61 lines
1.9 KiB
Go
61 lines
1.9 KiB
Go
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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package plugindelivery
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import (
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"fmt"
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"github.com/mattermost/focalboard/server/services/notify"
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"github.com/mattermost/focalboard/server/utils"
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"github.com/mattermost/mattermost-server/v6/model"
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)
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// MentionDeliver notifies a user they have been mentioned in a block.
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func (pd *PluginDelivery) MentionDeliver(mentionUsername string, extract string, evt notify.BlockChangeEvent) (string, error) {
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// determine which team the workspace is associated with
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teamID, err := pd.getTeamID(evt)
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if err != nil {
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return "", fmt.Errorf("cannot determine teamID for block change notification: %w", err)
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}
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member, err := teamMemberFromUsername(pd.api, mentionUsername, teamID)
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if err != nil {
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if isErrNotFound(err) {
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// not really an error; could just be someone typed "@sometext"
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return "", nil
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} else {
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return "", fmt.Errorf("cannot lookup mentioned user: %w", err)
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}
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}
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// check that user is a member of the channel
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_, err = pd.api.GetChannelMember(evt.Workspace, member.UserId)
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if err != nil {
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if pd.api.IsErrNotFound(err) {
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// mentioned user is not a member of the channel; fail silently.
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return "", nil
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}
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return "", fmt.Errorf("cannot fetch channel member for user %s: %w", member.UserId, err)
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}
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author, err := pd.api.GetUserByID(evt.ModifiedByID)
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if err != nil {
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return "", fmt.Errorf("cannot find user: %w", err)
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}
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channel, err := pd.api.GetDirectChannel(member.UserId, pd.botID)
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if err != nil {
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return "", fmt.Errorf("cannot get direct channel: %w", err)
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}
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link := utils.MakeCardLink(pd.serverRoot, evt.Workspace, evt.Board.ID, evt.Card.ID)
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post := &model.Post{
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UserId: pd.botID,
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ChannelId: channel.Id,
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Message: formatMessage(author.Username, extract, evt.Card.Title, link, evt.BlockChanged),
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}
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return member.UserId, pd.api.CreatePost(post)
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}
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