nil {
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return err
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}
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if !cfg.HasSupportMultipleDatabases() {
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return nil
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}
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connectionString, err := cfg.GetConnectionString(false)
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if err != nil {
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return err
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}
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conn, err := sql.Open(cfg.Dialect, connectionString)
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if err != nil {
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return err
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}
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_, err = conn.Exec("create database " + cfg.GetDbName())
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if err != nil {
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log.Warn(err.Error())
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}
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return nil
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}
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func (d *SqlDb) getObjectByReferrer(referrerID int, referringObjectProps db.ObjectProps, props db.ObjectProps, objectID int, object interface{}) (err error) {
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query, args, err := squirrel.Select("*").
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From(props.TableName).
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Where("id=?", objectID).
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Where(referringObjectProps.ReferringColumnSuffix + "=?", referrerID).
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ToSql()
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if err != nil {
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return
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}
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err = d.selectOne(object, query, args...)
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if err == sql.ErrNoRows {
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err = db.ErrNotFound
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}
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return
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}
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func (d *SqlDb) getObjectsByReferrer(referrerID int, referringObjectProps db.ObjectProps, props db.ObjectProps, params db.RetrieveQueryParams, objects interface{}) (err error) {
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var referringColumn = referringObjectProps.ReferringColumnSuffix
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q := squirrel.Select("*").
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From(props.TableName+" pe")
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if props.IsGlobal {
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q = q.Where("pe." + referringColumn + " is null")
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} else {
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q = q.Where("pe." + referringColumn + "=?", referrerID)
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}
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orderDirection := "ASC"
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if params.SortInverted {
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orderDirection = "DESC"
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}
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orderColumn := props.DefaultSortingColumn
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if containsStr(props.SortableColumns, params.SortBy) {
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orderColumn = params.SortBy
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}
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if orderColumn != "" {
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q = q.OrderBy("pe." + orderColumn + " " + orderDirection)
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}
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query, args, err := q.ToSql()
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if err != nil {
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return
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}
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_, err = d.selectAll(objects, query, args...)
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return
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}
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func (d *SqlDb) getObject(projectID int, props db.ObjectProps, objectID int, objects interface{}) (err error) {
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return d.getObjectByReferrer(projectID, db.ProjectProps, props, objectID, objects)
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}
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func (d *SqlDb) getObjects(projectID int, props db.ObjectProps, params db.RetrieveQueryParams, objects interface{}) (err error) {
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return d.getObjectsByReferrer(projectID, db.ProjectProps, props, params, objects);
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}
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func (d *SqlDb) deleteByReferrer(referrerID int, referringObjectProps db.ObjectProps, props db.ObjectProps, objectID int) error {
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var referringColumn = referringObjectProps.ReferringColumnSuffix
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return validateMutationResult(
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d.exec(
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"delete from " + props.TableName + " where " + referringColumn + "=? and id=?",
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referrerID,
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objectID))
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}
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func (d *SqlDb) deleteObject(projectID int, props db.ObjectProps, objectID int) error {
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if props.IsGlobal {
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return validateMutationResult(
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d.exec(
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"delete from "+props.TableName+" where id=?",
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objectID))
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} else {
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return validateMutationResult(
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d.exec(
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"delete from "+props.TableName+" where project_id=? and id=?",
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projectID,
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objectID))
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}
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}
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func (d *SqlDb) deleteObjectByReferencedID(referencedID int, referencedProps db.ObjectProps, props db.ObjectProps, objectID int) error {
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field := referencedProps.ReferringColumnSuffix
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return validateMutationResult(
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d.exec("delete from " + props.TableName + " t where t." + field + "=? and t.id=?", referencedID, objectID))
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}
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func (d *SqlDb) Close(token string) {
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err := d.sql.Db.Close()
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if err != nil {
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panic(err)
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}
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}
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func (d *SqlDb) PermanentConnection() bool {
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return true
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}
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func (d *SqlDb) Connect(token string) {
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sqlDb, err := connect()
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if err != nil {
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panic(err)
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}
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if err := sqlDb.Ping(); err != nil {
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if err = createDb(); err != nil {
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panic(err)
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}
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sqlDb, err = connect()
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if err != nil {
