Implemented preferences endpoints for apiv4 (#5531)

* implemented preferences endpoints for apiv4

* added user id in preferences endpoints

1 files changed, 287 insertions, 0 deletions

diff --git a/api4/preference_test.go b/api4/preference_test.go
new file mode 100644
index 000000000..02df99b9b
--- /dev/null
+++ b/api4/preference_test.go
@@ -0,0 +1,287 @@
+// Copyright (c) 2017 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package api4
+
+import (
+	"github.com/mattermost/platform/model"
+	"testing"
+)
+
+func TestGetPreferences(t *testing.T) {
+	th := Setup().InitBasic()
+	defer TearDown()
+	Client := th.Client
+
+	th.LoginBasic()
+	user1 := th.BasicUser
+
+	category := model.NewId()
+	preferences1 := model.Preferences{
+		{
+			UserId:   user1.Id,
+			Category: category,
+			Name:     model.NewId(),
+		},
+		{
+			UserId:   user1.Id,
+			Category: category,
+			Name:     model.NewId(),
+		},
+		{
+			UserId:   user1.Id,
+			Category: model.NewId(),
+			Name:     model.NewId(),
+		},
+	}
+
+	Client.UpdatePreferences(user1.Id, &preferences1)
+
+	prefs, resp := Client.GetPreferences(user1.Id)
+	CheckNoError(t, resp)
+	if len(prefs) != 4 {
+		t.Fatal("received the wrong number of preferences")
+	}
+
+	for _, preference := range prefs {
+		if preference.UserId != th.BasicUser.Id {
+			t.Fatal("user id does not match")
+		}
+	}
+
+	th.LoginBasic2()
+
+	prefs, resp = Client.GetPreferences(th.BasicUser2.Id)
+	CheckNoError(t, resp)
+
+	if len(prefs) == 0 {
+		t.Fatal("received the wrong number of preferences")
+	}
+
+	_, resp = Client.GetPreferences(th.BasicUser.Id)
+	CheckForbiddenStatus(t, resp)
+
+	Client.Logout()
+	_, resp = Client.GetPreferences(th.BasicUser2.Id)
+	CheckUnauthorizedStatus(t, resp)
+}
+
+func TestGetPreferencesByCategory(t *testing.T) {
+	th := Setup().InitBasic()
+	defer TearDown()
+	Client := th.Client
+
+	th.LoginBasic()
+	user1 := th.BasicUser
+
+	category := model.NewId()
+	preferences1 := model.Preferences{
+		{
+			UserId:   user1.Id,
+			Category: category,
+			Name:     model.NewId(),
+		},
+		{
+			UserId:   user1.Id,
+			Category: category,
+			Name:     model.NewId(),
+		},
+		{
+			UserId:   user1.Id,
+			Category: model.NewId(),
+			Name:     model.NewId(),
+		},
+	}
+
+	Client.UpdatePreferences(user1.Id, &preferences1)
+
+	prefs, resp := Client.GetPreferencesByCategory(user1.Id, category)
+	CheckNoError(t, resp)
+
+	if len(prefs) != 2 {
+		t.Fatalf("received the wrong number of preferences %v:%v", len(prefs), 2)
+	}
+
+	prefs, resp = Client.GetPreferencesByCategory(user1.Id, "junk")
+	CheckNotFoundStatus(t, resp)
+
+	th.LoginBasic2()
+
+	prefs, resp = Client.GetPreferencesByCategory(th.BasicUser2.Id, category)
+	CheckNotFoundStatus(t, resp)
+
+	prefs, resp = Client.GetPreferencesByCategory(user1.Id, category)
+	CheckForbiddenStatus(t, resp)
+
+	prefs, resp = Client.GetPreferencesByCategory(th.BasicUser2.Id, "junk")
+	CheckNotFoundStatus(t, resp)
+
+	if len(prefs) != 0 {
+		t.Fatal("received the wrong number of preferences")
+	}
+
+	Client.Logout()
+	_, resp = Client.GetPreferencesByCategory(th.BasicUser2.Id, category)
+	CheckUnauthorizedStatus(t, resp)
+}
+
+func TestGetPreferenceByCategoryAndName(t *testing.T) {
+	th := Setup().InitBasic()
+	defer TearDown()
+	Client := th.Client
+
+	th.LoginBasic()
+	user := th.BasicUser
+	name := model.NewId()
+	value := model.NewId()
+
+	preferences := model.Preferences{
+		{
+			UserId:   user.Id,
+			Category: model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW,
+			Name:     name,
+			Value:    value,
+		},
+		{
+			UserId:   user.Id,
+			Category: model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW,
