mongodbtrigger

README

MongoDB Trigger for Go

MongoDB Trigger is a Go package designed to simplify the integration and management of MongoDB triggers, allowing seamless handling of insert, update, and delete operations via change streams.

Installation

To use this package, ensure you have Go installed. Then, import the package into your Go project:

go get github.com/crettien/mongodbtrigger

Usage

Import the package in your Go code

import (
    "github.com/crettien/mongodbtrigger"
)

Example

Initialize the MongoDB configuration and listen for operations

package main

import (
    "github.com/your-username/mongodbtrigger"
)

func main() {
    // Configure MongoDB
    config := mongodbtrigger.MongoDBConfig{
        Cluster:    "localhost",
        Username:   "username",
        Password:   "password",
        Database:   "databaseName",
        Collection: "collectionName",
        Trigger:    2, // 1: Insert, 2: Update, 3: Delete
    }

    // Listen for MongoDB operations
    mongodbtrigger.ListenForOperations(config)
}

MongoDBConfig Structure

The MongoDBConfig struct holds the MongoDB configuration details:

• Cluster: MongoDB cluster address.
• Username: MongoDB account username.
• Password: MongoDB account password.
• Database: Name of the MongoDB database.
• Collection: Name of the MongoDB collection.
• Trigger: Type of trigger operation (1: Insert, 2: Update, 3: Delete).

Contributing

Contributions are welcome! Feel free to open issues or pull requests.

License

This project is licensed under the MIT License.

Documentation

Index

• func ListenForOperations(config MongoDBConfig, changeStreamCallback ChangeStreamCallback)
• type ChangeStreamCallback
• type MongoDBConfig
• type OperationHandler

Functions

func ListenForOperations

func ListenForOperations(config MongoDBConfig, changeStreamCallback ChangeStreamCallback)

Types

type ChangeStreamCallback

type ChangeStreamCallback func(changeDoc bson.M)

ChangeStreamCallback defines a function to handle change stream documents.

type MongoDBConfig

type MongoDBConfig struct {
	Cluster    string
	Username   string
	Password   string
	Database   string
	Collection string
	Trigger    int
}

MongoDBConfig holds MongoDB configuration details.

type OperationHandler

type OperationHandler func()

OperationHandler defines a function to handle specific operations.