package utils import ( "context" "encoding/binary" "git.defalsify.org/vise.git/db" ) type DataTyp uint16 const ( DATA_ACCOUNT DataTyp = iota DATA_ACCOUNT_CREATED DATA_TRACKING_ID DATA_PUBLIC_KEY DATA_CUSTODIAL_ID DATA_ACCOUNT_PIN DATA_ACCOUNT_STATUS DATA_FIRST_NAME DATA_FAMILY_NAME DATA_YOB DATA_LOCATION DATA_GENDER DATA_OFFERINGS DATA_RECIPIENT DATA_AMOUNT ) func typToBytes(typ DataTyp) []byte { var b [2]byte binary.BigEndian.PutUint16(b[:], uint16(typ)) return b[:] } func PackKey(typ DataTyp, data []byte) []byte { v := typToBytes(typ) return append(v, data...) } func ReadEntry(ctx context.Context, store db.Db, sessionId string, typ DataTyp) ([]byte, error) { store.SetPrefix(db.DATATYPE_USERDATA) store.SetSession(sessionId) k := PackKey(typ, []byte(sessionId)) b, err := store.Get(ctx, k) if err != nil { return nil, err } return b, nil } func WriteEntry(ctx context.Context, store db.Db, sessionId string, typ DataTyp, value []byte) error { store.SetPrefix(db.DATATYPE_USERDATA) store.SetSession(sessionId) k := PackKey(typ, []byte(sessionId)) return store.Put(ctx, k, value) }