Trading Modeler MongoDB Repository Services API

Overview

MongoDB repository service implementation for Trading Position Modeler.

Contents

• Developer Environment Setup
• Usage
• License

Developer Environment Setup

General

• Branching Strategy & Practices

.NET

• General Tooling
• Configurations
• Coding Standards
• Solutions
• Projects
• Building
• Package & Deployment
• Versioning

Usage

Add NuGet Package To Project

dotnet add package TradingToolbox.Trading.Modeler.Data.NoSql.MongoDB.Services

Update Source Code

Note

For complete usage, see TradingToolbox.Applications.Trading.Modeler.ServiceApp

namespace TradingToolbox.Applications.Trading.Modeler.ServiceApp.Controllers
{
    /// <summary>
    /// Controller for trading position modeling.
    /// </summary>
    /// <seealso cref="Microsoft.AspNetCore.Mvc.ControllerBase" />
    [ApiController]
    [Route("api/tradingtoolbox/trading/[controller]")]
    public class ModelerController : ControllerBase
    {
        private readonly IMongoDbService _mongoDbService;

        /// <summary>
        /// Initializes a new instance of the <see cref="ModelerController" /> class.
        /// </summary>
        /// <param name="mongoDbService">The mongo database service to do DB operstaions.</param>
        public ModelerController(IMongoDbService mongoDbService)
        {
            _mongoDbService = mongoDbService;
        }

        /// <summary>
        /// Gets all of the position documents from the DB
        /// </summary>
        /// <returns>List of position documents.</returns>
        [HttpGet("positions")]
        public async Task<IActionResult> GetAll()
        {
            IEnumerable<PositionModelDocument> items = new List<PositionModelDocument>();

            try
            {
                // For now, just force sort to be by ListPosition and do here...can move to FindAsync later...
                // TODO - Add sort capability to FindAsync in TeqBench.System.Data.NoSql.MongoDb.Repository
                items = (await _mongoDbService.PositionModelRepository.FindAsync(_ => true)).OrderBy(item => item.ListPosition);
            }
            catch (Exception e)
            {
                return StatusCode(StatusCodes.Status500InternalServerError, e);
            }

            return Ok(items);
        }
    }
}

Licensing

License