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panic(err)
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}
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if err = sqlDb.Ping(); err != nil {
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panic(err)
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}
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}
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cfg, err := util.Config.GetDBConfig()
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if err != nil {
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panic(err)
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}
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var dialect gorp.Dialect
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switch cfg.Dialect {
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case util.DbDriverMySQL:
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dialect = gorp.MySQLDialect{Engine: "InnoDB", Encoding: "UTF8"}
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case util.DbDriverPostgres:
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dialect = gorp.PostgresDialect{}
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}
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d.sql = &gorp.DbMap{Db: sqlDb, Dialect: dialect}
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d.sql.AddTableWithName(db.APIToken{}, "user__token").SetKeys(false, "id")
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d.sql.AddTableWithName(db.AccessKey{}, "access_key").SetKeys(true, "id")
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d.sql.AddTableWithName(db.Environment{}, "project__environment").SetKeys(true, "id")
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d.sql.AddTableWithName(db.Inventory{}, "project__inventory").SetKeys(true, "id")
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d.sql.AddTableWithName(db.Project{}, "project").SetKeys(true, "id")
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d.sql.AddTableWithName(db.Repository{}, "project__repository").SetKeys(true, "id")
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d.sql.AddTableWithName(db.Task{}, "task").SetKeys(true, "id")
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d.sql.AddTableWithName(db.TaskOutput{}, "task__output").SetUniqueTogether("task_id", "time")
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d.sql.AddTableWithName(db.Template{}, "project__template").SetKeys(true, "id")
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d.sql.AddTableWithName(db.User{}, "user").SetKeys(true, "id")
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d.sql.AddTableWithName(db.Session{}, "session").SetKeys(true, "id")
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d.sql.AddTableWithName(db.Webhook{}, "webhook").SetKeys(true, "id")
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d.sql.AddTableWithName(db.WebhookExtractor{}, "webhookextractor").SetKeys(true, "id")
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d.sql.AddTableWithName(db.WebhookMatcher{}, "webhookmatcher").SetKeys(true, "id")
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d.sql.AddTableWithName(db.WebhookExtractValue{}, "webhookextractvalue").SetKeys(true, "id")
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}
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func getSqlForTable(tableName string, p db.RetrieveQueryParams) (string, []interface{}, error) {
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if p.Offset > 0 && p.Count <= 0 {
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return "", nil, fmt.Errorf("offset cannot be without limit")
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}
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q := squirrel.Select("*").
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From("`" + tableName + "`")
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if p.SortBy != "" {
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sortDirection := "ASC"
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if p.SortInverted {
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sortDirection = "DESC"
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}
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q = q.OrderBy(p.SortBy + " " + sortDirection)
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}
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if p.Offset > 0 || p.Count > 0 {
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q = q.Offset(uint64(p.Offset))
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}
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if p.Count > 0 {
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q = q.Limit(uint64(p.Count))
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}
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return q.ToSql()
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}
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func (d *SqlDb) getObjectRefs(projectID int, objectProps db.ObjectProps, objectID int) (refs db.ObjectReferrers, err error) {
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refs.Templates, err = d.getObjectRefsFrom(projectID, objectProps, objectID, db.TemplateProps)
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if err != nil {
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return
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}
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refs.Repositories, err = d.getObjectRefsFrom(projectID, objectProps, objectID, db.RepositoryProps)
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if err != nil {
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return
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}
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refs.Inventories, err = d.getObjectRefsFrom(projectID, objectProps, objectID, db.InventoryProps)
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if err != nil {
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return
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}
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templates, err := d.getObjectRefsFrom(projectID, objectProps, objectID, db.ScheduleProps)
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if err != nil {
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return
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}
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for _, st := range templates {
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exists := false
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for _, tpl := range refs.Templates {
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if tpl.ID == st.ID {
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exists = true
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break
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}
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}
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if exists {
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continue
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}
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refs.Templates = append(refs.Templates, st)
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}
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return
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}
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func (d *SqlDb) getObjectRefsFrom(
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projectID int,
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objectProps db.ObjectProps,
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objectID int,
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referringObjectProps db.ObjectProps,
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) (referringObjs []db.ObjectReferrer, err error) {
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referringObjs = make([]db.ObjectReferrer, 0)
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fields, err := objectProps.GetReferringFieldsFrom(referringObjectProps.Type)
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cond := ""
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vals := []interface{}{projectID}
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for _, f := range fields {
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if cond != "" {
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cond += " or "
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}
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cond += f + " = ?"
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vals = append(vals, objectID)
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}
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if cond == "" {
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return
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}
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var referringObjects reflect.Value
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if referringObjectProps.Type == db.ScheduleProps.Type {
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var referringSchedules []db.Schedule
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_, err = d.selectAll(&referringSchedules, "select template_id id from project__schedule where project_id = ? and ("+cond+")", vals...)
