Renamed Channel.Description to Channel.Header on the server

api/channel.go

@@ -22,7 +22,7 @@ func InitChannel(r *mux.Router) {
 	sr.Handle("/create", ApiUserRequired(createChannel)).Methods("POST")
 	sr.Handle("/create_direct", ApiUserRequired(createDirectChannel)).Methods("POST")
 	sr.Handle("/update", ApiUserRequired(updateChannel)).Methods("POST")
-	sr.Handle("/update_desc", ApiUserRequired(updateChannelDesc)).Methods("POST")
+	sr.Handle("/update_header", ApiUserRequired(updateChannelHeader)).Methods("POST")
 	sr.Handle("/update_notify_props", ApiUserRequired(updateNotifyProps)).Methods("POST")
 	sr.Handle("/{id:[A-Za-z0-9]+}/", ApiUserRequiredActivity(getChannel, false)).Methods("GET")
 	sr.Handle("/{id:[A-Za-z0-9]+}/extra_info", ApiUserRequired(getChannelExtraInfo)).Methods("GET")
@@ -124,7 +124,7 @@ func CreateDirectChannel(c *Context, otherUserId string) (*model.Channel, *model
 	channel.Name = model.GetDMNameFromIds(otherUserId, c.Session.UserId)
 
 	channel.TeamId = c.Session.TeamId
-	channel.Description = ""
+	channel.Header = ""
 	channel.Type = model.CHANNEL_DIRECT
 
 	if uresult := <-uc; uresult.Err != nil {
@@ -209,7 +209,7 @@ func updateChannel(c *Context, w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		oldChannel.Description = channel.Description
+		oldChannel.Header = channel.Header
 
 		if len(channel.DisplayName) > 0 {
 			oldChannel.DisplayName = channel.DisplayName
@@ -233,18 +233,18 @@ func updateChannel(c *Context, w http.ResponseWriter, r *http.Request) {
 	}
 }
 
-func updateChannelDesc(c *Context, w http.ResponseWriter, r *http.Request) {
+func updateChannelHeader(c *Context, w http.ResponseWriter, r *http.Request) {
 
 	props := model.MapFromJson(r.Body)
 	channelId := props["channel_id"]
 	if len(channelId) != 26 {
-		c.SetInvalidParam("updateChannelDesc", "channel_id")
+		c.SetInvalidParam("updateChannelHeader", "channel_id")
 		return
 	}
 
-	channelDesc := props["channel_description"]
+	channelHeader := props["channel_header"]
-	if len(channelDesc) > 1024 {
+	if len(channelHeader) > 1024 {
-		c.SetInvalidParam("updateChannelDesc", "channel_description")
+		c.SetInvalidParam("updateChannelHeader", "channel_header")
 		return
 	}
 
@@ -261,11 +261,11 @@ func updateChannelDesc(c *Context, w http.ResponseWriter, r *http.Request) {
 		channel := cresult.Data.(*model.Channel)
 		// Don't need to do anything channel member, just wanted to confirm it exists
 
-		if !c.HasPermissionsToTeam(channel.TeamId, "updateChannelDesc") {
+		if !c.HasPermissionsToTeam(channel.TeamId, "updateChannelHeader") {
 			return
 		}
 
-		channel.Description = channelDesc
+		channel.Header = channelHeader
 
 		if ucresult := <-Srv.Store.Channel().Update(channel); ucresult.Err != nil {
 			c.Err = ucresult.Err

api/channel_benchmark_test.go

@@ -62,7 +62,7 @@ func BenchmarkCreateDirectChannel(b *testing.B) {
 func BenchmarkUpdateChannel(b *testing.B) {
 	var (
 		NUM_CHANNELS_RANGE = utils.Range{NUM_CHANNELS, NUM_CHANNELS}
-		CHANNEL_DESCRIPTION_LEN = 50
+		CHANNEL_HEADER_LEN = 50
 	)
 	team, _, _ := SetupBenchmark()
 
@@ -73,7 +73,7 @@ func BenchmarkUpdateChannel(b *testing.B) {
 	}
 
 	for i := range channels {
-		channels[i].Description = utils.RandString(CHANNEL_DESCRIPTION_LEN, utils.ALPHANUMERIC)
+		channels[i].Header = utils.RandString(CHANNEL_HEADER_LEN, utils.ALPHANUMERIC)
 	}
 
 	// Benchmark Start

api/channel_test.go

@@ -173,12 +173,12 @@ func TestUpdateChannel(t *testing.T) {
 
 	Client.AddChannelMember(channel1.Id, userTeamAdmin.Id)
 
-	desc := "a" + model.NewId() + "a"
+	header := "a" + model.NewId() + "a"
-	upChannel1 := &model.Channel{Id: channel1.Id, Description: desc}
+	upChannel1 := &model.Channel{Id: channel1.Id, Header: header}
 	upChannel1 = Client.Must(Client.UpdateChannel(upChannel1)).Data.(*model.Channel)
 
