openedx · volodymyr-chekyrta · Oct 29, 2024 · Oct 23, 2024
diff --git a/Documentation/ConfigurationManagement.md b/Documentation/ConfigurationManagement.md
@@ -89,7 +89,8 @@ android:
 - **WHATS_NEW_ENABLED:** Enables the "What's New" feature to present the latest changes to the user.
 - **SOCIAL_AUTH_ENABLED:** Enables SSO buttons on the SignIn and SignUp screens.
 - **COURSE_DROPDOWN_NAVIGATION_ENABLED:** Enables an alternative navigation through units.
-- **COURSE_UNIT_PROGRESS_ENABLED:** Enables the display of the unit progress within the courseware. 
+- **COURSE_UNIT_PROGRESS_ENABLED:** Enables the display of the unit progress within the courseware.
+- **REGISTRATION_ENABLED:** Enables user registration from the app.
 
 ## Future Support
 - To add config related to some other service, create a class, e.g. `ServiceNameConfig.kt`, to be able to populate related fields.

diff --git a/auth/src/main/java/org/openedx/auth/presentation/logistration/LogistrationFragment.kt b/auth/src/main/java/org/openedx/auth/presentation/logistration/LogistrationFragment.kt
@@ -74,7 +74,8 @@ class LogistrationFragment : Fragment() {
                     },
                     onSearchClick = { querySearch ->
                         viewModel.navigateToDiscovery(parentFragmentManager, querySearch)
-                    }
+                    },
+                    isRegistrationEnabled = viewModel.isRegistrationEnabled
                 )
             }
         }
@@ -98,6 +99,7 @@ private fun LogistrationScreen(
     onSearchClick: (String) -> Unit,
     onRegisterClick: () -> Unit,
     onSignInClick: () -> Unit,
+    isRegistrationEnabled: Boolean,
 ) {
 
     var textFieldValue by rememberSaveable(stateSaver = TextFieldValue.Saver) {
@@ -183,7 +185,11 @@ private fun LogistrationScreen(
 
                 Spacer(modifier = Modifier.weight(1f))
 
-                AuthButtonsPanel(onRegisterClick = onRegisterClick, onSignInClick = onSignInClick)
+                AuthButtonsPanel(
+                    onRegisterClick = onRegisterClick,
+                    onSignInClick = onSignInClick,
+                    showRegisterButton = isRegistrationEnabled
+                )
             }
         }
     }
@@ -199,7 +205,24 @@ private fun LogistrationPreview() {
         LogistrationScreen(
             onSearchClick = {},
             onSignInClick = {},
-            onRegisterClick = {}
+            onRegisterClick = {},
+            isRegistrationEnabled = true,
+        )
+    }
+}
+
+@Preview(uiMode = Configuration.UI_MODE_NIGHT_NO)
+@Preview(uiMode = Configuration.UI_MODE_NIGHT_YES)
+@Preview(name = "NEXUS_9_Light", device = Devices.NEXUS_9, uiMode = Configuration.UI_MODE_NIGHT_NO)
+@Preview(name = "NEXUS_9_Night", device = Devices.NEXUS_9, uiMode = Configuration.UI_MODE_NIGHT_YES)
+@Composable
+private fun LogistrationRegistrationDisabledPreview() {
+    OpenEdXTheme {
+        LogistrationScreen(
+            onSearchClick = {},
+            onSignInClick = {},
+            onRegisterClick = {},
+            isRegistrationEnabled = false,
         )
     }
 }
diff --git a/auth/src/main/java/org/openedx/auth/presentation/logistration/LogistrationViewModel.kt b/auth/src/main/java/org/openedx/auth/presentation/logistration/LogistrationViewModel.kt
@@ -17,6 +17,7 @@ class LogistrationViewModel(
 ) : BaseViewModel() {
 
     private val discoveryTypeWebView get() = config.getDiscoveryConfig().isViewTypeWebView()
+    val isRegistrationEnabled get() = config.isRegistrationEnabled()
 
     init {
         logLogistrationScreenEvent()

diff --git a/auth/src/main/java/org/openedx/auth/presentation/signin/SignInUIState.kt b/auth/src/main/java/org/openedx/auth/presentation/signin/SignInUIState.kt
@@ -18,6 +18,7 @@ internal data class SignInUIState(
     val isMicrosoftAuthEnabled: Boolean = false,
     val isSocialAuthEnabled: Boolean = false,
     val isLogistrationEnabled: Boolean = false,
+    val isRegistrationEnabled: Boolean = true,
     val showProgress: Boolean = false,
     val loginSuccess: Boolean = false,
     val agreement: RegistrationField? = null,

