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_channels_get_left_channels_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{}
+)
+
+// ChannelsGetLeftChannelsRequest represents TL type `channels.getLeftChannels#8341ecc0`.
+// Get a list of channels/supergroups¹ we left, requires a takeout session, see here »
+// for more info².
+//
+// Links:
+//  1. https://core.telegram.org/api/channel
+//  2. https://core.telegram.org/api/takeout
+//
+// See https://core.telegram.org/method/channels.getLeftChannels for reference.
+type ChannelsGetLeftChannelsRequest struct {
+	// Offset for pagination¹
+	//
+	// Links:
+	//  1) https://core.telegram.org/api/offsets
+	Offset int
+}
+
+// ChannelsGetLeftChannelsRequestTypeID is TL type id of ChannelsGetLeftChannelsRequest.
+const ChannelsGetLeftChannelsRequestTypeID = 0x8341ecc0
+
+// Ensuring interfaces in compile-time for ChannelsGetLeftChannelsRequest.
+var (
+	_ bin.Encoder     = &ChannelsGetLeftChannelsRequest{}
+	_ bin.Decoder     = &ChannelsGetLeftChannelsRequest{}
+	_ bin.BareEncoder = &ChannelsGetLeftChannelsRequest{}
+	_ bin.BareDecoder = &ChannelsGetLeftChannelsRequest{}
+)
+
+func (g *ChannelsGetLeftChannelsRequest) Zero() bool {
+	if g == nil {
+		return true
+	}
+	if !(g.Offset == 0) {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (g *ChannelsGetLeftChannelsRequest) String() string {
+	if g == nil {
+		return "ChannelsGetLeftChannelsRequest(nil)"
+	}
+	type Alias ChannelsGetLeftChannelsRequest
+	return fmt.Sprintf("ChannelsGetLeftChannelsRequest%+v", Alias(*g))
+}
+
+// FillFrom fills ChannelsGetLeftChannelsRequest from given interface.
+func (g *ChannelsGetLeftChannelsRequest) FillFrom(from interface {
+	GetOffset() (value int)
+}) {
+	g.Offset = from.GetOffset()
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*ChannelsGetLeftChannelsRequest) TypeID() uint32 {
+	return ChannelsGetLeftChannelsRequestTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*ChannelsGetLeftChannelsRequest) TypeName() string {
+	return "channels.getLeftChannels"
+}
+
+// TypeInfo returns info about TL type.
+func (g *ChannelsGetLeftChannelsRequest) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "channels.getLeftChannels",
+		ID:   ChannelsGetLeftChannelsRequestTypeID,
+	}
+	if g == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "Offset",
+			SchemaName: "offset",
+		},
+	}
+	return typ
+}
+
+// Encode implements bin.Encoder.
+func (g *ChannelsGetLeftChannelsRequest) Encode(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't encode channels.getLeftChannels#8341ecc0 as nil")
+	}
+	b.PutID(ChannelsGetLeftChannelsRequestTypeID)
+	return g.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (g *ChannelsGetLeftChannelsRequest) EncodeBare(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't encode channels.getLeftChannels#8341ecc0 as nil")
+	}
+	b.PutInt(g.Offset)
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (g *ChannelsGetLeftChannelsRequest) Decode(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't decode channels.getLeftChannels#8341ecc0 to nil")
+	}
+	if err := b.ConsumeID(ChannelsGetLeftChannelsRequestTypeID); err != nil {
+		return fmt.Errorf("unable to decode channels.getLeftChannels#8341ecc0: %w", err)
+	}
+	return g.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (g *ChannelsGetLeftChannelsRequest) DecodeBare(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't decode channels.getLeftChannels#8341ecc0 to nil")
+	}
+	{
+		value, err := b.Int()
+		if err != nil {
+			return fmt.Errorf("unable to decode channels.getLeftChannels#8341ecc0: field offset: %w", err)
+		}
+		g.Offset = value
+	}
+	return nil
+}
+
+// GetOffset returns value of Offset field.
+func (g *ChannelsGetLeftChannelsRequest) GetOffset() (value int) {
+	if g == nil {
+		return
+	}
+	return g.Offset
+}
+
+// ChannelsGetLeftChannels invokes method channels.getLeftChannels#8341ecc0 returning error if any.
+// Get a list of channels/supergroups¹ we left, requires a takeout session, see here »
+// for more info².
+//
+// Links:
+//  1. https://core.telegram.org/api/channel
+//  2. https://core.telegram.org/api/takeout
+//
+// Possible errors:
+//
+//	403 TAKEOUT_REQUIRED: A takeout session needs to be initialized first, see here » for more info.
+//
+// See https://core.telegram.org/method/channels.getLeftChannels for reference.
+func (c *Client) ChannelsGetLeftChannels(ctx context.Context, offset int) (MessagesChatsClass, error) {
+	var result MessagesChatsBox
+
+	request := &ChannelsGetLeftChannelsRequest{
+		Offset: offset,
+	}
+	if err := c.rpc.Invoke(ctx, request, &result); err != nil {
+		return nil, err
+	}
+	return result.Chats, nil
+}