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_send_as_gen.go

@@ -0,0 +1,240 @@
+// 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{}
+)
+
+// ChannelsGetSendAsRequest represents TL type `channels.getSendAs#e785a43f`.
+// Obtains a list of peers that can be used to send messages in a specific group
+//
+// See https://core.telegram.org/method/channels.getSendAs for reference.
+type ChannelsGetSendAsRequest struct {
+	// Flags field of ChannelsGetSendAsRequest.
+	Flags bin.Fields
+	// ForPaidReactions field of ChannelsGetSendAsRequest.
+	ForPaidReactions bool
+	// The group where we intend to send messages
+	Peer InputPeerClass
+}
+
+// ChannelsGetSendAsRequestTypeID is TL type id of ChannelsGetSendAsRequest.
+const ChannelsGetSendAsRequestTypeID = 0xe785a43f
+
+// Ensuring interfaces in compile-time for ChannelsGetSendAsRequest.
+var (
+	_ bin.Encoder     = &ChannelsGetSendAsRequest{}
+	_ bin.Decoder     = &ChannelsGetSendAsRequest{}
+	_ bin.BareEncoder = &ChannelsGetSendAsRequest{}
+	_ bin.BareDecoder = &ChannelsGetSendAsRequest{}
+)
+
+func (g *ChannelsGetSendAsRequest) Zero() bool {
+	if g == nil {
+		return true
+	}
+	if !(g.Flags.Zero()) {
+		return false
+	}
+	if !(g.ForPaidReactions == false) {
+		return false
+	}
+	if !(g.Peer == nil) {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (g *ChannelsGetSendAsRequest) String() string {
+	if g == nil {
+		return "ChannelsGetSendAsRequest(nil)"
+	}
+	type Alias ChannelsGetSendAsRequest
+	return fmt.Sprintf("ChannelsGetSendAsRequest%+v", Alias(*g))
+}
+
+// FillFrom fills ChannelsGetSendAsRequest from given interface.
+func (g *ChannelsGetSendAsRequest) FillFrom(from interface {
+	GetForPaidReactions() (value bool)
+	GetPeer() (value InputPeerClass)
+}) {
+	g.ForPaidReactions = from.GetForPaidReactions()
+	g.Peer = from.GetPeer()
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*ChannelsGetSendAsRequest) TypeID() uint32 {
+	return ChannelsGetSendAsRequestTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*ChannelsGetSendAsRequest) TypeName() string {
+	return "channels.getSendAs"
+}
+
+// TypeInfo returns info about TL type.
+func (g *ChannelsGetSendAsRequest) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "channels.getSendAs",
+		ID:   ChannelsGetSendAsRequestTypeID,
+	}
+	if g == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "ForPaidReactions",
+			SchemaName: "for_paid_reactions",
+			Null:       !g.Flags.Has(0),
+		},
+		{
+			Name:       "Peer",
+			SchemaName: "peer",
+		},
+	}
+	return typ
+}
+
+// SetFlags sets flags for non-zero fields.
+func (g *ChannelsGetSendAsRequest) SetFlags() {
+	if !(g.ForPaidReactions == false) {
+		g.Flags.Set(0)
+	}
+}
+
+// Encode implements bin.Encoder.
+func (g *ChannelsGetSendAsRequest) Encode(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't encode channels.getSendAs#e785a43f as nil")
+	}
+	b.PutID(ChannelsGetSendAsRequestTypeID)
+	return g.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (g *ChannelsGetSendAsRequest) EncodeBare(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't encode channels.getSendAs#e785a43f as nil")
+	}
+	g.SetFlags()
+	if err := g.Flags.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode channels.getSendAs#e785a43f: field flags: %w", err)
+	}
+	if g.Peer == nil {
+		return fmt.Errorf("unable to encode channels.getSendAs#e785a43f: field peer is nil")
+	}
+	if err := g.Peer.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode channels.getSendAs#e785a43f: field peer: %w", err)
+	}
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (g *ChannelsGetSendAsRequest) Decode(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't decode channels.getSendAs#e785a43f to nil")
+	}
+	if err := b.ConsumeID(ChannelsGetSendAsRequestTypeID); err != nil {
+		return fmt.Errorf("unable to decode channels.getSendAs#e785a43f: %w", err)
+	}
+	return g.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (g *ChannelsGetSendAsRequest) DecodeBare(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't decode channels.getSendAs#e785a43f to nil")
+	}
+	{
+		if err := g.Flags.Decode(b); err != nil {
+			return fmt.Errorf("unable to decode channels.getSendAs#e785a43f: field flags: %w", err)
+		}
+	}
+	g.ForPaidReactions = g.Flags.Has(0)
+	{
+		value, err := DecodeInputPeer(b)
+		if err != nil {
+			return fmt.Errorf("unable to decode channels.getSendAs#e785a43f: field peer: %w", err)
+		}
+		g.Peer = value
+	}
+	return nil
+}
+
+// SetForPaidReactions sets value of ForPaidReactions conditional field.
+func (g *ChannelsGetSendAsRequest) SetForPaidReactions(value bool) {
+	if value {
+		g.Flags.Set(0)
+		g.ForPaidReactions = true
+	} else {
+		g.Flags.Unset(0)
+		g.ForPaidReactions = false
+	}
+}
+
+// GetForPaidReactions returns value of ForPaidReactions conditional field.
+func (g *ChannelsGetSendAsRequest) GetForPaidReactions() (value bool) {
+	if g == nil {
+		return
+	}
+	return g.Flags.Has(0)
+}
+
+// GetPeer returns value of Peer field.
+func (g *ChannelsGetSendAsRequest) GetPeer() (value InputPeerClass) {
+	if g == nil {
+		return
+	}
+	return g.Peer
+}
+
+// ChannelsGetSendAs invokes method channels.getSendAs#e785a43f returning error if any.
+// Obtains a list of peers that can be used to send messages in a specific group
+//
+// Possible errors:
+//
+//	400 CHANNEL_INVALID: The provided channel is invalid.
+//	400 CHANNEL_PRIVATE: You haven't joined this channel/supergroup.
+//	400 CHAT_ID_INVALID: The provided chat id is invalid.
+//	400 PEER_ID_INVALID: The provided peer id is invalid.
+//
+// See https://core.telegram.org/method/channels.getSendAs for reference.
+func (c *Client) ChannelsGetSendAs(ctx context.Context, request *ChannelsGetSendAsRequest) (*ChannelsSendAsPeers, error) {
+	var result ChannelsSendAsPeers
+
+	if err := c.rpc.Invoke(ctx, request, &result); err != nil {
+		return nil, err
+	}
+	return &result, nil
+}