Removed preference migration code

3 files changed, 39 insertions, 99 deletions

diff --git a/api/preference.go b/api/preference.go
index 88cb132f8..3a0535473 100644
--- a/api/preference.go
+++ b/api/preference.go
@@ -52,61 +52,10 @@ func getPreferenceCategory(c *Context, w http.ResponseWriter, r *http.Request) {
 	} else {
 		data := result.Data.(model.Preferences)
 
-		data = transformPreferences(c, data, category)
-
 		w.Write([]byte(data.ToJson()))
 	}
 }
 
-func transformPreferences(c *Context, preferences model.Preferences, category string) model.Preferences {
-	if len(preferences) == 0 && category == model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW {
-		// add direct channels for a user that existed before preferences were added
-		preferences = addDirectChannels(c.Session.UserId, c.Session.TeamId)
-	}
-
-	return preferences
-}
-
-func addDirectChannels(userId, teamId string) model.Preferences {
-	var profiles map[string]*model.User
-	if result := <-Srv.Store.User().GetProfiles(teamId); result.Err != nil {
-		l4g.Error("Failed to add direct channel preferences for user user_id=%s, team_id=%s, err=%v", userId, teamId, result.Err.Error())
-		return model.Preferences{}
-	} else {
-		profiles = result.Data.(map[string]*model.User)
-	}
-
-	var preferences model.Preferences
-
-	for id := range profiles {
-		if id == userId {
-			continue
-		}
-
-		profile := profiles[id]
-
-		preference := model.Preference{
-			UserId:   userId,
-			Category: model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW,
-			Name:     profile.Id,
-			Value:    "true",
-		}
-
-		preferences = append(preferences, preference)
-
-		if len(preferences) >= 10 {
-			break
-		}
-	}
-
-	if result := <-Srv.Store.Preference().Save(&preferences); result.Err != nil {
-		l4g.Error("Failed to add direct channel preferences for user user_id=%s, eam_id=%s, err=%v", userId, teamId, result.Err.Error())
-		return model.Preferences{}
-	} else {
-		return preferences
-	}
-}
-
 func getPreference(c *Context, w http.ResponseWriter, r *http.Request) {
 	params := mux.Vars(r)
 	category := params["category"]
diff --git a/api/preference_test.go b/api/preference_test.go
index 318ce9582..dfdf8b581 100644
--- a/api/preference_test.go
+++ b/api/preference_test.go
@@ -113,54 +113,6 @@ func TestGetPreferenceCategory(t *testing.T) {
 	}
 }
 
-func TestTransformPreferences(t *testing.T) {
-	Setup()
-
-	team := &model.Team{DisplayName: "Name", Name: "z-z-" + model.NewId() + "a", Email: "test@nowhere.com", Type: model.TEAM_OPEN}
-	team = Client.Must(Client.CreateTeam(team)).Data.(*model.Team)
-
-	user1 := &model.User{TeamId: team.Id, Email: model.NewId() + "corey@test.com", Nickname: "Corey Hulen", Password: "pwd"}
-	user1 = Client.Must(Client.CreateUser(user1, "")).Data.(*model.User)
-	store.Must(Srv.Store.User().VerifyEmail(user1.Id))
-
-	for i := 0; i < 5; i++ {
-		user := &model.User{TeamId: team.Id, Email: model.NewId() + "corey@test.com", Nickname: "Corey Hulen", Password: "pwd"}
-		Client.Must(Client.CreateUser(user, ""))
-	}
-
-	Client.Must(Client.LoginByEmail(team.Name, user1.Email, "pwd"))
-
-	if result, err := Client.GetPreferenceCategory(model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW); err != nil {
-		t.Fatal(err)
-	} else if data := result.Data.(model.Preferences); len(data) != 5 {
-		t.Fatal("received the wrong number of direct channels")
-	}
-
-	user2 := &model.User{TeamId: team.Id, Email: model.NewId() + "corey@test.com", Nickname: "Corey Hulen", Password: "pwd"}
-	user2 = Client.Must(Client.CreateUser(user2, "")).Data.(*model.User)
-	store.Must(Srv.Store.User().VerifyEmail(user2.Id))
-
-	for i := 0; i < 10; i++ {
-		user := &model.User{TeamId: team.Id, Email: model.NewId() + "corey@test.com", Nickname: "Corey Hulen", Password: "pwd"}
-		Client.Must(Client.CreateUser(user, ""))
-	}
-
-	// make sure user1's preferences don't change
-	if result, err := Client.GetPreferenceCategory(model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW); err != nil {
-		t.Fatal(err)
-	} else if data := result.Data.(model.Preferences); len(data) != 5 {
-		t.Fatal("received the wrong number of direct channels")
-	}
-
-	Client.Must(Client.LoginByEmail(team.Name, user2.Email, "pwd"))
-
-	if result, err := Client.GetPreferenceCategory(model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW); err != nil {
-		t.Fatal(err)
-	} else if data := result.Data.(model.Preferences); len(data) != 10 {
-		t.Fatal("received the wrong number of direct channels")
-	}
-}
-
 func TestGetPreference(t *testing.T) {
 	Setup()
 
diff --git a/api/user.go b/api/user.go
index 146ede015..1d628d301 100644
--- a/api/user.go
+++ b/api/user.go
@@ -237,6 +237,45 @@ func fireAndForgetWelcomeEmail(userId, email, teamName, teamDisplayName, siteURL
 	}()
 }
 
+func addDirectChannelsAndForget(user *model.User) {
+	go func() {
+		var profiles map[string]*model.User
+		if result := <-Srv.Store.User().GetProfiles(user.TeamId); result.Err != nil {
+			l4g.Error("Failed to add direct channel preferences for user user_id=%s, team_id=%s, err=%v", user.Id, user.TeamId, result.Err.Error())
+			return
+		} else {
+			profiles = result.Data.(map[string]*model.User)
+		}
+
+		var preferences model.Preferences
+
+		for id := range profiles {
+			if id == user.Id {
+				continue
+			}
+
+			profile := profiles[id]
+
+			preference := model.Preference{
+				UserId:   user.Id,
+				Category: model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW,
+				Name:     profile.Id,
+				Value:    "true",
+			}
+
+			preferences = append(preferences, preference)
+
+			if len(preferences) >= 10 {
+				break
+			}
+		}
+
+		if result := <-Srv.Store.Preference().Save(&preferences); result.Err != nil {
+			l4g.Error("Failed to add direct channel preferences for new user user_id=%s, eam_id=%s, err=%v", user.Id, user.TeamId, result.Err.Error())
+		}
+	}()
+}
+
 func FireAndForgetVerifyEmail(userId, userEmail, teamName, teamDisplayName, siteURL, teamURL string) {
 	go func() {