diff --git a/auth/src/main/java/org/openedx/auth/presentation/signin/SignInViewModel.kt b/auth/src/main/java/org/openedx/auth/presentation/signin/SignInViewModel.kt
@@ -67,6 +67,7 @@ class SignInViewModel(
             isMicrosoftAuthEnabled = config.getMicrosoftConfig().isEnabled(),
             isSocialAuthEnabled = config.isSocialAuthEnabled(),
             isLogistrationEnabled = config.isPreLoginExperienceEnabled(),
+            isRegistrationEnabled = config.isRegistrationEnabled(),
             agreement = agreementProvider.getAgreement(isSignIn = true)?.createHonorCodeField(),
         )
     )

diff --git a/auth/src/main/java/org/openedx/auth/presentation/signin/compose/SignInView.kt b/auth/src/main/java/org/openedx/auth/presentation/signin/compose/SignInView.kt
@@ -264,7 +264,7 @@ private fun AuthForm(
                 .fillMaxWidth()
                 .padding(top = 20.dp, bottom = 36.dp)
         ) {
-            if (state.isLogistrationEnabled.not()) {
+            if (state.isLogistrationEnabled.not() && state.isRegistrationEnabled) {
                 Text(
                     modifier = Modifier
                         .testTag("txt_register")

diff --git a/auth/src/test/java/org/openedx/auth/presentation/signin/SignInViewModelTest.kt b/auth/src/test/java/org/openedx/auth/presentation/signin/SignInViewModelTest.kt
@@ -95,6 +95,7 @@ class SignInViewModelTest {
         every { calendarPreferences.clearCalendarPreferences() } returns Unit
         coEvery { calendarInteractor.clearCalendarCachedData() } returns Unit
         every { analytics.logScreenEvent(any(), any()) } returns Unit
+        every { config.isRegistrationEnabled() } returns true
     }
 
     @After

diff --git a/core/src/main/java/org/openedx/core/config/Config.kt b/core/src/main/java/org/openedx/core/config/Config.kt
@@ -115,6 +115,10 @@ class Config(context: Context) {
         return getObjectOrNewInstance(UI_COMPONENTS, UIConfig::class.java)
     }
 
+    fun isRegistrationEnabled(): Boolean {
+        return getBoolean(REGISTRATION_ENABLED, true)
+    }
+
     private fun getString(key: String, defaultValue: String = ""): String {
         val element = getObject(key)
         return if (element != null) {
@@ -168,6 +172,7 @@ class Config(context: Context) {
         private const val GOOGLE = "GOOGLE"
         private const val MICROSOFT = "MICROSOFT"
         private const val PRE_LOGIN_EXPERIENCE_ENABLED = "PRE_LOGIN_EXPERIENCE_ENABLED"
+        private const val REGISTRATION_ENABLED = "REGISTRATION_ENABLED"
         private const val DISCOVERY = "DISCOVERY"
         private const val PROGRAM = "PROGRAM"
         private const val DASHBOARD = "DASHBOARD"

diff --git a/core/src/main/java/org/openedx/core/ui/ComposeCommon.kt b/core/src/main/java/org/openedx/core/ui/ComposeCommon.kt
@@ -1183,24 +1183,32 @@ fun ConnectionErrorView(
 fun AuthButtonsPanel(
     onRegisterClick: () -> Unit,
     onSignInClick: () -> Unit,
+    showRegisterButton: Boolean,
 ) {
     Row {
-        OpenEdXButton(
-            modifier = Modifier
-                .testTag("btn_register")
-                .width(0.dp)
-                .weight(1f),
-            text = stringResource(id = R.string.core_register),
-            textColor = MaterialTheme.appColors.primaryButtonText,
-            backgroundColor = MaterialTheme.appColors.secondaryButtonBackground,
-            onClick = { onRegisterClick() }
-        )
+        if (showRegisterButton) {
+            OpenEdXButton(
+                modifier = Modifier
+                    .testTag("btn_register")
+                    .width(0.dp)
+                    .weight(1f),
+                text = stringResource(id = R.string.core_register),
+                textColor = MaterialTheme.appColors.primaryButtonText,
+                backgroundColor = MaterialTheme.appColors.secondaryButtonBackground,
+                onClick = { onRegisterClick() }
+            )
+        }
 
