api/routes/crud/create.go

59 lines
1.7 KiB
Go

package crud
import (
"git.kolaente.de/konrad/list/models"
"github.com/labstack/echo"
"net/http"
)
// CreateWeb is the handler to create an object
func (c *WebHandler) CreateWeb(ctx echo.Context) error {
// Get the object
if err := ctx.Bind(&c.CObject); err != nil {
return echo.NewHTTPError(http.StatusBadRequest, "No or invalid model provided.")
}
// Get the user to pass for later checks
currentUser, err := models.GetCurrentUser(ctx)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Could not determine the current user.")
}
// Get an ID if we have one
var id int64
if ctx.Param("id") != "" {
id, err = models.GetIntURLParam("id", ctx)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, "Bad id.")
}
}
// Create
err = c.CObject.Create(&currentUser, id)
if err != nil {
if models.IsErrListDoesNotExist(err) {
return echo.NewHTTPError(http.StatusBadRequest, "The list does not exist.")
}
if models.IsErrListItemCannotBeEmpty(err) {
return echo.NewHTTPError(http.StatusBadRequest, "You must provide at least a list item text.")
}
if models.IsErrUserDoesNotExist(err) {
return echo.NewHTTPError(http.StatusBadRequest, "The user does not exist.")
}
if models.IsErrNeedToBeListWriter(err) {
return echo.NewHTTPError(http.StatusForbidden, "You need to have write access on that list.")
}
if models.IsErrNamespaceDoesNotExist(err) {
return echo.NewHTTPError(http.StatusBadRequest, "The namespace does not exist.")
}
if models.IsErrNamespaceNameCannotBeEmpty(err) {
return echo.NewHTTPError(http.StatusNotFound, "The namespace name cannot be empty.")
}
return echo.NewHTTPError(http.StatusInternalServerError)
}
return ctx.JSON(http.StatusOK, c.CObject)
}