Method Update

_examples/database/mysql/api/category_handler.go:108–132

Update performs a full-update of a record in the database. Method: PUT.

(ctx iris.Context)

// Update performs a full-update of a record in the database.
// Method: PUT.
func (h *CategoryHandler) Update(ctx iris.Context) {
	var cat entity.Category
	if err := ctx.ReadJSON(&cat); err != nil {
		return
	}

	affected, err := h.service.Update(ctx.Request().Context(), cat)
	if err != nil {
		if err == sql.ErrUnprocessable {
			ctx.StopWithJSON(iris.StatusUnprocessableEntity, newError(iris.StatusUnprocessableEntity, ctx.Request().Method, ctx.Path(), "required fields are missing"))
			return
		}

		debugf("CategoryHandler.Update(DB): %v", err)
		writeInternalServerError(ctx)
		return
	}

	status := iris.StatusOK
	if affected == 0 {
		status = iris.StatusNotModified
	}

	ctx.StatusCode(status)
}

// PartialUpdate is the handler for partially update one or more fields of the record.
// Method: PATCH.