Updated conversations policy

lib/helpers/server_config_helper.dart

@@ -19,38 +19,46 @@ class ServerConfigurationHelper {
 
     final passwordPolicy = response["password_policy"];
     final dataConservationPolicy = response["data_conservation_policy"];
+    final conversationsPolicy = response["conversations_policy"];
 
     _config = ServerConfig(
-      minSupportedMobileVersion:
-          Version.parse(response["min_supported_mobile_version"]),
-      termsURL: response["terms_url"],
-      playStoreURL: response["play_store_url"],
-      androidDirectDownloadURL: response["android_direct_download_url"],
-      passwordPolicy: PasswordPolicy(
-        allowMailInPassword: passwordPolicy["allow_email_in_password"],
-        allowNameInPassword: passwordPolicy["allow_name_in_password"],
-        minPasswordLength: passwordPolicy["min_password_length"],
-        minNumberUpperCaseLetters:
-            passwordPolicy["min_number_upper_case_letters"],
-        minNumberLowerCaseLetters:
-            passwordPolicy["min_number_lower_case_letters"],
-        minNumberDigits: passwordPolicy["min_number_digits"],
-        minNumberSpecialCharacters:
-            passwordPolicy["min_number_special_characters"],
-        minCategoriesPresence: passwordPolicy["min_categories_presence"],
-      ),
-      dataConservationPolicy: ServerDataConservationPolicy(
-        minInactiveAccountLifetime:
-            dataConservationPolicy["min_inactive_account_lifetime"],
-        minNotificationLifetime:
-            dataConservationPolicy["min_notification_lifetime"],
-        minCommentsLifetime: dataConservationPolicy["min_comments_lifetime"],
-        minPostsLifetime: dataConservationPolicy["min_posts_lifetime"],
-        minConversationMessagesLifetime:
-            dataConservationPolicy["min_conversation_messages_lifetime"],
-        minLikesLifetime: dataConservationPolicy["min_likes_lifetime"],
-      ),
-    );
+        minSupportedMobileVersion:
+            Version.parse(response["min_supported_mobile_version"]),
+        termsURL: response["terms_url"],
+        playStoreURL: response["play_store_url"],
+        androidDirectDownloadURL: response["android_direct_download_url"],
+        passwordPolicy: PasswordPolicy(
+          allowMailInPassword: passwordPolicy["allow_email_in_password"],
+          allowNameInPassword: passwordPolicy["allow_name_in_password"],
+          minPasswordLength: passwordPolicy["min_password_length"],
+          minNumberUpperCaseLetters:
+              passwordPolicy["min_number_upper_case_letters"],
+          minNumberLowerCaseLetters:
+              passwordPolicy["min_number_lower_case_letters"],
+          minNumberDigits: passwordPolicy["min_number_digits"],
+          minNumberSpecialCharacters:
+              passwordPolicy["min_number_special_characters"],
+          minCategoriesPresence: passwordPolicy["min_categories_presence"],
+        ),
+        dataConservationPolicy: ServerDataConservationPolicy(
+          minInactiveAccountLifetime:
+              dataConservationPolicy["min_inactive_account_lifetime"],
+          minNotificationLifetime:
+              dataConservationPolicy["min_notification_lifetime"],
+          minCommentsLifetime: dataConservationPolicy["min_comments_lifetime"],
+          minPostsLifetime: dataConservationPolicy["min_posts_lifetime"],
+          minConversationMessagesLifetime:
+              dataConservationPolicy["min_conversation_messages_lifetime"],
+          minLikesLifetime: dataConservationPolicy["min_likes_lifetime"],
+        ),
+        conversationsPolicy: ConversationsPolicy(
+          minMessageLen: conversationsPolicy["min_message_len"],
+          maxMessageLen: conversationsPolicy["max_message_len"],
+          allowedFilesType: conversationsPolicy["allowed_files_type"].cast<String>(),
+          filesMaxSize: conversationsPolicy["files_max_size"],
+          writingEventInterval: conversationsPolicy["writing_event_interval"],
+          writingEventLifetime: conversationsPolicy["writing_event_lifetime"],
+        ));
   }
 
   /// Get current server configuration, throwing if it is not loaded yet

lib/models/server_config.dart

@@ -57,6 +57,29 @@ class ServerDataConservationPolicy {
         assert(minLikesLifetime != null);
 }
 
+class ConversationsPolicy {
+  final int minMessageLen;
+  final int maxMessageLen;
+  final List<String> allowedFilesType;
+  final int filesMaxSize;
+  final int writingEventInterval;
+  final int writingEventLifetime;
+
+  const ConversationsPolicy({
+    @required this.minMessageLen,
+    @required this.maxMessageLen,
+    @required this.allowedFilesType,
+    @required this.filesMaxSize,
+    @required this.writingEventInterval,
+    @required this.writingEventLifetime,
+  })  : assert(minMessageLen != null),
+        assert(maxMessageLen != null),
+        assert(allowedFilesType != null),
+        assert(filesMaxSize != null),
+        assert(writingEventInterval != null),
+        assert(writingEventLifetime != null);
+}
+
 class ServerConfig {
   final Version minSupportedMobileVersion;
   final String termsURL;
@@ -64,6 +87,7 @@ class ServerConfig {
   final String androidDirectDownloadURL;
   final PasswordPolicy passwordPolicy;
   final ServerDataConservationPolicy dataConservationPolicy;
+  final ConversationsPolicy conversationsPolicy;
 
   const ServerConfig({
     @required this.minSupportedMobileVersion,
@@ -72,10 +96,12 @@ class ServerConfig {
     @required this.androidDirectDownloadURL,
     @required this.passwordPolicy,
     @required this.dataConservationPolicy,
+    @required this.conversationsPolicy,
   })  : assert(minSupportedMobileVersion != null),
         assert(termsURL != null),
         assert(playStoreURL != null),
         assert(androidDirectDownloadURL != null),
         assert(passwordPolicy != null),
-        assert(dataConservationPolicy != null);
+        assert(dataConservationPolicy != null),
+        assert(conversationsPolicy != null);
 }

pubspec.lock

@@ -290,7 +290,7 @@ packages:
     source: hosted
     version: "0.1.1"
   image:
-    dependency: "direct main"
+    dependency: transitive
     description:
       name: image
       url: "https://pub.dartlang.org"