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module API
class Issues < Grape::API
include PaginationParams
before { authenticate! }
helpers do
def find_issues(args = {})
args = params.merge(args)
args.delete(:id)
args[:milestone_title] = args.delete(:milestone)
args[:label_name] = args.delete(:labels)
issues = IssuesFinder.new(current_user, args).execute
issues.reorder(args[:order_by] => args[:sort])
end
params :issues_params do
optional :labels, type: String, desc: 'Comma-separated list of label names'
optional :milestone, type: String, desc: 'Milestone title'
optional :order_by, type: String, values: %w[created_at updated_at], default: 'created_at',
desc: 'Return issues ordered by `created_at` or `updated_at` fields.'
optional :sort, type: String, values: %w[asc desc], default: 'desc',
desc: 'Return issues sorted in `asc` or `desc` order.'
optional :milestone, type: String, desc: 'Return issues for a specific milestone'
optional :iids, type: Array[Integer], desc: 'The IID array of issues'
use :pagination
end
params :issue_params do
optional :description, type: String, desc: 'The description of an issue'
optional :assignee_id, type: Integer, desc: 'The ID of a user to assign issue'
optional :milestone_id, type: Integer, desc: 'The ID of a milestone to assign issue'
optional :labels, type: String, desc: 'Comma-separated list of label names'
optional :due_date, type: String, desc: 'Date time string in the format YEAR-MONTH-DAY'
optional :confidential, type: Boolean, desc: 'Boolean parameter if the issue should be confidential'
end
end
resource :issues do
desc "Get currently authenticated user's issues" do
success Entities::Issue
end
params do
optional :state, type: String, values: %w[opened closed all], default: 'all',
desc: 'Return opened, closed, or all issues'
use :issues_params
end
get do
issues = find_issues(scope: 'authored')
present paginate(issues), with: Entities::Issue, current_user: current_user
end
end
params do
requires :id, type: String, desc: 'The ID of a group'
end
resource :groups do
desc 'Get a list of group issues' do
success Entities::Issue
end
params do
optional :state, type: String, values: %w[opened closed all], default: 'opened',
desc: 'Return opened, closed, or all issues'
use :issues_params
end
get ":id/issues" do
group = find_group!(params[:id])
issues = find_issues(group_id: group.id, state: params[:state] || 'opened')
present paginate(issues), with: Entities::Issue, current_user: current_user
end
end
params do
requires :id, type: String, desc: 'The ID of a project'
end
resource :projects do
include TimeTrackingEndpoints
desc 'Get a list of project issues' do
success Entities::Issue
end
params do
optional :state, type: String, values: %w[opened closed all], default: 'all',
desc: 'Return opened, closed, or all issues'
use :issues_params
end
get ":id/issues" do
project = find_project(params[:id])
issues = find_issues(project_id: project.id)
present paginate(issues), with: Entities::Issue, current_user: current_user, project: user_project
end
desc 'Get a single project issue' do
success Entities::Issue
end
params do
requires :issue_id, type: Integer, desc: 'The ID of a project issue'
end
get ":id/issues/:issue_id" do
issue = find_project_issue(params[:issue_id])
present issue, with: Entities::Issue, current_user: current_user, project: user_project
end
desc 'Create a new project issue' do
success Entities::Issue
end
params do
requires :title, type: String, desc: 'The title of an issue'
optional :created_at, type: DateTime,
desc: 'Date time when the issue was created. Available only for admins and project owners.'
optional :merge_request_for_resolving_discussions, type: Integer,
desc: 'The IID of a merge request for which to resolve discussions'
use :issue_params
end
post ':id/issues' do
# Setting created_at time only allowed for admins and project owners
unless current_user.admin? || user_project.owner == current_user
params.delete(:created_at)
end
issue_params = declared_params(include_missing: false)
if merge_request_iid = params[:merge_request_for_resolving_discussions]
issue_params[:merge_request_for_resolving_discussions] = MergeRequestsFinder.new(current_user, project_id: user_project.id).
execute.
find_by(iid: merge_request_iid)
end
issue = ::Issues::CreateService.new(user_project,
current_user,
issue_params.merge(request: request, api: true)).execute
if issue.spam?
render_api_error!({ error: 'Spam detected' }, 400)
end
if issue.valid?
present issue, with: Entities::Issue, current_user: current_user, project: user_project
else
render_validation_error!(issue)
end
end
desc 'Update an existing issue' do
success Entities::Issue
end
params do
requires :issue_id, type: Integer, desc: 'The ID of a project issue'
optional :title, type: String, desc: 'The title of an issue'
optional :updated_at, type: DateTime,
desc: 'Date time when the issue was updated. Available only for admins and project owners.'
optional :state_event, type: String, values: %w[reopen close], desc: 'State of the issue'
use :issue_params
at_least_one_of :title, :description, :assignee_id, :milestone_id,
:labels, :created_at, :due_date, :confidential, :state_event
end
put ':id/issues/:issue_id' do
issue = user_project.issues.find(params.delete(:issue_id))
authorize! :update_issue, issue
# Setting created_at time only allowed for admins and project owners
unless current_user.admin? || user_project.owner == current_user
params.delete(:updated_at)
end
update_params = declared_params(include_missing: false).merge(request: request, api: true)
issue = ::Issues::UpdateService.new(user_project,
current_user,
update_params).execute(issue)
render_spam_error! if issue.spam?
if issue.valid?
present issue, with: Entities::Issue, current_user: current_user, project: user_project
else
render_validation_error!(issue)
end
end
desc 'Move an existing issue' do
success Entities::Issue
end
params do
requires :issue_id, type: Integer, desc: 'The ID of a project issue'
requires :to_project_id, type: Integer, desc: 'The ID of the new project'
end
post ':id/issues/:issue_id/move' do
issue = user_project.issues.find_by(id: params[:issue_id])
not_found!('Issue') unless issue
new_project = Project.find_by(id: params[:to_project_id])
not_found!('Project') unless new_project
begin
issue = ::Issues::MoveService.new(user_project, current_user).execute(issue, new_project)
present issue, with: Entities::Issue, current_user: current_user, project: user_project
rescue ::Issues::MoveService::MoveError => error
render_api_error!(error.message, 400)
end
end
desc 'Delete a project issue'
params do
requires :issue_id, type: Integer, desc: 'The ID of a project issue'
end
delete ":id/issues/:issue_id" do
issue = user_project.issues.find_by(id: params[:issue_id])
not_found!('Issue') unless issue
authorize!(:destroy_issue, issue)
issue.destroy
end
end
end
end
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