PLT-1429 adding sql storage for slash commands

1 files changed, 630 insertions, 630 deletions

diff --git a/api/command.go b/api/command.go
index db57f0bae..cff30cdbb 100644
--- a/api/command.go
+++ b/api/command.go
@@ -4,643 +4,643 @@
 package api
 
 import (
-	"io"
-	"net/http"
-	"path"
-	"strconv"
-	"strings"
-	"time"
+	// "io"
+	// "net/http"
+	// "path"
+	// "strconv"
+	// "strings"
+	// "time"
 
 	l4g "code.google.com/p/log4go"
 	"github.com/gorilla/mux"
-	"github.com/mattermost/platform/model"
-	"github.com/mattermost/platform/utils"
+	// "github.com/mattermost/platform/model"
+	// "github.com/mattermost/platform/utils"
 )
 
-type commandHandler func(c *Context, command *model.Command) bool
-
-var (
-	cmds = map[string]string{
-		"logoutCommand":   "/logout",
-		"joinCommand":     "/join",
-		"loadTestCommand": "/loadtest",
-		"echoCommand":     "/echo",
-		"shrugCommand":    "/shrug",
-		"meCommand":       "/me",
-	}
-	commands = []commandHandler{
-		logoutCommand,
-		joinCommand,
-		loadTestCommand,
-		echoCommand,
-		shrugCommand,
-		meCommand,
-	}
-	commandNotImplementedErr = model.NewAppError("checkCommand", "Command not implemented", "")
-)
-var echoSem chan bool
+// type commandHandler func(c *Context, command *model.Command) bool
+
+// var (
+// 	cmds = map[string]string{
+// 		"logoutCommand":   "/logout",
+// 		"joinCommand":     "/join",
+// 		"loadTestCommand": "/loadtest",
+// 		"echoCommand":     "/echo",
+// 		"shrugCommand":    "/shrug",
+// 		"meCommand":       "/me",
+// 	}
+// 	commands = []commandHandler{
+// 		logoutCommand,
+// 		joinCommand,
+// 		loadTestCommand,
+// 		echoCommand,
+// 		shrugCommand,
+// 		meCommand,
+// 	}
+// 	commandNotImplementedErr = model.NewAppError("checkCommand", "Command not implemented", "")
+// )
+// var echoSem chan bool
 
 func InitCommand(r *mux.Router) {
 	l4g.Debug("Initializing command api routes")
-	r.Handle("/command", ApiUserRequired(command)).Methods("POST")
-}
-
-func command(c *Context, w http.ResponseWriter, r *http.Request) {
-
-	props := model.MapFromJson(r.Body)
-
-	command := &model.Command{
-		Command:     strings.TrimSpace(props["command"]),
-		ChannelId:   strings.TrimSpace(props["channelId"]),
-		Suggest:     props["suggest"] == "true",
-		Suggestions: make([]*model.SuggestCommand, 0, 128),
-	}
-
-	checkCommand(c, command)
-	if c.Err != nil {
-		if c.Err != commandNotImplementedErr {
-			return
-		} else {
-			c.Err = nil
-			command.Response = model.RESP_NOT_IMPLEMENTED
-			w.Write([]byte(command.ToJson()))
-			return
-		}
-	} else {
-		w.Write([]byte(command.ToJson()))
-	}
-}
-
-func checkCommand(c *Context, command *model.Command) bool {
-
-	if len(command.Command) == 0 || strings.Index(command.Command, "/") != 0 {
-		c.Err = model.NewAppError("checkCommand", "Command must start with /", "")
-		return false
-	}
-
-	if len(command.ChannelId) > 0 {
-		cchan := Srv.Store.Channel().CheckPermissionsTo(c.Session.TeamId, command.ChannelId, c.Session.UserId)
-
-		if !c.HasPermissionsToChannel(cchan, "checkCommand") {
-			return true
-		}
-	}
-
-	if !command.Suggest {
-		implemented := false
-		for _, cmd := range cmds {
-			bounds := len(cmd)
-			if len(command.Command) < bounds {
-				continue
-			}
-			if command.Command[:bounds] == cmd {
-				implemented = true
-			}
-		}
-		if !implemented {
-			c.Err = commandNotImplementedErr
-			return false
-		}
-	}
-
-	for _, v := range commands {
-
-		if v(c, command) || c.Err != nil {
-			return true
-		}
-	}
-
-	return false
-}
-
-func logoutCommand(c *Context, command *model.Command) bool {
-
-	cmd := cmds["logoutCommand"]
-
-	if strings.Index(command.Command, cmd) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Logout"})
-
-		if !command.Suggest {
-			command.GotoLocation = "/logout"
-			command.Response = model.RESP_EXECUTED
-			return true
-		}
-
-	} else if strings.Index(cmd, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Logout"})
-	}
-
-	return false
-}
-
-func echoCommand(c *Context, command *model.Command) bool {
-	cmd := cmds["echoCommand"]
-	maxThreads := 100
-
-	if !command.Suggest && strings.Index(command.Command, cmd) == 0 {
-		parameters := strings.SplitN(command.Command, " ", 2)
-		if len(parameters) != 2 || len(parameters[1]) == 0 {
-			return false
-		}
-		message := strings.Trim(parameters[1], " ")
-		delay := 0
-		if endMsg := strings.LastIndex(message, "\""); string(message[0]) == "\"" && endMsg > 1 {
-			if checkDelay, err := strconv.Atoi(strings.Trim(message[endMsg:], " \"")); err == nil {
-				delay = checkDelay
-			}
-			message = message[1:endMsg]
-		} else if strings.Index(message, " ") > -1 {
-			delayIdx := strings.LastIndex(message, " ")
-			delayStr := strings.Trim(message[delayIdx:], " ")
-