-	if upChannel1.Description != desc {
+	if upChannel1.Header != header {
-		t.Fatal("Channel admin failed to update desc")
+		t.Fatal("Channel admin failed to update header")
 	}
 
 	if upChannel1.DisplayName != channel1.DisplayName {
@@ -187,12 +187,12 @@ func TestUpdateChannel(t *testing.T) {
 
 	Client.LoginByEmail(team.Name, userTeamAdmin.Email, "pwd")
 
-	desc = "b" + model.NewId() + "b"
+	header = "b" + model.NewId() + "b"
-	upChannel1 = &model.Channel{Id: channel1.Id, Description: desc}
+	upChannel1 = &model.Channel{Id: channel1.Id, Header: header}
 	upChannel1 = Client.Must(Client.UpdateChannel(upChannel1)).Data.(*model.Channel)
 
-	if upChannel1.Description != desc {
+	if upChannel1.Header != header {
-		t.Fatal("Team admin failed to update desc")
+		t.Fatal("Team admin failed to update header")
 	}
 
 	if upChannel1.DisplayName != channel1.DisplayName {
@@ -203,7 +203,7 @@ func TestUpdateChannel(t *testing.T) {
 	data := rget.Data.(*model.ChannelList)
 	for _, c := range data.Channels {
 		if c.Name == model.DEFAULT_CHANNEL {
-			c.Description = "new desc"
+			c.Header = "new header"
 			if _, err := Client.UpdateChannel(c); err == nil {
 				t.Fatal("should have errored on updating default channel")
 			}
@@ -218,7 +218,7 @@ func TestUpdateChannel(t *testing.T) {
 	}
 }
 
-func TestUpdateChannelDesc(t *testing.T) {
+func TestUpdateChannelHeader(t *testing.T) {
 	Setup()
 
 	team := &model.Team{DisplayName: "Name", Name: "z-z-" + model.NewId() + "a", Email: "test@nowhere.com", Type: model.TEAM_OPEN}
@@ -235,36 +235,36 @@ func TestUpdateChannelDesc(t *testing.T) {
 
 	data := make(map[string]string)
 	data["channel_id"] = channel1.Id
-	data["channel_description"] = "new desc"
+	data["channel_header"] = "new header"
 
 	var upChannel1 *model.Channel
-	if result, err := Client.UpdateChannelDesc(data); err != nil {
+	if result, err := Client.UpdateChannelHeader(data); err != nil {
 		t.Fatal(err)
 	} else {
 		upChannel1 = result.Data.(*model.Channel)
 	}
 
-	if upChannel1.Description != data["channel_description"] {
+	if upChannel1.Header != data["channel_header"] {
-		t.Fatal("Failed to update desc")
+		t.Fatal("Failed to update header")
 	}
 
 	data["channel_id"] = "junk"
-	if _, err := Client.UpdateChannelDesc(data); err == nil {
+	if _, err := Client.UpdateChannelHeader(data); err == nil {
 		t.Fatal("should have errored on junk channel id")
 	}
 
 	data["channel_id"] = "12345678901234567890123456"
-	if _, err := Client.UpdateChannelDesc(data); err == nil {
+	if _, err := Client.UpdateChannelHeader(data); err == nil {
 		t.Fatal("should have errored on non-existent channel id")
 	}
 
 	data["channel_id"] = channel1.Id
-	data["channel_description"] = ""
+	data["channel_header"] = ""
 	for i := 0; i < 1050; i++ {
-		data["channel_description"] += "a"
+		data["channel_header"] += "a"
 	}
-	if _, err := Client.UpdateChannelDesc(data); err == nil {
+	if _, err := Client.UpdateChannelHeader(data); err == nil {
-		t.Fatal("should have errored on bad channel desc")
+		t.Fatal("should have errored on bad channel header")
 	}
 
 	user2 := &model.User{TeamId: team.Id, Email: model.NewId() + "corey@test.com", Nickname: "Corey Hulen", Password: "pwd"}
@@ -274,9 +274,9 @@ func TestUpdateChannelDesc(t *testing.T) {
 	Client.LoginByEmail(team.Name, user2.Email, "pwd")
 
 	data["channel_id"] = channel1.Id
-	data["channel_description"] = "new desc"
+	data["channel_header"] = "new header"
-	if _, err := Client.UpdateChannelDesc(data); err == nil {
+	if _, err := Client.UpdateChannelHeader(data); err == nil {
-		t.Fatal("should have errored non-channel member trying to update desc")
+		t.Fatal("should have errored non-channel member trying to update header")
 	}
 }
 

api/slackimport.go

@@ -182,7 +182,7 @@ func SlackAddChannels(teamId string, slackchannels []SlackChannel, posts map[str
 			Type:        model.CHANNEL_OPEN,
 			DisplayName: sChannel.Name,
 			Name:        SlackConvertChannelName(sChannel.Name),
-			Description: sChannel.Topic["value"],
+			//Purpose:      sChannel.Topic["value"], // TODO uncomment this once Channel.Purpose is a field
 		}
 		mChannel := ImportChannel(&newChannel)
 		if mChannel == nil {

