Started work on indexes

internal/app/collection_indexes.go

@@ -0,0 +1,42 @@
+package app
+
+import (
+	"fmt"
+
+	"github.com/wailsapp/wails/v2/pkg/runtime"
+	"go.mongodb.org/mongo-driver/bson"
+)
+
+func (a *App) GetIndexes(hostKey, dbKey, collKey string) []bson.M {
+	client, ctx, close, err := a.connectToHost(hostKey)
+	if err != nil {
+		fmt.Println(err.Error())
+		return nil
+	}
+	defer close()
+
+	cur, err := client.Database(dbKey).Collection(collKey).Indexes().List(ctx)
+	if err != nil {
+		fmt.Println(err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Type:    runtime.ErrorDialog,
+			Title:   "Encountered an error while creating index cursor",
+			Message: err.Error(),
+		})
+		return nil
+	}
+
+	var results []bson.M
+	err = cur.All(ctx, &results)
+	if err != nil {
+		fmt.Println(err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Type:    runtime.ErrorDialog,
+			Title:   "Encountered an error while executing index cursor",
+			Message: err.Error(),
+		})
+		return nil
+	}
+
+	return results
+}