-			if checkDelay, err := strconv.Atoi(delayStr); err == nil {
-				delay = checkDelay
-				message = message[:delayIdx]
-			}
-		}
-
-		if delay > 10000 {
-			c.Err = model.NewAppError("echoCommand", "Delays must be under 10000 seconds", "")
-			return false
-		}
-
-		if echoSem == nil {
-			// We want one additional thread allowed so we never reach channel lockup
-			echoSem = make(chan bool, maxThreads+1)
-		}
-
-		if len(echoSem) >= maxThreads {
-			c.Err = model.NewAppError("echoCommand", "High volume of echo request, cannot process request", "")
-			return false
-		}
-
-		echoSem <- true
-		go func() {
-			defer func() { <-echoSem }()
-			post := &model.Post{}
-			post.ChannelId = command.ChannelId
-			post.Message = message
-
-			time.Sleep(time.Duration(delay) * time.Second)
-
-			if _, err := CreatePost(c, post, true); err != nil {
-				l4g.Error("Unable to create /echo post, err=%v", err)
-			}
-		}()
-
-		command.Response = model.RESP_EXECUTED
-		return true
-
-	} else if strings.Index(cmd, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Echo back text from your account, /echo \"message\" [delay in seconds]"})
-	}
-
-	return false
-}
-
-func meCommand(c *Context, command *model.Command) bool {
-	cmd := cmds["meCommand"]
-
-	if !command.Suggest && strings.Index(command.Command, cmd) == 0 {
-		message := ""
-
-		parameters := strings.SplitN(command.Command, " ", 2)
-		if len(parameters) > 1 {
-			message += "*" + parameters[1] + "*"
-		}
-
-		post := &model.Post{}
-		post.Message = message
-		post.ChannelId = command.ChannelId
-		if _, err := CreatePost(c, post, false); err != nil {
-			l4g.Error("Unable to create /me post post, err=%v", err)
-			return false
-		}
-		command.Response = model.RESP_EXECUTED
-		return true
-
-	} else if strings.Index(cmd, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Do an action, /me [message]"})
-	}
-
-	return false
+	//	r.Handle("/command", ApiUserRequired(command)).Methods("POST")
 }
 
-func shrugCommand(c *Context, command *model.Command) bool {
-	cmd := cmds["shrugCommand"]
-
-	if !command.Suggest && strings.Index(command.Command, cmd) == 0 {
-		message := `¯\\\_(ツ)_/¯`
-
-		parameters := strings.SplitN(command.Command, " ", 2)
-		if len(parameters) > 1 {
-			message += " " + parameters[1]
-		}
-
-		post := &model.Post{}
-		post.Message = message
-		post.ChannelId = command.ChannelId
-		if _, err := CreatePost(c, post, false); err != nil {
-			l4g.Error("Unable to create /shrug post post, err=%v", err)
-			return false
-		}
-		command.Response = model.RESP_EXECUTED
-		return true
-
-	} else if strings.Index(cmd, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Adds ¯\\_(ツ)_/¯ to your message, /shrug [message]"})
-	}
-
-	return false
-}
-
-func joinCommand(c *Context, command *model.Command) bool {
-
-	// looks for "/join channel-name"
-	cmd := cmds["joinCommand"]
-
-	if strings.Index(command.Command, cmd) == 0 {
-
-		parts := strings.Split(command.Command, " ")
-
-		startsWith := ""
-
-		if len(parts) == 2 {
-			startsWith = parts[1]
-		}
-
-		if result := <-Srv.Store.Channel().GetMoreChannels(c.Session.TeamId, c.Session.UserId); result.Err != nil {
-			c.Err = result.Err
-			return false
-		} else {
-			channels := result.Data.(*model.ChannelList)
-
-			for _, v := range channels.Channels {
-
-				if v.Name == startsWith && !command.Suggest {
-
-					if v.Type == model.CHANNEL_DIRECT {
-						return false
-					}
-
-					JoinChannel(c, v.Id, "")
-
-					if c.Err != nil {
-						return false
-					}
-
-					command.GotoLocation = c.GetTeamURL() + "/channels/" + v.Name
-					command.Response = model.RESP_EXECUTED
-					return true
-				}
-
-				if len(startsWith) == 0 || strings.Index(v.Name, startsWith) == 0 {
-					command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd + " " + v.Name, Description: "Join the open channel"})
-				}
-			}
-		}
-	} else if strings.Index(cmd, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Join an open channel"})
-	}
-
-	return false
-}
-
-func loadTestCommand(c *Context, command *model.Command) bool {
-	cmd := cmds["loadTestCommand"]
-
-	// This command is only available when EnableTesting is true
-	if !utils.Cfg.ServiceSettings.EnableTesting {
-		return false
-	}
-
-	if strings.Index(command.Command, cmd) == 0 {
-		if loadTestSetupCommand(c, command) {
-			return true
-		}
-		if loadTestUsersCommand(c, command) {
-			return true
-		}
-		if loadTestChannelsCommand(c, command) {
-			return true
-		}
-		if loadTestPostsCommand(c, command) {
-			return true
-		}
-		if loadTestUrlCommand(c, command) {
-			return true
-		}
-	} else if strings.Index(cmd, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Debug Load Testing"})
-	}
-
-	return false
-}
-
-func parseRange(command string, cmd string) (utils.Range, bool) {
