Add tempdb

mongox/tempdb/tempdb.go

@@ -0,0 +1,35 @@
+package tempdb
+
+import (
+	"context"
+	"math/rand"
+	"strconv"
+
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+
+	"github.com/mainnika/mongox-go-driver/mongox"
+	"github.com/mainnika/mongox-go-driver/mongox/database"
+)
+
+// TempDB is a temporary database connection that will be destroyed after close
+type TempDB struct {
+	mongox.Database
+}
+
+// NewTempDB creates new mongo connection
+func NewTempDB(URI string) (tempdb *TempDB, err error) {
+
+	name := strconv.Itoa(rand.Int())
+	opts := options.Client().ApplyURI(URI)
+	client, err := mongo.Connect(context.Background(), opts)
+
+	tempdb = &TempDB{Database: database.NewDatabase(client, name)}
+
+	return
+}
+
+// Close the connection and drop database
+func (tdb *TempDB) Close() {
+	_ = tdb.Client().Database(tdb.Name()).Drop(tdb.Context())
+}