+			Name:     model.NewId(),
+			Value:    model.NewId(),
+		},
+	}
+
+	Client.UpdatePreferences(user.Id, &preferences)
+
+	pref, resp := Client.GetPreferenceByCategoryAndName(user.Id, model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW, name)
+	CheckNoError(t, resp)
+
+	if (pref.UserId != preferences[0].UserId) && (pref.Category != preferences[0].Category) && (pref.Name != preferences[0].Name) {
+		t.Fatal("preference saved incorrectly")
+	}
+
+	preferences[0].Value = model.NewId()
+	Client.UpdatePreferences(user.Id, &preferences)
+
+	_, resp = Client.GetPreferenceByCategoryAndName(user.Id, "junk", preferences[0].Name)
+	CheckBadRequestStatus(t, resp)
+
+	_, resp = Client.GetPreferenceByCategoryAndName(user.Id, preferences[0].Category, "junk")
+	CheckBadRequestStatus(t, resp)
+
+	_, resp = Client.GetPreferenceByCategoryAndName(th.BasicUser2.Id, preferences[0].Category, "junk")
+	CheckForbiddenStatus(t, resp)
+
+	_, resp = Client.GetPreferenceByCategoryAndName(user.Id, preferences[0].Category, preferences[0].Name)
+	CheckNoError(t, resp)
+
+	Client.Logout()
+	_, resp = Client.GetPreferenceByCategoryAndName(user.Id, preferences[0].Category, preferences[0].Name)
+	CheckUnauthorizedStatus(t, resp)
+
+}
+
+func TestUpdatePreferences(t *testing.T) {
+	th := Setup().InitBasic()
+	defer TearDown()
+	Client := th.Client
+
+	th.LoginBasic()
+	user1 := th.BasicUser
+
+	category := model.NewId()
+	preferences1 := model.Preferences{
+		{
+			UserId:   user1.Id,
+			Category: category,
+			Name:     model.NewId(),
+		},
+		{
+			UserId:   user1.Id,
+			Category: category,
+			Name:     model.NewId(),
+		},
+		{
+			UserId:   user1.Id,
+			Category: model.NewId(),
+			Name:     model.NewId(),
+		},
+	}
+
+	_, resp := Client.UpdatePreferences(user1.Id, &preferences1)
+	CheckNoError(t, resp)
+
+	preferences := model.Preferences{
+		{
+			UserId:   model.NewId(),
+			Category: category,
+			Name:     model.NewId(),
+		},
+	}
+
+	_, resp = Client.UpdatePreferences(user1.Id, &preferences)
+	CheckForbiddenStatus(t, resp)
+
+	preferences = model.Preferences{
+		{
+			UserId: user1.Id,
+			Name:   model.NewId(),
+		},
+	}
+
+	_, resp = Client.UpdatePreferences(user1.Id, &preferences)
+	CheckBadRequestStatus(t, resp)
+
+	_, resp = Client.UpdatePreferences(th.BasicUser2.Id, &preferences)
+	CheckForbiddenStatus(t, resp)
+
+	Client.Logout()
+	_, resp = Client.UpdatePreferences(user1.Id, &preferences1)
+	CheckUnauthorizedStatus(t, resp)
+}
+
+func TestDeletePreferences(t *testing.T) {
+	th := Setup().InitBasic()
+	defer TearDown()
+	Client := th.Client
+
+	th.LoginBasic()
+
+	prefs, resp := Client.GetPreferences(th.BasicUser.Id)
+	originalCount := len(prefs)
+
+	// save 10 preferences
+	var preferences model.Preferences
+	for i := 0; i < 10; i++ {
+		preference := model.Preference{
+			UserId:   th.BasicUser.Id,
+			Category: model.PREFERENCE_CATEGORY_DIRECT_CHANNEL_SHOW,
+			Name:     model.NewId(),
+		}
+		preferences = append(preferences, preference)
+	}
+
+	Client.UpdatePreferences(th.BasicUser.Id, &preferences)
+
+	// delete 10 preferences
+	th.LoginBasic2()
+
+	_, resp = Client.DeletePreferences(th.BasicUser2.Id, &preferences)
+	CheckForbiddenStatus(t, resp)
+
+	th.LoginBasic()
+
+	_, resp = Client.DeletePreferences(th.BasicUser.Id, &preferences)
+	CheckNoError(t, resp)
+
+	_, resp = Client.DeletePreferences(th.BasicUser2.Id, &preferences)
+	CheckForbiddenStatus(t, resp)
+
+	prefs, resp = Client.GetPreferences(th.BasicUser.Id)
+	if len(prefs) != originalCount {
+		t.Fatal("should've deleted preferences")
+	}
+
+	Client.Logout()
+	_, resp = Client.DeletePreferences(th.BasicUser.Id, &preferences)
+	CheckUnauthorizedStatus(t, resp)
+}