fix(graphql): implement real cursor pagination

Gemfile.lock

@@ -278,7 +278,7 @@ GEM
       i18n (>= 0.7)
       multi_json
       request_store (>= 1.0)
-    graphql (2.0.15)
+    graphql (2.0.24)
     graphql-batch (0.5.1)
       graphql (>= 1.10, < 3)
       promise.rb (~> 0.7.2)

app/graphql/api/v2/stored_query.rb

@@ -18,17 +18,21 @@ class API::V2::StoredQuery
     $state: DossierState
     $order: Order
     $first: Int
+    $last: Int
+    $before: String
     $after: String
     $archived: Boolean
     $revision: ID
     $createdSince: ISO8601DateTime
     $updatedSince: ISO8601DateTime
-    $pendingDeletedOrder: Order
     $pendingDeletedFirst: Int
+    $pendingDeletedLast: Int
+    $pendingDeletedBefore: String
     $pendingDeletedAfter: String
     $pendingDeletedSince: ISO8601DateTime
-    $deletedOrder: Order
     $deletedFirst: Int
+    $deletedLast: Int
+    $deletedBefore: String
     $deletedAfter: String
     $deletedSince: ISO8601DateTime
     $includeGroupeInstructeurs: Boolean = false
@@ -67,6 +71,8 @@ class API::V2::StoredQuery
         state: $state
         order: $order
         first: $first
+        last: $last
+        before: $before
         after: $after
         archived: $archived
         createdSince: $createdSince
@@ -81,8 +87,9 @@ class API::V2::StoredQuery
         }
       }
       pendingDeletedDossiers(
-        order: $pendingDeletedOrder
         first: $pendingDeletedFirst
+        last: $pendingDeletedLast
+        before: $pendingDeletedBefore
         after: $pendingDeletedAfter
         deletedSince: $pendingDeletedSince
       ) @include(if: $includePendingDeletedDossiers) {
@@ -94,8 +101,9 @@ class API::V2::StoredQuery
         }
       }
       deletedDossiers(
-        order: $deletedOrder
         first: $deletedFirst
+        last: $deletedLast
+        before: $deletedBefore
         after: $deletedAfter
         deletedSince: $deletedSince
       ) @include(if: $includeDeletedDossiers) {
@@ -114,6 +122,8 @@ class API::V2::StoredQuery
     $state: DossierState
     $order: Order
     $first: Int
+    $last: Int
+    $before: String
     $after: String
     $archived: Boolean
     $revision: ID
@@ -121,10 +131,14 @@ class API::V2::StoredQuery
     $updatedSince: ISO8601DateTime
     $pendingDeletedOrder: Order
     $pendingDeletedFirst: Int
+    $pendingDeletedLast: Int
+    $pendingDeletedBefore: String
     $pendingDeletedAfter: String
     $pendingDeletedSince: ISO8601DateTime
     $deletedOrder: Order
     $deletedFirst: Int
+    $deletedLast: Int
+    $deletedBefore: String
     $deletedAfter: String
     $deletedSince: ISO8601DateTime
     $includeDossiers: Boolean = false
@@ -151,6 +165,8 @@ class API::V2::StoredQuery
         state: $state
         order: $order
         first: $first
+        last: $last
+        before: $before
         after: $after
         archived: $archived
         createdSince: $createdSince
@@ -167,6 +183,8 @@ class API::V2::StoredQuery
       pendingDeletedDossiers(
         order: $pendingDeletedOrder
         first: $pendingDeletedFirst
+        last: $pendingDeletedLast
+        before: $pendingDeletedBefore
         after: $pendingDeletedAfter
         deletedSince: $pendingDeletedSince
       ) @include(if: $includePendingDeletedDossiers) {
@@ -180,6 +198,8 @@ class API::V2::StoredQuery
       deletedDossiers(
         order: $deletedOrder
         first: $deletedFirst
+        last: $deletedLast
+        before: $deletedBefore
         after: $deletedAfter
         deletedSince: $deletedSince
       ) @include(if: $includeDeletedDossiers) {

