api/internal/database/database.go


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package database

import (
	"database/sql"
	_ "github.com/mattn/go-sqlite3"
	"log"
	"path/filepath"
	"water/api/internal/config"
)

func EstablishDBConnection() *sql.DB {
	c, err := config.Load()

	driver := c.GetString("DB_DRIVER")
	path, err := filepath.Abs(c.GetString("DB_PATH"))
	if err != nil {
		log.Fatal("There was and error getting the absolute path of the database.")
	}
	db, err := sql.Open(driver, path)
	if err != nil {
		panic(err)
	}
	return db
}