Add index actions for Comments and Columns

Also, fix crash when a deactivated user is serialized (they don't have
an identity).

app/controllers/boards/columns_controller.rb

@@ -3,6 +3,11 @@ class Boards::ColumnsController < ApplicationController
 
   before_action :set_column, only: %i[ show update destroy ]
 
+  def index
+    @columns = @board.columns.sorted
+    fresh_when etag: @columns
+  end
+
   def show
     set_page_and_extract_portion_from @column.cards.active.latest.with_golden_first.preloaded
     fresh_when etag: @page.records

app/controllers/cards/comments_controller.rb

@@ -4,6 +4,10 @@ class Cards::CommentsController < ApplicationController
   before_action :set_comment, only: %i[ show edit update destroy ]
   before_action :ensure_creatorship, only: %i[ edit update destroy ]
 
+  def index
+    set_page_and_extract_portion_from @card.comments.chronologically
+  end
+
   def create
     @comment = @card.comments.create!(comment_params)
 

app/views/boards/columns/index.json.jbuilder

@@ -0,0 +1 @@
+json.array! @columns, partial: "columns/column", as: :column

app/views/cards/comments/index.json.jbuilder

@@ -0,0 +1 @@
+json.array! @page.records, partial: "cards/comments/comment", as: :comment

app/views/users/_user.json.jbuilder

@@ -1,7 +1,7 @@
 json.cache! user do
   json.(user, :id, :name, :role, :active)
 
-  json.email_address user.identity.email_address
+  json.email_address user.identity&.email_address
   json.created_at user.created_at.utc
 
   json.url user_url(user)

docs/API.md

@@ -351,7 +351,7 @@ __Request:__
     "name": "Updated board name",
     "auto_postpone_period": 14,
     "public_description": "This is a **public** description of the board.",
-    all_access: false,
+    "all_access": false,
     "user_ids": [
       "03f5v9zppzlksuj4mxba2nbzn",
       "03f5v9zjw7pz8717a4no1h8a7"
@@ -594,6 +594,37 @@ Returns `204 No Content` on success.
 
 Comments are attached to cards and support rich text.
 
+#### `GET /:account_slug/cards/:card_number/comments`
+
+Returns a paginated list of comments on a card, sorted chronologically (oldest first).
+
+__Response:__
+
+```json
+[
+  {
+    "id": "03f5v9zo9qlcwwpyc0ascnikz",
+    "created_at": "2025-12-05T19:36:35.534Z",
+    "updated_at": "2025-12-05T19:36:35.534Z",
+    "body": {
+      "plain_text": "This looks great!",
+      "html": "<div class=\"action-text-content\">This looks great!</div>"
+    },
+    "creator": {
+      "id": "03f5v9zjw7pz8717a4no1h8a7",
+      "name": "David Heinemeier Hansson",
+      "role": "owner",
+      "active": true,
+      "email_address": "david@example.com",
+      "created_at": "2025-12-05T19:36:35.401Z",
+      "url": "http://fizzy.localhost:3006/897362094/users/03f5v9zjw7pz8717a4no1h8a7"
+    },
+    "reactions_url": "http://fizzy.localhost:3006/897362094/cards/3/comments/03f5v9zo9qlcwwpyc0ascnikz/reactions",
+    "url": "http://fizzy.localhost:3006/897362094/cards/3/comments/03f5v9zo9qlcwwpyc0ascnikz"
+  }
+]
+```
+
 #### `GET /:account_slug/cards/:card_number/comments/:comment_id`
 
 Returns a specific comment.
@@ -679,6 +710,31 @@ Returns `204 No Content` on success.
 
 Reactions are short - 16 character long - responses to comments.
 
+#### `GET /:account_slug/cards/:card_number/comments/:comment_id/reactions`
+
+Returns a list of reactions on a comment.
+
+__Response:__
+
+```json
+[
+  {
+    "id": "03f5v9zo9qlcwwpyc0ascnikz",
+    "content": "👍",
+    "reacter": {
+      "id": "03f5v9zjw7pz8717a4no1h8a7",
+      "name": "David Heinemeier Hansson",
+      "role": "owner",
+      "active": true,
+      "email_address": "david@example.com",
+      "created_at": "2025-12-05T19:36:35.401Z",
+      "url": "http://fizzy.localhost:3006/897362094/users/03f5v9zjw7pz8717a4no1h8a7"
+    },
+    "url": "http://fizzy.localhost:3006/897362094/cards/3/comments/03f5v9zo9qlcwwpyc0ascnikz/reactions/03f5v9zo9qlcwwpyc0ascnikz"
+  }
+]
+```
+
 #### `POST /:account_slug/cards/:card_number/comments/:comment_id/reactions`
 
 Adds a reaction to a comment.
@@ -785,6 +841,29 @@ Returns `204 No Content` on success.
 
 Columns represent stages in a workflow on a board. Cards move through columns as they progress.
 
+#### `GET /:account_slug/boards/:board_id/columns`
+
+Returns a list of columns on a board, sorted by position.
+
+__Response:__
+
+```json
+[
+  {
+    "id": "03f5v9zkft4hj9qq0lsn9ohcm",
+    "name": "Recording",
+    "color": "var(--color-card-default)",
+    "created_at": "2025-12-05T19:36:35.534Z"
+  },
+  {
+    "id": "03f5v9zkft4hj9qq0lsn9ohcn",
+    "name": "Published",
+    "color": "var(--color-card-4)",
+    "created_at": "2025-12-05T19:36:35.534Z"
+  }
+]
+```
+
 #### `GET /:account_slug/boards/:board_id/columns/:column_id`
 
 Returns the specified column.
@@ -1017,3 +1096,30 @@ Marks all unread notifications as read.
 __Response:__
 
 Returns `204 No Content` on success.
+
+### Tags
+
+Tags are labels that can be applied to cards for organization and filtering.
+
+#### `GET /:account_slug/tags`
+
+Returns a list of all tags in the account, sorted alphabetically.
+
+__Response:__
+
+```json
+[
+  {
+    "id": "03f5v9zo9qlcwwpyc0ascnikz",
+    "title": "bug",
+    "created_at": "2025-12-05T19:36:35.534Z",
+    "url": "http://fizzy.localhost:3006/897362094/cards?tag_ids[]=03f5v9zo9qlcwwpyc0ascnikz"
+  },
+  {
+    "id": "03f5v9zo9qlcwwpyc0ascnilz",
+    "title": "feature",
+    "created_at": "2025-12-05T19:36:35.534Z",
+    "url": "http://fizzy.localhost:3006/897362094/cards?tag_ids[]=03f5v9zo9qlcwwpyc0ascnilz"
+  }
+]
+```

test/controllers/boards/columns_controller_test.rb

@@ -37,6 +37,15 @@ class Boards::ColumnsControllerTest < ActionDispatch::IntegrationTest
     end
   end
 
+  test "index as JSON" do
+    board = boards(:writebook)
+
+    get board_columns_path(board), as: :json
+
+    assert_response :success
+    assert_equal board.columns.count, @response.parsed_body.count
+  end
+
   test "show as JSON" do
     column = columns(:writebook_in_progress)
 

test/controllers/cards/comments_controller_test.rb

@@ -28,6 +28,15 @@ class Cards::CommentsControllerTest < ActionDispatch::IntegrationTest
     assert_response :forbidden
   end
 
+  test "index as JSON" do
+    card = cards(:logo)
+
+    get card_comments_path(card), as: :json
+
+    assert_response :success
+    assert_equal card.comments.count, @response.parsed_body.count
+  end
+
   test "create as JSON" do
     card = cards(:logo)