debianize-mobilizon/lib/graphql/resolvers/conversation.ex

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defmodule Mobilizon.GraphQL.Resolvers.Conversation do
@moduledoc """
Handles the group-related GraphQL calls.
"""
alias Mobilizon.{Actors, Conversations, Users}
alias Mobilizon.Actors.Actor
alias Mobilizon.Conversations.Conversation, as: ConversationModel
alias Mobilizon.Storage.Page
alias Mobilizon.Users.User
def find_conversations_for_actor(
%Actor{id: group_id},
_args,
%{
context: %{
current_user: %User{} = user
}
}
) do
with {:actor, %Actor{id: actor_id} = _actor} <- {:actor, Users.get_actor_for_user(user)},
{:member, true} <- {:member, Actors.is_member?(actor_id, group_id)} do
{:ok, Conversations.find_conversations_for_actor(group_id)}
else
{:member, false} ->
{:ok, %Page{total: 0, elements: []}}
end
end
def find_conversations_for_actor(%Actor{}, _args, _resolution) do
{:ok, %Page{total: 0, elements: []}}
end
def get_conversation(_parent, %{id: id}, _resolution) do
{:ok, Conversations.get_conversation(id)}
end
def get_comments_for_conversation(
%ConversationModel{id: conversation_id},
%{page: page, limit: limit},
_resolution
) do
{:ok, Conversations.get_comments_for_conversation(conversation_id, page, limit)}
end
def create_conversation(
_parent,
%{title: title, text: text, actor_id: actor_id, creator_id: creator_id},
_resolution
) do
with {:ok, %ConversationModel{} = conversation} <-
Conversations.create_conversation(%{
title: title,
text: text,
actor_id: actor_id,
creator_id: creator_id
}) do
{:ok, conversation}
end
end
def reply_to_conversation(
_parent,
%{text: text, conversation_id: conversation_id},
%{
context: %{
current_user: %User{} = user
}
}
) do
with {:actor, %Actor{id: actor_id} = _actor} <- {:actor, Users.get_actor_for_user(user)},
{:no_conversation, %ConversationModel{} = conversation} <-
{:no_conversation, Conversations.get_conversation(conversation_id)},
{:ok, %ConversationModel{} = conversation} <-
Conversations.reply_to_conversation(
conversation,
%{
text: text,
actor_id: actor_id
}
) do
{:ok, conversation}
end
end
@spec update_conversation(map(), map(), map()) :: {:ok, ConversationModel.t()}
def update_conversation(
_parent,
%{title: title, conversation_id: conversation_id},
%{
context: %{
current_user: %User{} = user
}
}
) do
with {:actor, %Actor{id: actor_id} = _actor} <- {:actor, Users.get_actor_for_user(user)},
{:no_conversation, %ConversationModel{creator_id: creator_id} = conversation} <-
{:no_conversation, Conversations.get_conversation(conversation_id)},
{:check_access, true} <- {:check_access, actor_id == creator_id},
{:ok, %ConversationModel{} = conversation} <-
Conversations.update_conversation(
conversation,
%{
title: title
}
) do
{:ok, conversation}
end
end
end