-	tokens := strings.Fields(strings.TrimPrefix(command, cmd))
-	var begin int
-	var end int
-	var err1 error
-	var err2 error
-	switch {
-	case len(tokens) == 1:
-		begin, err1 = strconv.Atoi(tokens[0])
-		end = begin
-		if err1 != nil {
-			return utils.Range{0, 0}, false
-		}
-	case len(tokens) >= 2:
-		begin, err1 = strconv.Atoi(tokens[0])
-		end, err2 = strconv.Atoi(tokens[1])
-		if err1 != nil || err2 != nil {
-			return utils.Range{0, 0}, false
-		}
-	default:
-		return utils.Range{0, 0}, false
-	}
-	return utils.Range{begin, end}, true
-}
-
-func contains(items []string, token string) bool {
-	for _, elem := range items {
-		if elem == token {
-			return true
-		}
-	}
-	return false
-}
-
-func loadTestSetupCommand(c *Context, command *model.Command) bool {
-	cmd := cmds["loadTestCommand"] + " setup"
-
-	if strings.Index(command.Command, cmd) == 0 && !command.Suggest {
-		tokens := strings.Fields(strings.TrimPrefix(command.Command, cmd))
-		doTeams := contains(tokens, "teams")
-		doFuzz := contains(tokens, "fuzz")
-
-		numArgs := 0
-		if doTeams {
-			numArgs++
-		}
-		if doFuzz {
-			numArgs++
-		}
-
-		var numTeams int
-		var numChannels int
-		var numUsers int
-		var numPosts int
-
-		// Defaults
-		numTeams = 10
-		numChannels = 10
-		numUsers = 10
-		numPosts = 10
-
-		if doTeams {
-			if (len(tokens) - numArgs) >= 4 {
-				numTeams, _ = strconv.Atoi(tokens[numArgs+0])
-				numChannels, _ = strconv.Atoi(tokens[numArgs+1])
-				numUsers, _ = strconv.Atoi(tokens[numArgs+2])
-				numPosts, _ = strconv.Atoi(tokens[numArgs+3])
-			}
-		} else {
-			if (len(tokens) - numArgs) >= 3 {
-				numChannels, _ = strconv.Atoi(tokens[numArgs+0])
-				numUsers, _ = strconv.Atoi(tokens[numArgs+1])
-				numPosts, _ = strconv.Atoi(tokens[numArgs+2])
-			}
-		}
-		client := model.NewClient(c.GetSiteURL())
-
-		if doTeams {
-			if err := CreateBasicUser(client); err != nil {
-				l4g.Error("Failed to create testing environment")
-				return true
-			}
-			client.LoginByEmail(BTEST_TEAM_NAME, BTEST_USER_EMAIL, BTEST_USER_PASSWORD)
-			environment, err := CreateTestEnvironmentWithTeams(
-				client,
-				utils.Range{numTeams, numTeams},
-				utils.Range{numChannels, numChannels},
-				utils.Range{numUsers, numUsers},
-				utils.Range{numPosts, numPosts},
-				doFuzz)
-			if err != true {
-				l4g.Error("Failed to create testing environment")
-				return true
-			} else {
-				l4g.Info("Testing environment created")
-				for i := 0; i < len(environment.Teams); i++ {
-					l4g.Info("Team Created: " + environment.Teams[i].Name)
-					l4g.Info("\t User to login: " + environment.Environments[i].Users[0].Email + ", " + USER_PASSWORD)
-				}
-			}
-		} else {
-			client.MockSession(c.Session.Token)
-			CreateTestEnvironmentInTeam(
-				client,
-				c.Session.TeamId,
-				utils.Range{numChannels, numChannels},
-				utils.Range{numUsers, numUsers},
-				utils.Range{numPosts, numPosts},
-				doFuzz)
-		}
-		return true
-	} else if strings.Index(cmd, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{
-			Suggestion:  cmd,
-			Description: "Creates a testing environment in current team. [teams] [fuzz] <Num Channels> <Num Users> <NumPosts>"})
-	}
-
-	return false
-}
-
-func loadTestUsersCommand(c *Context, command *model.Command) bool {
-	cmd1 := cmds["loadTestCommand"] + " users"
-	cmd2 := cmds["loadTestCommand"] + " users fuzz"
-
-	if strings.Index(command.Command, cmd1) == 0 && !command.Suggest {
-		cmd := cmd1
-		doFuzz := false
-		if strings.Index(command.Command, cmd2) == 0 {
-			doFuzz = true
-			cmd = cmd2
-		}
-		usersr, err := parseRange(command.Command, cmd)
-		if err == false {
-			usersr = utils.Range{10, 15}
-		}
-		client := model.NewClient(c.GetSiteURL())
-		userCreator := NewAutoUserCreator(client, c.Session.TeamId)
-		userCreator.Fuzzy = doFuzz
-		userCreator.CreateTestUsers(usersr)
-		return true
-	} else if strings.Index(cmd1, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd1, Description: "Add a specified number of random users to current team <Min Users> <Max Users>"})
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add a specified number of random users with fuzz text to current team <Min Users> <Max Users>"})
-	} else if strings.Index(cmd2, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add a specified number of random users with fuzz text to current team <Min Users> <Max Users>"})
-	}
-
-	return false
-}
-
-func loadTestChannelsCommand(c *Context, command *model.Command) bool {
-	cmd1 := cmds["loadTestCommand"] + " channels"
-	cmd2 := cmds["loadTestCommand"] + " channels fuzz"
-
-	if strings.Index(command.Command, cmd1) == 0 && !command.Suggest {
-		cmd := cmd1
-		doFuzz := false
-		if strings.Index(command.Command, cmd2) == 0 {
