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/tdapi/tl_giveaway_parameters_gen.go

@@ -0,0 +1,450 @@
+// Code generated by gotdgen, DO NOT EDIT.
+
+package tdapi
+
+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{}
+)
+
+// GiveawayParameters represents TL type `giveawayParameters#16f1de3d`.
+type GiveawayParameters struct {
+	// Identifier of the supergroup or channel chat, which will be automatically boosted by
+	// the winners of the giveaway for duration of the Telegram Premium subscription,
+	BoostedChatID int64
+	// Identifiers of other supergroup or channel chats that must be subscribed by the users
+	// to be eligible for the giveaway. There can be up to
+	// getOption("giveaway_additional_chat_count_max") additional chats
+	AdditionalChatIDs []int64
+	// Point in time (Unix timestamp) when the giveaway is expected to be performed; must be
+	// 60-getOption("giveaway_duration_max") seconds in the future in scheduled giveaways
+	WinnersSelectionDate int32
+	// True, if only new members of the chats will be eligible for the giveaway
+	OnlyNewMembers bool
+	// True, if the list of winners of the giveaway will be available to everyone
+	HasPublicWinners bool
+	// The list of two-letter ISO 3166-1 alpha-2 codes of countries, users from which will be
+	// eligible for the giveaway. If empty, then all users can participate in the giveaway.
+	CountryCodes []string
+	// Additional description of the giveaway prize; 0-128 characters
+	PrizeDescription string
+}
+
+// GiveawayParametersTypeID is TL type id of GiveawayParameters.
+const GiveawayParametersTypeID = 0x16f1de3d
+
+// Ensuring interfaces in compile-time for GiveawayParameters.
+var (
+	_ bin.Encoder     = &GiveawayParameters{}
+	_ bin.Decoder     = &GiveawayParameters{}
+	_ bin.BareEncoder = &GiveawayParameters{}
+	_ bin.BareDecoder = &GiveawayParameters{}
+)
+
+func (g *GiveawayParameters) Zero() bool {
+	if g == nil {
+		return true
+	}
+	if !(g.BoostedChatID == 0) {
+		return false
+	}
+	if !(g.AdditionalChatIDs == nil) {
+		return false
+	}
+	if !(g.WinnersSelectionDate == 0) {
+		return false
+	}
+	if !(g.OnlyNewMembers == false) {
+		return false
+	}
+	if !(g.HasPublicWinners == false) {
+		return false
+	}
+	if !(g.CountryCodes == nil) {
+		return false
+	}
+	if !(g.PrizeDescription == "") {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (g *GiveawayParameters) String() string {
+	if g == nil {
+		return "GiveawayParameters(nil)"
+	}
+	type Alias GiveawayParameters
+	return fmt.Sprintf("GiveawayParameters%+v", Alias(*g))
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*GiveawayParameters) TypeID() uint32 {
+	return GiveawayParametersTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*GiveawayParameters) TypeName() string {
+	return "giveawayParameters"
+}
+
+// TypeInfo returns info about TL type.
+func (g *GiveawayParameters) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "giveawayParameters",
+		ID:   GiveawayParametersTypeID,
+	}
+	if g == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "BoostedChatID",
+			SchemaName: "boosted_chat_id",
+		},
+		{
+			Name:       "AdditionalChatIDs",
+			SchemaName: "additional_chat_ids",
+		},
+		{
+			Name:       "WinnersSelectionDate",
+			SchemaName: "winners_selection_date",
+		},
+		{
+			Name:       "OnlyNewMembers",
+			SchemaName: "only_new_members",
+		},
+		{
+			Name:       "HasPublicWinners",
+			SchemaName: "has_public_winners",
+		},
+		{
+			Name:       "CountryCodes",
+			SchemaName: "country_codes",
+		},
+		{
+			Name:       "PrizeDescription",
+			SchemaName: "prize_description",
+		},
+	}
+	return typ
+}
+
+// Encode implements bin.Encoder.
