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_set_discussion_group_gen.go

@@ -0,0 +1,242 @@
+// 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{}
+)
+
+// ChannelsSetDiscussionGroupRequest represents TL type `channels.setDiscussionGroup#40582bb2`.
+// Associate a group to a channel as discussion group¹ for that channel
+//
+// Links:
+//  1. https://core.telegram.org/api/discussion
+//
+// See https://core.telegram.org/method/channels.setDiscussionGroup for reference.
+type ChannelsSetDiscussionGroupRequest struct {
+	// Channel
+	Broadcast InputChannelClass
+	// Discussion group¹ to associate to the channel
+	//
+	// Links:
+	//  1) https://core.telegram.org/api/discussion
+	Group InputChannelClass
+}
+
+// ChannelsSetDiscussionGroupRequestTypeID is TL type id of ChannelsSetDiscussionGroupRequest.
+const ChannelsSetDiscussionGroupRequestTypeID = 0x40582bb2
+
+// Ensuring interfaces in compile-time for ChannelsSetDiscussionGroupRequest.
+var (
+	_ bin.Encoder     = &ChannelsSetDiscussionGroupRequest{}
+	_ bin.Decoder     = &ChannelsSetDiscussionGroupRequest{}
+	_ bin.BareEncoder = &ChannelsSetDiscussionGroupRequest{}
+	_ bin.BareDecoder = &ChannelsSetDiscussionGroupRequest{}
+)
+
+func (s *ChannelsSetDiscussionGroupRequest) Zero() bool {
+	if s == nil {
+		return true
+	}
+	if !(s.Broadcast == nil) {
+		return false
+	}
+	if !(s.Group == nil) {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (s *ChannelsSetDiscussionGroupRequest) String() string {
+	if s == nil {
+		return "ChannelsSetDiscussionGroupRequest(nil)"
+	}
+	type Alias ChannelsSetDiscussionGroupRequest
+	return fmt.Sprintf("ChannelsSetDiscussionGroupRequest%+v", Alias(*s))
+}
+
+// FillFrom fills ChannelsSetDiscussionGroupRequest from given interface.
+func (s *ChannelsSetDiscussionGroupRequest) FillFrom(from interface {
+	GetBroadcast() (value InputChannelClass)
+	GetGroup() (value InputChannelClass)
+}) {
+	s.Broadcast = from.GetBroadcast()
+	s.Group = from.GetGroup()
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*ChannelsSetDiscussionGroupRequest) TypeID() uint32 {
+	return ChannelsSetDiscussionGroupRequestTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*ChannelsSetDiscussionGroupRequest) TypeName() string {
+	return "channels.setDiscussionGroup"
+}
+
+// TypeInfo returns info about TL type.
+func (s *ChannelsSetDiscussionGroupRequest) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "channels.setDiscussionGroup",
+		ID:   ChannelsSetDiscussionGroupRequestTypeID,
+	}
+	if s == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "Broadcast",
+			SchemaName: "broadcast",
+		},
+		{
+			Name:       "Group",
+			SchemaName: "group",
+		},
+	}
+	return typ
+}
+
+// Encode implements bin.Encoder.
+func (s *ChannelsSetDiscussionGroupRequest) Encode(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't encode channels.setDiscussionGroup#40582bb2 as nil")
+	}
+	b.PutID(ChannelsSetDiscussionGroupRequestTypeID)
+	return s.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (s *ChannelsSetDiscussionGroupRequest) EncodeBare(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't encode channels.setDiscussionGroup#40582bb2 as nil")
+	}
+	if s.Broadcast == nil {
+		return fmt.Errorf("unable to encode channels.setDiscussionGroup#40582bb2: field broadcast is nil")
+	}
+	if err := s.Broadcast.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode channels.setDiscussionGroup#40582bb2: field broadcast: %w", err)
+	}
+	if s.Group == nil {
+		return fmt.Errorf("unable to encode channels.setDiscussionGroup#40582bb2: field group is nil")
+	}
+	if err := s.Group.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode channels.setDiscussionGroup#40582bb2: field group: %w", err)
+	}
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (s *ChannelsSetDiscussionGroupRequest) Decode(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't decode channels.setDiscussionGroup#40582bb2 to nil")
+	}
+	if err := b.ConsumeID(ChannelsSetDiscussionGroupRequestTypeID); err != nil {
+		return fmt.Errorf("unable to decode channels.setDiscussionGroup#40582bb2: %w", err)
+	}
+	return s.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (s *ChannelsSetDiscussionGroupRequest) DecodeBare(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't decode channels.setDiscussionGroup#40582bb2 to nil")
+	}
+	{
+		value, err := DecodeInputChannel(b)
+		if err != nil {
+			return fmt.Errorf("unable to decode channels.setDiscussionGroup#40582bb2: field broadcast: %w", err)
+		}
+		s.Broadcast = value
+	}
+	{
+		value, err := DecodeInputChannel(b)
+		if err != nil {
+			return fmt.Errorf("unable to decode channels.setDiscussionGroup#40582bb2: field group: %w", err)
+		}
+		s.Group = value
+	}
+	return nil
+}
+
+// GetBroadcast returns value of Broadcast field.
+func (s *ChannelsSetDiscussionGroupRequest) GetBroadcast() (value InputChannelClass) {
+	if s == nil {
+		return
+	}
+	return s.Broadcast
+}
+
+// GetGroup returns value of Group field.
+func (s *ChannelsSetDiscussionGroupRequest) GetGroup() (value InputChannelClass) {
+	if s == nil {
+		return
+	}
+	return s.Group
+}
+
+// GetBroadcastAsNotEmpty returns mapped value of Broadcast field.
+func (s *ChannelsSetDiscussionGroupRequest) GetBroadcastAsNotEmpty() (NotEmptyInputChannel, bool) {
+	return s.Broadcast.AsNotEmpty()
+}
+
+// GetGroupAsNotEmpty returns mapped value of Group field.
+func (s *ChannelsSetDiscussionGroupRequest) GetGroupAsNotEmpty() (NotEmptyInputChannel, bool) {
+	return s.Group.AsNotEmpty()
+}
+
+// ChannelsSetDiscussionGroup invokes method channels.setDiscussionGroup#40582bb2 returning error if any.
+// Associate a group to a channel as discussion group¹ for that channel
+//
+// Links:
+//  1. https://core.telegram.org/api/discussion
+//
+// Possible errors:
+//
+//	400 BROADCAST_ID_INVALID: Broadcast ID invalid.
+//	400 CHANNEL_INVALID: The provided channel is invalid.
+//	400 CHAT_ADMIN_REQUIRED: You must be an admin in this chat to do this.
+//	403 CHAT_WRITE_FORBIDDEN: You can't write in this chat.
+//	400 LINK_NOT_MODIFIED: Discussion link not modified.
+//	400 MEGAGROUP_ID_INVALID: Invalid supergroup ID.
+//	400 MEGAGROUP_PREHISTORY_HIDDEN: Group with hidden history for new members can't be set as discussion groups.
+//
+// See https://core.telegram.org/method/channels.setDiscussionGroup for reference.
+func (c *Client) ChannelsSetDiscussionGroup(ctx context.Context, request *ChannelsSetDiscussionGroupRequest) (bool, error) {
+	var result BoolBox
+
+	if err := c.rpc.Invoke(ctx, request, &result); err != nil {
+		return false, err
+	}
+	_, ok := result.Bool.(*BoolTrue)
+	return ok, nil
+}