go-tdlib/client/puller/supergroup.go

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2021-10-22 16:24:12 +02:00
package puller
import (
"github.com/astravexton/go-tdlib/client"
)
func SupergroupMembers(tdlibClient *client.Client, supergroupId int32) (chan *client.ChatMember, chan error) {
chatMemberChan := make(chan *client.ChatMember, 10)
errChan := make(chan error, 1)
var filter client.SupergroupMembersFilter = nil
var offset int32 = 0
var limit int32 = 200
go supergroupMembers(tdlibClient, chatMemberChan, errChan, supergroupId, filter, offset, limit)
return chatMemberChan, errChan
}
func supergroupMembers(tdlibClient *client.Client, chatMemberChan chan *client.ChatMember, errChan chan error, supergroupId int32, filter client.SupergroupMembersFilter, offset int32, limit int32) {
defer func() {
close(chatMemberChan)
close(errChan)
}()
var page int32 = 0
for {
chatMembers, err := tdlibClient.GetSupergroupMembers(&client.GetSupergroupMembersRequest{
SupergroupId: supergroupId,
Filter: filter,
Offset: page*limit + offset,
Limit: limit,
})
if err != nil {
errChan <- err
return
}
if len(chatMembers.Members) == 0 {
errChan <- EOP
break
}
for _, member := range chatMembers.Members {
chatMemberChan <- member
}
page++
}
}