         OpenEdXOutlinedButton(
             modifier = Modifier
                 .testTag("btn_sign_in")
-                .width(100.dp)
-                .padding(start = 16.dp),
+                .then(
+                    if (showRegisterButton) {
+                        Modifier.width(100.dp).padding(start = 16.dp)
+                    } else {
+                        Modifier.weight(1f)
+                    }
+                ),
             text = stringResource(id = R.string.core_sign_in),
             onClick = { onSignInClick() },
             textColor = MaterialTheme.appColors.secondaryButtonBorderedText,
@@ -1333,7 +1341,7 @@ private fun ToolbarPreview() {
 @Preview
 @Composable
 private fun AuthButtonsPanelPreview() {
-    AuthButtonsPanel(onRegisterClick = {}, onSignInClick = {})
+    AuthButtonsPanel(onRegisterClick = {}, onSignInClick = {}, showRegisterButton = true)
 }
 
 @Preview

diff --git a/default_config/dev/config.yaml b/default_config/dev/config.yaml
@@ -84,6 +84,8 @@ TOKEN_TYPE: "JWT"
 WHATS_NEW_ENABLED: false
 #feature flag enable Social Login buttons
 SOCIAL_AUTH_ENABLED: false
+#feature flag to enable registration from app
+REGISTRATION_ENABLED: true
 #Course navigation feature flags
 UI_COMPONENTS:
   COURSE_DROPDOWN_NAVIGATION_ENABLED: false

diff --git a/default_config/prod/config.yaml b/default_config/prod/config.yaml
@@ -84,6 +84,8 @@ TOKEN_TYPE: "JWT"
 WHATS_NEW_ENABLED: false
 #feature flag enable Social Login buttons
 SOCIAL_AUTH_ENABLED: false
+#feature flag to enable registration from app
+REGISTRATION_ENABLED: true
 #Course navigation feature flags
 UI_COMPONENTS:
   COURSE_DROPDOWN_NAVIGATION_ENABLED: false

diff --git a/default_config/stage/config.yaml b/default_config/stage/config.yaml
@@ -84,6 +84,8 @@ TOKEN_TYPE: "JWT"
 WHATS_NEW_ENABLED: false
 #feature flag enable Social Login buttons
 SOCIAL_AUTH_ENABLED: false
+#feature flag to enable registration from app
+REGISTRATION_ENABLED: true
 #Course navigation feature flags
 UI_COMPONENTS:
   COURSE_DROPDOWN_NAVIGATION_ENABLED: false

diff --git a/discovery/src/main/java/org/openedx/discovery/presentation/NativeDiscoveryFragment.kt b/discovery/src/main/java/org/openedx/discovery/presentation/NativeDiscoveryFragment.kt
@@ -117,6 +117,7 @@ class NativeDiscoveryFragment : Fragment() {
                     hasInternetConnection = viewModel.hasInternetConnection,
                     canShowBackButton = viewModel.canShowBackButton,
                     isUserLoggedIn = viewModel.isUserLoggedIn,
+                    isRegistrationEnabled = viewModel.isRegistrationEnabled,
                     appUpgradeParameters = AppUpdateState.AppUpgradeParameters(
                         appUpgradeEvent = appUpgradeEvent,
                         wasUpdateDialogClosed = wasUpdateDialogClosed,
@@ -209,6 +210,7 @@ internal fun DiscoveryScreen(
     hasInternetConnection: Boolean,
     canShowBackButton: Boolean,
     isUserLoggedIn: Boolean,
+    isRegistrationEnabled: Boolean,
     appUpgradeParameters: AppUpdateState.AppUpgradeParameters,
     onSearchClick: () -> Unit,
     onSwipeRefresh: () -> Unit,
@@ -252,7 +254,8 @@ internal fun DiscoveryScreen(
                 ) {
                     AuthButtonsPanel(
                         onRegisterClick = onRegisterClick,
-                        onSignInClick = onSignInClick
+                        onSignInClick = onSignInClick,
+                        showRegisterButton = isRegistrationEnabled
                     )
                 }
             }
@@ -517,6 +520,7 @@ private fun DiscoveryScreenPreview() {
             refreshing = false,
             hasInternetConnection = true,
             isUserLoggedIn = false,
+            isRegistrationEnabled = true,
             appUpgradeParameters = AppUpdateState.AppUpgradeParameters(),
             onSignInClick = {},
             onRegisterClick = {},
@@ -558,6 +562,7 @@ private fun DiscoveryScreenTabletPreview() {
             refreshing = false,
             hasInternetConnection = true,
             isUserLoggedIn = true,
+            isRegistrationEnabled = true,
             appUpgradeParameters = AppUpdateState.AppUpgradeParameters(),
             onSignInClick = {},
             onRegisterClick = {},

