dashboard: introduce per-subsystem reminders about open bugs

Once in a month, collect for each subsystem the list of bugs that are
still open on the syzbot dashboard and send an email to the
corresponding mailing list.

Support manual moderation of such reminders, we'll need that at least
for the time being.

1 files changed, 42 insertions, 0 deletions

diff --git a/dashboard/dashapi/dashapi.go b/dashboard/dashapi/dashapi.go
index deab0fe7c..7d9de3195 100644
--- a/dashboard/dashapi/dashapi.go
+++ b/dashboard/dashapi/dashapi.go
@@ -452,6 +452,48 @@ type BisectResult struct {
 	Fix             bool
 }
 
+type BugListReport struct {
+	ID          string
+	Config      []byte
+	Bugs        []BugListItem
+	TotalStats  BugListReportStats
+	PeriodStats BugListReportStats
+	PeriodDays  int
+	Link        string
+	Subsystem   string
+	Maintainers []string
+	Moderation  bool
+}
+
+type BugListReportStats struct {
+	Reported int
+	Fixed    int
+}
+
+// BugListItem represents a single bug from the BugListReport entity.
+type BugListItem struct {
+	ID         string
+	Title      string
+	Link       string
+	ReproLevel ReproLevel
+	Hits       int64
+}
+
+type BugListUpdate struct {
+	ID      string // copied from BugListReport
+	ExtID   string
+	Link    string
+	Command BugListUpdateCommand
+}
+
+type BugListUpdateCommand string
+
+const (
+	BugListSentCmd     BugListUpdateCommand = "sent"
+	BugListUpdateCmd   BugListUpdateCommand = "update"
+	BugListUpstreamCmd BugListUpdateCommand = "upstream"
+)
+
 type BugUpdate struct {
 	ID              string // copied from BugReport
 	JobID           string // copied from BugReport