72 lines
2.3 KiB
Go
72 lines
2.3 KiB
Go
package protocol
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import (
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"crypto/ecdsa"
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"errors"
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"github.com/status-im/status-go/eth-node/types"
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"github.com/status-im/status-go/protocol/common"
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)
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// The activity center is a place where we store incoming notifications before
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// they are shown to the users as new chats, in order to mitigate the impact of spam
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// on the messenger
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type ActivityCenterType int
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const (
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ActivityCenterNotificationNoType ActivityCenterType = iota
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ActivityCenterNotificationTypeNewOneToOne
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ActivityCenterNotificationTypeNewPrivateGroupChat
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ActivityCenterNotificationTypeMention
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ActivityCenterNotificationTypeReply
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ActivityCenterNotificationTypeContactRequest
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)
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var ErrInvalidActivityCenterNotification = errors.New("invalid activity center notification")
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type ActivityCenterNotification struct {
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ID types.HexBytes `json:"id"`
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ChatID string `json:"chatId"`
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Name string `json:"name"`
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Author string `json:"author"`
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Type ActivityCenterType `json:"type"`
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LastMessage *common.Message `json:"lastMessage"`
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Message *common.Message `json:"message"`
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ReplyMessage *common.Message `json:"replyMessage"`
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Timestamp uint64 `json:"timestamp"`
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Read bool `json:"read"`
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Dismissed bool `json:"dismissed"`
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Accepted bool `json:"accepted"`
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}
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type ActivityCenterPaginationResponse struct {
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Cursor string `json:"cursor"`
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Notifications []*ActivityCenterNotification `json:"notifications"`
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}
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func (n *ActivityCenterNotification) Valid() error {
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if len(n.ID) == 0 || n.Type == 0 || n.Timestamp == 0 {
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return ErrInvalidActivityCenterNotification
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}
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return nil
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}
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func showMentionOrReplyActivityCenterNotification(publicKey ecdsa.PublicKey, message *common.Message, chat *Chat, responseTo *common.Message) (bool, ActivityCenterType) {
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if chat == nil || !chat.Active || (!chat.CommunityChat() && !chat.PrivateGroupChat()) {
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return false, ActivityCenterNotificationNoType
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}
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if message.Mentioned {
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return true, ActivityCenterNotificationTypeMention
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}
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publicKeyString := common.PubkeyToHex(&publicKey)
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if responseTo != nil && responseTo.From == publicKeyString {
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return true, ActivityCenterNotificationTypeReply
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}
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return false, ActivityCenterNotificationNoType
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}
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