repo.me/internal/handler/catalog.go

package handler

import (
	"net/http"
	"strconv"

	"nf-repo/internal/interfaces"
	"nf-repo/internal/model"
	"nf-repo/internal/tool/rerr"

	"github.com/loveuer/nf"
)

func handleCatalog(ctx *nf.Ctx, m interfaces.ManifestHandler) error {
	if ctx.Method() != "GET" {
		return rerr.Error(ctx, &rerr.RepositoryError{
			Status:  http.StatusBadRequest,
			Code:    "METHOD_UNKNOWN",
			Message: "We don't understand your method + url",
		})
	}

	nStr := ctx.Query("n")
	n := 10000
	if nStr != "" {
		n, _ = strconv.Atoi(nStr)
	}

	var (
		re   *rerr.RepositoryError
		list *model.Catalog
	)

	if list, re = m.Catalog(ctx.Request.Context(), n, 0, ""); re != nil {
		return rerr.Error(ctx, re)
	}

	return ctx.JSON(list)
}