app/graphql/connections/cursor_connection.rb

@@ -0,0 +1,116 @@
+module Connections
+  class CursorConnection < GraphQL::Pagination::Connection
+    def initialize(items, deprecated_order: nil, **kwargs)
+      super(items, **kwargs)
+      @deprecated_order = deprecated_order
+    end
+
+    def nodes
+      load_nodes
+    end
+
+    def has_previous_page
+      load_nodes
+      @has_previous_page
+    end
+
+    def has_next_page
+      load_nodes
+      @has_next_page
+    end
+
+    def cursor_for(item)
+      cursor_from_column(item, order_column)
+    end
+
+    private
+
+    def load_nodes
+      @nodes ||= begin
+        page_info = compute_page_info(before:, after:, first:, last:)
+        nodes = resolve_nodes(**page_info.slice(:before, :after, :limit, :inverted))
+        result_size = nodes.size
+        @has_previous_page = page_info[:has_previous_page].(result_size)
+        @has_next_page = page_info[:has_next_page].(result_size)
+
+        trimmed_nodes = nodes.first(page_info[:expected_size])
+        trimmed_nodes.reverse! if page_info[:inverted]
+        trimmed_nodes
+      end
+    end
+
+    def timestamp_and_id_from_cursor(cursor)
+      timestamp, id = decode(cursor).split(';')
+      [Time.zone.parse(timestamp), id.to_i]
+    end
+
+    def cursor_from_column(item, column)
+      encode([item.read_attribute(column).utc.strftime("%Y-%m-%dT%H:%M:%S.%NZ"), item.id].join(';'))
+    end
+
+    def order_column
+      :updated_at
+    end
+
+    def order_table
+      raise StandardError, 'Not implemented'
+    end
+
+    def resolve_nodes(before:, after:, limit:, inverted:)
+      order = inverted ? :desc : :asc
+      nodes = items.order(order_column => order, id: order)
+      nodes = nodes.limit(limit)
+
+      if before.present?
+        timestamp, id = timestamp_and_id_from_cursor(before)
+        nodes.where("(#{order_table}.#{order_column}, #{order_table}.id) < (?, ?)", timestamp, id)
+      elsif after.present?
+        timestamp, id = timestamp_and_id_from_cursor(after)
+        nodes.where("(#{order_table}.#{order_column}, #{order_table}.id) > (?, ?)", timestamp, id)
+      else
+        nodes
+      end
+    end
+
+    def compute_page_info(before: nil, after: nil, first: nil, last: nil)
+      if first.present? && last.present?
+        raise GraphQL::ExecutionError.new('Arguments "first" and "last" are exclusive', extensions: { code: :bad_request })
+      end
+
+      if before.present? && after.present?
+        raise GraphQL::ExecutionError.new('Arguments "before" and "after" are exclusive', extensions: { code: :bad_request })
+      end
+
+      if first.present? && first < 0
+        raise GraphQL::ExecutionError.new('Argument "first" must be a non-negative integer', extensions: { code: :bad_request })
+      end
+
+      if last.present? && last < 0
+        raise GraphQL::ExecutionError.new('Argument "last" must be a non-negative integer', extensions: { code: :bad_request })
+      end
+
+      if @deprecated_order == :desc
+        if last.present?
+          first = [last, max_page_size].min
+          last = nil
+        else
+          last = [first || default_page_size, max_page_size].min
+          first = nil
+        end
+      end
+
+      limit = [first || last || default_page_size, max_page_size].min + 1
+      inverted = last.present? || before.present?
+
+      {
+        before:,
+        after:,
+        limit:,
+        inverted:,
+        expected_size: limit - 1,
+        has_previous_page: -> (result_size) { after.present? || (result_size >= limit && inverted) },
+        has_next_page: -> (result_size) { before.present? || (result_size >= limit && !inverted) }
+      }
+    end
+  end
+end

app/graphql/connections/deleted_dossiers_connection.rb

@@ -0,0 +1,13 @@
+module Connections
+  class DeletedDossiersConnection < CursorConnection
+    private
+
+    def order_column
+      :deleted_at
+    end
+
+    def order_table
+      :deleted_dossiers
+    end
+  end
+end

app/graphql/connections/dossiers_connection.rb

@@ -1,5 +1,5 @@
 module Connections
-  class DossiersConnection < GraphQL::Pagination::ActiveRecordRelationConnection
+  class DossiersConnection < CursorConnection
     def initialize(items, lookahead: nil, **kwargs)
       super(items, **kwargs)
       @lookahead = lookahead
@@ -15,6 +15,14 @@ module Connections
 
     private
 
+    def order_column
+      arguments[:updated_since].present? ? :updated_at : :depose_at
+    end
+
+    def order_table
+      :dossiers
+    end
+
     # We check if the query selects champs form dossier. If it's the case we preload the dossier.
     def preload?
       @lookahead.selection(:nodes).selects?(:champs) || @lookahead.selection(:nodes).selects?(:annotations)

app/graphql/connections/pending_deleted_dossiers_connection.rb

@@ -0,0 +1,36 @@
+module Connections
+  class PendingDeletedDossiersConnection < CursorConnection
+    def cursor_for(item)
+      if item.en_construction?
+        cursor_from_column(item, :hidden_by_user_at)
+      else
+        cursor_from_column(item, :hidden_by_administration_at)
+      end
+    end
+
+    private
+
+    def resolve_nodes(before:, after:, limit:, inverted:)
+      order = inverted ? :desc : :asc
+
+      dossiers_table = Dossier.arel_table
+      case_statement = dossiers_table[:state]
+        .when(:en_construction)
+        .then(dossiers_table[:hidden_by_user_at])
+        .else(dossiers_table[:hidden_by_administration_at])
+
+      nodes = items.order(case_statement.public_send(order)).order(dossiers_table[:id].public_send(order))
+      nodes = nodes.limit(limit)
+
+      if before.present?
+        timestamp, id = timestamp_and_id_from_cursor(before)
+        nodes.where("(#{case_statement.to_sql}, dossiers.id) < (?, ?)", timestamp, id)
+      elsif after.present?
+        timestamp, id = timestamp_and_id_from_cursor(after)
+        nodes.where("(#{case_statement.to_sql}, dossiers.id) > (?, ?)", timestamp, id)
+      else
+        nodes
+      end
+    end
+  end
+end

app/graphql/schema.graphql

@@ -1,3 +1,8 @@
+"""
+Requires that exactly one field must be supplied and that field must not be `null`.
+"""
+directive @oneOf on INPUT_OBJECT
+
 type Address {
   """
   code INSEE de la commune
@@ -895,7 +900,7 @@ type Demarche {
     """
     L’ordre des dossiers supprimés.
     """
-    order: Order = ASC
+    order: Order = ASC @deprecated(reason: "Utilisez l’argument `last` à la place.")
   ): DeletedDossierConnection!
 
