package api_impl

import (
	"database/sql"
	"net/http"

	"atlas9.dev/c/core/dbi"
	"atlas9.dev/c/demo/api"
	"atlas9.dev/c/demo/lib/ents"
	"atlas9.dev/c/demo/lib/access"
)

type EntsImpl struct {
	DB    *sql.DB
	Guard access.Guard
	Store dbi.Factory[ents.Store]
}

func (e *EntsImpl) ServeMux(mux *http.ServeMux) {

	mux.HandleFunc(api.Path_Entitlements_Read, e.Read)
}

func (e *EntsImpl) Read(w http.ResponseWriter, r *http.Request) {

	var req api.Entitlements_ReadReq
	if read(w, r, &req) {
		return
	}

	if check(w, r, e.Guard, ents.Cap_Entitlements_Read, req.Tenant, "") {
		return
	}

	ctx := r.Context()
	var out ents.Entitlements
	err := dbi.ReadOnly(ctx, e.DB, func(tx dbi.DBI) error {
		return e.Store(tx).Get(ctx, req.Tenant, &out)
	})

	write(ctx, w, err, api.Entitlements_ReadRes{Entitlements: out})
}