Added start read date

internal/routes/bookget.go

@@ -3,6 +3,7 @@ package routes
 import (
 	"net/http"
 	"strconv"
+	"time"
 
 	"git.artlef.fr/PersonalLibraryManager/internal/appcontext"
 	"git.artlef.fr/PersonalLibraryManager/internal/model"
@@ -32,5 +33,22 @@ func GetBookHandler(ac appcontext.AppContext) {
 		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
 		return
 	}
+	err = fixBookGetDateFields(&book)
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
 	ac.C.JSON(http.StatusOK, book)
 }
+
+func fixBookGetDateFields(book *query.BookGet) error {
+	if book.StartReadDate == "" {
+		return nil
+	}
+	startDate, err := time.Parse(time.RFC3339, book.StartReadDate)
+	if err != nil {
+		return err
+	}
+	book.StartReadDate = startDate.Format(time.DateOnly)
+	return nil
+}