Added functions for adding items to a todolist

routes/api/v1/list_show.go

@@ -0,0 +1,32 @@
+package v1
+
+import (
+	"git.kolaente.de/konrad/list/models"
+	"github.com/labstack/echo"
+	"net/http"
+	"strconv"
+)
+
+// AddOrUpdateList Adds or updates a new list
+func GetListByID(c echo.Context) error {
+	// Check if we have our 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."})
+	}
+
+	// Get the list
+	list, err := models.GetListByID(listID)
+	if err != nil {
+		if models.IsErrListDoesNotExist(err) {
+			return c.JSON(http.StatusBadRequest, models.Message{"The list does not exist."})
+		}
+
+		return c.JSON(http.StatusInternalServerError, models.Message{"An error occured."})
+	}
+
+	return c.JSON(http.StatusOK, list)
+}