lolibrary/lolibrary

package handler

import (
    "github.com/lolibrary/lolibrary/libraries/validation"
    "github.com/lolibrary/lolibrary/service.attribute/dao"
    "github.com/lolibrary/lolibrary/service.attribute/marshaling"
    attributeproto "github.com/lolibrary/lolibrary/service.attribute/proto"
    "github.com/monzo/slog"
    "github.com/monzo/typhon"
)

func handleListAttributesByItem(req typhon.Request) typhon.Response {
    body := &attributeproto.GETListAttributesByItemRequest{}
    if err := req.Decode(body); err != nil {
        slog.Error(req, "Error decoding request body: %v", err)
        return typhon.Response{Error: err}
    }

    switch {
    case body.ItemId == "":
        return typhon.Response{Error: validation.ErrMissingParam("item_id")}
    }

    values, err := dao.ListAttributesByItem(req, body.ItemId)
    if err != nil {
        slog.Error(req, "Failed to list attributes by item ID: %v", err, map[string]string{
            "item_id": body.ItemId,
        })
        return typhon.Response{Error: err}
    }

    return req.Response(&attributeproto.GETListAttributesByItemResponse{
        Attributes: marshaling.AttributeValuesToProto(values),
    })
}