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if err != nil {
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return
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}
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if len(referringSchedules) == 0 {
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return
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}
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var ids []string
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for _, schedule := range referringSchedules {
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ids = append(ids, strconv.Itoa(schedule.ID))
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}
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referringObjects = reflect.New(reflect.SliceOf(db.TemplateProps.Type))
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_, err = d.selectAll(referringObjects.Interface(),
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"select id, name from project__template where id in ("+strings.Join(ids, ",")+")")
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} else {
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referringObjects = reflect.New(reflect.SliceOf(referringObjectProps.Type))
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_, err = d.selectAll(
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referringObjects.Interface(),
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"select id, name from "+referringObjectProps.TableName+" where project_id = ? and "+cond,
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vals...)
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}
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if err != nil {
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return
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}
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for i := 0; i < referringObjects.Elem().Len(); i++ {
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id := int(referringObjects.Elem().Index(i).FieldByName("ID").Int())
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name := referringObjects.Elem().Index(i).FieldByName("Name").String()
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referringObjs = append(referringObjs, db.ObjectReferrer{ID: id, Name: name})
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}
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return
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}
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func (d *SqlDb) Sql() *gorp.DbMap {
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return d.sql
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}
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func (d *SqlDb) IsInitialized() (bool, error) {
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_, err := d.sql.SelectInt(d.PrepareQuery("select count(1) from migrations"))
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return err == nil, nil
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}
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|
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/**
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GENERIC IMPLEMENTATION
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**/
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func InsertTemplateFromType(typeInstance interface{}) (string, []interface{}) {
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val := reflect.Indirect(reflect.ValueOf(typeInstance))
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typeFieldSize := val.Type().NumField()
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fields := ""
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values := ""
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args := make([]interface{}, 0)
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if typeFieldSize > 1 {
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fields += "("
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values += "("
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}
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for i := 0; i < typeFieldSize; i++ {
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if val.Type().Field(i).Name == "ID" {
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continue
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}
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fields += val.Type().Field(i).Tag.Get("db")
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values += "?"
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args = append(args, val.Field(i))
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if i != (typeFieldSize - 1) {
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fields += ", "
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values += ", "
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}
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}
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if typeFieldSize > 1 {
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fields += ")"
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values += ")"
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}
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return fields + " values " + values, args
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}
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|
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func AddParams(params db.RetrieveQueryParams, q *squirrel.SelectBuilder, props db.ObjectProps) {
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orderDirection := "ASC"
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if params.SortInverted {
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orderDirection = "DESC"
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}
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orderColumn := props.DefaultSortingColumn
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if containsStr(props.SortableColumns, params.SortBy) {
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orderColumn = params.SortBy
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}
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|
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if orderColumn != "" {
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q.OrderBy("t." + orderColumn + " " + orderDirection)
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}
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}
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func (d *SqlDb) GetObject(props db.ObjectProps, ID int) (object interface{}, err error) {
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query, args, err := squirrel.Select("t.*").
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From(props.TableName + " as t").
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Where(squirrel.Eq{"t.id": ID}).
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OrderBy("t.id").
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ToSql()
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if err != nil {
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return
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}
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err = d.selectOne(&object, query, args...)
|
|
|
|
return
|
|
}
|
|
|
|
func (d *SqlDb) CreateObject(props db.ObjectProps, object interface{}) (newObject interface{}, err error) {
|
|
//err = newObject.Validate()
|
|
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
template, args := InsertTemplateFromType(newObject)
|
|
insertID, err := d.insert(
|
|
"id",
|
|
"insert into " + props.TableName + " " + template, args...)
|
|
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
newObject = object
|
|
|
|
|
|
v := reflect.ValueOf(newObject)
|
|
field := v.FieldByName("ID")
|
|
field.SetInt(int64(insertID))
|
|
|
|
return
|
|
}
|
|
|
|
func (d *SqlDb) GetObjectsByForeignKeyQuery(props db.ObjectProps, foreignID int, foreignProps db.ObjectProps, params db.RetrieveQueryParams, objects interface{}) (err error) {
|
|
q := squirrel.Select("*").
|
|
From(props.TableName + " as t").
|
|
Where(foreignProps.ReferringColumnSuffix + "=?", foreignID)
|
|
|
|
AddParams(params, &q, props)
|
|
|
|
query, args, err := q.
|
|
OrderBy("t.id").
