56 lines
945 B
Go
56 lines
945 B
Go
package database
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import (
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"database/sql"
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"os"
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"GoMembership/internal/config"
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"GoMembership/pkg/logger"
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"embed"
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_ "github.com/mattn/go-sqlite3"
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)
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//go:embed schema.sql
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var fs embed.FS
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func initializeDB(dbPath string) error {
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db, err := sql.Open("sqlite3", dbPath)
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if err != nil {
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return err
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}
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defer db.Close()
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schema, err := fs.ReadFile("schema.sql")
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if err != nil {
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return err
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}
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_, err = db.Exec(string(schema))
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if err != nil {
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return err
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}
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return nil
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}
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func Connect(DBcfg config.DatabaseConfig) *sql.DB {
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_, err := os.Stat(DBcfg.DBPath)
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if os.IsNotExist(err) {
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initErr := initializeDB(DBcfg.DBPath)
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if initErr != nil {
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logger.Error.Fatalf("Couldn't create database: %v", initErr)
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}
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logger.Info.Println("Created new database")
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}
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db, err := sql.Open("sqlite3", DBcfg.DBPath)
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if err != nil {
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logger.Error.Fatal(err)
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}
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if err := db.Ping(); err != nil {
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logger.Error.Fatal(err)
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}
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return db
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}
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