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

Comments

Overview

Comments support voting, ranking, threading, images, URL previews, mentions and notifications.

Adding Comments

// Adding a comment to an activity
let comment = try await feed.addComment(
    request: .init(
        comment: "So great!",
        custom: ["sentiment": "positive"],
        objectId: "activity_123",
        objectType: "activity",
    )
)

// Adding a reply to a comment
let reply = try await feed.addComment(
    request: .init(
        comment: "I agree!",
        objectId: "activity_123",
        objectType: "activity",
        parentId: "comment_456"
    )
)

// Adding a comment to an activity
await client.addComment({
  comment: "So great!",
  object_id: "activity_123",
  object_type: "activity",
  custom: {
    sentiment: "positive",
  },
});

// Adding a reply to a comment
await client.addComment({
  comment: "I agree!",
  object_id: "activity_123",
  object_type: "activity",
  parent_id: "comment_456",
});

// Adding a comment to an activity
await serverClient.feeds.addComment({
  comment: "So great!",
  object_id: "activity_123",
  object_type: "activity",
  user_id: "<user_id>",
  custom: {
    sentiment: "positive",
  },
});

// Adding a reply to a comment
await serverClient.feeds.addComment({
  comment: "I agree!",
  object_id: "activity_123",
  object_type: "activity",
  parent_id: "comment_456",
  user_id: "<user_id>",
});

Updating Comments

try await feed.updateComment(
    commentId: "comment_123",
    request: .init(
        comment: "Not so great",
        custom: ["edited": true]
    )
)

// Update a comment
await client.updateComment({
  comment_id: "comment_123",
  comment: "Updated comment",
  custom: {
    edited: true,
  },
});

// Update a comment
await client.feeds.updateComment({
  comment_id: "comment_123",
  comment: "Updated comment",
  custom: {
    edited: true,
  },
});

Removing Comments

try await feed.removeComment(
    commentId: "comment_123"
)

client.deleteComment({
  comment_id: "comment_123",
});

client.feeds.deleteComment({
  comment_id: "comment_123",
});

Reading Comments

You’ll also want to show/return these comments. The most important is when reading the feed.

try await feed.getOrCreate()
print(feed.state.activities[0].comments)
// or
let activity = client.activity(
    for: "activity_123",
    in: FeedId(group: "user", id: "john")
)
try await activity.get()
print(activity.state.comments)

await feed.getOrCreate();

const activity = feed.state.getLatestValue().activities?.[0]!;

// Supported values for sort: first, last, top, controversial, best
// Loads the first page
await feed.loadNextPageComments(activity, {sort: 'best'});

const comments = feed.state.getLatestValue()?.comments_by_entity_id[activityId]

// Loads the next page
await feed.loadNextPageComments(activity, {sort: 'best'});

const response = feed.getOrCreate({
  user_id: "<user id>",
});

console.log(response.activities[0].comments);

Querying Comments

You can also query the comments so you can show all comments for a given activity or user:

// All comments for an activity
let activityCommentList = client.commentList(
    for: .init(
        filter: [.activityIds: ["activity_123"]]
    )
)
let activityComments = try await activityCommentList.get()


// All replies to a parent comment
let replyList = client.commentList(
    for: .init(
        filter: [.parentIds: ["comment_456"]]
    )
)
let replies = try await replyList.get()

// All comments by a certain user
let userCommentList = client.commentList(
    for: .init(
        filter: [.userIds: ["john"]],
        limit: 100
    )
)
let userComments = try await userCommentList.get()

// Search in comment texts
await client.feeds.queryComments({
  filter: { comment_text: { $q: "oat" } },
});

// All comments for an activity
await client.feeds.queryComments({
  filter: { object_id: "activity_123", object_type: "activity" },
});

// Replies to a parent acitivity
await client.feeds.queryComments({
  filter: { parent_id: "<parent id>" },
});

await client.feeds.queryComments({
  filter: {
    user_id: jane.id,
  },
  limit: 20,
});

// Search in comment texts
await client.feeds.queryComments({
  filter: { comment_text: { $q: "oat" } },
});

// All comments for an activity
await client.feeds.queryComments({
  filter: { object_id: "activity_123", object_type: "activity" },
});

// Replies to a parent acitivity
await client.feeds.queryComments({
  filter: { parent_id: "<parent id>" },
});

await client.feeds.queryComments({
  filter: {
    user_id: jane.id,
  },
  limit: 20,
});

Comment Reactions

// Add a reaction to a comment
try await feed.addCommentReaction(
    commentId: "comment_123",
    request: .init(type: "like")
)

// Remove a reaction from a comment
try await feed.removeCommentReaction(
    commentId: "comment_123",
    type: "like"
)

// Add a reaction to a comment
const response = await client.addCommentReaction({
  comment_id: "comment_123",
  type: "like",
});

await client.removeCommentReaction({
  comment_id: "comment_123",
  type: "like",
});

// Add a reaction to a comment
const response = await client.feeds.addCommentReaction({
  comment_id: "comment_123",
  type: "like",
  user_id: "<user id>",
});

await client.feeds.removeCommentReaction({
  comment_id: "comment_123",
  type: "like",
  user_id: "<user id>",
});

Comment Threading

let comments = try await feed.getComments(
    objectId: "activity_123",
    objectType: "activity",
    // Depth of the threaded comments
    depth: 3,
    limit: 20,
)

// Get replies of a specific parent comment
let replies = try await feed.getCommentReplies(
    commentId: "parent_123"
)

await feed.getOrCreate();

const activity = feed.state.getLatestValue().activities?.[0]!;

await feed.loadNextPageComments(activity, { depth: 3, limit: 20 });

const comments = feed.state.getLatestValue()?.comments_by_entity_id[activityId]
const parentComment = comments[0];

const firstPageOfReplies = feed.state.getLatestValue()?.comments_by_entity_id[parentComment.id]

// Load next page of replies (or first, if replies aren't yet initialized)
feed.loadNextPageCommentReplies(parentComment);

const response = client.feeds.getComments({
    object_id: 'activity_123,
    object_type: 'activity',
    // Depth of the threaded comments
    depth: 3,
    limit: 20,
});

// Get replies of a specific parent comment
const response = client.feeds.getCommentReplies({
    comment_id: '<parent id>',
});

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