Class: MCPServer::Tools::GetProducts

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

Overview

Tool to retrieve all products from the inventory.

Class Method Summary collapse

Class Method Details

.call ⇒ Object 



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# File 'lib/mcp_server/tools/get_products.rb', line 15

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

  firestore = MCPServer::Config.firestore
  products = firestore.col('inventory').get.map { |doc| MCPServer::DatabaseHelper.doc_to_product(doc) }
  MCP::Tool::Response.new(
    [{ type: 'text', text: JSON.pretty_generate(products) }]
  )
end