   """
@@ -950,7 +955,7 @@ type Demarche {
     """
     L’ordre des dossiers.
     """
-    order: Order = ASC
+    order: Order = ASC @deprecated(reason: "Utilisez l’argument `last` à la place.")
 
     """
     Seulement les dossiers pour la révision donnée.
@@ -1008,7 +1013,7 @@ type Demarche {
     """
     L’ordre des dossiers en attente de suppression.
     """
-    order: Order = ASC
+    order: Order = ASC @deprecated(reason: "Utilisez l’argument `last` à la place.")
   ): DeletedDossierConnection!
   publishedRevision: Revision
   revisions: [Revision!]!
@@ -2580,7 +2585,7 @@ type GroupeInstructeurWithDossiers {
     """
     L’ordre des dossiers supprimés.
     """
-    order: Order = ASC
+    order: Order = ASC @deprecated(reason: "Utilisez l’argument `last` à la place.")
   ): DeletedDossierConnection!
 
   """
@@ -2630,7 +2635,7 @@ type GroupeInstructeurWithDossiers {
     """
     L’ordre des dossiers.
     """
-    order: Order = ASC
+    order: Order = ASC @deprecated(reason: "Utilisez l’argument `last` à la place.")
 
     """
     Seulement les dossiers pour la révision donnée.
@@ -2692,7 +2697,7 @@ type GroupeInstructeurWithDossiers {
     """
     L’ordre des dossiers en attente de suppression.
     """
-    order: Order = ASC
+    order: Order = ASC @deprecated(reason: "Utilisez l’argument `last` à la place.")
   ): DeletedDossierConnection!
 }
 

app/graphql/types/demarche_type.rb

@@ -35,7 +35,7 @@ module Types
     field :service, Types::ServiceType, null: true
 
     field :dossiers, Types::DossierType.connection_type, "Liste de tous les dossiers d’une démarche.", null: false, extras: [:lookahead] do
-      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers."
+      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers.", deprecation_reason: 'Utilisez l’argument `last` à la place.'
       argument :created_since, GraphQL::Types::ISO8601DateTime, required: false, description: "Dossiers déposés depuis la date."
       argument :updated_since, GraphQL::Types::ISO8601DateTime, required: false, description: "Dossiers mis à jour depuis la date."
       argument :state, Types::DossierType::DossierState, required: false, description: "Dossiers avec statut."
@@ -46,11 +46,11 @@ module Types
     end
 
     field :deleted_dossiers, Types::DeletedDossierType.connection_type, "Liste de tous les dossiers supprimés d’une démarche.", null: false do
-      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers supprimés."
+      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers supprimés.", deprecation_reason: 'Utilisez l’argument `last` à la place.'
       argument :deleted_since, GraphQL::Types::ISO8601DateTime, required: false, description: "Dossiers supprimés depuis la date."
     end
     field :pending_deleted_dossiers, Types::DeletedDossierType.connection_type, "Liste de tous les dossiers en attente de suppression définitive d’une démarche.", null: false do
-      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers en attente de suppression."
+      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers en attente de suppression.", deprecation_reason: 'Utilisez l’argument `last` à la place.'
       argument :deleted_since, GraphQL::Types::ISO8601DateTime, required: false, description: "Dossiers en attente de suppression depuis la date."
     end
 
@@ -111,20 +111,18 @@ module Types
       end
 
       if updated_since.present?
-        dossiers = dossiers.updated_since(updated_since).order_by_updated_at(order)
+        dossiers = dossiers.updated_since(updated_since)
       else
         if created_since.present?
           dossiers = dossiers.created_since(created_since)
         end
-
-        dossiers = dossiers.order_by_created_at(order)
       end
 
       # We wrap dossiers in a custom connection alongsite the lookahead for the query.
       # The custom connection is responsible for preloading paginated dossiers.
       # https://graphql-ruby.org/pagination/custom_connections.html#using-a-custom-connection
       # https://graphql-ruby.org/queries/lookahead.html
-      Connections::DossiersConnection.new(dossiers, lookahead: lookahead)
+      Connections::DossiersConnection.new(dossiers, lookahead: lookahead, deprecated_order: order)
     end
 
     def deleted_dossiers(deleted_since: nil, order:)
@@ -134,7 +132,7 @@ module Types
         dossiers = dossiers.deleted_since(deleted_since)
       end
 
-      dossiers.order(deleted_at: order)
+      Connections::DeletedDossiersConnection.new(dossiers, deprecated_order: order)
     end
 
     def pending_deleted_dossiers(deleted_since: nil, order:)
@@ -144,19 +142,7 @@ module Types
         dossiers = dossiers.hidden_since(deleted_since)
       end
 