-			doFuzz = true
-			cmd = cmd2
-		}
-		channelsr, err := parseRange(command.Command, cmd)
-		if err == false {
-			channelsr = utils.Range{20, 30}
-		}
-		client := model.NewClient(c.GetSiteURL())
-		client.MockSession(c.Session.Token)
-		channelCreator := NewAutoChannelCreator(client, c.Session.TeamId)
-		channelCreator.Fuzzy = doFuzz
-		channelCreator.CreateTestChannels(channelsr)
-		return true
-	} else if strings.Index(cmd1, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd1, Description: "Add a specified number of random channels to current team <MinChannels> <MaxChannels>"})
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add a specified number of random channels with fuzz text to current team <Min Channels> <Max Channels>"})
-	} else if strings.Index(cmd2, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add a specified number of random channels with fuzz text to current team <Min Channels> <Max Channels>"})
-	}
-
-	return false
-}
-
-func loadTestPostsCommand(c *Context, command *model.Command) bool {
-	cmd1 := cmds["loadTestCommand"] + " posts"
-	cmd2 := cmds["loadTestCommand"] + " posts fuzz"
-
-	if strings.Index(command.Command, cmd1) == 0 && !command.Suggest {
-		cmd := cmd1
-		doFuzz := false
-		if strings.Index(command.Command, cmd2) == 0 {
-			cmd = cmd2
-			doFuzz = true
-		}
-
-		postsr, err := parseRange(command.Command, cmd)
-		if err == false {
-			postsr = utils.Range{20, 30}
-		}
-
-		tokens := strings.Fields(strings.TrimPrefix(command.Command, cmd))
-		rimages := utils.Range{0, 0}
-		if len(tokens) >= 3 {
-			if numImages, err := strconv.Atoi(tokens[2]); err == nil {
-				rimages = utils.Range{numImages, numImages}
-			}
-		}
-
-		var usernames []string
-		if result := <-Srv.Store.User().GetProfiles(c.Session.TeamId); result.Err == nil {
-			profileUsers := result.Data.(map[string]*model.User)
-			usernames = make([]string, len(profileUsers))
-			i := 0
-			for _, userprof := range profileUsers {
-				usernames[i] = userprof.Username
-				i++
-			}
-		}
-
-		client := model.NewClient(c.GetSiteURL())
-		client.MockSession(c.Session.Token)
-		testPoster := NewAutoPostCreator(client, command.ChannelId)
-		testPoster.Fuzzy = doFuzz
-		testPoster.Users = usernames
-
-		numImages := utils.RandIntFromRange(rimages)
-		numPosts := utils.RandIntFromRange(postsr)
-		for i := 0; i < numPosts; i++ {
-			testPoster.HasImage = (i < numImages)
-			testPoster.CreateRandomPost()
-		}
-		return true
-	} else if strings.Index(cmd1, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd1, Description: "Add some random posts to current channel <Min Posts> <Max Posts> <Min Images> <Max Images>"})
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add some random posts with fuzz text to current channel <Min Posts> <Max Posts> <Min Images> <Max Images>"})
-	} else if strings.Index(cmd2, command.Command) == 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add some random posts with fuzz text to current channel <Min Posts> <Max Posts> <Min Images> <Max Images>"})
-	}
-
-	return false
-}
-
-func loadTestUrlCommand(c *Context, command *model.Command) bool {
-	cmd := cmds["loadTestCommand"] + " url"
-
-	if strings.Index(command.Command, cmd) == 0 && !command.Suggest {
-		url := ""
-
-		parameters := strings.SplitN(command.Command, " ", 3)
-		if len(parameters) != 3 {
-			c.Err = model.NewAppError("loadTestUrlCommand", "Command must contain a url", "")
-			return true
-		} else {
-			url = parameters[2]
-		}
-
-		// provide a shortcut to easily access tests stored in doc/developer/tests
-		if !strings.HasPrefix(url, "http") {
-			url = "https://raw.githubusercontent.com/mattermost/platform/master/doc/developer/tests/" + url
-
-			if path.Ext(url) == "" {
-				url += ".md"
-			}
-		}
-
-		var contents io.ReadCloser
-		if r, err := http.Get(url); err != nil {
-			c.Err = model.NewAppError("loadTestUrlCommand", "Unable to get file", err.Error())
-			return false
-		} else if r.StatusCode > 400 {
-			c.Err = model.NewAppError("loadTestUrlCommand", "Unable to get file", r.Status)
-			return false
-		} else {
-			contents = r.Body
-		}
-
-		bytes := make([]byte, 4000)
-
-		// break contents into 4000 byte posts
-		for {
-			length, err := contents.Read(bytes)
-			if err != nil && err != io.EOF {
-				c.Err = model.NewAppError("loadTestUrlCommand", "Encountered error reading file", err.Error())
-				return false
-			}
-
-			if length == 0 {
-				break
-			}
-
-			post := &model.Post{}
-			post.Message = string(bytes[:length])
-			post.ChannelId = command.ChannelId
-
-			if _, err := CreatePost(c, post, false); err != nil {
-				l4g.Error("Unable to create post, err=%v", err)
-				return false
-			}
-		}
-
-		command.Response = model.RESP_EXECUTED
-
-		return true
