MongoDbCore

Latest stable version 1.4.0

https://www.nuget.org/packages/MongoDbCore/

MongoDbCore is a lightweight micro-ORM for .NET designed to simplify interactions with MongoDB. It provides a straightforward API for performing common database operations, enabling developers to build applications quickly and efficiently.

Key Features

• Easy Setup: Simple configuration to get started with MongoDB.
• CRUD Operations: Supports Create, Read, Update, and Delete operations seamlessly.
• Asynchronous Support: Perform database operations asynchronously for better performance.
• Performance Optimizations: Designed for efficient use of memory and speed.

Installation

To install MongoDbCore, add it to your project using NuGet:

dotnet add package MongoDbCore

Getting Started

Configuration

To configure MongoDbCore, follow these steps:

1. Set Up Your MongoDB Connection: Define your MongoDB connection string in your application settings.

"MongoDB": {
    "Connection": "mongodb://localhost:27017",
    "Database": "database_name",
    "MaxConnectionPoolSize": 100 //default
}

2. Initialize MongoDbCore: Configure the MongoDbCore context in your Program.cs:

// Setup the application and services
builder.Services.AddMongoDbContext<AppDbContext>(builder.Configuration
                                                        .GetSection("MongoDB")
                                                        .Get<MongoDbCoreOptions>()!);

Create TodoEntity based on BaseEntity

Create a class that inherits from MongoDbContext to define your database context:

public class Todo : BaseEntity
{
    public string Task { get; set; } = string.Empty;
}

Setting Up the Database Context

Create a class that inherits from MongoDbContext to define your database context:

public class AppDbContext(MongoDbCoreOptions options) : MongoDbContext(options)
{
    public Collection<Todo> Todos { get; set; } = null!;

    protected override async Task OnInitializedAsync()
    {
        // Initialize data if necessary
    }
}

Basic CRUD Operations

MongoDbCore simplifies CRUD operations. Here's how you can use it:

Inject AppDbContext in your service class:

public class TodoService(AppDbContext dbContext)
{ }

Create

To create a new entity:

Todo newTodo = new();
dbContext.Todos.Add(newTodo);

Read

To retrieve an entity:

var todos = dbContext.Todos.ToList();

Update

To update an existing entity:

var updateTodo = dbContext.Todos.FirstOrDefault();
dbContext.Todos.Update(updateTodo);

Delete

To delete an entity:

var updateTodo = dbContext.Todos.FirstOrDefault();
dbContext.Todos.Delete(updateTodo);

License

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

Contributing

Contributions are welcome! Please read the CONTRIBUTING guide for details on how to contribute to this project.