3cx_tapi/server/src/CPATapi.Server/Controllers/CallerIdController.cs

using CPATapi.Server.Models;
using Dapper;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Data.SqlClient;

namespace CPATapi.Server.Controllers
{
    [Route("[controller]")]
    [ApiController]
    public class CallerIdController(IConfiguration config) : ControllerBase
    {
        [HttpGet, Route("{number}")]
        public async Task<TapiContact> CallerIdAsync([FromRoute] string number)
        {
            if (number.Length >= 5)
            {
                var minMatch = number[^5..];
                number = "%" + minMatch;
            }

            await using var con = new SqlConnection(config["Db:ConnectionString"]);
            await con.OpenAsync();

            var result = await con.QueryFirstOrDefaultAsync<TapiContact>("""
                                                                         SELECT 
                                                                         TD_ID,
                                                                         TD_NAME,
                                                                         TD_NUMBER,
                                                                         TD_NUMBER_TAPI,
                                                                         TD_MEDIUM
                                                                         FROM dbo.CP_TAPI_DIRECTORY
                                                                         WHERE TD_NUMBER_TAPI LIKE @number
                                                                         """, new {number});
            return result;
        }
    }
}