-	} else if strings.Index(cmd, command.Command) == 0 && strings.Index(command.Command, "/loadtest posts") != 0 {
-		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Add a post containing the text from a given url to current channel <Url>"})
-	}
-
-	return false
-}
+// func command(c *Context, w http.ResponseWriter, r *http.Request) {
+
+// 	props := model.MapFromJson(r.Body)
+
+// 	command := &model.Command{
+// 		Command:     strings.TrimSpace(props["command"]),
+// 		ChannelId:   strings.TrimSpace(props["channelId"]),
+// 		Suggest:     props["suggest"] == "true",
+// 		Suggestions: make([]*model.SuggestCommand, 0, 128),
+// 	}
+
+// 	checkCommand(c, command)
+// 	if c.Err != nil {
+// 		if c.Err != commandNotImplementedErr {
+// 			return
+// 		} else {
+// 			c.Err = nil
+// 			command.Response = model.RESP_NOT_IMPLEMENTED
+// 			w.Write([]byte(command.ToJson()))
+// 			return
+// 		}
+// 	} else {
+// 		w.Write([]byte(command.ToJson()))
+// 	}
+// }
+
+// func checkCommand(c *Context, command *model.Command) bool {
+
+// 	if len(command.Command) == 0 || strings.Index(command.Command, "/") != 0 {
+// 		c.Err = model.NewAppError("checkCommand", "Command must start with /", "")
+// 		return false
+// 	}
+
+// 	if len(command.ChannelId) > 0 {
+// 		cchan := Srv.Store.Channel().CheckPermissionsTo(c.Session.TeamId, command.ChannelId, c.Session.UserId)
+
+// 		if !c.HasPermissionsToChannel(cchan, "checkCommand") {
+// 			return true
+// 		}
+// 	}
+
+// 	if !command.Suggest {
+// 		implemented := false
+// 		for _, cmd := range cmds {
+// 			bounds := len(cmd)
+// 			if len(command.Command) < bounds {
+// 				continue
+// 			}
+// 			if command.Command[:bounds] == cmd {
+// 				implemented = true
+// 			}
+// 		}
+// 		if !implemented {
+// 			c.Err = commandNotImplementedErr
+// 			return false
+// 		}
+// 	}
+
+// 	for _, v := range commands {
+
+// 		if v(c, command) || c.Err != nil {
+// 			return true
+// 		}
+// 	}
+
+// 	return false
+// }
+
+// func logoutCommand(c *Context, command *model.Command) bool {
+
+// 	cmd := cmds["logoutCommand"]
+
+// 	if strings.Index(command.Command, cmd) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Logout"})
+
+// 		if !command.Suggest {
+// 			command.GotoLocation = "/logout"
+// 			command.Response = model.RESP_EXECUTED
+// 			return true
+// 		}
+
+// 	} else if strings.Index(cmd, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Logout"})
+// 	}
+
+// 	return false
+// }
+
+// func echoCommand(c *Context, command *model.Command) bool {
+// 	cmd := cmds["echoCommand"]
+// 	maxThreads := 100
+
+// 	if !command.Suggest && strings.Index(command.Command, cmd) == 0 {
+// 		parameters := strings.SplitN(command.Command, " ", 2)
+// 		if len(parameters) != 2 || len(parameters[1]) == 0 {
+// 			return false
+// 		}
+// 		message := strings.Trim(parameters[1], " ")
+// 		delay := 0
+// 		if endMsg := strings.LastIndex(message, "\""); string(message[0]) == "\"" && endMsg > 1 {
+// 			if checkDelay, err := strconv.Atoi(strings.Trim(message[endMsg:], " \"")); err == nil {
+// 				delay = checkDelay
+// 			}
+// 			message = message[1:endMsg]
+// 		} else if strings.Index(message, " ") > -1 {
+// 			delayIdx := strings.LastIndex(message, " ")
+// 			delayStr := strings.Trim(message[delayIdx:], " ")
+
+// 			if checkDelay, err := strconv.Atoi(delayStr); err == nil {
+// 				delay = checkDelay
+// 				message = message[:delayIdx]
+// 			}
+// 		}
+
+// 		if delay > 10000 {
+// 			c.Err = model.NewAppError("echoCommand", "Delays must be under 10000 seconds", "")
+// 			return false
+// 		}
+
+// 		if echoSem == nil {
+// 			// We want one additional thread allowed so we never reach channel lockup
+// 			echoSem = make(chan bool, maxThreads+1)
+// 		}
+
+// 		if len(echoSem) >= maxThreads {
+// 			c.Err = model.NewAppError("echoCommand", "High volume of echo request, cannot process request", "")
+// 			return false
+// 		}
+
+// 		echoSem <- true
+// 		go func() {
+// 			defer func() { <-echoSem }()
+// 			post := &model.Post{}
+// 			post.ChannelId = command.ChannelId
+// 			post.Message = message
+
+// 			time.Sleep(time.Duration(delay) * time.Second)
+
+// 			if _, err := CreatePost(c, post, true); err != nil {
+// 				l4g.Error("Unable to create /echo post, err=%v", err)
+// 			}
+// 		}()
+
+// 		command.Response = model.RESP_EXECUTED
+// 		return true
+
+// 	} else if strings.Index(cmd, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Echo back text from your account, /echo \"message\" [delay in seconds]"})
+// 	}
+
+// 	return false
+// }
+
+// func meCommand(c *Context, command *model.Command) bool {
+// 	cmd := cmds["meCommand"]
+
+// 	if !command.Suggest && strings.Index(command.Command, cmd) == 0 {
+// 		message := ""
