v1.0.0

common/protocol/user.go

@@ -0,0 +1,39 @@
+package protocol
+
+func (u *User) GetTypedAccount() (Account, error) {
+	if u.GetAccount() == nil {
+		return nil, newError("Account missing").AtWarning()
+	}
+
+	rawAccount, err := u.Account.GetInstance()
+	if err != nil {
+		return nil, err
+	}
+	if asAccount, ok := rawAccount.(AsAccount); ok {
+		return asAccount.AsAccount()
+	}
+	if account, ok := rawAccount.(Account); ok {
+		return account, nil
+	}
+	return nil, newError("Unknown account type: ", u.Account.Type)
+}
+
+func (u *User) ToMemoryUser() (*MemoryUser, error) {
+	account, err := u.GetTypedAccount()
+	if err != nil {
+		return nil, err
+	}
+	return &MemoryUser{
+		Account: account,
+		Email:   u.Email,
+		Level:   u.Level,
+	}, nil
+}
+
+// MemoryUser is a parsed form of User, to reduce number of parsing of Account proto.
+type MemoryUser struct {
+	// Account is the parsed account of the protocol.
+	Account Account
+	Email   string
+	Level   uint32
+}