mobilizon/lib/graphql/schema/discussions/discussion.ex
Thomas Citharel 8984bd7636
Introduce authorizations with Rajska
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
2023-03-22 10:19:25 +01:00

134 lines
4.4 KiB
Elixir

defmodule Mobilizon.GraphQL.Schema.Discussions.DiscussionType do
@moduledoc """
Schema representation for discussion
"""
use Absinthe.Schema.Notation
import Absinthe.Resolution.Helpers, only: [dataloader: 1]
alias Mobilizon.Actors
alias Mobilizon.GraphQL.Resolvers.Discussion
@desc "A discussion"
object :discussion do
meta(:authorize, :user)
interfaces([:activity_object])
field(:id, :id, description: "Internal ID for this discussion")
field(:title, :string, description: "The title for this discussion")
field(:slug, :string, description: "The slug for the discussion")
field(:last_comment, :comment, description: "The last comment of the discussion")
field :comments, :paginated_comment_list do
arg(:page, :integer, default_value: 1)
arg(:limit, :integer, default_value: 10)
resolve(&Discussion.get_comments_for_discussion/3)
description("The comments for the discussion")
end
field(:creator, :person,
resolve: dataloader(Actors),
description: "This discussions's creator"
)
field(:actor, :actor, resolve: dataloader(Actors), description: "This discussion's group")
field(:inserted_at, :datetime, description: "When was this discussion's created")
field(:updated_at, :datetime, description: "When was this discussion's updated")
end
@desc "A paginated list of discussions"
object :paginated_discussion_list do
meta(:authorize, :user)
field(:elements, list_of(:discussion), description: "A list of discussion")
field(:total, :integer, description: "The total number of discussions in the list")
end
object :discussion_queries do
@desc "Get a discussion"
field :discussion, type: :discussion do
arg(:id, :id, description: "The discussion's ID")
arg(:slug, :string, description: "The discussion's slug")
middleware(Rajska.QueryAuthorization,
permit: :user,
scope: Mobilizon.Discussions.Discussion,
rule: :"read:group:discussions"
)
resolve(&Discussion.get_discussion/3)
end
end
object :discussion_mutations do
@desc "Create a discussion"
field :create_discussion, type: :discussion do
arg(:title, non_null(:string), description: "The discussion's title")
arg(:text, non_null(:string), description: "The discussion's first comment body")
arg(:actor_id, non_null(:id), description: "The discussion's group ID")
middleware(Rajska.QueryAuthorization,
permit: :user,
scope: Mobilizon.Discussions.Discussion,
rule: :"write:group:discussion:create",
args: %{actor_id: :actor_id}
)
resolve(&Discussion.create_discussion/3)
end
@desc "Reply to a discussion"
field :reply_to_discussion, type: :discussion do
arg(:discussion_id, non_null(:id), description: "The discussion's ID")
arg(:text, non_null(:string), description: "The discussion's reply body")
middleware(Rajska.QueryAuthorization,
permit: :user,
scope: Mobilizon.Discussions.Discussion,
rule: :"write:group:discussion:update",
args: %{id: :discussion_id}
)
resolve(&Discussion.reply_to_discussion/3)
end
@desc "Update a discussion"
field :update_discussion, type: :discussion do
arg(:title, non_null(:string), description: "The updated discussion's title")
arg(:discussion_id, non_null(:id), description: "The discussion's ID")
middleware(Rajska.QueryAuthorization,
permit: :user,
scope: Mobilizon.Discussions.Discussion,
rule: :"write:group:discussion:update",
args: %{id: :discussion_id}
)
resolve(&Discussion.update_discussion/3)
end
@desc "Delete a discussion"
field :delete_discussion, type: :discussion do
arg(:discussion_id, non_null(:id), description: "The discussion's ID")
middleware(Rajska.QueryAuthorization,
permit: :user,
scope: Mobilizon.Discussions.Discussion,
rule: :"write:group:discussion:delete",
args: %{id: :discussion_id}
)
resolve(&Discussion.delete_discussion/3)
end
end
object :discussion_subscriptions do
@desc "Notify when a discussion changed"
field :discussion_comment_changed, :discussion do
arg(:slug, non_null(:string), description: "The discussion's slug")
config(fn args, _ ->
{:ok, topic: args.slug}
end)
end
end
end