+
+// 		parameters := strings.SplitN(command.Command, " ", 2)
+// 		if len(parameters) > 1 {
+// 			message += "*" + parameters[1] + "*"
+// 		}
+
+// 		post := &model.Post{}
+// 		post.Message = message
+// 		post.ChannelId = command.ChannelId
+// 		if _, err := CreatePost(c, post, false); err != nil {
+// 			l4g.Error("Unable to create /me post post, err=%v", err)
+// 			return false
+// 		}
+// 		command.Response = model.RESP_EXECUTED
+// 		return true
+
+// 	} else if strings.Index(cmd, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Do an action, /me [message]"})
+// 	}
+
+// 	return false
+// }
+
+// func shrugCommand(c *Context, command *model.Command) bool {
+// 	cmd := cmds["shrugCommand"]
+
+// 	if !command.Suggest && strings.Index(command.Command, cmd) == 0 {
+// 		message := `¯\\\_(ツ)_/¯`
+
+// 		parameters := strings.SplitN(command.Command, " ", 2)
+// 		if len(parameters) > 1 {
+// 			message += " " + parameters[1]
+// 		}
+
+// 		post := &model.Post{}
+// 		post.Message = message
+// 		post.ChannelId = command.ChannelId
+// 		if _, err := CreatePost(c, post, false); err != nil {
+// 			l4g.Error("Unable to create /shrug post post, err=%v", err)
+// 			return false
+// 		}
+// 		command.Response = model.RESP_EXECUTED
+// 		return true
+
+// 	} else if strings.Index(cmd, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Adds ¯\\_(ツ)_/¯ to your message, /shrug [message]"})
+// 	}
+
+// 	return false
+// }
+
+// func joinCommand(c *Context, command *model.Command) bool {
+
+// 	// looks for "/join channel-name"
+// 	cmd := cmds["joinCommand"]
+
+// 	if strings.Index(command.Command, cmd) == 0 {
+
+// 		parts := strings.Split(command.Command, " ")
+
+// 		startsWith := ""
+
+// 		if len(parts) == 2 {
+// 			startsWith = parts[1]
+// 		}
+
+// 		if result := <-Srv.Store.Channel().GetMoreChannels(c.Session.TeamId, c.Session.UserId); result.Err != nil {
+// 			c.Err = result.Err
+// 			return false
+// 		} else {
+// 			channels := result.Data.(*model.ChannelList)
+
+// 			for _, v := range channels.Channels {
+
+// 				if v.Name == startsWith && !command.Suggest {
+
+// 					if v.Type == model.CHANNEL_DIRECT {
+// 						return false
+// 					}
+
+// 					JoinChannel(c, v.Id, "")
+
+// 					if c.Err != nil {
+// 						return false
+// 					}
+
+// 					command.GotoLocation = c.GetTeamURL() + "/channels/" + v.Name
+// 					command.Response = model.RESP_EXECUTED
+// 					return true
+// 				}
+
+// 				if len(startsWith) == 0 || strings.Index(v.Name, startsWith) == 0 {
+// 					command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd + " " + v.Name, Description: "Join the open channel"})
+// 				}
+// 			}
+// 		}
+// 	} else if strings.Index(cmd, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Join an open channel"})
+// 	}
+
+// 	return false
+// }
+
+// func loadTestCommand(c *Context, command *model.Command) bool {
+// 	cmd := cmds["loadTestCommand"]
+
+// 	// This command is only available when EnableTesting is true
+// 	if !utils.Cfg.ServiceSettings.EnableTesting {
+// 		return false
+// 	}
+
+// 	if strings.Index(command.Command, cmd) == 0 {
+// 		if loadTestSetupCommand(c, command) {
+// 			return true
+// 		}
+// 		if loadTestUsersCommand(c, command) {
+// 			return true
+// 		}
+// 		if loadTestChannelsCommand(c, command) {
+// 			return true
+// 		}
+// 		if loadTestPostsCommand(c, command) {
+// 			return true
+// 		}
+// 		if loadTestUrlCommand(c, command) {
+// 			return true
+// 		}
+// 	} else if strings.Index(cmd, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Debug Load Testing"})
+// 	}
+
+// 	return false
+// }
+
+// func parseRange(command string, cmd string) (utils.Range, bool) {
+// 	tokens := strings.Fields(strings.TrimPrefix(command, cmd))
+// 	var begin int
+// 	var end int
+// 	var err1 error
+// 	var err2 error
+// 	switch {
+// 	case len(tokens) == 1:
+// 		begin, err1 = strconv.Atoi(tokens[0])
+// 		end = begin
+// 		if err1 != nil {
+// 			return utils.Range{0, 0}, false
+// 		}
+// 	case len(tokens) >= 2:
+// 		begin, err1 = strconv.Atoi(tokens[0])
+// 		end, err2 = strconv.Atoi(tokens[1])
+// 		if err1 != nil || err2 != nil {
+// 			return utils.Range{0, 0}, false
+// 		}
+// 	default:
+// 		return utils.Range{0, 0}, false
+// 	}
+// 	return utils.Range{begin, end}, true
+// }
+
+// func contains(items []string, token string) bool {
+// 	for _, elem := range items {
+// 		if elem == token {
+// 			return true
+// 		}
+// 	}
+// 	return false
+// }
+
+// func loadTestSetupCommand(c *Context, command *model.Command) bool {
+// 	cmd := cmds["loadTestCommand"] + " setup"
+
+// 	if strings.Index(command.Command, cmd) == 0 && !command.Suggest {
+// 		tokens := strings.Fields(strings.TrimPrefix(command.Command, cmd))
