Move command logic into app layer (#5617)

app/auto_channels.go

@@ -0,0 +1,74 @@
+// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package app
+
+import (
+	"github.com/mattermost/platform/model"
+	"github.com/mattermost/platform/utils"
+)
+
+type AutoChannelCreator struct {
+	client             *model.Client
+	team               *model.Team
+	Fuzzy              bool
+	DisplayNameLen     utils.Range
+	DisplayNameCharset string
+	NameLen            utils.Range
+	NameCharset        string
+	ChannelType        string
+}
+
+func NewAutoChannelCreator(client *model.Client, team *model.Team) *AutoChannelCreator {
+	return &AutoChannelCreator{
+		client:             client,
+		team:               team,
+		Fuzzy:              false,
+		DisplayNameLen:     CHANNEL_DISPLAY_NAME_LEN,
+		DisplayNameCharset: utils.ALPHANUMERIC,
+		NameLen:            CHANNEL_NAME_LEN,
+		NameCharset:        utils.LOWERCASE,
+		ChannelType:        CHANNEL_TYPE,
+	}
+}
+
+func (cfg *AutoChannelCreator) createRandomChannel() (*model.Channel, bool) {
+	var displayName string
+	if cfg.Fuzzy {
+		displayName = utils.FuzzName()
+	} else {
+		displayName = utils.RandomName(cfg.NameLen, cfg.NameCharset)
+	}
+	name := utils.RandomName(cfg.NameLen, cfg.NameCharset)
+
+	channel := &model.Channel{
+		TeamId:      cfg.team.Id,
+		DisplayName: displayName,
+		Name:        name,
+		Type:        cfg.ChannelType}
+
+	println(cfg.client.GetTeamRoute())
+	result, err := cfg.client.CreateChannel(channel)
+	if err != nil {
+		err.Translate(utils.T)
+		println(err.Error())
+		println(err.DetailedError)
+		return nil, false
+	}
+	return result.Data.(*model.Channel), true
+}
+
+func (cfg *AutoChannelCreator) CreateTestChannels(num utils.Range) ([]*model.Channel, bool) {
+	numChannels := utils.RandIntFromRange(num)
+	channels := make([]*model.Channel, numChannels)
+
+	for i := 0; i < numChannels; i++ {
+		var err bool
+		channels[i], err = cfg.createRandomChannel()
+		if err != true {
+			return channels, false
+		}
+	}
+
+	return channels, true
+}