pocketbase integration for persisting data

pb/pb.go

@@ -1,17 +1,42 @@
+// pb.go
 package pb
 
 import (
+	"sync"
+
 	"github.com/charmbracelet/log"
 	"github.com/pocketbase/pocketbase"
+	"github.com/pocketbase/pocketbase/models"
 )
 
-func Run() {
-	app := pocketbase.New()
+var (
+	app  *pocketbase.PocketBase
+	once sync.Once
+)
 
-	func() {
-		if err := app.Start(); err != nil {
-			log.Fatal(err)
-		}
-	}()
+// Init initializes the PocketBase app
+func Init() {
+	once.Do(func() {
+		app = pocketbase.New()
 
+		// Add any necessary configuration or initialization here
+
+		func() {
+			if err := app.Start(); err != nil {
+				log.Fatal(err)
+			}
+		}()
+	})
+}
+
+func GetRecordById(collectionID string, recordID string) (*models.Record, error) {
+	// Access the PocketBase DAO and perform database operations
+	// Example: Retrieve all records from the "articles" collection
+	record, err := app.Dao().FindRecordById(collectionID, recordID)
+	if err != nil {
+		log.Error(err)
+		return nil, err
+	}
+
+	return record, nil
 }