260 lines
10 KiB
Ruby
260 lines
10 KiB
Ruby
module API
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# Issues API
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class Issues < Grape::API
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before { authenticate! }
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helpers do
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def filter_issues_state(issues, state)
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case state
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when 'opened' then issues.opened
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when 'closed' then issues.closed
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else issues
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end
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end
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def filter_issues_labels(issues, labels)
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issues.includes(:labels).where('labels.title' => labels.split(','))
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end
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def filter_issues_milestone(issues, milestone)
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issues.includes(:milestone).where('milestones.title' => milestone)
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end
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end
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resource :issues do
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# Get currently authenticated user's issues
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#
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# Parameters:
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# state (optional) - Return "opened" or "closed" issues
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# labels (optional) - Comma-separated list of label names
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# order_by (optional) - Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at`
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# sort (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
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#
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# Example Requests:
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# GET /issues
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# GET /issues?state=opened
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# GET /issues?state=closed
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# GET /issues?labels=foo
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# GET /issues?labels=foo,bar
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# GET /issues?labels=foo,bar&state=opened
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get do
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issues = current_user.issues.inc_notes_with_associations
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issues = filter_issues_state(issues, params[:state]) unless params[:state].nil?
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issues = filter_issues_labels(issues, params[:labels]) unless params[:labels].nil?
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issues.reorder(issuable_order_by => issuable_sort)
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present paginate(issues), with: Entities::Issue, current_user: current_user
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end
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end
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resource :groups do
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# Get a list of group issues
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#
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# Parameters:
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# id (required) - The ID of a group
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# state (optional) - Return "opened" or "closed" issues
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# labels (optional) - Comma-separated list of label names
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# milestone (optional) - Milestone title
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# order_by (optional) - Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at`
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# sort (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
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#
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# Example Requests:
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# GET /groups/:id/issues
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# GET /groups/:id/issues?state=opened
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# GET /groups/:id/issues?state=closed
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# GET /groups/:id/issues?labels=foo
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# GET /groups/:id/issues?labels=foo,bar
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# GET /groups/:id/issues?labels=foo,bar&state=opened
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# GET /groups/:id/issues?milestone=1.0.0
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# GET /groups/:id/issues?milestone=1.0.0&state=closed
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get ":id/issues" do
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group = find_group(params[:id])
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params[:state] ||= 'opened'
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params[:group_id] = group.id
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params[:milestone_title] = params.delete(:milestone)
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params[:label_name] = params.delete(:labels)
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params[:sort] = "#{params.delete(:order_by)}_#{params.delete(:sort)}" if params[:order_by] && params[:sort]
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issues = IssuesFinder.new(current_user, params).execute
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present paginate(issues), with: Entities::Issue, current_user: current_user
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end
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end
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resource :projects do
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# Get a list of project issues
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#
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# Parameters:
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# id (required) - The ID of a project
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# iid (optional) - Return the project issue having the given `iid`
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# state (optional) - Return "opened" or "closed" issues
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# labels (optional) - Comma-separated list of label names
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# milestone (optional) - Milestone title
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# order_by (optional) - Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at`
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# sort (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
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#
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# Example Requests:
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# GET /projects/:id/issues
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# GET /projects/:id/issues?state=opened
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# GET /projects/:id/issues?state=closed
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# GET /projects/:id/issues?labels=foo
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# GET /projects/:id/issues?labels=foo,bar
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# GET /projects/:id/issues?labels=foo,bar&state=opened
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# GET /projects/:id/issues?milestone=1.0.0
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# GET /projects/:id/issues?milestone=1.0.0&state=closed
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# GET /issues?iid=42
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get ":id/issues" do
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issues = user_project.issues.inc_notes_with_associations.visible_to_user(current_user)
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issues = filter_issues_state(issues, params[:state]) unless params[:state].nil?
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issues = filter_issues_labels(issues, params[:labels]) unless params[:labels].nil?
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issues = filter_by_iid(issues, params[:iid]) unless params[:iid].nil?
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unless params[:milestone].nil?