model/channel.go

@@ -24,7 +24,7 @@ type Channel struct {
 	Type          string `json:"type"`
 	DisplayName   string `json:"display_name"`
 	Name          string `json:"name"`
-	Description   string `json:"description"`
+	Header        string `json:"header"`
 	LastPostAt    int64  `json:"last_post_at"`
 	TotalMsgCount int64  `json:"total_msg_count"`
 	ExtraUpdateAt int64  `json:"extra_update_at"`
@@ -89,8 +89,8 @@ func (o *Channel) IsValid() *AppError {
 		return NewAppError("Channel.IsValid", "Invalid type", "id="+o.Id)
 	}
 
-	if len(o.Description) > 1024 {
+	if len(o.Header) > 1024 {
-		return NewAppError("Channel.IsValid", "Invalid description", "id="+o.Id)
+		return NewAppError("Channel.IsValid", "Invalid header", "id="+o.Id)
 	}
 
 	if len(o.CreatorId) > 26 {

model/client.go

@@ -443,8 +443,8 @@ func (c *Client) UpdateChannel(channel *Channel) (*Result, *AppError) {
 	}
 }
 
-func (c *Client) UpdateChannelDesc(data map[string]string) (*Result, *AppError) {
+func (c *Client) UpdateChannelHeader(data map[string]string) (*Result, *AppError) {
-	if r, err := c.DoApiPost("/channels/update_desc", MapToJson(data)); err != nil {
+	if r, err := c.DoApiPost("/channels/update_header", MapToJson(data)); err != nil {
 		return nil, err
 	} else {
 		return &Result{r.Header.Get(HEADER_REQUEST_ID),

store/sql_channel_store.go

@@ -25,7 +25,7 @@ func NewSqlChannelStore(sqlStore *SqlStore) ChannelStore {
 		table.ColMap("DisplayName").SetMaxSize(64)
 		table.ColMap("Name").SetMaxSize(64)
 		table.SetUniqueTogether("Name", "TeamId")
-		table.ColMap("Description").SetMaxSize(1024)
+		table.ColMap("Header").SetMaxSize(1024)
 		table.ColMap("CreatorId").SetMaxSize(26)
 
 		tablem := db.AddTableWithName(model.ChannelMember{}, "ChannelMembers").SetKeys(false, "ChannelId", "UserId")
@@ -83,6 +83,10 @@ func (s SqlChannelStore) UpgradeSchemaIfNeeded() {
 
 		s.RemoveColumnIfExists("ChannelMembers", "NotifyLevel")
 	}
+
+	// BEGIN REMOVE AFTER 1.2.0
+	s.RenameColumnIfExists("Channels", "Description", "Header", "varchar(1024)")
+	// END REMOVE AFTER 1.2.0
 }
 
 func (s SqlChannelStore) CreateIndexesIfNotExists() {

store/sql_store.go

@@ -364,27 +364,26 @@ func (ss SqlStore) RemoveColumnIfExists(tableName string, columnName string) boo
 	return true
 }
 
-// func (ss SqlStore) RenameColumnIfExists(tableName string, oldColumnName string, newColumnName string, colType string) bool {
+func (ss SqlStore) RenameColumnIfExists(tableName string, oldColumnName string, newColumnName string, colType string) bool {
+	if !ss.DoesColumnExist(tableName, oldColumnName) {
+		return false
+	}
 
-// 	// XXX TODO FIXME this should be removed after 0.6.0
+	var err error
-// 	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
+	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {
-// 		return false
+		_, err = ss.GetMaster().Exec("ALTER TABLE " + tableName + " CHANGE " + oldColumnName + " " + newColumnName + " " + colType)
-// 	}
+	} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
+		_, err = ss.GetMaster().Exec("ALTER TABLE " + tableName + " RENAME COLUMN " + oldColumnName + " TO " + newColumnName)
+	}
 
-// 	if !ss.DoesColumnExist(tableName, oldColumnName) {
+	if err != nil {
-// 		return false
+		l4g.Critical("Failed to rename column %v", err)
-// 	}
+		time.Sleep(time.Second)
+		panic("Failed to drop column " + err.Error())
+	}
 
-// 	_, err := ss.GetMaster().Exec("ALTER TABLE " + tableName + " CHANGE " + oldColumnName + " " + newColumnName + " " + colType)
+	return true
-
+}
-// 	if err != nil {
-// 		l4g.Critical("Failed to rename column %v", err)
-// 		time.Sleep(time.Second)
-// 		panic("Failed to drop column " + err.Error())
-// 	}
-
-// 	return true
-// }
 
 func (ss SqlStore) CreateIndexIfNotExists(indexName string, tableName string, columnName string) {
 	ss.createIndexIfNotExists(indexName, tableName, columnName, INDEX_TYPE_DEFAULT)