move gotd fork into repo. (#111)

- update to latest telegram layer
- remove some references to fields in tg.Entities that don't exist in
the schema
- originally added here:
https://github.com/beeper/td/commit/820929062a2ba0104397bc01235ab58a9cff780e
  - referenced here
-
https://github.com/mautrix/telegramgo/commit/124f0967ed195b5a380c9bd02e170ada9710dde3
-
https://github.com/mautrix/telegramgo/commit/4205047aab2e0639217148b5d125bfaab668bd8e

pkg/gotd/tg/tl_labeled_price_gen.go

@@ -0,0 +1,195 @@
+// Code generated by gotdgen, DO NOT EDIT.
+
+package tg
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sort"
+	"strings"
+
+	"go.uber.org/multierr"
+
+	"go.mau.fi/mautrix-telegram/pkg/gotd/bin"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tdjson"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tdp"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tgerr"
+)
+
+// No-op definition for keeping imports.
+var (
+	_ = bin.Buffer{}
+	_ = context.Background()
+	_ = fmt.Stringer(nil)
+	_ = strings.Builder{}
+	_ = errors.Is
+	_ = multierr.AppendInto
+	_ = sort.Ints
+	_ = tdp.Format
+	_ = tgerr.Error{}
+	_ = tdjson.Encoder{}
+)
+
+// LabeledPrice represents TL type `labeledPrice#cb296bf8`.
+// This object represents a portion of the price for goods or services.
+//
+// See https://core.telegram.org/constructor/labeledPrice for reference.
+type LabeledPrice struct {
+	// Portion label
+	Label string
+	// Price of the product in the smallest units of the currency (integer, not float/double)
+	// For example, for a price of US$ 1.45 pass amount = 145. See the exp parameter in
+	// currencies.json¹, it shows the number of digits past the decimal point for each
+	// currency (2 for the majority of currencies).
+	//
+	// Links:
+	//  1) https://core.telegram.org/bots/payments/currencies.json
+	Amount int64
+}
+
+// LabeledPriceTypeID is TL type id of LabeledPrice.
+const LabeledPriceTypeID = 0xcb296bf8
+
+// Ensuring interfaces in compile-time for LabeledPrice.
+var (
+	_ bin.Encoder     = &LabeledPrice{}
+	_ bin.Decoder     = &LabeledPrice{}
+	_ bin.BareEncoder = &LabeledPrice{}
+	_ bin.BareDecoder = &LabeledPrice{}
+)
+
+func (l *LabeledPrice) Zero() bool {
+	if l == nil {
+		return true
+	}
+	if !(l.Label == "") {
+		return false
+	}
+	if !(l.Amount == 0) {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (l *LabeledPrice) String() string {
+	if l == nil {
+		return "LabeledPrice(nil)"
+	}
+	type Alias LabeledPrice
+	return fmt.Sprintf("LabeledPrice%+v", Alias(*l))
+}
+
+// FillFrom fills LabeledPrice from given interface.
+func (l *LabeledPrice) FillFrom(from interface {
+	GetLabel() (value string)
+	GetAmount() (value int64)
+}) {
+	l.Label = from.GetLabel()
+	l.Amount = from.GetAmount()
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*LabeledPrice) TypeID() uint32 {
+	return LabeledPriceTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*LabeledPrice) TypeName() string {
+	return "labeledPrice"
+}
+
+// TypeInfo returns info about TL type.
+func (l *LabeledPrice) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "labeledPrice",
+		ID:   LabeledPriceTypeID,
+	}
+	if l == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "Label",
+			SchemaName: "label",
+		},
+		{
+			Name:       "Amount",
+			SchemaName: "amount",
+		},
+	}
+	return typ
+}
+
+// Encode implements bin.Encoder.
+func (l *LabeledPrice) Encode(b *bin.Buffer) error {
+	if l == nil {
+		return fmt.Errorf("can't encode labeledPrice#cb296bf8 as nil")
+	}
+	b.PutID(LabeledPriceTypeID)
+	return l.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (l *LabeledPrice) EncodeBare(b *bin.Buffer) error {
+	if l == nil {
+		return fmt.Errorf("can't encode labeledPrice#cb296bf8 as nil")
+	}
+	b.PutString(l.Label)
+	b.PutLong(l.Amount)
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (l *LabeledPrice) Decode(b *bin.Buffer) error {
+	if l == nil {
+		return fmt.Errorf("can't decode labeledPrice#cb296bf8 to nil")
+	}
+	if err := b.ConsumeID(LabeledPriceTypeID); err != nil {
+		return fmt.Errorf("unable to decode labeledPrice#cb296bf8: %w", err)
+	}
+	return l.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (l *LabeledPrice) DecodeBare(b *bin.Buffer) error {
+	if l == nil {
+		return fmt.Errorf("can't decode labeledPrice#cb296bf8 to nil")
+	}
+	{
+		value, err := b.String()
+		if err != nil {
+			return fmt.Errorf("unable to decode labeledPrice#cb296bf8: field label: %w", err)
+		}
+		l.Label = value
+	}
+	{
+		value, err := b.Long()
+		if err != nil {
+			return fmt.Errorf("unable to decode labeledPrice#cb296bf8: field amount: %w", err)
+		}
+		l.Amount = value
+	}
+	return nil
+}
+
+// GetLabel returns value of Label field.
+func (l *LabeledPrice) GetLabel() (value string) {
+	if l == nil {
+		return
+	}
+	return l.Label
+}
+
+// GetAmount returns value of Amount field.
+func (l *LabeledPrice) GetAmount() (value int64) {
+	if l == nil {
+		return
+	}
+	return l.Amount
+}