|
|
ToSql()
|
|
|
|
if err != nil {
|
|
return
|
|
}
|
|
err = d.selectOne(&objects, query, args...)
|
|
|
|
return
|
|
}
|
|
|
|
func (d *SqlDb) GetAllObjectsByForeignKey(props db.ObjectProps, foreignID int, foreignProps db.ObjectProps) (objects interface{}, err error) {
|
|
query, args, err := squirrel.Select("*").
|
|
From(props.TableName + " as t").
|
|
Where(foreignProps.ReferringColumnSuffix + "=?", foreignID).
|
|
OrderBy("t.id").
|
|
ToSql()
|
|
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
results, errQuery := d.selectAll(&objects, query, args...)
|
|
|
|
return results, errQuery
|
|
}
|
|
|
|
func (d *SqlDb) GetAllObjects(props db.ObjectProps) (objects interface{}, err error) {
|
|
query, args, err := squirrel.Select("*").
|
|
From(props.TableName + " as t").
|
|
OrderBy("t.id").
|
|
ToSql()
|
|
|
|
if err != nil {
|
|
return
|
|
}
|
|
var results []interface{}
|
|
results, err = d.selectAll(&objects, query, args...)
|
|
|
|
return results, err
|
|
|
|
}
|
|
|
|
// Retrieve the Matchers & Values referncing `id' from WebhookExtractor
|
|
// --
|
|
// Examples:
|
|
// referrerCollection := db.ObjectReferrers{}
|
|
// d.GetReferencesForForeignKey(db.ProjectProps, id, map[string]db.ObjectProps{
|
|
// 'Templates': db.TemplateProps,
|
|
// 'Inventories': db.InventoryProps,
|
|
// 'Repositories': db.RepositoryProps
|
|
// }, &referrerCollection)
|
|
//
|
|
// //
|
|
//
|
|
// referrerCollection := db.WebhookExtractorReferrers{}
|
|
// d.GetReferencesForForeignKey(db.WebhookProps, id, map[string]db.ObjectProps{
|
|
// "Matchers": db.WebhookMatcherProps,
|
|
// "Values": db.WebhookExtractValueProps
|
|
// }, &referrerCollection)
|
|
func (d *SqlDb) GetReferencesForForeignKey(objectProps db.ObjectProps, objectID int, referrerMapping map[string]db.ObjectProps, referrerCollection *interface{}) (err error) {
|
|
|
|
for key, value := range referrerMapping {
|
|
//v := reflect.ValueOf(referrerCollection)
|
|
referrers, errRef := d.GetObjectReferences(objectProps, value, objectID)
|
|
|
|
if errRef != nil {
|
|
return errRef
|
|
}
|
|
reflect.ValueOf(referrerCollection).FieldByName(key).Set(reflect.ValueOf(referrers))
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
// Find Object Referrers for objectID based on referring column taken from referringObjectProps
|
|
// Example:
|
|
// GetObjectReferences(db.WebhookMatchers, db.WebhookExtractorProps, extractorID)
|
|
func (d *SqlDb) GetObjectReferences(objectProps db.ObjectProps, referringObjectProps db.ObjectProps, objectID int) (referringObjs []db.ObjectReferrer, err error) {
|
|
referringObjs = make([]db.ObjectReferrer, 0)
|
|
|
|
fields, err := objectProps.GetReferringFieldsFrom(objectProps.Type)
|
|
|
|
cond := ""
|
|
vals := []interface{}{}
|
|
|
|
for _, f := range fields {
|
|
if cond != "" {
|
|
cond += " or "
|
|
}
|
|
|
|
cond += f + " = ?"
|
|
|
|
vals = append(vals, objectID)
|
|
}
|
|
|
|
if cond == "" {
|
|
return
|
|
}
|
|
|
|
referringObjects := reflect.New(reflect.SliceOf(referringObjectProps.Type))
|
|
_, err = d.selectAll(
|
|
referringObjects.Interface(),
|
|
"select id, name from "+referringObjectProps.TableName+" where " + objectProps.ReferringColumnSuffix + " = ? and "+cond,
|
|
vals...)
|
|
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
for i := 0; i < referringObjects.Elem().Len(); i++ {
|
|
id := int(referringObjects.Elem().Index(i).FieldByName("ID").Int())
|
|
name := referringObjects.Elem().Index(i).FieldByName("Name").String()
|
|
referringObjs = append(referringObjs, db.ObjectReferrer{ID: id, Name: name})
|
|
}
|
|
|
|
return
|
|
}
|