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issues = filter_issues_milestone(issues, params[:milestone])
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end
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issues.reorder(issuable_order_by => issuable_sort)
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present paginate(issues), with: Entities::Issue, current_user: current_user
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end
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# Get a single project issue
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#
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# Parameters:
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# id (required) - The ID of a project
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# issue_id (required) - The ID of a project issue
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# Example Request:
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# GET /projects/:id/issues/:issue_id
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get ":id/issues/:issue_id" do
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@issue = find_project_issue(params[:issue_id])
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present @issue, with: Entities::Issue, current_user: current_user
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end
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# Create a new project issue
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#
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# Parameters:
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# id (required) - The ID of a project
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# title (required) - The title of an issue
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# description (optional) - The description of an issue
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# assignee_id (optional) - The ID of a user to assign issue
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# milestone_id (optional) - The ID of a milestone to assign issue
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# labels (optional) - The labels of an issue
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# created_at (optional) - Date time string, ISO 8601 formatted
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# due_date (optional) - Date time string in the format YEAR-MONTH-DAY
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# Example Request:
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# POST /projects/:id/issues
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post ':id/issues' do
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required_attributes! [:title]
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keys = [:title, :description, :assignee_id, :milestone_id, :due_date]
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keys << :created_at if current_user.admin? || user_project.owner == current_user
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attrs = attributes_for_keys(keys)
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# Validate label names in advance
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if (errors = validate_label_params(params)).any?
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render_api_error!({ labels: errors }, 400)
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end
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project = user_project
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issue = ::Issues::CreateService.new(project, current_user, attrs.merge(request: request, api: true)).execute
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if issue.spam?
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render_api_error!({ error: 'Spam detected' }, 400)
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end
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if issue.valid?
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# Find or create labels and attach to issue. Labels are valid because
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# we already checked its name, so there can't be an error here
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if params[:labels].present?
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issue.add_labels_by_names(params[:labels].split(','))
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end
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present issue, with: Entities::Issue, current_user: current_user
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else
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render_validation_error!(issue)
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end
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end
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# Update an existing issue
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#
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# Parameters:
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# id (required) - The ID of a project
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# issue_id (required) - The ID of a project issue
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# title (optional) - The title of an issue
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# description (optional) - The description of an issue
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# assignee_id (optional) - The ID of a user to assign issue
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# milestone_id (optional) - The ID of a milestone to assign issue
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# labels (optional) - The labels of an issue
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# state_event (optional) - The state event of an issue (close|reopen)
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# updated_at (optional) - Date time string, ISO 8601 formatted
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# due_date (optional) - Date time string in the format YEAR-MONTH-DAY
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# Example Request:
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# PUT /projects/:id/issues/:issue_id
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put ':id/issues/:issue_id' do
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issue = user_project.issues.find(params[:issue_id])
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authorize! :update_issue, issue
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keys = [:title, :description, :assignee_id, :milestone_id, :state_event, :due_date]
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keys << :updated_at if current_user.admin? || user_project.owner == current_user
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attrs = attributes_for_keys(keys)
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# Validate label names in advance
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if (errors = validate_label_params(params)).any?
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render_api_error!({ labels: errors }, 400)
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end
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issue = ::Issues::UpdateService.new(user_project, current_user, attrs).execute(issue)
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if issue.valid?
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# Find or create labels and attach to issue. Labels are valid because
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# we already checked its name, so there can't be an error here
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if params[:labels] && can?(current_user, :admin_issue, user_project)
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issue.remove_labels
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# Create and add labels to the new created issue
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issue.add_labels_by_names(params[:labels].split(','))
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end
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present issue, with: Entities::Issue, current_user: current_user
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else
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render_validation_error!(issue)
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end
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end
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# Move an existing issue
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#
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# Parameters:
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# id (required) - The ID of a project
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# issue_id (required) - The ID of a project issue
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# to_project_id (required) - The ID of the new project
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# Example Request:
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# POST /projects/:id/issues/:issue_id/move
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post ':id/issues/:issue_id/move' do
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required_attributes! [:to_project_id]
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issue = user_project.issues.find(params[:issue_id])
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new_project = Project.find(params[:to_project_id])
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begin
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issue = ::Issues::MoveService.new(user_project, current_user).execute(issue, new_project)
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present issue, with: Entities::Issue, current_user: current_user
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rescue ::Issues::MoveService::MoveError => error
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render_api_error!(error.message, 400)
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end
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end
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#
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# Delete a project issue
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#
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# Parameters:
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# id (required) - The ID of a project
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# issue_id (required) - The ID of a project issue
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# Example Request:
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# DELETE /projects/:id/issues/:issue_id
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delete ":id/issues/:issue_id" do
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issue = user_project.issues.find_by(id: params[:issue_id])
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authorize!(:destroy_issue, issue)
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issue.destroy
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end
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end
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end
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end
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