-      dossiers_table = Dossier.arel_table
+      Connections::PendingDeletedDossiersConnection.new(dossiers, deprecated_order: order)
-      case_statement = dossiers_table[:state]
-        .when(:en_construction)
-        .then(dossiers_table[:hidden_by_user_at])
-        .else(dossiers_table[:hidden_by_administration_at])
-
-      dossiers = dossiers.order(case_statement)
-
-      if order == :desc
-        dossiers = dossiers.reverse_order
-      end
-
-      dossiers
     end
 
     def champ_descriptors

app/graphql/types/groupe_instructeur_with_dossiers_type.rb

@@ -3,7 +3,7 @@ module Types
     description "Un groupe instructeur avec ses dossiers"
 
     field :dossiers, Types::DossierType.connection_type, "Liste de tous les dossiers d’un groupe instructeur.", null: false, extras: [:lookahead] do
-      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers."
+      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers.", deprecation_reason: 'Utilisez l’argument `last` à la place.'
       argument :created_since, GraphQL::Types::ISO8601DateTime, required: false, description: "Dossiers déposés depuis la date."
       argument :updated_since, GraphQL::Types::ISO8601DateTime, required: false, description: "Dossiers mis à jour depuis la date."
       argument :state, Types::DossierType::DossierState, required: false, description: "Dossiers avec statut."
@@ -14,12 +14,12 @@ module Types
     end
 
     field :deleted_dossiers, Types::DeletedDossierType.connection_type, "Liste de tous les dossiers supprimés d’un groupe instructeur.", null: false do
-      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers supprimés."
+      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers supprimés.", deprecation_reason: 'Utilisez l’argument `last` à la place.'
       argument :deleted_since, GraphQL::Types::ISO8601DateTime, required: false, description: "Dossiers supprimés depuis la date."
     end
 
     field :pending_deleted_dossiers, Types::DeletedDossierType.connection_type, "Liste de tous les dossiers en attente de suppression définitive d’un groupe instructeur.", null: false do
-      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers en attente de suppression."
+      argument :order, Types::Order, default_value: :asc, required: false, description: "L’ordre des dossiers en attente de suppression.", deprecation_reason: 'Utilisez l’argument `last` à la place.'
       argument :deleted_since, GraphQL::Types::ISO8601DateTime, required: false, description: "Dossiers en attente de suppression depuis la date."
     end
 
@@ -50,20 +50,18 @@ module Types
       end
 
       if updated_since.present?
-        dossiers = dossiers.updated_since(updated_since).order_by_updated_at(order)
+        dossiers = dossiers.updated_since(updated_since)
       else
         if created_since.present?
           dossiers = dossiers.created_since(created_since)
         end
-
-        dossiers = dossiers.order_by_created_at(order)
       end
 
       # We wrap dossiers in a custom connection alongsite the lookahead for the query.
       # The custom connection is responsible for preloading paginated dossiers.
       # https://graphql-ruby.org/pagination/custom_connections.html#using-a-custom-connection
       # https://graphql-ruby.org/queries/lookahead.html
-      Connections::DossiersConnection.new(dossiers, lookahead: lookahead)
+      Connections::DossiersConnection.new(dossiers, lookahead: lookahead, deprecated_order: order)
     end
 
     def deleted_dossiers(deleted_since: nil, order:)
@@ -73,7 +71,7 @@ module Types
         dossiers = dossiers.deleted_since(deleted_since)
       end
 
-      dossiers.order(deleted_at: order)
+      Connections::DeletedDossiersConnection.new(dossiers, deprecated_order: order)
     end
 
     def pending_deleted_dossiers(deleted_since: nil, order:)
@@ -83,19 +81,7 @@ module Types
         dossiers = dossiers.hidden_since(deleted_since)
       end
 
-      dossiers_table = Dossier.arel_table
+      Connections::PendingDeletedDossiersConnection.new(dossiers, deprecated_order: order)
-      case_statement = dossiers_table[:state]
-        .when(:en_construction)
-        .then(dossiers_table[:hidden_by_user_at])
-        .else(dossiers_table[:hidden_by_administration_at])
-
-      dossiers = dossiers.order(case_statement)
-
-      if order == :desc
-        dossiers = dossiers.reverse_order
-      end
-
-      dossiers
     end
   end
 end

app/models/dossier.rb

@@ -229,8 +229,8 @@ class Dossier < ApplicationRecord
   scope :for_procedure_preview, -> { where(for_procedure_preview: true) }
   scope :for_editing_fork, -> { where.not(editing_fork_origin_id: nil) }
   scope :for_groupe_instructeur, -> (groupe_instructeurs) { where(groupe_instructeur: groupe_instructeurs) }
-  scope :order_by_updated_at,            -> (order = :desc) { order(updated_at: order) }
+  scope :order_by_updated_at,            -> (order = :desc) { order(updated_at: order, id: order) }
-  scope :order_by_created_at,            -> (order = :asc) { order(depose_at: order, created_at: order, id: order) }
+  scope :order_by_created_at,            -> (order = :asc) { order(depose_at: order, id: order) }
   scope :updated_since,                  -> (since) { where('dossiers.updated_at >= ?', since) }
   scope :created_since,                  -> (since) { where('dossiers.depose_at >= ?', since) }
   scope :hidden_by_user_since,           -> (since) { where('dossiers.hidden_by_user_at IS NOT NULL AND dossiers.hidden_by_user_at >= ?', since) }

