nyastodon/app/controllers/api/v1/conversations_controller.rb

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# frozen_string_literal: true
class Api::V1::ConversationsController < Api::BaseController
LIMIT = 20
before_action -> { doorkeeper_authorize! :read, :'read:statuses' }, only: :index
before_action -> { doorkeeper_authorize! :write, :'write:conversations' }, except: :index
before_action :require_user!
before_action :set_conversation, except: :index
after_action :insert_pagination_headers, only: :index
def index
@conversations = paginated_conversations
render json: @conversations, each_serializer: REST::ConversationSerializer
end
def read
@conversation.update!(unread: false)
render json: @conversation, serializer: REST::ConversationSerializer
end
def destroy
@conversation.destroy!
render_empty
end
private
def set_conversation
@conversation = AccountConversation.where(account: current_account).find(params[:id])
end
def paginated_conversations
AccountConversation.where(account: current_account)
.to_a_paginated_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
end
def insert_pagination_headers
set_pagination_headers(next_path, prev_path)
end
def next_path
api_v1_conversations_url pagination_params(max_id: pagination_max_id) if records_continue?
end
def prev_path
api_v1_conversations_url pagination_params(min_id: pagination_since_id) unless @conversations.empty?
end
def pagination_max_id
@conversations.last.last_status_id
end
def pagination_since_id
@conversations.first.last_status_id
end
def records_continue?
@conversations.size == limit_param(LIMIT)
end
def pagination_params(core_params)
params.slice(:limit).permit(:limit).merge(core_params)
end
end