SPMS_API/SPMS.Infrastructure/DependencyInjection.cs

using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using SPMS.Application.Interfaces;
using SPMS.Domain.Interfaces;
using SPMS.Infrastructure.Auth;
using SPMS.Infrastructure.Persistence;
using SPMS.Infrastructure.Persistence.Repositories;

namespace SPMS.Infrastructure;

public static class DependencyInjection
{
    public static IServiceCollection AddInfrastructure(
        this IServiceCollection services,
        IConfiguration configuration)
    {
        // DbContext
        var connectionString = configuration.GetConnectionString("DefaultConnection");
        services.AddDbContext<AppDbContext>(options =>
            options.UseMySql(connectionString, ServerVersion.AutoDetect(connectionString)));

        // UnitOfWork & Repositories
        services.AddScoped<IUnitOfWork, UnitOfWork>();
        services.AddScoped(typeof(IRepository<>), typeof(Repository<>));

        // External Services
        services.AddScoped<IJwtService, JwtService>();

        return services;
    }
}