Add mutation to remove project from Instance Security Dashboard

This change adds new mutation to GraphQL API that allows user to remove
project from Instance Security Dashboard.

doc/api/graphql/reference/gitlab_schema.graphql

@@ -6221,6 +6221,7 @@ type Mutation {
   mergeRequestSetSubscription(input: MergeRequestSetSubscriptionInput!): MergeRequestSetSubscriptionPayload
   mergeRequestSetWip(input: MergeRequestSetWipInput!): MergeRequestSetWipPayload
   removeAwardEmoji(input: RemoveAwardEmojiInput!): RemoveAwardEmojiPayload
+  removeProjectFromSecurityDashboard(input: RemoveProjectFromSecurityDashboardInput!): RemoveProjectFromSecurityDashboardPayload
   todoMarkDone(input: TodoMarkDoneInput!): TodoMarkDonePayload
   todoRestore(input: TodoRestoreInput!): TodoRestorePayload
   todoRestoreMany(input: TodoRestoreManyInput!): TodoRestoreManyPayload
@@ -8366,6 +8367,36 @@ type RemoveAwardEmojiPayload {
   errors: [String!]!
 }
 
+"""
+Autogenerated input type of RemoveProjectFromSecurityDashboard
+"""
+input RemoveProjectFromSecurityDashboardInput {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  ID of the project to remove from the Instance Security Dashboard
+  """
+  projectId: ID!
+}
+
+"""
+Autogenerated return type of RemoveProjectFromSecurityDashboard
+"""
+type RemoveProjectFromSecurityDashboardPayload {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  Reasons why the mutation failed.
+  """
+  errors: [String!]!
+}
+
 type Repository {
   """
   Indicates repository has no visible content

doc/api/graphql/reference/gitlab_schema.json

@@ -18271,6 +18271,33 @@
               "isDeprecated": false,
               "deprecationReason": null
             },
+            {
+              "name": "removeProjectFromSecurityDashboard",
+              "description": null,
+              "args": [
+                {
+                  "name": "input",
+                  "description": null,
+                  "type": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "INPUT_OBJECT",
+                      "name": "RemoveProjectFromSecurityDashboardInput",
+                      "ofType": null
+                    }
+                  },
+                  "defaultValue": null
+                }
+              ],
+              "type": {
+                "kind": "OBJECT",
+                "name": "RemoveProjectFromSecurityDashboardPayload",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
             {
               "name": "todoMarkDone",
               "description": null,
@@ -24614,6 +24641,94 @@
           "enumValues": null,
           "possibleTypes": null
         },
+        {
+          "kind": "INPUT_OBJECT",
+          "name": "RemoveProjectFromSecurityDashboardInput",
+          "description": "Autogenerated input type of RemoveProjectFromSecurityDashboard",
+          "fields": null,
+          "inputFields": [
+            {
+              "name": "projectId",
+              "description": "ID of the project to remove from the Instance Security Dashboard",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "ID",
+                  "ofType": null
+                }
+              },
+              "defaultValue": null
+            },
+            {
+              "name": "clientMutationId",
+              "description": "A unique identifier for the client performing the mutation.",
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "defaultValue": null
+            }
+          ],
+          "interfaces": null,
+          "enumValues": null,
+          "possibleTypes": null
+        },
+        {
+          "kind": "OBJECT",
+          "name": "RemoveProjectFromSecurityDashboardPayload",
+          "description": "Autogenerated return type of RemoveProjectFromSecurityDashboard",
+          "fields": [
+            {
+              "name": "clientMutationId",
+              "description": "A unique identifier for the client performing the mutation.",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "errors",
+              "description": "Reasons why the mutation failed.",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "LIST",
+                  "name": null,
+                  "ofType": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "SCALAR",
+                      "name": "String",
+                      "ofType": null
+                    }
+                  }
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            }
+          ],
+          "inputFields": null,
+          "interfaces": [
+
+          ],
+          "enumValues": null,
+          "possibleTypes": null
+        },
         {
           "kind": "OBJECT",
           "name": "Repository",

doc/api/graphql/reference/index.md

@@ -1180,6 +1180,15 @@ Autogenerated return type of RemoveAwardEmoji
 | `clientMutationId` | String | A unique identifier for the client performing the mutation. |
 | `errors` | String! => Array | Reasons why the mutation failed. |
 
