Move command logic into app layer (#5617)

app/command_online.go

@@ -0,0 +1,43 @@
+// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package app
+
+import (
+	"github.com/mattermost/platform/model"
+	goi18n "github.com/nicksnyder/go-i18n/i18n"
+)
+
+type OnlineProvider struct {
+}
+
+const (
+	CMD_ONLINE = "online"
+)
+
+func init() {
+	RegisterCommandProvider(&OnlineProvider{})
+}
+
+func (me *OnlineProvider) GetTrigger() string {
+	return CMD_ONLINE
+}
+
+func (me *OnlineProvider) GetCommand(T goi18n.TranslateFunc) *model.Command {
+	return &model.Command{
+		Trigger:          CMD_ONLINE,
+		AutoComplete:     true,
+		AutoCompleteDesc: T("api.command_online.desc"),
+		DisplayName:      T("api.command_online.name"),
+	}
+}
+
+func (me *OnlineProvider) DoCommand(args *model.CommandArgs, message string) *model.CommandResponse {
+	rmsg := args.T("api.command_online.success")
+	if len(message) > 0 {
+		rmsg = message + " " + rmsg
+	}
+	SetStatusOnline(args.UserId, args.Session.Id, true)
+
+	return &model.CommandResponse{ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL, Text: rmsg}
+}