mobilizon/lib/mobilizon_web/schema.ex

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defmodule MobilizonWeb.Schema do
@moduledoc """
GraphQL schema representation
"""
use Absinthe.Schema
alias Mobilizon.{Actors, Events}
alias Mobilizon.Actors.{Actor, Follower, Member}
alias Mobilizon.Events.{Event, Comment, Participant}
import_types(MobilizonWeb.Schema.Custom.UUID)
import_types(MobilizonWeb.Schema.Custom.Point)
import_types(Absinthe.Type.Custom)
import_types(Absinthe.Plug.Types)
import_types(MobilizonWeb.Schema.UserType)
import_types(MobilizonWeb.Schema.ActorInterface)
import_types(MobilizonWeb.Schema.Actors.PersonType)
import_types(MobilizonWeb.Schema.Actors.GroupType)
import_types(MobilizonWeb.Schema.CommentType)
alias MobilizonWeb.Resolvers
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@desc "A struct containing the id of the deleted object"
object :deleted_object do
field(:id, :integer)
end
@desc "A JWT and the associated user ID"
object :login do
field(:token, non_null(:string), description: "A JWT Token for this session")
field(:user, non_null(:user), description: "The user associated to this session")
end
@desc "A picture"
object :picture do
field(:url, :string, description: "The URL for this picture")
field(:url_thumbnail, :string, description: "The URL for this picture's thumbnail")
end
@desc """
Represents a notification for an user
"""
object :notification do
field(:id, :integer, description: "The notification ID")
field(:user, :user, description: "The user to transmit the notification to")
field(:actor, :actor, description: "The notification target profile")
field(:activity_type, :integer,
description:
"Whether the notification is about a follow, group join, event change or comment"
)
field(:target_object, :object, description: "The object responsible for the notification")
field(:summary, :string, description: "Text inside the notification")
field(:seen, :boolean, description: "Whether or not the notification was seen by the user")
field(:published, :datetime, description: "Datetime when the notification was published")
end
union :object do
types([:event, :person, :group, :comment, :follower, :member, :participant])
resolve_type(fn
%Actor{type: :Person}, _ ->
:person
%Actor{type: :Group}, _ ->
:group
%Event{}, _ ->
:event
%Comment{}, _ ->
:comment
%Follower{}, _ ->
:follower
%Member{}, _ ->
:member
%Participant{}, _ ->
:participant
end)
end
@desc "A search result"
union :search_result do
types([:event, :person, :group])
resolve_type(fn
%Actor{type: :Person}, _ ->
:person
%Actor{type: :Group}, _ ->
:group
%Event{}, _ ->
:event
end)
end
def context(ctx) do
loader =
Dataloader.new()
|> Dataloader.add_source(Actors, Actors.data())
|> Dataloader.add_source(Events, Events.data())
Map.put(ctx, :loader, loader)
end
def plugins do
[Absinthe.Middleware.Dataloader] ++ Absinthe.Plugin.defaults()
end
@desc """
Root Query
"""
query do
@desc "Search through events, persons and groups"
field :search, list_of(:search_result) do
arg(:search, non_null(:string))
arg(:page, :integer, default_value: 1)
arg(:limit, :integer, default_value: 10)
resolve(&Resolvers.Search.search_events_and_actors/3)
end
import_fields(:user_queries)
import_fields(:person_queries)
import_fields(:group_queries)
import_fields(:event_queries)
import_fields(:participant_queries)
import_fields(:tag_queries)
end
@desc """
Root Mutation
"""
mutation do
import_fields(:user_mutations)
import_fields(:person_mutations)
import_fields(:group_mutations)
import_fields(:event_mutations)
import_fields(:comment_mutations)
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import_fields(:participant_mutations)
# @desc "Upload a picture"
# field :upload_picture, :picture do
# arg(:file, non_null(:upload))
# resolve(&Resolvers.Upload.upload_picture/3)
# end
end
end