Class: LinearToonMcp::Tools::SaveIssue

Inherits:

Base

• Object
• MCP::Tool
• Base
• LinearToonMcp::Tools::SaveIssue

Defined in:

lib/linear_toon_mcp/tools/save_issue.rb

Overview

Create or update a Linear issue. id presence determines create vs update. Resolves human-friendly names to IDs for team, assignee, state, labels, project, cycle, and milestone. Relation params and parentId accept either issue UUIDs or human identifiers (e.g., LIN-123).

Constant Summary

ISSUE_FIELDS =

standard:enable Layout/LineLength

<<~GRAPHQL
  id identifier title url
  state { name }
  assignee { id name }
  team { id name }
  labels { nodes { name } }
  project { id name }
GRAPHQL

CREATE_MUTATION =

<<~GRAPHQL
  mutation($input: IssueCreateInput!) {
    issueCreate(input: $input) {
      success
      issue { #{ISSUE_FIELDS.strip} }
    }
  }
GRAPHQL

UPDATE_MUTATION =

<<~GRAPHQL
  mutation($id: String!, $input: IssueUpdateInput!) {
    issueUpdate(id: $id, input: $input) {
      success
      issue { #{ISSUE_FIELDS.strip} }
    }
  }
GRAPHQL

RELATION_CREATE_MUTATION =

<<~GRAPHQL
  mutation($input: IssueRelationCreateInput!) {
    issueRelationCreate(input: $input) { success }
  }
GRAPHQL

RELATION_DELETE_MUTATION =

<<~GRAPHQL
  mutation($id: String!) {
    issueRelationDelete(id: $id) { success }
  }
GRAPHQL

RELATIONS_QUERY =

<<~GRAPHQL
  query($id: String!) {
    issue(id: $id) {
      relations { nodes { id type relatedIssue { id } } }
    }
  }
GRAPHQL

ISSUE_TEAM_QUERY =

<<~GRAPHQL
  query($id: String!) {
    issue(id: $id) { team { id } }
  }
GRAPHQL

LINK_MUTATION =

<<~GRAPHQL
  mutation($url: String!, $issueId: String!, $title: String) {
    attachmentLinkURL(url: $url, issueId: $issueId, title: $title) { success }
  }
GRAPHQL

RELATION_TYPE_MAP =

{
  blocks: "blocks",
  relatedTo: "related",
  duplicateOf: "duplicate"
}.freeze

Instance Method Summary

• #perform(id: nil, **kwargs) ⇒ Object

  standard:disable Naming/VariableName, Metrics/MethodLength.

Methods inherited from Base

call, #call, error_response, success_response

Instance Method Details

#perform(id: nil, **kwargs) ⇒ Object

standard:disable Naming/VariableName, Metrics/MethodLength

Raises:

• (Error)

# File 'lib/linear_toon_mcp/tools/save_issue.rb', line 112

def perform(id: nil, **kwargs)
  raise Error, "Cannot specify both assignee and delegate" if kwargs.key?(:assignee) && kwargs.key?(:delegate)
  id ? update(id, kwargs) : create(kwargs)
end