feat: mark book as read

internal/routes/bookpostread.go

@@ -0,0 +1,63 @@
+package routes
+
+import (
+	"errors"
+	"net/http"
+
+	"git.artlef.fr/PersonalLibraryManager/internal/appcontext"
+	"git.artlef.fr/PersonalLibraryManager/internal/model"
+	"git.artlef.fr/PersonalLibraryManager/internal/myvalidator"
+	"gorm.io/gorm"
+)
+
+type bookPostMarkAsRead struct {
+	BookID uint `json:"bookId" binding:"required"`
+}
+
+func PostBookReadHandler(ac appcontext.AppContext) {
+	var userbook bookPostMarkAsRead
+	err := ac.C.ShouldBindJSON(&userbook)
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
+	err = myvalidator.ValidateId(ac.Db, userbook.BookID, &model.Book{})
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
+	user, fetchUserErr := ac.GetAuthenticatedUser()
+	if fetchUserErr != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
+
+	var userbookDb model.UserBook
+	res := ac.Db.Where("user_id = ? AND book_id = ?", user.ID, userbook.BookID).First(&userbookDb)
+	err = res.Error
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			userbookDb = userBookWsToDb(userbook, &user)
+			err = ac.Db.Save(&userbookDb).Error
+			if err != nil {
+				myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+				return
+			}
+		} else {
+			myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+			return
+		}
+	} else {
+		userbookDb.Read = true
+		ac.Db.Save(&userbookDb)
+	}
+	ac.C.String(http.StatusOK, "Success")
+}
+
+func userBookWsToDb(ub bookPostMarkAsRead, user *model.User) model.UserBook {
+	return model.UserBook{
+		UserID: user.ID,
+		BookID: ub.BookID,
+		Read:   true,
+	}
+}