import strutils, sequtils, macros import prefs_impl, types export genUpdatePrefs static: var pFields: seq[string] for id in getTypeImpl(Prefs)[2]: if $id[0] == "id": continue pFields.add $id[0] let pDefs = toSeq(allPrefs()).mapIt(it.name) let missing = pDefs.filterIt(it notin pFields) if missing.len > 0: raiseAssert("{$1} missing from the Prefs type" % missing.join(", ")) dbFromTypes("prefs.db", "", "", "", [Prefs]) withDb: try: createTables() except DbError: discard proc cache*(prefs: var Prefs) = withDb: try: doAssert prefs.id != 0 discard Prefs.getOne("id = ?", prefs.id) prefs.update() except AssertionError, KeyError: prefs.insert() proc getPrefs*(id: string): Prefs = if id.len == 0: return genDefaultPrefs() withDb: try: result.getOne("id = ?", id) except KeyError: result = genDefaultPrefs() proc resetPrefs*(prefs: var Prefs) = var defPrefs = genDefaultPrefs() defPrefs.id = prefs.id cache(defPrefs) prefs = defPrefs