spec/controllers/api/v2/graphql_controller_stored_queries_spec.rb

@@ -6,10 +6,13 @@ describe API::V2::GraphqlController do
   let(:legacy_token) { APIToken.send(:unpack, token)[:plain_token] }
   let(:procedure) { create(:procedure, :published, :for_individual, :with_service, administrateurs: [admin], types_de_champ_public:) }
   let(:types_de_champ_public) { [] }
-  let(:dossier)  { create(:dossier, :en_construction, :with_individual, procedure: procedure) }
+  let(:dossier)  { create(:dossier, :en_construction, :with_individual, procedure:, depose_at: 4.days.ago) }
-  let(:dossier1) { create(:dossier, :en_construction, :with_individual, procedure: procedure, en_construction_at: 1.day.ago) }
+  let(:dossier1) { create(:dossier, :en_construction, :with_individual, procedure:, en_construction_at: 1.day.ago, depose_at: 3.days.ago) }
-  let(:dossier2) { create(:dossier, :en_construction, :with_individual, :archived, procedure: procedure, en_construction_at: 3.days.ago) }
+  let(:dossier2) { create(:dossier, :en_construction, :with_individual, :archived, procedure:, en_construction_at: 3.days.ago, depose_at: 2.days.ago) }
-  let(:dossier_accepte) { create(:dossier, :accepte, :with_individual, procedure: procedure) }
+  let(:dossier3) { create(:dossier, :accepte, :with_individual, procedure:, depose_at: 1.day.ago) }
+  let(:dossier_accepte) { create(:dossier, :accepte, :with_individual, procedure:) }
+  let(:dossier_accepte1) { create(:dossier, :accepte, :with_individual, procedure:) }
+  let(:dossier_accepte2) { create(:dossier, :accepte, :with_individual, procedure:) }
   let(:dossiers) { [dossier] }
   let(:instructeur) { create(:instructeur, followed_dossiers: dossiers) }
   let(:authorization_header) { ActionController::HttpAuthentication::Token.encode_credentials(token) }
@@ -45,7 +48,7 @@ describe API::V2::GraphqlController do
   end
 
   describe 'ds-query-v2' do
-    let(:dossier) { create(:dossier, :en_construction, :with_individual, procedure: procedure) }
+    let(:dossier) { create(:dossier, :en_construction, :with_individual, procedure:, depose_at: 4.days.ago) }
     let(:query_id) { 'ds-query-v2' }
 
     context 'not found operation id' do
@@ -145,16 +148,6 @@ describe API::V2::GraphqlController do
         }
       end
 
-      context 'include Dossiers' do
-        let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true } }
-
-        it {
-          expect(gql_errors).to be_nil
-          expect(gql_data[:demarche][:id]).to eq(procedure.to_typed_id)
-          expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(1)
-        }
-      end
-
       context 'include Revision' do
         let(:variables) { { demarcheNumber: procedure.id, includeRevision: true } }
 
@@ -165,41 +158,513 @@ describe API::V2::GraphqlController do
         }
       end
 
-      context 'include deleted Dossiers' do
+      context 'include Dossiers' do
-        let(:variables) { { demarcheNumber: procedure.id, includeDeletedDossiers: true, deletedSince: 2.weeks.ago.iso8601 } }
+        def cursor_for(item, column)
-        let(:deleted_dossier) { DeletedDossier.create_from_dossier(dossier_accepte, DeletedDossier.reasons.fetch(:user_request)) }
+          cursor = [item.read_attribute(column).utc.strftime("%Y-%m-%dT%H:%M:%S.%NZ"), item.id].join(';')
+          API::V2::Schema.cursor_encoder.encode(cursor, nonce: true)
+        end
 
