Added functions for adding items to a todolist

routes/api/v1/list_item_add_update.go

@@ -0,0 +1,50 @@
+package v1
+
+import (
+	"git.kolaente.de/konrad/list/models"
+	"github.com/labstack/echo"
+	"net/http"
+	"strconv"
+)
+
+func AddOrUpdateListItem(c echo.Context) error {
+	// Get the list item
+	var listItem *models.ListItem
+
+	if err := c.Bind(&listItem); err != nil {
+		return c.JSON(http.StatusBadRequest, models.Message{"No list model provided."})
+	}
+
+	// Get the list ID
+	id := c.Param("id")
+	// Make int
+	listID, err := strconv.ParseInt(id, 10, 64)
+	if err != nil {
+		return c.JSON(http.StatusBadRequest, models.Message{"Invalid ID."})
+	}
+	listItem.ListID = listID
+
+	// Set the user
+	user, err := models.GetCurrentUser(c)
+	if err != nil {
+		return c.JSON(http.StatusInternalServerError, models.Message{"An error occured."})
+	}
+	listItem.CreatedBy = user
+
+	err = models.CreateOrUpdateListItem(listItem)
+	if err != nil {
+		if models.IsErrListDoesNotExist(err) {
+			return c.JSON(http.StatusBadRequest, models.Message{"The list does not exist."})
+		}
+		if models.IsErrListItemCannotBeEmpty(err) {
+			return c.JSON(http.StatusBadRequest, models.Message{"You must provide at least a list item text."})
+		}
+		if models.IsErrUserDoesNotExist(err) {
+			return c.JSON(http.StatusBadRequest, models.Message{"The user does not exist."})
+		}
+
+		return c.JSON(http.StatusInternalServerError, models.Message{"An error occured."})
+	}
+
+	return c.JSON(http.StatusOK, listItem)
+}