Split a bit of backend code

internal/app/collection_insert.go

@@ -0,0 +1,49 @@
+package app
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	"github.com/wailsapp/wails/v2/pkg/runtime"
+)
+
+func (a *App) PerformInsert(hostKey, dbKey, collKey, jsonData string) interface{} {
+	var data []interface{}
+
+	jsonData = strings.TrimSpace(jsonData)
+	if strings.HasPrefix(jsonData, "{") {
+		jsonData = "[" + jsonData + "]"
+	}
+
+	err := json.Unmarshal([]byte(jsonData), &data)
+	if err != nil {
+		fmt.Println(err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Type:    runtime.ErrorDialog,
+			Title:   "Couldn't parse JSON",
+			Message: err.Error(),
+		})
+		return nil
+	}
+
+	client, ctx, close, err := a.connectToHost(hostKey)
+	if err != nil {
+		fmt.Println(err.Error())
+		return nil
+	}
+
+	defer close()
+	res, err := client.Database(dbKey).Collection(collKey).InsertMany(ctx, data)
+	if err != nil {
+		fmt.Println(err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Type:    runtime.ErrorDialog,
+			Title:   "Encountered an error while performing query",
+			Message: err.Error(),
+		})
+		return nil
+	}
+
+	return res.InsertedIDs
+}