Class: MCPServer::Tools::GetProductById

Inherits:
MCP::Tool
  • Object
show all
Defined in:
lib/mcp_server/tools/get_product_by_id.rb

Overview

Tool to retrieve a specific product by its ID.

Class Method Summary collapse

Class Method Details

.call(id:) ⇒ Object 



21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/mcp_server/tools/get_product_by_id.rb', line 21

def self.call(id:)
  unless MCPServer::Config.db_running?
    return MCP::Tool::Response.new([{ type: 'text', text: 'Database not running.' }], is_error: true)
  end

  doc = MCPServer::Config.firestore.col('inventory').doc(id).get
  unless doc.exists?
    return MCP::Tool::Response.new([{ type: 'text', text: 'Product not found.' }], is_error: true)
  end

  product = MCPServer::DatabaseHelper.doc_to_product(doc)
  MCP::Tool::Response.new([{ type: 'text', text: JSON.pretty_generate(product) }])
end