diff --git a/discovery/src/main/java/org/openedx/discovery/presentation/NativeDiscoveryViewModel.kt b/discovery/src/main/java/org/openedx/discovery/presentation/NativeDiscoveryViewModel.kt
@@ -33,6 +33,7 @@ class NativeDiscoveryViewModel(
     val apiHostUrl get() = config.getApiHostURL()
     val isUserLoggedIn get() = corePreferences.user != null
     val canShowBackButton get() = config.isPreLoginExperienceEnabled() && !isUserLoggedIn
+    val isRegistrationEnabled: Boolean get() = config.isRegistrationEnabled()
 
     private val _uiState = MutableLiveData<DiscoveryUIState>(DiscoveryUIState.Loading)
     val uiState: LiveData<DiscoveryUIState>

diff --git a/discovery/src/main/java/org/openedx/discovery/presentation/WebViewDiscoveryFragment.kt b/discovery/src/main/java/org/openedx/discovery/presentation/WebViewDiscoveryFragment.kt
@@ -91,6 +91,7 @@ class WebViewDiscoveryFragment : Fragment() {
                     isPreLogin = viewModel.isPreLogin,
                     contentUrl = viewModel.discoveryUrl,
                     uriScheme = viewModel.uriScheme,
+                    isRegistrationEnabled = viewModel.isRegistrationEnabled,
                     hasInternetConnection = hasInternetConnection,
                     checkInternetConnection = {
                         hasInternetConnection = viewModel.hasInternetConnection
@@ -173,6 +174,7 @@ private fun WebViewDiscoveryScreen(
     isPreLogin: Boolean,
     contentUrl: String,
     uriScheme: String,
+    isRegistrationEnabled: Boolean,
     hasInternetConnection: Boolean,
     checkInternetConnection: () -> Unit,
     onWebPageUpdated: (String) -> Unit,
@@ -206,7 +208,8 @@ private fun WebViewDiscoveryScreen(
                 ) {
                     AuthButtonsPanel(
                         onRegisterClick = onRegisterClick,
-                        onSignInClick = onSignInClick
+                        onSignInClick = onSignInClick,
+                        showRegisterButton = isRegistrationEnabled
                     )
                 }
             }
@@ -363,6 +366,7 @@ private fun WebViewDiscoveryScreenPreview() {
             contentUrl = "https://www.example.com/",
             isPreLogin = false,
             uriScheme = "",
+            isRegistrationEnabled = true,
             hasInternetConnection = false,
             checkInternetConnection = {},
             onWebPageUpdated = {},

diff --git a/discovery/src/main/java/org/openedx/discovery/presentation/WebViewDiscoveryViewModel.kt b/discovery/src/main/java/org/openedx/discovery/presentation/WebViewDiscoveryViewModel.kt
@@ -21,6 +21,7 @@ class WebViewDiscoveryViewModel(
     private val webViewConfig get() = config.getDiscoveryConfig().webViewConfig
 
     val isPreLogin get() = config.isPreLoginExperienceEnabled() && corePreferences.user == null
+    val isRegistrationEnabled: Boolean get() = config.isRegistrationEnabled()
 
