voyage-and-consumption-mcp-server/dist/tools/handlers/mongofetchTools.js

Voyage and consumption management server handling vessel position tracking, ETA monitoring, fuel consumption, lube oil consumption, fresh water production and weather data

import { getTypesenseClient, combined_mongotools_with_grouped_category_mapping } from "../../utils/index.js";
import { logger } from "../../index.js";
// interface getTankDistributionInformationArgs {
//     imo: string;
//     questionNo: number;
// }
export class MongodbToolsHandler {
    constructor() {
        this.typesenseClient = getTypesenseClient();
    }
    async getVesselVoyageOperationsInformation(args) {
        logger.info("getVesselVoyageOperationsInformation called", args);
        try {
            // Support both imo and imo_number parameters, with imo taking precedence
            const imo = args.imo || args.imo_number;
            if (!imo) {
                throw new Error("imo is required. Only the following properties are allowed: imo, imo_number, category, question_no. Please check the tool schema for get_vessel_voyage_operations_information for the allowed properties.");
            }
            // Initialize database connection - support both UPPER_SNAKE_CASE and camelCase
            const qaDbName = process.env.QA_DB_NAME || process.env.qaDbName || '';
            const qaMongoUri = process.env.QA_MONGO_URI || process.env.qaMongoUri || '';
            // Map question_no to questionNo for the helper function
            const argsWithQuestionNo = {
                ...args,
                questionNo: args.question_no
            };
            // Use the combined helper function for grouped category mapping
            const result = await combined_mongotools_with_grouped_category_mapping(argsWithQuestionNo, [
                "voyage_planning_operations",
                "fuel_oil_management",
                "lubricating_oil_management",
                "fresh_water_management",
                "environmental_emissions_compliance"
            ], {
                "voyage_planning_operations": [31, 32, 33],
                "fuel_oil_management": [34, 86],
                "lubricating_oil_management": [35, 36, 104],
                "fresh_water_management": [37],
                "environmental_emissions_compliance": [61, 63]
            }, "get_vessel_voyage_operations_information", qaDbName, qaMongoUri);
            return result;
        }
        catch (error) {
            logger.error("Error in getVesselVoyageOperationsInformation", { error });
            const errorResponse = {
                type: "text",
                text: `Error retrieving vessel voyage operations information: ${error instanceof Error ? error.message : String(error)}`
            };
            return [errorResponse];
        }
    }
}
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