feat: add discord command

README.md

@@ -139,7 +139,7 @@ params - See chain and config params
 config - See chain and config params
 jails - See latest jails and tombstones events
 events - See latest events for a validator
-jailscount - see jails count for each validator since the app was started
+jailscount - See jails count for each validator since the app was started
 ```
 
 Then add a Telegram config to your config file (see `config.example.toml` for reference).

pkg/reporters/discord/discord.go

@@ -93,6 +93,7 @@ func (reporter *Reporter) Init() {
 		"notifiers":   reporter.GetNotifiersCommand(),
 		"jails":       reporter.GetJailsCommand(),
 		"events":      reporter.GetValidatorEventsCommand(),
+		"jailscount":  reporter.GetJailsCountCommand(),
 	}
 
 	for query := range reporter.Commands {

pkg/reporters/discord/jails_count.go

@@ -0,0 +1,56 @@
+package discord
+
+import (
+	"main/pkg/constants"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+func (reporter *Reporter) GetJailsCountCommand() *Command {
+	return &Command{
+		Info: &discordgo.ApplicationCommand{
+			Name:        "jailscount",
+			Description: "See jails count for each validator since the app was started",
+		},
+		Handler: func(s *discordgo.Session, i *discordgo.InteractionCreate) {
+			reporter.MetricsManager.LogReporterQuery(reporter.Config.Name, constants.DiscordReporterName, "jailscount")
+
+			snapshot, found := reporter.SnapshotManager.GetNewerSnapshot()
+			if !found {
+				reporter.Logger.Error().Msg("Error searching for historical events!")
+				reporter.BotRespond(s, i, "Error searching for jails count!")
+				return
+			}
+
+			jailsCount, err := reporter.Manager.FindAllJailsCount()
+			if err != nil {
+				reporter.Logger.Error().Err(err).Msg("Error searching for jails count")
+				reporter.BotRespond(s, i, "Error searching for jails count!")
+				return
+			}
+
+			jailsCountRendered := make([]renderedJailsCount, len(jailsCount))
+
+			for index, validatorJailsCount := range jailsCount {
+				validatorEntries := snapshot.Entries.ByValidatorAddresses([]string{validatorJailsCount.Validator})
+				if len(validatorEntries) == 0 {
+					reporter.BotRespond(s, i, "Validator is not found!")
+					return
+				}
+
+				jailsCountRendered[index] = renderedJailsCount{
+					ValidatorLink: reporter.Config.ExplorerConfig.GetValidatorLink(validatorEntries[0].Validator),
+					JailsCount:    validatorJailsCount.JailsCount,
+				}
+			}
+
+			renderedTemplate, err := reporter.TemplatesManager.Render("JailsCount", jailsCountRendered)
+			if err != nil {
+				reporter.Logger.Error().Err(err).Msg("Error rendering template")
+				return
+			}
+
+			reporter.BotRespond(s, i, renderedTemplate)
+		},
+	}
+}

pkg/reporters/discord/types.go

@@ -119,3 +119,8 @@ type eventsRender struct {
 	ValidatorLink types.Link
 	Events        []renderedHistoricalEvent
 }
+
+type renderedJailsCount struct {
+	ValidatorLink types.Link
+	JailsCount    int
+}

templates/discord/Help.md

@@ -16,3 +16,4 @@ The bot can understand the following commands:
 - </notifiers:{{ .Commands.notifiers.Info.ID }}> - see notifiers for each validator
 - </jails:{{ .Commands.jails.Info.ID }}> - see latest jails and tombstones events
 - </events:{{ .Commands.events.Info.ID }}> [validator address] - see latest events for a validator
+- </jailscount:{{ .Commands.jailscount.Info.ID }}> - see jails count for each validator since the app was started

templates/discord/JailsCount.md

@@ -0,0 +1,8 @@
+{{- if . }}
+**Validators jails count observed by the app:**
+{{- range . }}
+- {{ SerializeLink .ValidatorLink }}: {{ .JailsCount }}
+{{- end }}
+{{- else }}
+Nobody has been jailed since the app launch.
+{{- end }}