+// 		doTeams := contains(tokens, "teams")
+// 		doFuzz := contains(tokens, "fuzz")
+
+// 		numArgs := 0
+// 		if doTeams {
+// 			numArgs++
+// 		}
+// 		if doFuzz {
+// 			numArgs++
+// 		}
+
+// 		var numTeams int
+// 		var numChannels int
+// 		var numUsers int
+// 		var numPosts int
+
+// 		// Defaults
+// 		numTeams = 10
+// 		numChannels = 10
+// 		numUsers = 10
+// 		numPosts = 10
+
+// 		if doTeams {
+// 			if (len(tokens) - numArgs) >= 4 {
+// 				numTeams, _ = strconv.Atoi(tokens[numArgs+0])
+// 				numChannels, _ = strconv.Atoi(tokens[numArgs+1])
+// 				numUsers, _ = strconv.Atoi(tokens[numArgs+2])
+// 				numPosts, _ = strconv.Atoi(tokens[numArgs+3])
+// 			}
+// 		} else {
+// 			if (len(tokens) - numArgs) >= 3 {
+// 				numChannels, _ = strconv.Atoi(tokens[numArgs+0])
+// 				numUsers, _ = strconv.Atoi(tokens[numArgs+1])
+// 				numPosts, _ = strconv.Atoi(tokens[numArgs+2])
+// 			}
+// 		}
+// 		client := model.NewClient(c.GetSiteURL())
+
+// 		if doTeams {
+// 			if err := CreateBasicUser(client); err != nil {
+// 				l4g.Error("Failed to create testing environment")
+// 				return true
+// 			}
+// 			client.LoginByEmail(BTEST_TEAM_NAME, BTEST_USER_EMAIL, BTEST_USER_PASSWORD)
+// 			environment, err := CreateTestEnvironmentWithTeams(
+// 				client,
+// 				utils.Range{numTeams, numTeams},
+// 				utils.Range{numChannels, numChannels},
+// 				utils.Range{numUsers, numUsers},
+// 				utils.Range{numPosts, numPosts},
+// 				doFuzz)
+// 			if err != true {
+// 				l4g.Error("Failed to create testing environment")
+// 				return true
+// 			} else {
+// 				l4g.Info("Testing environment created")
+// 				for i := 0; i < len(environment.Teams); i++ {
+// 					l4g.Info("Team Created: " + environment.Teams[i].Name)
+// 					l4g.Info("\t User to login: " + environment.Environments[i].Users[0].Email + ", " + USER_PASSWORD)
+// 				}
+// 			}
+// 		} else {
+// 			client.MockSession(c.Session.Token)
+// 			CreateTestEnvironmentInTeam(
+// 				client,
+// 				c.Session.TeamId,
+// 				utils.Range{numChannels, numChannels},
+// 				utils.Range{numUsers, numUsers},
+// 				utils.Range{numPosts, numPosts},
+// 				doFuzz)
+// 		}
+// 		return true
+// 	} else if strings.Index(cmd, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{
+// 			Suggestion:  cmd,
+// 			Description: "Creates a testing environment in current team. [teams] [fuzz] <Num Channels> <Num Users> <NumPosts>"})
+// 	}
+
+// 	return false
+// }
+
+// func loadTestUsersCommand(c *Context, command *model.Command) bool {
+// 	cmd1 := cmds["loadTestCommand"] + " users"
+// 	cmd2 := cmds["loadTestCommand"] + " users fuzz"
+
+// 	if strings.Index(command.Command, cmd1) == 0 && !command.Suggest {
+// 		cmd := cmd1
+// 		doFuzz := false
+// 		if strings.Index(command.Command, cmd2) == 0 {
+// 			doFuzz = true
+// 			cmd = cmd2
+// 		}
+// 		usersr, err := parseRange(command.Command, cmd)
+// 		if err == false {
+// 			usersr = utils.Range{10, 15}
+// 		}
+// 		client := model.NewClient(c.GetSiteURL())
+// 		userCreator := NewAutoUserCreator(client, c.Session.TeamId)
+// 		userCreator.Fuzzy = doFuzz
+// 		userCreator.CreateTestUsers(usersr)
+// 		return true
+// 	} else if strings.Index(cmd1, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd1, Description: "Add a specified number of random users to current team <Min Users> <Max Users>"})
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add a specified number of random users with fuzz text to current team <Min Users> <Max Users>"})
+// 	} else if strings.Index(cmd2, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add a specified number of random users with fuzz text to current team <Min Users> <Max Users>"})
+// 	}
+
+// 	return false
+// }
+
+// func loadTestChannelsCommand(c *Context, command *model.Command) bool {
+// 	cmd1 := cmds["loadTestCommand"] + " channels"
+// 	cmd2 := cmds["loadTestCommand"] + " channels fuzz"
+
+// 	if strings.Index(command.Command, cmd1) == 0 && !command.Suggest {
+// 		cmd := cmd1
+// 		doFuzz := false
+// 		if strings.Index(command.Command, cmd2) == 0 {
+// 			doFuzz = true
+// 			cmd = cmd2
+// 		}
+// 		channelsr, err := parseRange(command.Command, cmd)
+// 		if err == false {
+// 			channelsr = utils.Range{20, 30}
+// 		}
+// 		client := model.NewClient(c.GetSiteURL())
+// 		client.MockSession(c.Session.Token)
+// 		channelCreator := NewAutoChannelCreator(client, c.Session.TeamId)
+// 		channelCreator.Fuzzy = doFuzz
+// 		channelCreator.CreateTestChannels(channelsr)
+// 		return true
+// 	} else if strings.Index(cmd1, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd1, Description: "Add a specified number of random channels to current team <MinChannels> <MaxChannels>"})
