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Implemented Create and Update methods on list

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This commit is contained in:
kolaente
2018-07-09 23:17:19 +02:00
parent 9e8f13edf6
commit b1de837c4f
12 changed files with 152 additions and 29 deletions
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66
routes/CRUD/CRUD_helper.go
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@ -5,19 +5,21 @@ import (
"git.kolaente.de/konrad/list/models"
"github.com/labstack/echo"
"net/http"
"strconv"
)
// This does web stuff, aka returns json etc. Uses CRUDable Methods to get the data
type CRUDWebHandler struct {
CObject interface{ models.CRUDable }
CObject interface{
models.CRUDable
models.Rights
}
}
// This does json, handles the request
func (c *CRUDWebHandler) ReadOneWeb(ctx echo.Context) error {
// Get the ID
id, err := strconv.ParseInt(ctx.Param("id"), 10, 64)
id, err := models.GetIntURLParam("id", ctx)
if err != nil {
return ctx.JSON(http.StatusBadRequest, models.Message{"Invalid ID."})
}
@ -37,7 +39,7 @@ func (c *CRUDWebHandler) ReadOneWeb(ctx echo.Context) error {
return ctx.JSON(http.StatusOK, c.CObject)
}
//
// ReadAllWeb returns all elements of a type
func (c *CRUDWebHandler) ReadAllWeb(ctx echo.Context) error {
currentUser, err := models.GetCurrentUser(ctx)
if err != nil {
@ -52,3 +54,59 @@ func (c *CRUDWebHandler) ReadAllWeb(ctx echo.Context) error {
return ctx.JSON(http.StatusOK, lists)
}
// UpdateWeb is the webhandler to update an object
func (c *CRUDWebHandler) UpdateWeb(ctx echo.Context) error {
// Get the object
if err := ctx.Bind(&c.CObject); err != nil {
return ctx.JSON(http.StatusBadRequest, models.Message{"No model provided."})
}
// Get the ID
var err error
id, err := models.GetIntURLParam("id", ctx)
if err != nil {
return ctx.JSON(http.StatusBadRequest, models.Message{"Invalid ID."})
}
// Check if the user has the right to do that
currentUser, err := models.GetCurrentUser(ctx)
if err != nil {
return ctx.JSON(http.StatusInternalServerError, models.Message{"Could not determine the current user."})
}
// Do the update
err = c.CObject.Update(id, &currentUser)
if err != nil {
if models.IsErrNeedToBeListAdmin(err) {
return echo.NewHTTPError(http.StatusForbidden, "You need to be list admin to do that.")
}
return echo.NewHTTPError(http.StatusInternalServerError)
}
return ctx.JSON(http.StatusOK, c.CObject)
}
// CreateWeb is the handler to create an object
func (c *CRUDWebHandler) CreateWeb(ctx echo.Context) error {
// Get the object
if err := ctx.Bind(&c.CObject); err != nil {
return ctx.JSON(http.StatusBadRequest, models.Message{"No 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.")
}
// Create
err = c.CObject.Create(&currentUser)
if err != nil {
fmt.Println(err)
return echo.NewHTTPError(http.StatusInternalServerError)
}
return ctx.JSON(http.StatusOK, c.CObject)
}