+func (g *GiveawayParameters) Encode(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't encode giveawayParameters#16f1de3d as nil")
+	}
+	b.PutID(GiveawayParametersTypeID)
+	return g.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (g *GiveawayParameters) EncodeBare(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't encode giveawayParameters#16f1de3d as nil")
+	}
+	b.PutInt53(g.BoostedChatID)
+	b.PutInt(len(g.AdditionalChatIDs))
+	for _, v := range g.AdditionalChatIDs {
+		b.PutInt53(v)
+	}
+	b.PutInt32(g.WinnersSelectionDate)
+	b.PutBool(g.OnlyNewMembers)
+	b.PutBool(g.HasPublicWinners)
+	b.PutInt(len(g.CountryCodes))
+	for _, v := range g.CountryCodes {
+		b.PutString(v)
+	}
+	b.PutString(g.PrizeDescription)
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (g *GiveawayParameters) Decode(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't decode giveawayParameters#16f1de3d to nil")
+	}
+	if err := b.ConsumeID(GiveawayParametersTypeID); err != nil {
+		return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: %w", err)
+	}
+	return g.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (g *GiveawayParameters) DecodeBare(b *bin.Buffer) error {
+	if g == nil {
+		return fmt.Errorf("can't decode giveawayParameters#16f1de3d to nil")
+	}
+	{
+		value, err := b.Int53()
+		if err != nil {
+			return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field boosted_chat_id: %w", err)
+		}
+		g.BoostedChatID = value
+	}
+	{
+		headerLen, err := b.Int()
+		if err != nil {
+			return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field additional_chat_ids: %w", err)
+		}
+
+		if headerLen > 0 {
+			g.AdditionalChatIDs = make([]int64, 0, headerLen%bin.PreallocateLimit)
+		}
+		for idx := 0; idx < headerLen; idx++ {
+			value, err := b.Int53()
+			if err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field additional_chat_ids: %w", err)
+			}
+			g.AdditionalChatIDs = append(g.AdditionalChatIDs, value)
+		}
+	}
+	{
+		value, err := b.Int32()
+		if err != nil {
+			return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field winners_selection_date: %w", err)
+		}
+		g.WinnersSelectionDate = value
+	}
+	{
+		value, err := b.Bool()
+		if err != nil {
+			return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field only_new_members: %w", err)
+		}
+		g.OnlyNewMembers = value
+	}
+	{
+		value, err := b.Bool()
+		if err != nil {
+			return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field has_public_winners: %w", err)
+		}
+		g.HasPublicWinners = value
+	}
+	{
+		headerLen, err := b.Int()
+		if err != nil {
+			return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field country_codes: %w", err)
+		}
+
+		if headerLen > 0 {
+			g.CountryCodes = make([]string, 0, headerLen%bin.PreallocateLimit)
+		}
+		for idx := 0; idx < headerLen; idx++ {
+			value, err := b.String()
+			if err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field country_codes: %w", err)
+			}
+			g.CountryCodes = append(g.CountryCodes, value)
+		}
+	}
+	{
+		value, err := b.String()
+		if err != nil {
+			return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field prize_description: %w", err)
+		}
+		g.PrizeDescription = value
+	}
+	return nil
+}
+
+// EncodeTDLibJSON implements tdjson.TDLibEncoder.
+func (g *GiveawayParameters) EncodeTDLibJSON(b tdjson.Encoder) error {
+	if g == nil {
+		return fmt.Errorf("can't encode giveawayParameters#16f1de3d as nil")
+	}
+	b.ObjStart()
+	b.PutID("giveawayParameters")
+	b.Comma()
+	b.FieldStart("boosted_chat_id")
+	b.PutInt53(g.BoostedChatID)
+	b.Comma()
+	b.FieldStart("additional_chat_ids")
+	b.ArrStart()
+	for _, v := range g.AdditionalChatIDs {
+		b.PutInt53(v)
+		b.Comma()
+	}
+	b.StripComma()
+	b.ArrEnd()
+	b.Comma()
+	b.FieldStart("winners_selection_date")
+	b.PutInt32(g.WinnersSelectionDate)
+	b.Comma()
+	b.FieldStart("only_new_members")
+	b.PutBool(g.OnlyNewMembers)
+	b.Comma()
+	b.FieldStart("has_public_winners")
+	b.PutBool(g.HasPublicWinners)
+	b.Comma()
+	b.FieldStart("country_codes")
+	b.ArrStart()
+	for _, v := range g.CountryCodes {
+		b.PutString(v)
+		b.Comma()
+	}
+	b.StripComma()
+	b.ArrEnd()
+	b.Comma()
+	b.FieldStart("prize_description")
+	b.PutString(g.PrizeDescription)
+	b.Comma()
+	b.StripComma()
+	b.ObjEnd()
+	return nil
+}
+
+// DecodeTDLibJSON implements tdjson.TDLibDecoder.