-        before { deleted_dossier }
+        let(:order_column) { :depose_at }
+        let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true } }
+        let(:start_cursor) { cursor_for(dossier, order_column) }
+        let(:end_cursor) { cursor_for(dossier3, order_column) }
+
+        before { dossier1; dossier2; dossier3 }
+
+        context 'depose_at' do
+          it {
+            expect(gql_errors).to be_nil
+            expect(gql_data[:demarche][:id]).to eq(procedure.to_typed_id)
+            expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(4)
+            expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_falsey
+            expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+            expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+            expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+          }
+
+          context 'first' do
+            let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, first: 2 } }
+            let(:end_cursor) { cursor_for(dossier1, order_column) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_truthy
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+
+            context 'with deprecated order' do
+              let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, first: 2, order: 'DESC' } }
+              let(:start_cursor) { cursor_for(dossier2, order_column) }
+              let(:end_cursor) { cursor_for(dossier3, order_column) }
+
+              it {
+                expect(gql_errors).to be_nil
+                expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_falsey
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+              }
+            end
+
+            context 'after' do
+              let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, first: 2, after: current_cursor } }
+              let(:current_cursor) { cursor_for(dossier1, order_column) }
+              let(:start_cursor) { cursor_for(dossier2, order_column) }
+              let(:end_cursor) { cursor_for(dossier3, order_column) }
+
+              it {
+                expect(gql_errors).to be_nil
+                expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_falsey
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+              }
+
+              context 'with deleted' do
+                let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true } }
+
+                before { dossier.hide_and_keep_track!(dossier.user, DeletedDossier.reasons.fetch(:user_request)) }
+
+                it {
+                  expect(gql_errors).to be_nil
+                  expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(3)
+                }
+
+                context 'second page not changed' do
+                  let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, first: 2, after: current_cursor } }
+
+                  it {
+                    expect(gql_errors).to be_nil
+                    expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                    expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_falsey
+                    expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+                    expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                    expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+                  }
+                end
+              end
+            end
+
+            context 'before' do
+              let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, first: 2, before: current_cursor } }
+              let(:current_cursor) { cursor_for(dossier2, order_column) }
+              let(:start_cursor) { cursor_for(dossier, order_column) }
+              let(:end_cursor) { cursor_for(dossier1, order_column) }
+
+              it {
+                expect(gql_errors).to be_nil
+                expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_truthy
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+              }
+            end
+          end
+
+          context 'last' do
+            let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, last: 2 } }
+            let(:start_cursor) { cursor_for(dossier2, order_column) }
+            let(:end_cursor) { cursor_for(dossier3, order_column) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_falsey
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+
+            context 'before' do
+              let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, last: 2, before: current_cursor } }
+              let(:current_cursor) { cursor_for(dossier2, order_column) }
+              let(:start_cursor) { cursor_for(dossier, order_column) }
+              let(:end_cursor) { cursor_for(dossier1, order_column) }
+
+              it {
+                expect(gql_errors).to be_nil
+                expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_truthy
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+              }
+            end
+
+            context 'after' do
+              let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, last: 2, after: current_cursor } }
+              let(:current_cursor) { cursor_for(dossier1, order_column) }
+              let(:start_cursor) { cursor_for(dossier2, order_column) }
+              let(:end_cursor) { cursor_for(dossier3, order_column) }
+
+              it {
+                expect(gql_errors).to be_nil
+                expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_falsey
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+              }
+            end
+          end
+        end
+
+        context 'updated_at' do
+          let(:order_column) { :updated_at }
+
+          context 'first' do
+            let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, first: 2, updatedSince: 10.days.ago.iso8601 } }
+            let(:end_cursor) { cursor_for(dossier1, order_column) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_truthy
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+
+            context 'after' do
+              let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, first: 2, after: current_cursor, updatedSince: 10.days.ago.iso8601 } }
+              let(:current_cursor) { cursor_for(dossier1, order_column) }
+              let(:start_cursor) { cursor_for(dossier2, order_column) }
+              let(:end_cursor) { cursor_for(dossier3, order_column) }
+
+              it {
+                expect(gql_errors).to be_nil
+                expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_falsey
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+              }
+            end
+
+            context 'before' do
+              let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, first: 2, before: current_cursor, updatedSince: 10.days.ago.iso8601 } }
+              let(:current_cursor) { cursor_for(dossier2, order_column) }
+              let(:start_cursor) { cursor_for(dossier, order_column) }
+              let(:end_cursor) { cursor_for(dossier1, order_column) }
+
+              it {
+                expect(gql_errors).to be_nil
+                expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_truthy
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+              }
+            end
+          end
+
+          context 'last' do
+            let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, last: 2, updatedSince: 10.days.ago.iso8601 } }
+            let(:start_cursor) { cursor_for(dossier2, order_column) }
+            let(:end_cursor) { cursor_for(dossier3, order_column) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_falsey
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+
+            context 'before' do
+              let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, last: 2, before: current_cursor, updatedSince: 10.days.ago.iso8601 } }
+              let(:current_cursor) { cursor_for(dossier2, order_column) }
+              let(:start_cursor) { cursor_for(dossier, order_column) }
+              let(:end_cursor) { cursor_for(dossier1, order_column) }
+
+              it {
+                expect(gql_errors).to be_nil
+                expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_truthy
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+              }
+            end
+
+            context 'after' do
+              let(:variables) { { demarcheNumber: procedure.id, includeDossiers: true, last: 2, after: current_cursor, updatedSince: 10.days.ago.iso8601 } }
+              let(:current_cursor) { cursor_for(dossier1, order_column) }
+              let(:start_cursor) { cursor_for(dossier2, order_column) }
+              let(:end_cursor) { cursor_for(dossier3, order_column) }
+
+              it {
+                expect(gql_errors).to be_nil
+                expect(gql_data[:demarche][:dossiers][:nodes].size).to eq(2)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasNextPage]).to be_falsey
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+                expect(gql_data[:demarche][:dossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+              }
+            end
+          end
+        end
+      end
+
+      context 'include deleted Dossiers' do
+        def cursor_for(item)
+          cursor = [item.deleted_at.utc.strftime("%Y-%m-%dT%H:%M:%S.%NZ"), item.id].join(';')
+          API::V2::Schema.cursor_encoder.encode(cursor, nonce: true)
+        end
+
+        let(:variables) { { demarcheNumber: procedure.id, includeDeletedDossiers: true, deletedSince: 2.weeks.ago.iso8601 } }
+        let(:deleted_dossier) { DeletedDossier.create_from_dossier(dossier_accepte, DeletedDossier.reasons.fetch(:user_request)).tap { _1.update(deleted_at: 4.days.ago) } }
+        let(:deleted_dossier1) { DeletedDossier.create_from_dossier(dossier_accepte1, DeletedDossier.reasons.fetch(:user_request)).tap { _1.update(deleted_at: 3.days.ago) } }
+        let(:deleted_dossier2) { DeletedDossier.create_from_dossier(dossier_accepte2, DeletedDossier.reasons.fetch(:user_request)).tap { _1.update(deleted_at: 2.days.ago) } }
+        let(:deleted_dossier3) { DeletedDossier.create_from_dossier(dossier3, DeletedDossier.reasons.fetch(:user_request)).tap { _1.update(deleted_at: 1.day.ago) } }
+
+        let(:start_cursor) { cursor_for(deleted_dossier) }
+        let(:end_cursor) { cursor_for(deleted_dossier3) }
+
+        before { deleted_dossier; deleted_dossier1; deleted_dossier2; deleted_dossier3 }
 
