netpad-nodes-mongodb

MongoDB integration nodes for NetPad workflow automation. This community package provides nodes for all common MongoDB operations.

Installation

npm install netpad-nodes-mongodb

Nodes Included

1. MongoDB Query

Query documents from a MongoDB collection with support for:

• Find operations with filters
• Projection (field selection)
• Sorting
• Limiting results
• Skip for pagination

2. MongoDB Insert

Insert documents into MongoDB collections:

• Single document insert
• Bulk insert multiple documents
• Automatic ID generation
• Return inserted IDs

3. MongoDB Update

Update existing documents:

• Update single or multiple documents
• Support for update operators ($set, $push, etc.)
• Upsert capability
• Return modified count

4. MongoDB Delete

Delete documents from collections:

• Delete single or multiple documents
• Filter-based deletion
• Return deleted count

5. MongoDB Aggregate

Run aggregation pipelines:

• Support for all aggregation stages
• Complex data transformations
• Group operations
• Lookup (join) operations

Configuration

All nodes require MongoDB credentials to be configured in NetPad:

1. Go to Credentials in NetPad
2. Create new MongoDB credentials
3. Enter your connection details:
   • Connection String (e.g., mongodb://localhost:27017)
   • Database Name
   • Authentication details if required

Usage Examples

Query Example

// Input configuration for MongoDB Query node
{
  "collection": "users",
  "filter": { "age": { "$gte": 18 } },
  "projection": { "name": 1, "email": 1 },
  "sort": { "createdAt": -1 },
  "limit": 10
}

Insert Example

// Input for MongoDB Insert node
{
  "collection": "products",
  "documents": [
    {
      "name": "Widget",
      "price": 19.99,
      "category": "tools"
    }
  ]
}

Update Example

// Input for MongoDB Update node
{
  "collection": "orders",
  "filter": { "status": "pending" },
  "update": {
    "$set": { "status": "processing" },
    "$currentDate": { "lastModified": true }
  }
}

Development

To contribute to this package:

1. Clone the repository
2. Install dependencies: npm install
3. Make your changes in the src directory
4. Build: npm run build
5. Test locally: npm link
6. Submit a pull request

License

MIT © NetPad Community

Support

• Report issues: GitHub Issues
• Documentation: NetPad Docs
• Community: NetPad Discord