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add a specified number of random channels with fuzz text to current team <Min Channels> <Max Channels>"})
+// 	} else if strings.Index(cmd2, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add a specified number of random channels with fuzz text to current team <Min Channels> <Max Channels>"})
+// 	}
+
+// 	return false
+// }
+
+// func loadTestPostsCommand(c *Context, command *model.Command) bool {
+// 	cmd1 := cmds["loadTestCommand"] + " posts"
+// 	cmd2 := cmds["loadTestCommand"] + " posts fuzz"
+
+// 	if strings.Index(command.Command, cmd1) == 0 && !command.Suggest {
+// 		cmd := cmd1
+// 		doFuzz := false
+// 		if strings.Index(command.Command, cmd2) == 0 {
+// 			cmd = cmd2
+// 			doFuzz = true
+// 		}
+
+// 		postsr, err := parseRange(command.Command, cmd)
+// 		if err == false {
+// 			postsr = utils.Range{20, 30}
+// 		}
+
+// 		tokens := strings.Fields(strings.TrimPrefix(command.Command, cmd))
+// 		rimages := utils.Range{0, 0}
+// 		if len(tokens) >= 3 {
+// 			if numImages, err := strconv.Atoi(tokens[2]); err == nil {
+// 				rimages = utils.Range{numImages, numImages}
+// 			}
+// 		}
+
+// 		var usernames []string
+// 		if result := <-Srv.Store.User().GetProfiles(c.Session.TeamId); result.Err == nil {
+// 			profileUsers := result.Data.(map[string]*model.User)
+// 			usernames = make([]string, len(profileUsers))
+// 			i := 0
+// 			for _, userprof := range profileUsers {
+// 				usernames[i] = userprof.Username
+// 				i++
+// 			}
+// 		}
+
+// 		client := model.NewClient(c.GetSiteURL())
+// 		client.MockSession(c.Session.Token)
+// 		testPoster := NewAutoPostCreator(client, command.ChannelId)
+// 		testPoster.Fuzzy = doFuzz
+// 		testPoster.Users = usernames
+
+// 		numImages := utils.RandIntFromRange(rimages)
+// 		numPosts := utils.RandIntFromRange(postsr)
+// 		for i := 0; i < numPosts; i++ {
+// 			testPoster.HasImage = (i < numImages)
+// 			testPoster.CreateRandomPost()
+// 		}
+// 		return true
+// 	} else if strings.Index(cmd1, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd1, Description: "Add some random posts to current channel <Min Posts> <Max Posts> <Min Images> <Max Images>"})
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add some random posts with fuzz text to current channel <Min Posts> <Max Posts> <Min Images> <Max Images>"})
+// 	} else if strings.Index(cmd2, command.Command) == 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd2, Description: "Add some random posts with fuzz text to current channel <Min Posts> <Max Posts> <Min Images> <Max Images>"})
+// 	}
+
+// 	return false
+// }
+
+// func loadTestUrlCommand(c *Context, command *model.Command) bool {
+// 	cmd := cmds["loadTestCommand"] + " url"
+
+// 	if strings.Index(command.Command, cmd) == 0 && !command.Suggest {
+// 		url := ""
+
+// 		parameters := strings.SplitN(command.Command, " ", 3)
+// 		if len(parameters) != 3 {
+// 			c.Err = model.NewAppError("loadTestUrlCommand", "Command must contain a url", "")
+// 			return true
+// 		} else {
+// 			url = parameters[2]
+// 		}
+
+// 		// provide a shortcut to easily access tests stored in doc/developer/tests
+// 		if !strings.HasPrefix(url, "http") {
+// 			url = "https://raw.githubusercontent.com/mattermost/platform/master/doc/developer/tests/" + url
+
+// 			if path.Ext(url) == "" {
+// 				url += ".md"
+// 			}
+// 		}
+
+// 		var contents io.ReadCloser
+// 		if r, err := http.Get(url); err != nil {
+// 			c.Err = model.NewAppError("loadTestUrlCommand", "Unable to get file", err.Error())
+// 			return false
+// 		} else if r.StatusCode > 400 {
+// 			c.Err = model.NewAppError("loadTestUrlCommand", "Unable to get file", r.Status)
+// 			return false
+// 		} else {
+// 			contents = r.Body
+// 		}
+
+// 		bytes := make([]byte, 4000)
+
+// 		// break contents into 4000 byte posts
+// 		for {
+// 			length, err := contents.Read(bytes)
+// 			if err != nil && err != io.EOF {
+// 				c.Err = model.NewAppError("loadTestUrlCommand", "Encountered error reading file", err.Error())
+// 				return false
+// 			}
+
+// 			if length == 0 {
+// 				break
+// 			}
+
+// 			post := &model.Post{}
+// 			post.Message = string(bytes[:length])
+// 			post.ChannelId = command.ChannelId
+
+// 			if _, err := CreatePost(c, post, false); err != nil {
+// 				l4g.Error("Unable to create post, err=%v", err)
+// 				return false
+// 			}
+// 		}
+
+// 		command.Response = model.RESP_EXECUTED
+
+// 		return true
+// 	} else if strings.Index(cmd, command.Command) == 0 && strings.Index(command.Command, "/loadtest posts") != 0 {
+// 		command.AddSuggestion(&model.SuggestCommand{Suggestion: cmd, Description: "Add a post containing the text from a given url to current channel <Url>"})
+// 	}
+
+// 	return false
+// }