         it {
           expect(gql_errors).to be_nil
           expect(gql_data[:demarche][:id]).to eq(procedure.to_typed_id)
-          expect(gql_data[:demarche][:deletedDossiers][:nodes].size).to eq(1)
+          expect(gql_data[:demarche][:deletedDossiers][:nodes].size).to eq(4)
           expect(gql_data[:demarche][:deletedDossiers][:nodes].first[:id]).to eq(deleted_dossier.to_typed_id)
           expect(gql_data[:demarche][:deletedDossiers][:nodes].first[:dateSupression]).to eq(deleted_dossier.deleted_at.iso8601)
         }
+
+        context 'first' do
+          let(:variables) { { demarcheNumber: procedure.id, includeDeletedDossiers: true, deletedFirst: 2 } }
+          let(:end_cursor) { cursor_for(deleted_dossier1) }
+
+          it {
+            expect(gql_errors).to be_nil
+            expect(gql_data[:demarche][:deletedDossiers][:nodes].size).to eq(2)
+            expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasNextPage]).to be_truthy
+            expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+            expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+            expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+          }
+
+          context 'after' do
+            let(:variables) { { demarcheNumber: procedure.id, includeDeletedDossiers: true, deletedFirst: 2, deletedAfter: current_cursor } }
+            let(:current_cursor) { cursor_for(deleted_dossier1) }
+            let(:start_cursor) { cursor_for(deleted_dossier2) }
+            let(:end_cursor) { cursor_for(deleted_dossier3) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:deletedDossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasNextPage]).to be_falsey
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+          end
+
+          context 'before' do
+            let(:variables) { { demarcheNumber: procedure.id, includeDeletedDossiers: true, deletedFirst: 2, deletedBefore: current_cursor } }
+            let(:current_cursor) { cursor_for(deleted_dossier2) }
+            let(:start_cursor) { cursor_for(deleted_dossier) }
+            let(:end_cursor) { cursor_for(deleted_dossier1) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:deletedDossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasNextPage]).to be_truthy
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+          end
+        end
+
+        context 'last' do
+          let(:variables) { { demarcheNumber: procedure.id, includeDeletedDossiers: true, deletedLast: 2 } }
+          let(:start_cursor) { cursor_for(deleted_dossier2) }
+          let(:end_cursor) { cursor_for(deleted_dossier3) }
+
+          it {
+            expect(gql_errors).to be_nil
+            expect(gql_data[:demarche][:deletedDossiers][:nodes].size).to eq(2)
+            expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasNextPage]).to be_falsey
+            expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+            expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+            expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+          }
+
+          context 'before' do
+            let(:variables) { { demarcheNumber: procedure.id, includeDeletedDossiers: true, deletedLast: 2, deletedBefore: current_cursor } }
+            let(:current_cursor) { cursor_for(deleted_dossier2) }
+            let(:start_cursor) { cursor_for(deleted_dossier) }
+            let(:end_cursor) { cursor_for(deleted_dossier1) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:deletedDossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasNextPage]).to be_truthy
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+          end
+
+          context 'after' do
+            let(:variables) { { demarcheNumber: procedure.id, includeDeletedDossiers: true, deletedLast: 2, deletedAfter: current_cursor } }
+            let(:current_cursor) { cursor_for(deleted_dossier1) }
+            let(:start_cursor) { cursor_for(deleted_dossier2) }
+            let(:end_cursor) { cursor_for(deleted_dossier3) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:deletedDossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasNextPage]).to be_falsey
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:deletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+          end
+        end
       end
 
       context 'include pending deleted Dossiers' do
+        def cursor_for(item)
+          cursor = [(item.en_construction? ? item.hidden_by_user_at : item.hidden_by_administration_at).utc.strftime("%Y-%m-%dT%H:%M:%S.%NZ"), item.id].join(';')
+          API::V2::Schema.cursor_encoder.encode(cursor, nonce: true)
+        end
+
         let(:variables) { { demarcheNumber: procedure.id, includePendingDeletedDossiers: true, pendingDeletedSince: 2.weeks.ago.iso8601 } }
 
-        before {
+        let(:pending_deleted_dossier) do
           dossier.hide_and_keep_track!(dossier.user, DeletedDossier.reasons.fetch(:user_request))
-          Timecop.travel(3.hours.ago) {
+          dossier.tap { _1.update(hidden_by_user_at: 4.days.ago) }
-            dossier_accepte.hide_and_keep_track!(instructeur, DeletedDossier.reasons.fetch(:instructeur_request))
+        end
-          }
+        let(:pending_deleted_dossier1) do
-        }
+          dossier_accepte.hide_and_keep_track!(instructeur, DeletedDossier.reasons.fetch(:instructeur_request))
+          dossier_accepte.tap { _1.update(hidden_by_administration_at: 3.days.ago) }
+        end
+        let(:pending_deleted_dossier2) do
+          dossier1.hide_and_keep_track!(dossier.user, DeletedDossier.reasons.fetch(:user_request))
+          dossier1.tap { _1.update(hidden_by_user_at: 2.days.ago) }
+        end
+        let(:pending_deleted_dossier3) do
+          dossier_accepte1.hide_and_keep_track!(instructeur, DeletedDossier.reasons.fetch(:instructeur_request))
+          dossier_accepte1.tap { _1.update(hidden_by_administration_at: 1.day.ago) }
+        end
+
+        let(:start_cursor) { cursor_for(pending_deleted_dossier) }
+        let(:end_cursor) { cursor_for(pending_deleted_dossier3) }
+
+        before { pending_deleted_dossier; pending_deleted_dossier1; pending_deleted_dossier2; pending_deleted_dossier3 }
 