     private var _discoveryUrl = webViewConfig.baseUrl
     val discoveryUrl: String

diff --git a/discovery/src/main/java/org/openedx/discovery/presentation/detail/CourseDetailsFragment.kt b/discovery/src/main/java/org/openedx/discovery/presentation/detail/CourseDetailsFragment.kt
@@ -142,6 +142,7 @@ class CourseDetailsFragment : Fragment() {
                     ),
                     hasInternetConnection = viewModel.hasInternetConnection,
                     isUserLoggedIn = viewModel.isUserLoggedIn,
+                    isRegistrationEnabled = viewModel.isRegistrationEnabled,
                     onReloadClick = {
                         viewModel.getCourseDetail()
                     },
@@ -211,6 +212,7 @@ internal fun CourseDetailsScreen(
     htmlBody: String,
     hasInternetConnection: Boolean,
     isUserLoggedIn: Boolean,
+    isRegistrationEnabled: Boolean,
     onReloadClick: () -> Unit,
     onBackClick: () -> Unit,
     onButtonClick: () -> Unit,
@@ -238,7 +240,8 @@ internal fun CourseDetailsScreen(
                 Box(modifier = Modifier.padding(horizontal = 16.dp, vertical = 32.dp)) {
                     AuthButtonsPanel(
                         onRegisterClick = onRegisterClick,
-                        onSignInClick = onSignInClick
+                        onSignInClick = onSignInClick,
+                        showRegisterButton = isRegistrationEnabled
                     )
                 }
             }
@@ -694,6 +697,7 @@ private fun CourseDetailNativeContentPreview() {
             apiHostUrl = "http://localhost:8000",
             hasInternetConnection = false,
             isUserLoggedIn = true,
+            isRegistrationEnabled = true,
             htmlBody = "<b>Preview text</b>",
             onReloadClick = {},
             onBackClick = {},
@@ -716,6 +720,7 @@ private fun CourseDetailNativeContentTabletPreview() {
             apiHostUrl = "http://localhost:8000",
             hasInternetConnection = false,
             isUserLoggedIn = true,
+            isRegistrationEnabled = true,
             htmlBody = "<b>Preview text</b>",
             onReloadClick = {},
             onBackClick = {},

diff --git a/discovery/src/main/java/org/openedx/discovery/presentation/detail/CourseDetailsViewModel.kt b/discovery/src/main/java/org/openedx/discovery/presentation/detail/CourseDetailsViewModel.kt
@@ -35,6 +35,7 @@ class CourseDetailsViewModel(
 ) : BaseViewModel() {
     val apiHostUrl get() = config.getApiHostURL()
     val isUserLoggedIn get() = corePreferences.user != null
+    val isRegistrationEnabled: Boolean get() = config.isRegistrationEnabled()
 
     private val _uiState = MutableLiveData<CourseDetailsUIState>(CourseDetailsUIState.Loading)
     val uiState: LiveData<CourseDetailsUIState>

diff --git a/discovery/src/main/java/org/openedx/discovery/presentation/info/CourseInfoFragment.kt b/discovery/src/main/java/org/openedx/discovery/presentation/info/CourseInfoFragment.kt
@@ -122,6 +122,7 @@ class CourseInfoFragment : Fragment() {
                     uiMessage = uiMessage,
                     uriScheme = viewModel.uriScheme,
                     hasInternetConnection = hasInternetConnection,
+                    isRegistrationEnabled = viewModel.isRegistrationEnabled,
                     checkInternetConnection = {
                         hasInternetConnection = viewModel.hasInternetConnection
                     },
@@ -222,6 +223,7 @@ private fun CourseInfoScreen(
     uiState: CourseInfoUIState,
     uiMessage: UIMessage?,
     uriScheme: String,
+    isRegistrationEnabled: Boolean,
     hasInternetConnection: Boolean,
     checkInternetConnection: () -> Unit,
     onRegisterClick: () -> Unit,
@@ -250,7 +252,8 @@ private fun CourseInfoScreen(
                 ) {
                     AuthButtonsPanel(
                         onRegisterClick = onRegisterClick,
-                        onSignInClick = onSignInClick
+                        onSignInClick = onSignInClick,
+                        showRegisterButton = isRegistrationEnabled
                     )
                 }
             }
@@ -364,6 +367,7 @@ fun CourseInfoScreenPreview() {
             ),
             uiMessage = null,
             uriScheme = "",
+            isRegistrationEnabled = true,
             hasInternetConnection = false,
             checkInternetConnection = {},
             onRegisterClick = {},

diff --git a/discovery/src/main/java/org/openedx/discovery/presentation/info/CourseInfoViewModel.kt b/discovery/src/main/java/org/openedx/discovery/presentation/info/CourseInfoViewModel.kt
@@ -64,6 +64,8 @@ class CourseInfoViewModel(
     val hasInternetConnection: Boolean
         get() = networkConnection.isOnline()
 
+    val isRegistrationEnabled: Boolean get() = config.isRegistrationEnabled()
+
     val uriScheme: String get() = config.getUriScheme()
 
     private val webViewConfig get() = config.getDiscoveryConfig().webViewConfig