voyage-and-consumption-mcp-server/dist/database/database-service.js

Voyage and consumption management server handling vessel voyages, fuel consumption, performance monitoring, and operational data with ERP access for data extraction

import { logger } from '../utils/logger.js';
export class DatabaseService {
    constructor(connectionManager) {
        this.connectionManager = connectionManager;
    }
    async getCollection(collectionName, useSecondary = false) {
        try {
            const database = useSecondary
                ? this.connectionManager.getSecondaryDatabase()
                : this.connectionManager.getPrimaryDatabase();
            const collection = database.collection(collectionName);
            logger.debug(`Retrieved collection: ${collectionName} from ${useSecondary ? 'secondary' : 'primary'} database`);
            return collection;
        }
        catch (error) {
            logger.error(`Error getting collection ${collectionName}:`, error);
            throw error;
        }
    }
    async executeOperation(operation, collectionName, useSecondary = false) {
        try {
            const collection = await this.getCollection(collectionName, useSecondary);
            const result = await operation(collection);
            logger.debug(`Operation completed successfully on collection: ${collectionName}`);
            return result;
        }
        catch (error) {
            logger.error(`Error executing operation on collection ${collectionName}:`, error);
            throw error;
        }
    }
    async testConnection() {
        try {
            const status = await this.connectionManager.getConnectionStatus();
            logger.info(`Connection status - Primary: ${status.primary}, Secondary: ${status.secondary}`);
            return status;
        }
        catch (error) {
            logger.error('Error testing database connections:', error);
            throw error;
        }
    }
    getPrimaryDatabase() {
        return this.connectionManager.getPrimaryDatabase();
    }
    getSecondaryDatabase() {
        return this.connectionManager.getSecondaryDatabase();
    }
    async close() {
        await this.connectionManager.close();
    }
}
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