         it {
           expect(gql_errors).to be_nil
           expect(gql_data[:demarche][:id]).to eq(procedure.to_typed_id)
-          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].size).to eq(2)
+          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].size).to eq(4)
-          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].first[:id]).to eq(GraphQL::Schema::UniqueWithinType.encode('DeletedDossier', dossier_accepte.id))
+          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].first[:id]).to eq(GraphQL::Schema::UniqueWithinType.encode('DeletedDossier', dossier.id))
-          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].second[:id]).to eq(GraphQL::Schema::UniqueWithinType.encode('DeletedDossier', dossier.id))
+          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].second[:id]).to eq(GraphQL::Schema::UniqueWithinType.encode('DeletedDossier', dossier_accepte.id))
-          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].first[:dateSupression]).to eq(dossier_accepte.hidden_by_administration_at.iso8601)
+          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].first[:dateSupression]).to eq(pending_deleted_dossier.hidden_by_user_at.iso8601)
-          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].second[:dateSupression]).to eq(dossier.hidden_by_user_at.iso8601)
+          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].second[:dateSupression]).to eq(pending_deleted_dossier1.hidden_by_administration_at.iso8601)
-          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].first[:dateSupression] < gql_data[:demarche][:pendingDeletedDossiers][:nodes].second[:dateSupression])
+          expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].first[:dateSupression] < gql_data[:demarche][:pendingDeletedDossiers][:nodes].second[:dateSupression]).to be_truthy
         }
+
+        context 'first' do
+          let(:variables) { { demarcheNumber: procedure.id, includePendingDeletedDossiers: true, pendingDeletedFirst: 2 } }
+          let(:end_cursor) { cursor_for(pending_deleted_dossier1) }
+
+          it {
+            expect(gql_errors).to be_nil
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].size).to eq(2)
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasNextPage]).to be_truthy
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+          }
+
+          context 'after' do
+            let(:variables) { { demarcheNumber: procedure.id, includePendingDeletedDossiers: true, pendingDeletedFirst: 2, pendingDeletedAfter: current_cursor } }
+            let(:current_cursor) { cursor_for(pending_deleted_dossier1) }
+            let(:start_cursor) { cursor_for(pending_deleted_dossier2) }
+            let(:end_cursor) { cursor_for(pending_deleted_dossier3) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasNextPage]).to be_falsey
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+          end
+
+          context 'before' do
+            let(:variables) { { demarcheNumber: procedure.id, includePendingDeletedDossiers: true, pendingDeletedFirst: 2, pendingDeletedBefore: current_cursor } }
+            let(:current_cursor) { cursor_for(pending_deleted_dossier2) }
+            let(:start_cursor) { cursor_for(pending_deleted_dossier) }
+            let(:end_cursor) { cursor_for(pending_deleted_dossier1) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasNextPage]).to be_truthy
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+          end
+        end
+
+        context 'last' do
+          let(:variables) { { demarcheNumber: procedure.id, includePendingDeletedDossiers: true, pendingDeletedLast: 2 } }
+          let(:start_cursor) { cursor_for(pending_deleted_dossier2) }
+          let(:end_cursor) { cursor_for(pending_deleted_dossier3) }
+
+          it {
+            expect(gql_errors).to be_nil
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].size).to eq(2)
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasNextPage]).to be_falsey
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+            expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+          }
+
+          context 'before' do
+            let(:variables) { { demarcheNumber: procedure.id, includePendingDeletedDossiers: true, pendingDeletedLast: 2, pendingDeletedBefore: current_cursor } }
+            let(:current_cursor) { cursor_for(pending_deleted_dossier2) }
+            let(:start_cursor) { cursor_for(pending_deleted_dossier) }
+            let(:end_cursor) { cursor_for(pending_deleted_dossier1) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasNextPage]).to be_truthy
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasPreviousPage]).to be_falsey
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+          end
+
+          context 'after' do
+            let(:variables) { { demarcheNumber: procedure.id, includePendingDeletedDossiers: true, pendingDeletedLast: 2, pendingDeletedAfter: current_cursor } }
+            let(:current_cursor) { cursor_for(pending_deleted_dossier1) }
+            let(:start_cursor) { cursor_for(pending_deleted_dossier2) }
+            let(:end_cursor) { cursor_for(pending_deleted_dossier3) }
+
+            it {
+              expect(gql_errors).to be_nil
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:nodes].size).to eq(2)
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasNextPage]).to be_falsey
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:hasPreviousPage]).to be_truthy
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:startCursor]).to eq(start_cursor)
+              expect(gql_data[:demarche][:pendingDeletedDossiers][:pageInfo][:endCursor]).to eq(end_cursor)
+            }
+          end
+        end
       end
     end