MongoDB Client for Go - README

Overview

This project provides a wrapper around go.mongodb.org/mongo-driver/v2 to facilitate easier usage of MongoDB in Go applications. The goal is to simplify common operations and enhance productivity when working with MongoDB.

Features

• Simplified connection setup
• Easy CRUD operations
• Helper functions for common tasks
• Error handling and logging

Requirements

• Go version 1.15 or higher
• MongoDB server running and accessible

Installation

To install the MongoDB driver wrapper, run the following command:

go get github.com/Lee0x273/mgocli

Replace yourusername with your actual GitHub username where the repository is hosted.

Usage

Importing the Package

import "github.com/Lee0x273/mgocli"

Setting Up the Connection

package main
import (
	"context"
	"log"
	"github.com/Lee0x273/mgocli"
)
func main() {
	// Set up MongoDB connection
	client, err := mongodbwrapper.NewClient("mongodb://localhost:27017")
	if err != nil {
		log.Fatal(err)
	}
	defer client.Disconnect(context.TODO())
	// Use the client for further operations
}

CRUD Operations

Create

collection := client.Database("yourdb").Collection("yourcollection")
data := bson.M{"name": "John Doe", "age": 30}
insertResult, err := collection.InsertOne(context.TODO(), data)
if err != nil {
log.Fatal(err)
}
log.Println("Inserted document ID:", insertResult.InsertedID)

Read

var result bson.M
filter := bson.M{"name": "John Doe"}
err := collection.FindOne(context.TODO(), filter).Decode(&result)
if err != nil {
log.Fatal(err)
}
log.Println("Found document:", result)

Update

filter := bson.M{"name": "John Doe"}
update := bson.M{"$set": bson.M{"age": 31}}
updateResult, err := collection.UpdateOne(context.TODO(), filter, update)
if err != nil {
log.Fatal(err)
}
log.Println("Modified count:", updateResult.ModifiedCount)

Delete

filter := bson.M{"name": "John Doe"}
deleteResult, err := collection.DeleteOne(context.TODO(), filter)
if err != nil {
log.Fatal(err)
}
log.Println("Deleted count:", deleteResult.DeletedCount)

Contributing

Contributions to this project are welcome! Please ensure that your code adheres to the Go coding standards and passes all tests before submitting a pull request.

License

This project is licensed under the MIT License - see the LICENSE file for details.