Activity Feeds V3 is in closed alpha — do not use it in production (just yet).

Moderation

Stream Feeds has support for moderation, allowing you to manage user interactions, content moderation, and platform safety. It’s accessible through the client.moderation property.

Overview

final client = StreamFeedsClient(apiKey: apiKey, user: user, tokenProvider: token);
final moderation = client.moderation;

User Moderation

Ban Users

Ban a user from the platform with various options including timeout, shadow bans, and IP bans.

const banRequest = BanRequest(
  targetUserId: 'user-123',
  reason: 'Violation of community guidelines',
  timeout: 3600, // 1 hour in seconds
  shadow: false,
  ipBan: false,
);

final response = await client.moderation.ban(banRequest: banRequest);
print('User banned for: ${response.getOrThrow().duration}');

Parameters:

  • targetUserId: The ID of the user to ban
  • reason: Optional reason for the ban
  • timeout: Optional timeout in seconds (null for permanent ban)
  • shadow: Whether to perform a shadow ban (user doesn’t know they’re banned)
  • ipBan: Whether to ban the user’s IP address
  • bannedBy: Optional user who performed the ban
  • deleteMessages: Whether to delete user’s messages

Mute Users

Mute one or more users to prevent them from interacting with your content.

const muteRequest = MuteRequest(
  targetIds: ['user-123', 'user-456'],
  timeout: 86400, // 24 hours in seconds
);

final response = await client.moderation.mute(muteRequest: muteRequest);

Parameters:

  • targetIds: Array of user IDs to mute
  • timeout: Optional timeout in seconds (null for permanent mute)

Block Users

Block a user to prevent them from following you or seeing your content.

const blockRequest = BlockUsersRequest(blockedUserId: 'user-123');
final response = await client.moderation.blockUsers(blockUsersRequest: blockRequest);

Unblock Users

Unblock a previously blocked user.

const unblockRequest = UnblockUsersRequest(blockedUserId: 'user-123');
final response = await client.moderation.unblockUsers(unblockUsersRequest: unblockRequest);

Get Blocked Users

Retrieve a list of users you have blocked.

final blockedUsers = await client.moderation.getBlockedUsers();
for (final user in blockedUsers.getOrThrow().blocks) {
  print('Blocked user: ${user.blockedUserId}');
}

Content Moderation

Flag Content

Flag inappropriate content for moderation review.

const flagRequest = FlagRequest(
  entityId: 'activity-123',
  entityType: 'activity',
  reason: 'Inappropriate content',
  entityCreatorId: 'user-456',
);

final response = await client.moderation.flag(flagRequest: flagRequest);

Parameters:

  • entityId: The ID of the content to flag
  • entityType: The type of content (e.g., “activity”, “comment”)
  • reason: Optional reason for flagging
  • entityCreatorId: Optional ID of the content creator
  • custom: Optional custom data for the flag

Submit Moderation Actions

Submit moderation actions for flagged content.

const actionRequest = SubmitActionRequest(
  // Action details for moderation
);

final response = await client.moderation.submitAction(submitActionRequest: actionRequest);

Review Queue

Query Review Queue

Retrieve items in the moderation review queue.

const queryRequest = QueryReviewQueueRequest(
    // Query parameters for filtering and pagination
    );

final reviewQueue = await client.moderation
    .queryReviewQueue(queryReviewQueueRequest: queryRequest);

Configuration Management

Upsert Moderation Configuration

Create or update moderation configuration settings.

const upsertRequest = UpsertConfigRequest(
  // Configuration details for moderation
);

final response = await client.moderation.upsertConfig(upsertRequest);

Get Moderation Configuration

Retrieve a specific moderation configuration.

final config = await client.moderation.getConfig(key: 'feeds');

Parameters:

  • key: The configuration key to retrieve
  • team: Optional team identifier

Delete Moderation Configuration

Remove a moderation configuration.

final response = await client.moderation.deleteConfig(key: 'feeds');

Query Moderation Configurations

Search and filter moderation configurations.

const queryRequest = ModerationConfigsQuery(
    // Query parameters for filtering and pagination
    );

final configs = await client.moderation
    .queryModerationConfigs(queryModerationConfigsRequest: queryRequest);

Error Handling

All moderation methods can throw errors. Handle them appropriately:

final response = await client.moderation.ban(banRequest: banRequest);

switch (response) {
  case Success(data: final banResponse):
    print('User banned for: ${banResponse.duration}');
  case Failure(error: final error):
    print('Error banning user: $error');
}
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