Add intial database migrations

src/db/update.go

@@ -0,0 +1,24 @@
+package db
+
+import (
+	"database/sql"
+	"os"
+	"log"
+)
+
+func CheckError(e error) {
+	if e != nil {
+		panic(e)
+	}
+}
+
+func Update(db *sql.DB, migrations []string) {
+	for _, x := range migrations {
+		data, err := os.ReadFile("./db/migrations/" + x + ".sql")
+		CheckError(err)
+		res, err := db.Exec(string(data))
+		_ = res
+		CheckError(err)
+		log.Print("Applied migration " + x)
+	}
+}