TheMathemagicians/sevenkeys/database/cachetimestamp.go

package database

import (
	"database/sql"
	"time"
)

const CacheTypeAllCardsBulkData = "AllCardsBulkData"

func GetCacheTimestampByType(db *sql.DB, cacheType string) (string, error) {
	var timestamp string

	query := "SELECT Stamp FROM CacheTimestamp WHERE CacheType = ?;"
	err := db.QueryRow(query, cacheType).Scan(&timestamp)

	return timestamp, err
}

func InsertOrUpdateCacheTimestampByType(db *sql.DB, cacheType string, stamp time.Time) error {
	query := `INSERT INTO CacheTimestamp (CacheType, Stamp)
		VALUES (?, ?)
		ON DUPLICATE KEY
		UPDATE Stamp = ?;`

	insertOrUpdate, err := db.Prepare(query)
	defer insertOrUpdate.Close()
	if err != nil {
		return err
	}

	_, err = insertOrUpdate.Exec(cacheType, stamp, stamp)
	if err != nil {
		return err
	}

	return nil
}