49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package models
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import (
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"database/sql"
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"github.com/pkg/errors"
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)
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func initializeSiteInfoRow(db *sql.DB) (*SiteInfo, error) {
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_, err := db.Exec("INSERT INTO site_info (initial_setup, periodic_scan_interval, concurrent_workers) VALUES (true, 0, 3)")
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if err != nil {
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return nil, errors.Wrap(err, "initialize site_info row")
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}
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siteInfo := &SiteInfo{}
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row := db.QueryRow("SELECT * FROM site_info")
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if err := row.Scan(&siteInfo.InitialSetup, &siteInfo.PeriodicScanInterval, &siteInfo.ConcurrentWorkers); err != nil {
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return nil, errors.Wrap(err, "get site_info row after initialization")
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}
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return siteInfo, nil
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}
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// GetSiteInfo gets the site info row from the database, and creates it if it does not exist
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func GetSiteInfo(db *sql.DB) (*SiteInfo, error) {
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rows, err := db.Query("SELECT * FROM site_info")
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defer rows.Close()
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if err != nil {
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return nil, err
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}
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siteInfo := &SiteInfo{}
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if !rows.Next() {
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// Entry does not exist
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siteInfo, err = initializeSiteInfoRow(db)
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if err != nil {
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return nil, err
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}
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} else {
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if err := rows.Scan(&siteInfo.InitialSetup, &siteInfo.PeriodicScanInterval, &siteInfo.ConcurrentWorkers); err != nil {
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return nil, err
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}
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}
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return siteInfo, nil
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}
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