+## RemoveProjectFromSecurityDashboardPayload
+
+Autogenerated return type of RemoveProjectFromSecurityDashboard
+
+| Name  | Type  | Description |
+| ---   |  ---- | ----------  |
+| `clientMutationId` | String | A unique identifier for the client performing the mutation. |
+| `errors` | String! => Array | Reasons why the mutation failed. |
+
 ## Repository
 
 | Name  | Type  | Description |

ee/app/graphql/ee/types/mutation_type.rb

@@ -19,6 +19,7 @@ module EE
         mount_mutation ::Mutations::Vulnerabilities::Dismiss
         mount_mutation ::Mutations::Boards::Lists::UpdateLimitMetrics
         mount_mutation ::Mutations::InstanceSecurityDashboard::AddProject
+        mount_mutation ::Mutations::InstanceSecurityDashboard::RemoveProject
       end
     end
   end

ee/app/graphql/mutations/instance_security_dashboard/remove_project.rb

+# frozen_string_literal: true
+
+module Mutations
+  module InstanceSecurityDashboard
+    class RemoveProject < BaseMutation
+      graphql_name 'RemoveProjectFromSecurityDashboard'
+
+      authorize :read_instance_security_dashboard
+
+      argument :project_id, GraphQL::ID_TYPE,
+               required: true,
+               description: 'ID of the project to remove from the Instance Security Dashboard'
+
+      def resolve(project_id:)
+        dashboard = authorized_find!
+        raise_resource_not_available_error! unless dashboard.feature_available?(:security_dashboard)
+
+        result = remove_project(extract_project_id(project_id))
+
+        {
+          errors: result.zero? ? ['The project does not belong to your dashboard or you don\'t have permission to perform this action'] : []
+        }
+      end
+
+      private
+
+      def find_object(*args)
+        ::InstanceSecurityDashboard.new(current_user)
+      end
+
+      def extract_project_id(gid)
+        return unless gid.present?
+
+        GitlabSchema.parse_gid(gid, expected_type: ::Project).model_id
+      end
+
+      def remove_project(project_id)
+        current_user
+          .users_security_dashboard_projects
+          .delete_by_project_id(project_id)
+      end
+    end
+  end
+end

ee/changelogs/unreleased/214583-add-mutation-to-remove-project-from-security-dashboard.yml

+---
+title: Add GraphQL mutation for removing projects from Instance Security Dashboard
+merge_request: 30100
+author:
+type: added

ee/spec/graphql/mutations/instance_security_dashboard/remove_project_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Mutations::InstanceSecurityDashboard::RemoveProject do
+  let(:mutation) { described_class.new(object: nil, context: { current_user: current_user }, field: nil) }
+
+  describe '#resolve' do
+    let_it_be(:project) { create(:project) }
+    let_it_be(:already_added_project) { create(:project) }
+
+    let_it_be(:user) { create(:user, security_dashboard_projects: [already_added_project]) }
+
+    let(:project_id) { GitlabSchema.id_from_object(project) }
+
+    before_all do
+      already_added_project.add_developer(user)
+    end
+
+    subject { mutation.resolve(project_id: project_id) }
+
+    context 'when user is not logged_in' do
+      let(:current_user) { nil }
+
+      it 'raises Gitlab::Graphql::Errors::ResourceNotAvailable error' do
+        expect { subject }.to raise_error(Gitlab::Graphql::Errors::ResourceNotAvailable)
+      end
+    end
+
+    context 'when user is logged_in' do
+      let(:current_user) { user }
+
+      context 'when security_dashboard is not enabled' do
+        it 'raises Gitlab::Graphql::Errors::ResourceNotAvailable error' do
+          expect { subject }.to raise_error(Gitlab::Graphql::Errors::ResourceNotAvailable)
+        end
+      end
+
+      context 'when security_dashboard is enabled' do
+        before do
+          stub_licensed_features(security_dashboard: true)
+        end
+
+        context 'when project is not configured in security dashboard' do
+          it { is_expected.to eq(errors: ['The project does not belong to your dashboard or you don\'t have permission to perform this action']) }
+        end
+
+        context 'when project is configured in security dashboard' do
+          let(:project_id) { GitlabSchema.id_from_object(already_added_project) }
+
+          it { is_expected.to eq(errors: []) }
+        end
+      end
+    end
+  end
+end