+func (g *GiveawayParameters) DecodeTDLibJSON(b tdjson.Decoder) error {
+	if g == nil {
+		return fmt.Errorf("can't decode giveawayParameters#16f1de3d to nil")
+	}
+
+	return b.Obj(func(b tdjson.Decoder, key []byte) error {
+		switch string(key) {
+		case tdjson.TypeField:
+			if err := b.ConsumeID("giveawayParameters"); err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: %w", err)
+			}
+		case "boosted_chat_id":
+			value, err := b.Int53()
+			if err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field boosted_chat_id: %w", err)
+			}
+			g.BoostedChatID = value
+		case "additional_chat_ids":
+			if err := b.Arr(func(b tdjson.Decoder) error {
+				value, err := b.Int53()
+				if err != nil {
+					return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field additional_chat_ids: %w", err)
+				}
+				g.AdditionalChatIDs = append(g.AdditionalChatIDs, value)
+				return nil
+			}); err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field additional_chat_ids: %w", err)
+			}
+		case "winners_selection_date":
+			value, err := b.Int32()
+			if err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field winners_selection_date: %w", err)
+			}
+			g.WinnersSelectionDate = value
+		case "only_new_members":
+			value, err := b.Bool()
+			if err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field only_new_members: %w", err)
+			}
+			g.OnlyNewMembers = value
+		case "has_public_winners":
+			value, err := b.Bool()
+			if err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field has_public_winners: %w", err)
+			}
+			g.HasPublicWinners = value
+		case "country_codes":
+			if err := b.Arr(func(b tdjson.Decoder) error {
+				value, err := b.String()
+				if err != nil {
+					return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field country_codes: %w", err)
+				}
+				g.CountryCodes = append(g.CountryCodes, value)
+				return nil
+			}); err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field country_codes: %w", err)
+			}
+		case "prize_description":
+			value, err := b.String()
+			if err != nil {
+				return fmt.Errorf("unable to decode giveawayParameters#16f1de3d: field prize_description: %w", err)
+			}
+			g.PrizeDescription = value
+		default:
+			return b.Skip()
+		}
+		return nil
+	})
+}
+
+// GetBoostedChatID returns value of BoostedChatID field.
+func (g *GiveawayParameters) GetBoostedChatID() (value int64) {
+	if g == nil {
+		return
+	}
+	return g.BoostedChatID
+}
+
+// GetAdditionalChatIDs returns value of AdditionalChatIDs field.
+func (g *GiveawayParameters) GetAdditionalChatIDs() (value []int64) {
+	if g == nil {
+		return
+	}
+	return g.AdditionalChatIDs
+}
+
+// GetWinnersSelectionDate returns value of WinnersSelectionDate field.
+func (g *GiveawayParameters) GetWinnersSelectionDate() (value int32) {
+	if g == nil {
+		return
+	}
+	return g.WinnersSelectionDate
+}
+
+// GetOnlyNewMembers returns value of OnlyNewMembers field.
+func (g *GiveawayParameters) GetOnlyNewMembers() (value bool) {
+	if g == nil {
+		return
+	}
+	return g.OnlyNewMembers
+}
+
+// GetHasPublicWinners returns value of HasPublicWinners field.
+func (g *GiveawayParameters) GetHasPublicWinners() (value bool) {
+	if g == nil {
+		return
+	}
+	return g.HasPublicWinners
+}
+
+// GetCountryCodes returns value of CountryCodes field.
+func (g *GiveawayParameters) GetCountryCodes() (value []string) {
+	if g == nil {
+		return
+	}
+	return g.CountryCodes
+}
+
+// GetPrizeDescription returns value of PrizeDescription field.
+func (g *GiveawayParameters) GetPrizeDescription() (value string) {
+	if g == nil {
+		return
+	}
+	return g.PrizeDescription
+}