public static Result removerItem(Long produto) {
Form<FormularioCompra> formulario = Form.form(FormularioCompra.class).bindFromRequest();
if (formulario.hasErrors()) {
return badRequest(formularioCompra.render(formulario, new FormularioCompra()));
}
FormularioCompra item = formulario.get();
FormularioCompra dto = criarOuObterDTOCompraSessao();
dto.itens = removerItemDoDTO(produto, dto.itens);
gravarDTOCompraSessao(dto);
return ok(itens.render(dto.itens));
}
public static Result adicionarItem() {
Form<FormularioCompra> formulario = Form.form(FormularioCompra.class).bindFromRequest();
if (formulario.hasErrors()) {
return badRequest(formularioCompra.render(formulario, new FormularioCompra()));
}
FormularioCompra item = formulario.get();
FormularioCompra dto = criarOuObterDTOCompraSessao();
dto.cnpj = item.cnpj;
if (item.produto != null) {
dto.itens.add(item);
gravarDTOCompraSessao(dto);
}
formulario = Form.form(FormularioCompra.class);
return ok(itens.render(dto.itens));
}